Top Fraud and Transaction Security companies 2026

We rank fraud and transaction security companies using a variety of factors, including detection accuracy, explainability of AI models, real-time data processing capabilities, integration with existing security infrastructure, and support for behavioral biometrics, to get you the perfect results for your company's needs.

33 companies ranked | Jul 7, 2026

Which fraud and transaction security vendors should buyers compare first?

Enterprise buyers should compare TransUnion, Akamai Technologies, and Fortra and other ranked fraud and transaction security vendors by fit, capability evidence, implementation risk, and procurement readiness. Palomarr ranks suppliers to help buyers move from a broad market scan to a practical shortlist.

For fraud and transaction security, top suppliers offer advanced AI and global data networks to combat evolving threats. Shortlist based on your specific needs, such as real-time detection, seamless integration, customer experience, scalability, and compliance, to ensure robust protection and frictionless operations.

TransUnion stands out for its comprehensive data, analytics, and technology solutions, making it a strong choice for organizations seeking robust fraud and transaction security across various industries. Before shortlisting, verify their data sources for identity verification and compliance with privacy regulations relevant to your specific operational context.
Akamai Technologies Fortra Abnormal Infobip Netacea and Appgate are well-suited for large enterprises needing advanced application and API security to protect against sophisticated fraud and cyber threats. Confirm their security compliance and integration capabilities with your existing enterprise systems to ensure a seamless fit.
Eckoh is an excellent fit for mid-market and enterprise clients focused on achieving PCI compliance and securing digital payment transactions through its specialized Secure Engagement Platform. Before shortlisting, verify their specific compliance certifications and integration capabilities with your existing payment infrastructure.
Square provides integrated payment solutions that offer secure processing for SMBs and mid-market clients, ensuring efficient transaction management alongside security. Assess its integration with your current financial systems and confirm its adherence to relevant payment security standards.

How companies earn their ranking

Capability scores in fraud and transaction security are driven by the breadth and depth of features offered, such as behavioral biometrics, graph analytics, and real-time risk scoring. Vendors that demonstrate robust, proven functionalities and seamless integration with existing security ecosystems score higher.

Innovation scores are earned by vendors who are pushing the boundaries of fraud detection through the application of cutting-edge technologies like agentic AI, consortium data networks, and advanced machine learning techniques. These companies are proactive in addressing emerging threats and offering forward-thinking solutions.

Top-ranked companies in this category typically exhibit a strong commitment to both innovation and practical application. They not only offer advanced technologies but also ensure these technologies are accessible and effective for a wide range of organizations.

Vendors can improve their ranking by continuously investing in research and development, expanding their data networks, and providing clear, explainable AI models that meet regulatory requirements.

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Rankings

TransUnion

Behavioral insights mitigate fraud risk effectively

Best Overall Best Value

9.8

Akamai Technologies

Extensive API security and DDoS protection

Best for Enterprise

9.7

Fortra

Safeguarding against fraud and cyber threats

9.6

Abnormal

Anomaly detection for email threat protection

9.6

Sinch

Secure messaging improves customer engagement

Best for SMB

9.5

Eckoh

Focus on PCI DSS compliance for security

Best for Mid-market

9.4

Infobip

Automated authentication for transaction security

9.3

Netacea

Agentless architecture for integration

9.3

Appgate

Low latency with direct-routed architecture

9.2

Square

Secure processing for SMB transaction management

9.1

How to use these rankings

Fit for Fraud and Transaction Security

We rank Fraud and Transaction Security around advanced threat detection capabilities, connected integration and implementation, and the constraints that change fit across a real security program.

Threat Detection Evidence

Supplier claims are checked against current proof, including advanced threat detection capabilities. Examples like TransUnion and Akamai Technologies count only when the evidence matches the buyer need.

Connected Integration Rollout Tradeoffs

We flag where connected integration and implementation, CX and explainable AI, budget, timing, or risk tolerance would change the shortlist.

