Top Collaboration companies 2026

We rank Collaboration companies using a variety of factors, including security certifications, integration capabilities, uptime guarantees, AI-powered features, and platform interoperability, to get you the perfect results for your company's needs.

273 companies ranked | Jul 7, 2026

Which collaboration platforms should buyers compare first?

Enterprise buyers should compare Zoom, Microsoft Teams, and Dialpad and other ranked collaboration platforms 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 unified communications, Zoom offers best-overall value with strong AI, while Microsoft Teams excels for enterprises in the Microsoft ecosystem. Dialpad is ideal for SMBs needing scalable AI, and Vonage suits those requiring API-driven customization. 8x8 provides secure global reach, and Nextiva focuses on customer experience for mid-sized businesses.

Zoom is the best overall choice for organizations prioritizing comprehensive AI-powered collaboration and value, offering advanced features like AI Companion 3.0 and seamless integrations. Verify its integration capabilities with your existing systems and assess the effectiveness of its AI features in your operational context before shortlisting.
Microsoft Teams is ideal for large enterprises deeply integrated with Microsoft 365, providing seamless integration with other Microsoft applications and AI-enhanced collaboration tools. Given its complex implementation, verify its integration with your existing Microsoft products and ensure its security compliance meets your enterprise standards.
Dialpad stands out for SMBs and mid-market businesses with its AI-driven platform that delivers scalable communication solutions, automates tasks, and ensures compliance. Verify its compliance certifications and its integration capabilities with your existing tech stack to ensure a smooth transition.
Vonage offers API-driven communication solutions that enhance customer engagement across multiple channels, making it suitable for large enterprises focused on flexibility and deep integration. Given its complex implementation, verify its API integration capabilities with your specific applications and assess its security compliance.

How companies earn their ranking

Top-ranked collaboration platforms excel in both capability and innovation. High capability scores are driven by robust security, global reach, and carrier-grade reliability. Innovation scores reflect a vendor's ability to leverage AI, integrate with other platforms, and adapt to the evolving needs of the modern workforce.

Vendors that can seamlessly blend essential functionality with cutting-edge features rise to the top.To improve their ranking, collaboration vendors should prioritize security certifications, invest in AI-powered features, and build an open ecosystem that integrates with other popular tools. Vendors should also focus on providing a user-friendly experience and offering comprehensive training and support.

By focusing on both capability and innovation, vendors can differentiate themselves and attract a wider range of customers.

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Rankings

Zoom

User-friendly experience with low pricing

Best Overall Best Value

9.8

Microsoft Teams

Managed services ensure reliable connectivity

Best for Enterprise

9.7

Dialpad

Customizable routing improves communication

Best for SMB Best for Mid-market

9.6

Vonage

Omnichannel support improves engagement

9.6

8x8

Strong API integrations for customization

9.5

Nextiva

Unified data view boosts customer engagement

9.4

GoTo

AI tools improve customer interactions

9.3

RingCentral

Reliable collaboration across distributed teams

9.3

Windstream Enterprise (Uniti)

Managed connectivity addresses IT challenges

9.2

Lumen

Strong partnerships improves cybersecurity offerings

9.1

How to use these rankings

Fit for Collaboration

We rank Collaboration around AI features and automation, integration capabilities and ecosystem, and the constraints that change fit across a real communications environment.

AI Automation Evidence

Supplier claims are checked against current proof, including AI features and automation. Examples like Zoom and Microsoft Teams count only when the evidence matches the buyer need.

Integration Ecosystem Tradeoffs

We flag where integration capabilities and ecosystem, security, compliance, and global reach, budget, timing, or risk tolerance would change the shortlist.

Deployment Fit to Verify

Before outreach, verify integrations, contract terms, implementation path, and support model for Collaboration.

Comparing unified communications and collaboration platforms

Unified Communications and Collaboration (UC&C) platforms are essential for modern enterprises, integrating voice, video, messaging, and workflow automation to enhance operational efficiency and reduce information silos. The global UC market is rapidly expanding, projected to reach USD 719.79 billion by 2034, driven by the need for seamless, high-fidelity interaction across distributed teams. Leading platforms excel in both capability and innovation, offering robust security, global reach, and carrier-grade reliability. They leverage AI for features like automated meeting summaries and integrate with other critical business applications. Buyers should prioritize solutions that offer a consistent user experience across devices and embed communication directly into workflows. The right platform can significantly mitigate the economic and psychological costs of fragmented communication, which can amount to trillions annually in lost revenue and productivity globally.