Controls to Verify

Before outreach, verify integrations, contract terms, implementation path, and support model for Fraud and Transaction Security.

Fraud and Transaction Security: Safeguarding Digital Commerce

The digital economy's rapid evolution, marked by real-time payments and the rise of AI-driven cybercrime, has elevated fraud and transaction security from a back-office function to a strategic imperative. This category is crucial for enterprises aiming to balance robust protection with a seamless customer experience. Modern solutions move beyond rigid rule-based systems and siloed machine learning, leveraging global data networks and behavioral biometrics to detect sophisticated threats. The shift towards agentic AI and autonomous defense signifies a future where security is integrated into a unified RiskOps workflow, protecting against financial losses, reputational damage, and regulatory penalties. Selecting the right solution is critical, as failures can lead to catastrophic capital flight and customer churn, underscoring the need for systems that offer both strong defense and clear explainability.

What matters in this category

Use these signals to pressure test the ranking against your requirements, constraints, risk, and buying process.

Advanced threat detection capabilities

The sophistication of modern fraud, including synthetic identities and deepfakes, necessitates solutions that can identify and mitigate complex, evolving threats beyond traditional rule-based systems. Effective detection minimizes financial losses and protects customer trust.

Evaluate the vendor's use of AI, machine learning, and behavioral biometrics. Look for solutions that leverage global data networks and real-time analytics to detect fraud patterns across multiple platforms. Verify their false positive and false negative rates, and inquire about their ability to adapt to new attack vectors.

Seamless integration and implementation

A fraud and transaction security solution must integrate smoothly with existing IT infrastructure, payment systems, and customer engagement platforms to avoid operational friction and ensure comprehensive protection. Complex or disruptive implementations can lead to delays and increased costs.

Assess the vendor's integration capabilities with your current ecosystem, including APIs and pre-built connectors. Inquire about the typical implementation timeline and required resources. Consider solutions that offer agentless deployment or a modular architecture for easier adoption and scalability.

Customer experience and explainable AI

While robust security is paramount, it should not come at the expense of a frictionless customer experience. Solutions that frequently block legitimate transactions (high false positives) can lead to customer churn and reputational damage. Explainable AI is also crucial for regulatory compliance and internal auditing.

Examine how the solution balances security with user experience, particularly regarding authentication and transaction approval processes. Ask for details on their explainable AI features, ensuring the system provides clear audit trails and justifications for automated decisions to meet regulatory requirements and facilitate dispute resolution.

Scalability and adaptability to evolving threats

The fraud landscape is constantly changing, with new attack methods emerging regularly. A solution must be scalable to handle increasing transaction volumes and adaptable to new threats, including those powered by generative AI, to provide long-term protection.

Investigate the vendor's roadmap for innovation and their track record in addressing emerging threats. Look for evidence of continuous investment in research and development, particularly in areas like agentic AI and consortium data networks. Verify the solution's ability to scale with your business growth and evolving security needs.

Comprehensive coverage and compliance

Effective fraud and transaction security requires comprehensive coverage across all digital channels and compliance with relevant industry standards and regulations (e.g., PCI DSS, PSD2/SCA). Gaps in coverage or non-compliance can expose the organization to significant risks and penalties.

Confirm the solution's ability to protect against various types of fraud, including account takeover, payment fraud, and synthetic identity fraud, across all relevant customer touchpoints. Verify their adherence to industry-specific compliance requirements and their ability to provide necessary documentation for audits.

Meet the leaders

Discover what makes each company unique. Use filters to narrow by your needs, or Find your perfect match to get personalized rankings tailored to your exact requirements.

I

97% match

Website

A contact center with collaboration features goes beyond just basic communication channels. It equips agents with tools to work together seamlessly.

This can involve features like real-time chat with colleagues, easy access to shared knowledge bases, and even the ability to consult with supervisors during a call. By fostering teamwork, these contact centers aim to improve agent efficiency, resolve customer issues faster, and ultimately provide a better overall customer experience.

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Key differentiators

Capabilities

8.6

Innovation

9.1

Easy support

Easy ease of implementation

Low cost $

Meet with the supplier

Review with an expert

Why it’s ranked

TransUnion's TruValidate solution effectively mitigates fraud risk while enhancing customer experience, making it suitable for SMBs and enterprises focused on secure transactions.

Pricing posture

Premium pricing level with a cost tier of $$.

Implementation/integration fit

Moderate implementation for small to mid-market enterprises, focusing on identity verification.

What to verify

Verify data sources for identity verification and compliance with privacy regulations.

TransUnion is a leading provider of consumer and business data, analytics, and technology solutions, enabling organizations to make informed decisions across various industries. With a commitment to trust in commerce, the company enhances customer experiences by leveraging robust data insights to facilitate risk management, compliance, and operational efficiency. Their comprehensive services range from customer identity verification to predictive analytics, catering to markets such as automotive, healthcare, financial services, and telecommunications. TransUnion continuously innovates to adapt to the ever-evolving landscape of consumer behavior and regulatory requirements, ensuring businesses can sustain growth while managing risk. One of TransUnion's notable offerings is its TruContact suite, which focuses on customer contact intelligence. This product line provides businesses with insights to improve communication efficiency and effectiveness, helping to drive right-party contact rates during outreach campaigns. By integrating advanced identity verification technologies and predictive insights, TruContact enables organizations to enhance customer trust and engagement, thereby increasing the likelihood of consumer responses to communications. Complementing this is the TruAudience platform, which allows businesses to create high-performing audience segments and optimize marketing efforts through enhanced consumer insights, ultimately transforming omnichannel media performance. In addition to these solutions, TransUnion offers tools for compliance risk management, debt collection optimization, and fraud prevention, helping clients minimize losses and streamline operations. The integration of its TruValidate, TruIQ, and TruVision product lines further empowers businesses to protect themselves against fraudulent activities and to make data-driven decisions throughout the entire consumer lifecycle. By harnessing advanced analytics, consumer identity insights, and a holistic data approach, TransUnion positions itself as an essential partner for organizations looking to navigate the complexities of modern commerce while building lasting relationships with their customers.

I

97% match

Website

A contact center with collaboration features goes beyond just basic communication channels. It equips agents with tools to work together seamlessly.

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Key differentiators

Capabilities

8.6

Innovation

9.1

Easy support

Easy ease of implementation

Low cost $

Meet with the supplier

Review with an expert

Why it’s ranked

Akamai Technologies provides robust application security and real-time analytics, essential for enterprises seeking to protect against fraud and unauthorized access.

Pricing posture

Premium pricing level with a cost tier of $$.

Implementation/integration fit

Easy implementation for large enterprises, focusing on application and API security.

What to verify

Verify security compliance and integration capabilities with existing systems.

Akamai Technologies, Inc. is a leading provider of content delivery network services and cloud security solutions, headquartered in Cambridge, Massachusetts. Founded in 1998, the company operates a vast global network with approximately 365,000 servers in over 135 countries, enabling fast, reliable, and secure delivery of digital content and applications.Akamai's extensive portfolio includes advanced security offerings such as DDoS protection, Web Application Firewalls, and API security, designed to safeguard businesses against a range of cyber threats. The Akamai Intelligent Edge Platform empowers organizations to build, secure, and accelerate their applications while enhancing user experiences. Key solutions like App API Protector and the Akamai Guardicore Platform provide integrated security measures, including zero trust architecture and microsegmentation, ensuring compliance and protection against data breaches. Additionally, the company offers comprehensive services for content delivery, cloud computing, and data analytics, catering to various industries and verticals. The value proposition of Akamai lies in its ability to mitigate risks associated with cyber threats and optimize the performance of applications and APIs. By leveraging a distributed cloud architecture, Akamai enhances the delivery speed of web content and applications while maintaining stringent security protocols. With a focus on customer experience and innovative technology, Akamai is well-positioned to address the evolving demands of enterprises navigating the complexities of digital transformation and cybersecurity in an increasingly interconnected world.