What matters in this category

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

AI-powered features and automation

AI and automation are transforming UC&C platforms from passive communication conduits into active participants in the work process. Features like real-time transcription, sentiment analysis, and automated summaries enhance productivity and streamline workflows, moving from conversation to action.

Evaluate how platforms integrate generative AI for tasks such as meeting summaries and sentiment analysis. Assess the extent to which AI automates routine communication tasks and integrates with your existing business applications to orchestrate workflows effectively.

Integration capabilities and ecosystem

The ability of a UC&C platform to integrate seamlessly with other business applications (CRM, ERP, productivity suites) is crucial for avoiding communication silos and ensuring a unified information flow. An open ecosystem prevents vendor lock-in and enhances overall operational velocity.

Examine the breadth and depth of integrations offered with your current tech stack, including Microsoft 365, Salesforce, and other critical tools. Verify the ease of integration and the level of data exchange supported to ensure a cohesive digital environment.

Security, compliance, and global reach

With distributed workforces and sensitive data exchange, robust security measures and compliance certifications are paramount. Global reach ensures consistent communication quality and reliability across different geographical locations, supporting international operations.

Investigate the security protocols, encryption standards, and compliance certifications (e.g., ISO, SOC 2) of each platform. Assess their global network infrastructure and service level agreements (SLAs) to ensure reliable performance and data protection for all users, regardless of location.

Implementation complexity and support

The ease of implementation directly impacts deployment timelines and user adoption. Comprehensive support ensures that any issues are resolved quickly, minimizing downtime and maximizing the return on investment for the UC&C solution.

Consider the typical implementation complexity and the resources required for deployment. Evaluate the level of customer support offered, including availability, response times, and the scope of assistance for onboarding, training, and ongoing maintenance.

Scalability and cost-effectiveness

As businesses grow and communication needs evolve, a UC&C platform must be able to scale efficiently without incurring prohibitive costs. Cost-effectiveness involves not just the initial price but also long-term operational expenses and the value derived from enhanced productivity.

Compare pricing models, including subscription tiers and potential hidden costs, against the features and capabilities provided. Assess the platform's ability to scale up or down with your organization's changing needs, ensuring it remains a cost-effective solution over time.

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

Zoom excels in unified collaboration with its AI Companion 3.0, enhancing productivity through automated meeting summaries and seamless integrations with major business applications.

Pricing posture

Zoom offers a low price level with a mid-tier cost structure.

Implementation/integration fit

With easy implementation, Zoom suits large enterprises and SMBs looking for robust collaboration tools.

What to verify

Verify integration capabilities with existing systems and AI feature effectiveness.

Zoom is a leading video conferencing and online communication platform that enables individuals and organizations to connect, collaborate, and communicate seamlessly. Founded in 2011, Zoom has quickly risen in popularity and is now used by millions of people worldwide. The company offers a comprehensive suite of audio and video conferencing tools, including screen sharing, chat, and webinar capabilities, making it a versatile solution for both personal and professional needs.What sets Zoom apart is its user-friendly interface and high-quality video and audio performance. With its reliable and stable connections, Zoom has become the go-to platform for remote meetings, virtual classrooms, and social gatherings. The platform's flexibility allows participants to join meetings from a wide range of devices, including smartphones, tablets, and computers, enhancing accessibility and convenience. In addition to its core video conferencing functionality, Zoom offers a variety of features and integrations to enhance the user experience. These include virtual background options, breakout rooms for smaller group discussions, and integration with other platforms such as Slack and Microsoft Teams. With its emphasis on simplicity, reliability, and a wide range of features, Zoom has become an essential tool for individuals, businesses, and educational institutions seeking effective and easy-to-use online communication solutions.

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

Microsoft Teams integrates seamlessly with Microsoft 365, offering AI-enhanced collaboration tools, making it suitable for large enterprises and SMBs.

Pricing posture

Microsoft Teams has a premium price level with a mid-tier cost structure.

Implementation/integration fit

Complex implementation fits large enterprises needing robust collaboration and productivity tools.