I

97% match

Website

A contact center with collaboration features goes beyond just basic communication channels. It equips agents with tools to work together seamlessly.

Learn more

Key differentiators

Capabilities

8.6

Innovation

9.1

Easy support

Easy ease of implementation

Low cost $

Meet with the supplier

Review with an expert

Why it’s ranked

Fortra's advanced threat detection and response capabilities are crucial for enterprises needing to safeguard against fraud and cyber threats throughout the transaction process.

Pricing posture

Moderate pricing level with a cost tier of $$.

Implementation/integration fit

Moderate implementation for large enterprises, focusing on comprehensive cybersecurity solutions.

What to verify

Verify integration capabilities and compliance with security standards.

Fortra, formerly known as HelpSystems, is a cybersecurity company based in Eden Prairie, Minnesota, specializing in advanced offensive and defensive security solutions that address the entire cyberattack kill chain. With a comprehensive range of integrated and scalable products, Fortra aims to provide organizations with the tools necessary to enhance their cybersecurity posture and respond effectively to threats.Fortra's offerings include a cloud-native, multivector cyber defense platform that simplifies security operations through a unified interface and single login. Their product portfolio encompasses a variety of categories such as data analytics, endpoint protection, advanced threat protection, and security incident response. Key solutions include Cloud Email Protection for comprehensive email security, Vulnerability Management for proactive risk assessment, and Extended Detection and Response for visibility across all layers of an environment. Additionally, Fortra emphasizes human risk management through training programs that educate employees on recognizing social engineering attacks, thereby enhancing overall organizational security. The company's value proposition lies in its ability to integrate essential security technologies into a cohesive platform, reducing the operational burdens on security teams and allowing for quick threat detection and remediation through automation. Fortra also focuses on delivering real-time insights into security posture and providing consolidated reporting and analytics. With a commitment to breaking the attack chain, Fortra tracks vulnerabilities and threats on a massive scale, blocking millions of global threats monthly, and leveraging AI to stay ahead of emerging threats, ultimately enabling organizations to manage cybersecurity more effectively and efficiently.

I

97% match

Website

A contact center with collaboration features goes beyond just basic communication channels. It equips agents with tools to work together seamlessly.

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Key differentiators

Capabilities

8.6

Innovation

9.1

Easy support

Easy ease of implementation

Low cost $

Meet with the supplier

Review with an expert

Why it’s ranked

Abnormal Security's AI-driven platform protects against email and application-based fraud, making it a strong fit for enterprises prioritizing secure communications.

Pricing posture

Premium pricing level with a cost tier of $$.

Implementation/integration fit

Complex implementation for large enterprises, focusing on behavioral AI for threat detection.

What to verify

Verify integration with existing email systems and compliance with security protocols.

Abnormal Security is a leading cybersecurity firm specializing in protecting organizations from email and application-based attacks. Leveraging behavioral AI, the company effectively models normal user behavior to identify anomalies indicative of potential cyber threats. With a client base exceeding 3,000, including numerous Fortune 500 companies, Abnormal Security is recognized as a leader in the Gartner Magic Quadrant for Email Security.The core offering of Abnormal Security is its AI-native platform, which encompasses several key areas such as Cloud Email Security, AI Security Agents, and SaaS Security. The Cloud Email Security solution protects against various threats, including phishing and business email compromise, while managing security for platforms like Microsoft 365. AI Security Agents include features like the AI Security Mailbox for managing reported emails, an AI Phishing Coach for user training, and an AI Data Analyst that allows for natural language querying of security reports. Additionally, the SaaS Security extension safeguards applications such as Slack and Zoom, detecting and mitigating malicious content across these platforms. Abnormal Security's value proposition lies in its advanced technology and robust integration capabilities. The platform operates on a pure API-based architecture, facilitating seamless connections to cloud email and SaaS platforms without disrupting mail flow. This architecture enhances reliability and concurrency, while the Abnormal Behavior Engine establishes behavior baselines for users and applications to detect deviations signaling potential attacks. The company also offers customized pricing based on organizational needs, ensuring that clients receive tailored solutions that fit their specific security requirements. With a strong commitment to customer support and compliance, Abnormal Security maintains a Trust Center that provides resources on security and privacy practices, reinforcing its position as a trusted partner in cybersecurity.

I

97% match

Website

A contact center with collaboration features goes beyond just basic communication channels. It equips agents with tools to work together seamlessly.

Learn more

Key differentiators

Capabilities

8.6

Innovation

9.1

Easy support

Easy ease of implementation

Low cost $

Meet with the supplier

Review with an expert

Why it’s ranked

Sinch offers secure messaging and identity verification solutions, making it suitable for enterprises focused on enhancing customer engagement while preventing fraud.

Pricing posture

Moderate pricing level with a cost tier of $$.

Implementation/integration fit

Complex implementation for enterprises, providing flexible APIs for secure communications.

What to verify

Verify pricing structure and integration with existing communication systems.

Sinch is a leading communications platform providing a comprehensive suite of tools and APIs that enable businesses to engage with customers seamlessly across multiple channels. Designed to enhance the customer experience, Sinch's offerings encompass messaging, voice, and omnichannel communication solutions tailored to meet the needs of various industries. With innovative features such as automated campaigns, AI-powered chatbots, and integrated voice services, Sinch empowers organizations to foster meaningful interactions with their customers throughout the entire customer journey. The company's robust infrastructure, known as the Sinch Super Network, supports over 150,000 businesses globally, ensuring secure and reliable connectivity. Sinch's diverse product portfolio includes services for identity and security, customer care, as well as marketing solutions that promote user engagement and drive conversion rates. Furthermore, with solutions like SMS, RCS, WhatsApp, and other messaging channels, businesses can reach customers on the platforms they prefer, delivering personalized content through rich media formats. Sinch thrives on innovation, utilizing advanced technologies like AI and Natural Language Processing to streamline operations and protect customer data. With a commitment to compliance and security, Sinch adheres to industry standards, such as GDPR and ISO 27001, ensuring that businesses can operate with confidence while delivering exceptional customer experiences. Whether it's automating customer care with intelligent chatbots or enhancing marketing campaigns through targeted messaging, Sinch equips companies with the tools needed to excel in today's digital landscape.

I

97% match

Website

A contact center with collaboration features goes beyond just basic communication channels. It equips agents with tools to work together seamlessly.

Learn more

Key differentiators

Capabilities

8.6

Innovation

9.1

Easy support

Easy ease of implementation

Low cost $

Meet with the supplier

Review with an expert

Why it’s ranked

Eckoh's Secure Engagement Platform emphasizes PCI compliance and secure payments, making it a strong choice for mid-market and enterprise clients needing transaction security.

Pricing posture

Moderate pricing level with a cost tier of $$.

Implementation/integration fit

Complex implementation for medium to large businesses, focusing on secure payment solutions.

What to verify

Verify compliance with PCI standards and integration with existing payment systems.

Eckoh is a company that offers a variety of contact center solutions that focus on data security. Their products help businesses comply with PCI DSS regulations. Eckoh's services include secure call recording, secure chat, and secure digital payments. They also offer data protection solutions. Eckoh works with companies in a variety of industries.

I

97% match

Website

A contact center with collaboration features goes beyond just basic communication channels. It equips agents with tools to work together seamlessly.

Learn more

Key differentiators

Capabilities

8.6

Innovation

9.1

Easy support

Easy ease of implementation

Low cost $

Meet with the supplier

Review with an expert

Why it’s ranked

Infobip excels in fraud prevention with its automated customer authentication and secure messaging capabilities, making it ideal for enterprises needing comprehensive transaction security.