What to verify

Verify integration with existing Microsoft products and security compliance.

Microsoft Teams, commonly referred to as MS Teams, is a robust collaboration and communication platform developed by Microsoft. Launched in 2017, MS Teams is part of the Microsoft 365 suite of products and integrates seamlessly with other Microsoft applications such as Word, Excel, OneDrive, and SharePoint. Designed to enhance workplace productivity, it provides a variety of features including chat, video conferencing, file sharing, and project management tools. Whether users are collaborating oA key strength of MS Teams lies in its adaptability and scalability, making it suitable for organizations of all sizes, from small businesses to large enterprises. Personalized team channels allow for the organization of conversations and projects, while tabs and connectors provide easy access to additional apps and third-party services. With security and compliance at its core, MS Teams ensures that all data is protected through advanced encryption and multi-factor authentication, helping organizations meet industry standards and regulatory requirements. The platform also supports a wide array of devices, from desktops to mobile phones, ensuring that remote and hybrid workforces can stay connected and productive. One of the recent enhancements to MS Teams is its incorporation of artificial intelligence and machine learning technologies, aimed at enhancing user experience. Features such as background noise suppression during calls, automatic transcriptions, and personalized insights help streamline work processes and reduce distractions. Furthermore, MS Teams continues to evolve, with regular updates and new features being introduced to respond to the ever-changing needs of the modern workplace. By fostering a fully integrated, secure, and user-friendly environment, MS Teams stands out as a frontrunner in the realm of digital collaboration tools.

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

Dialpad's AI-driven platform delivers scalable communication solutions, automating tasks and ensuring compliance, making it ideal for SMBs and mid-market businesses.

Pricing posture

Dialpad maintains a low price level and mid-tier cost structure.

Implementation/integration fit

Easy to implement, Dialpad fits medium-sized businesses needing reliable communication and customer service tools.

What to verify

Verify compliance certifications and integration with existing tech stacks.

Dialpad is a cloud-based business communication platform that offers a suite of features designed to streamline communication for businesses of all sizes. Their platform integrates voice calls, messaging, video conferencing, and contact center management into a single, user-friendly application. This allows teams to collaborate and connect with clients and colleagues seamlessly, regardless of location.Dialpad leverages artificial intelligence (AI) to enhance the user experience. For example, their AI features can analyze call sentiment, provide real-time coaching for sales calls, and even transcribe video meetings. These features aim to improve communication effectiveness and overall business productivity. Dialpad is available as a mobile app for iOS and Android devices, making it easy for users to stay connected on the go. They are also recognized for their user-friendly interface and competitive pricing, making them a popular choice for businesses seeking a modern and affordable communication solution.

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

Vonage's API-driven communication solutions enhance customer engagement across multiple channels, suitable for large enterprises focusing on flexibility and integration.

Pricing posture

Vonage offers low pricing with a mid-tier cost structure.

Implementation/integration fit

Complex implementation fits large enterprises needing customizable communication solutions.

What to verify

Verify API integration capabilities and security compliance.

Vonage is a leading telecommunications company that offers a wide range of communication solutions to both individuals and businesses. With a strong focus on Voice over Internet Protocol (VoIP) technology, Vonage enables its customers to make and receive voice calls over the internet rather than traditional phone lines. Founded in 2001, Vonage initially gained popularity as a pioneer in the residential VoIP market, allowing users to make cheap or even free long-distance and international calls. Today, Vonage has expanded into a full unified communications platform serving enterprises with voice, messaging, video, and programmable APIs.Catering to both residential and business markets, Vonage provides its customers with innovative and cost-effective communication solutions that seamlessly integrate voice, video, messaging, and collaboration tools. These services are delivered through Vonage's cloud communications platform, which allows users to access their communication tools from anywhere with an internet connection. Vonage's business phone systems provide advanced features such as call routing, conferencing, and voicemail transcription, empowering businesses of all sizes to enhance their productivity and streamline their communication processes. Vonage's commitment to innovation and customer satisfaction has earned the company a strong reputation in the telecommunications industry. With millions of residential and business customers around the world, Vonage continues to evolve its offerings and develop new technologies to meet the evolving communication needs of its users. Whether it's for personal or professional use, Vonage provides reliable and flexible communication solutions that make connecting with others easy and affordable.