Pricing posture

Premium pricing level with a cost tier of $$.

Implementation/integration fit

Complex implementation suited for large enterprises and SMBs, leveraging advanced APIs for secure transactions.

What to verify

Verify integration requirements and compliance with security standards.

Infobip is a Croatian company founded in 2006 that provides communication solutions for businesses. They are known for their omni-channel platform, which allows businesses to connect with customers through a variety of channels, including SMS, voice messages, email, and mobile app messaging. This can be helpful for customer support, marketing, and other purposes.Infobip's platform also includes features like customer profiling, chatbots, and AI-powered tools. These features can help businesses to personalize their communications and automate tasks. Infobip has grown to be a global company with a presence in many countries. In 2020, they became the first Croatian unicorn company, a term used for startups valued over $1 billion.

I

97% match

Website

A contact center with collaboration features goes beyond just basic communication channels. It equips agents with tools to work together seamlessly.

Learn more

Key differentiators

Capabilities

8.6

Innovation

9.1

Easy support

Easy ease of implementation

Low cost $

Meet with the supplier

Review with an expert

Why it’s ranked

Netacea specializes in bot prevention, providing enterprises with advanced protection against automated threats that can compromise transaction integrity.

Pricing posture

Moderate pricing level with a cost tier of $$.

Implementation/integration fit

Moderate implementation for large enterprises, focusing on agentless protection solutions.

What to verify

Verify effectiveness against specific automated threats and integration with existing security tools.

Netacea is at the forefront of AI-driven bot protection, providing a revolutionary approach to safeguarding enterprise websites, applications, and APIs from a multitude of automated threats. The company emphasizes agentless bot management, which offers a seamless, self-managing solution that integrates effortlessly into existing infrastructures. With Netacea, enterprises can protect their revenues, customers, and reputations without the trade-offs and complexities often associated with traditional security measures. Their innovative defensive AI boasts an impressive detection rate—33 times more effective than conventional tools—while maintaining an extraordinarily low false positive rate of just 0.001%. The platform is expertly designed to monitor, analyze, and respond to an array of automated attacks such as account takeovers, credential stuffing, payment fraud, and web scraping, all in real-time. By employing cutting-edge threat intelligence capabilities, Netacea provides actionable insights to security operations centers (SOCs), enhancing not only the visibility of ongoing attacks but also delivering proactive measures against planned threats. This combination ensures that teams are not bogged down by resource-intensive manual processes while also avoiding potential revenue losses that can total millions annually due to bot-related fraud. Netacea's holistic approach is underscored by its ability to protect organizations across multiple attack surfaces, including websites, mobile apps, and APIs, all through a single, invisible integration. This advanced solution promotes business continuity by seamlessly integrating into existing security frameworks without requiring any client-side code installations. Businesses benefit not only from strong protection but also from a frictionless user experience, allowing legitimate customers to interact without hindrance while sophisticated bots are efficiently detected and blocked before they can cause damage. Overall, Netacea is redefining enterprise-level bot protection in an evolving digital landscape.

I

97% match

Website

A contact center with collaboration features goes beyond just basic communication channels. It equips agents with tools to work together seamlessly.

Learn more

Key differentiators

Capabilities

8.6

Innovation

9.1

Easy support

Easy ease of implementation

Low cost $

Meet with the supplier

Review with an expert

Why it’s ranked

Appgate's direct-routed ZTNA solution enhances security for enterprises by ensuring seamless access to critical applications while minimizing risks during transactions.

Pricing posture

Moderate pricing level with a cost tier of $$.

Implementation/integration fit

Easy implementation for large enterprises, focusing on Zero Trust security architecture.

What to verify

Verify integration requirements and security compliance across different environments.