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

8x8 provides a unified communications platform with strong security and global reach, making it suitable for businesses focused on customer engagement.

Pricing posture

8x8 offers low pricing with a mid-tier cost structure.

Implementation/integration fit

Complex implementation fits large enterprises and SMBs looking for secure communication solutions.

What to verify

Verify security measures and integration with existing CRM systems.

8x8, Inc. is a leading provider of cloud-based communication solutions, specializing in integrated Software-as-a-Service offerings that encompass voice, video, chat, contact center, and API solutions. Founded in 1987 and headquartered in Sunnyvale, California, 8x8 serves over two million business users globally, providing innovative tools that enhance customer engagement and operational efficiency.The company's flagship offering, the 8x8 XCaaS platform, integrates contact center, unified communications, and communications APIs into a single solution that supports a variety of business communication needs. Key features include AI-powered capabilities for personalized customer experiences, advanced analytics for real-time performance insights, and seamless integration with popular CRM systems like Salesforce and Zendesk. 8x8's solutions also encompass omnichannel messaging, allowing businesses to engage customers through SMS, WhatsApp, and other messaging platforms, as well as video interactions that support remote consultations and customer support. 8x8's value proposition lies in its commitment to security and compliance, with certifications such as ISO 27001 and HIPAA, ensuring that customer data is protected. The platform is designed for reliability, boasting a 99.999 percent uptime SLA and a fault-tolerant architecture that guarantees service continuity. With flexible subscription-based pricing plans tailored to different business sizes and needs, 8x8 enables organizations to enhance their communication strategies while adapting to the increasing demand for digital transformation in the workplace.

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

Nextiva enhances customer experience management with AI-driven automation and multi-channel support, ideal for SMBs and mid-market businesses focused on growth.

Pricing posture

Nextiva is priced low with a mid-tier cost structure.

Implementation/integration fit

Complex implementation fits medium-sized businesses needing comprehensive customer engagement tools.

What to verify

Verify integration capabilities and AI feature effectiveness.

Nextiva is a trailblazer in the world of business communications, offering an innovative suite of cloud-based solutions designed to enhance connectivity and productivity for organizations of all sizes. Founded in 2006 and based in Scottsdale, Arizona, Nextiva has swiftly emerged as a leader in the Voice over Internet Protocol (VoIP) industry, helping businesses transition from traditional phone systems to robust, scalable, and reliable communication platforms. Their award-winning technology integrates voice, video, and instant messaging, providing a comprehensive and seamless experience tailored to modern business needs.What sets Nextiva apart is its commitment to delivering unrivaled customer service and support, known as ""Amazing Service."" The company has built its reputation on a customer-centric philosophy, ensuring that clients receive prompt, effective assistance whenever required. This dedication to customer satisfaction is complemented by an intuitive user interface and meticulously designed products that make complex communication tasks simpler and more efficient. From small startups to large enterprises, Nextiva's services are designed to scale with the needs of its clients, making it a versatile solution across different industries and operational scales. Beyond just providing communication tools, Nextiva is pioneering the integration of artificial intelligence and data analytics in its service offering. With the NextOS platform, companies can harness valuable insights and improve decision-making processes, driven by real data and KPIs.

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

GoTo Connect offers AI-powered cloud communications with a focus on customer experience, suitable for SMBs and mid-market businesses seeking simplicity.

Pricing posture

GoTo is priced low with a mid-tier cost structure.

Implementation/integration fit

Complex implementation fits large enterprises needing integrated communication solutions.

What to verify

Verify integration capabilities and service scope.

GoTo is a leading provider of communication and IT management solutions, offering a comprehensive suite of tools designed to enhance business interactions and streamline operations. With a focus on collaboration and remote work capabilities, GoTo empowers organizations to connect and engage with customers seamlessly across various channels.GoTo's product lineup includes GoTo Connect, an all-in-one communication platform that integrates voice calling, video conferencing, and messaging, making it ideal for businesses of all sizes. The GoTo Meeting, Webinar, and Training tools facilitate online meetings and training sessions, featuring capabilities such as breakout rooms and screen sharing. Additionally, GoTo Resolve provides an integrated IT management solution that combines remote monitoring, remote access, and ticketing automation, allowing businesses to proactively manage their IT infrastructure. Security is a priority for GoTo, with compliance to industry standards and advanced features like end-to-end encryption and multifactor authentication. The company offers tailored solutions across various industries, including healthcare, education, and professional services, ensuring that businesses receive specialized tools to meet their unique needs. GoTo's pricing model features multiple tiers, making their services accessible for teams of any size. Integration with popular CRM platforms such as Salesforce, HubSpot, and Microsoft Dynamics enhances the user experience and boosts productivity by connecting communication tools directly with customer relationship management systems. Through its commitment to innovation and customer satisfaction, GoTo positions itself as a trusted partner for organizations looking to optimize their communication and IT management capabilities.