Appgate is a pioneering leader in cybersecurity, providing innovative solutions that prioritize organizational safety and efficiency in the face of increasingly sophisticated cyber threats. With a primary focus on Universal Zero Trust Network Access (ZTNA), Appgate SDP enables businesses to strengthen and streamline their network security architectures. Its direct-routed ZTNA platform is specifically designed to accommodate complex hybrid IT environments, empowering organizations to maintain secure connections across various infrastructures, whether on-premises, cloud, or legacy systems. The solution addresses the challenges posed by traditional VPNs through policy-based access control, ensuring a seamless user experience while hindering potential security threats. Appgate stands out by offering comprehensive 360 Fraud Protection and Threat Advisory Services. Its cutting-edge fraud detection capabilities leverage AI-driven insights to identify anomalous user behavior, safeguarding customer access to digital platforms without compromising security. Coupled with threat advisory services that employ advanced threat-hunting analysts and proprietary tools, Appgate’s solutions enable organizations to proactively identify and remediate vulnerabilities within their networks. The combination of layered protection and expert advisory makes Appgate a reliable partner for businesses across various sectors, from financial services to government agencies. With proven ROI reflected in customer testimonials and studies, Appgate demonstrates its effectiveness in reducing security incidents and operational overhead. Adapting a flexible deployment model tailored to the unique needs of each organization, Appgate ensures an agile security response to evolving cyber threats. Enhanced by robust API integrations and automated workflows, organizations can optimize their security operations while scaling their Zero Trust maturity at an accelerated pace. As enterprises navigate the complexities of a distributed workforce and the cloud, Appgate's comprehensive solutions empower them to operationalize Zero Trust connections and safeguard sensitive data against current and future threats.

I

97% match

Website

A contact center with collaboration features goes beyond just basic communication channels. It equips agents with tools to work together seamlessly.

Learn more

Key differentiators

Capabilities

8.6

Innovation

9.1

Easy support

Easy ease of implementation

Low cost $

Meet with the supplier

Review with an expert

Why it’s ranked

Square's integrated payment solutions provide secure processing for SMBs and mid-market clients, ensuring transaction security while managing operations efficiently.

Pricing posture

Low pricing level with a cost tier of $$.

Implementation/integration fit

Complex implementation for large enterprises, focusing on flexible payment methods.

What to verify

Verify integration with existing financial systems and compliance with payment security standards.

Square is a leading financial technology company that provides a comprehensive suite of integrated hardware and software solutions designed to empower businesses of all sizes. Founded to enhance access to the global economy, Square offers services that span payment processing, business management, and banking, catering to approximately 4 million merchants worldwide.Square's product offerings include a robust Point of Sale (POS) system tailored for various industries such as retail, food and beverage, and service-based businesses. The POS system features quick order entry, table management, and integration with delivery partners like Uber Eats and DoorDash. Additionally, Square provides flexible payment processing options with no hidden fees, allowing businesses to accept payments in-person, online, or over the phone. Their marketing tools enable personalized email and text campaigns, while the Square Customer Directory serves as a CRM to track customer interactions. With integrated payroll services, businesses can manage their employees efficiently, ensuring compliance with tax regulations. Square also offers banking services, including business checking and savings accounts with competitive interest rates, along with access to business loans. Their developer platform features various APIs and SDKs, allowing businesses to create custom applications that integrate seamlessly with Square's ecosystem. By combining these services, Square empowers businesses to streamline operations, enhance customer engagement, and manage financial processes effectively. This holistic approach positions Square as a leader in the fintech space, continuously innovating to meet the evolving needs of its merchant base.

Other great options

Take a look at some of the other fraud and transaction security companies we evaluated.

Verint 8.9

CallMiner 8.7

Automation Anywhere 8.7

Vonage 8.4

Gryphon.ai 8.4

CM.com 8.3

Telefonica (ElevenPaths) 8.2

Nord Security 8.2

First Orion 8.0

TypingDNA 7.9

How to shortlist

Enterprises requiring robust, real-time fraud detection across diverse industries

TransUnion

Verify TransUnion's data sources for identity verification and compliance with privacy regulations relevant to your specific industry and geographic operations.

Large enterprises focused on application and API security with easy implementation

Akamai Technologies

Verify Akamai's security compliance certifications and its integration capabilities with your existing enterprise security architecture and API gateways.

Enterprises needing comprehensive cybersecurity solutions across the entire cyberattack kill chain

Fortra

Verify Fortra's integration capabilities with your current security tools and its compliance with relevant cybersecurity standards and frameworks.

Enterprises prioritizing secure email and application-based communications with AI-driven protection

Abnormal

Verify Abnormal Security's integration with your specific email and communication systems, and assess its effectiveness against the types of advanced threats your organization faces.

How Palomarr ranks fraud and transaction security companies

This ranking of fraud and transaction security providers is based on a comprehensive evaluation of their capabilities and innovation, drawing from extensive market research and proprietary data. Capability scores reflect the breadth and depth of features, including behavioral biometrics and real-time risk scoring, while innovation scores highlight the adoption of cutting-edge technologies like agentic AI and consortium data networks. While this ranking offers valuable insights into market leaders, it is essential for buyers to conduct their own due diligence. Verify specific features, integration requirements, and compliance with your organizational needs, as individual use cases and existing infrastructure can significantly influence the optimal solution.

Common buyer questions

What is fraud and transaction security?

Fraud and transaction security refers to the technologies and processes designed to protect digital transactions and customer interactions from various forms of fraud, cyber threats, and unauthorized access. This includes preventing financial losses, safeguarding sensitive data, and ensuring regulatory compliance across online and mobile platforms.

Why is fraud and transaction security important for businesses?

In the digital economy, businesses face escalating threats from sophisticated cybercriminals, including synthetic identity fraud and deepfakes. Robust fraud and transaction security is crucial to prevent direct financial losses, protect brand reputation, avoid regulatory penalties, and maintain customer trust by ensuring a secure and frictionless customer experience.

What are the key technologies used in modern fraud and transaction security solutions?

Modern solutions leverage advanced technologies such as AI and machine learning for predictive analytics, behavioral biometrics to identify legitimate user patterns, global data networks for collective intelligence, and agentic AI for autonomous threat detection. These technologies move beyond traditional rule-based systems to combat evolving threats effectively.

How do I choose the right fraud and transaction security solution for my business?

To choose the right solution, evaluate vendors based on their advanced threat detection capabilities, seamless integration with your existing systems, impact on customer experience, scalability, and compliance with industry standards. Consider your specific use cases, transaction volumes, and the types of fraud most relevant to your business. Always verify claims and assess implementation requirements.

What is 'Explainable AI' and why does it matter in fraud security?

Explainable AI (XAI) refers to the ability of an AI system to provide clear, understandable justifications for its decisions, particularly when flagging or denying transactions. This is crucial for regulatory compliance, internal auditing, and resolving customer disputes, as it ensures transparency and helps maintain trust in automated security processes.

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Top Fraud and Transaction Security companies 2026

Which fraud and transaction security vendors should buyers compare first?

How companies earn their ranking

Rankings

How to use these rankings

Fit for Fraud and Transaction Security

Threat Detection Evidence

Connected Integration Rollout Tradeoffs

Controls to Verify

Fraud and Transaction Security: Safeguarding Digital Commerce

What matters in this category

Meet the leaders

I

I

I

I

I

I

I

I

I

I

Other great options

How to shortlist

Enterprises requiring robust, real-time fraud detection across diverse industries

Large enterprises focused on application and API security with easy implementation

Enterprises needing comprehensive cybersecurity solutions across the entire cyberattack kill chain

Enterprises prioritizing secure email and application-based communications with AI-driven protection

How Palomarr ranks fraud and transaction security companies

Common buyer questions

See how fraud and transaction security suppliers stack up

Explore fraud and transaction security

Read the buyer's guide

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