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

RingCentral's all-in-one platform integrates voice, video, and messaging, supported by AI tools for enhanced customer engagement, suitable for large enterprises.

Pricing posture

RingCentral is priced low with a mid-tier cost structure.

Implementation/integration fit

Complex implementation fits large enterprises needing comprehensive communication solutions.

What to verify

Verify integration capabilities and support for multi-location setups.

RingCentral is a leading provider of cloud-based communication and collaboration solutions for businesses of all sizes. With their comprehensive suite of products, they help organizations modernize their communication infrastructure, enabling seamless connectivity and collaboration across various channels. From voice, video, and messaging to team collaboration and contact center solutions, RingCentral offers a wide range of tools to enhance productivity and streamline communication workflows.One of RingCentral's key strengths lies in their cloud-based platform, which eliminates the complexity and limitations of traditional on-premise systems. By leveraging the power of the cloud, organizations can easily scale their communication infrastructure and adapt to changing business needs without significant upfront investments in hardware or software. This flexibility enables businesses to stay agile, especially in today's fast-paced and ever-evolving digital landscape. In addition to their technological innovation, RingCentral focuses on delivering outstanding customer experiences. Their user-friendly interfaces and intuitive features make it easy for employees to leverage the full potential of their communication tools. Moreover, RingCentral provides reliable support through their dedicated customer service team, ensuring that businesses receive prompt assistance whenever needed. With a track record of serving over 350,000 organizations worldwide, RingCentral has established itself as a trusted partner for businesses looking to transform their communication workflows and drive success in the digital era.

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

Windstream Enterprise delivers scalable cloud-native solutions for connectivity and communication, ideal for large enterprises across various industries.

Pricing posture

Windstream offers moderate pricing with a mid-tier cost structure.

Implementation/integration fit

Moderate implementation fits large enterprises needing reliable and scalable communication solutions.

What to verify

Verify security compliance and service level agreements.

Windstream Enterprise is a leading telecommunications and network solutions company that specializes in providing advanced communication and connectivity services for businesses. With a strong focus on delivering reliable and secure solutions, Windstream Enterprise offers a comprehensive suite of services tailored to meet the unique needs of each client. Whether it be voice, data, network, or cloud-based services, the company's cutting-edge technology and extensive network infrastructure ensure One of the key strengths of Windstream Enterprise lies in its ability to provide scalable solutions that can adapt to the evolving needs of businesses of all sizes. From small startups to large enterprises, the company offers flexible and cost-effective options that can be customized to match specific requirements. Moreover, Windstream Enterprise's dedication to customer satisfaction is evident in its personalized support and commitment to maintaining high service levels. In addition to its primary telecommunications services, Windstream Enterprise also offers innovative solutions such as software-defined wide-area networking (SD-WAN) and unified communications, which deliver higher efficiency and collaboration opportunities for businesses. With a strong focus on technology and innovation, the company is at the forefront of providing cutting-edge solutions to transform the way businesses communicate and operate in the digital era. With its dedication to reliability, security, and customer-centric approach, Windstream Enterprise is a trusted partner for businesses seeking to optimize their communication infrastructure and drive success. So, whether it's connecting remote offices, improving collaboration, or enhancing network performance, Windstream Enterprise is a reliable choice for businesses looking for comprehensive and advanced communication solutions.

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

Lumen provides secure, high-performance connectivity and collaboration tools, ideal for large enterprises needing reliable infrastructure for hybrid work environments.

Pricing posture

Lumen has a moderate price level with a mid-tier cost structure.

Implementation/integration fit

Moderate implementation fits large enterprises needing comprehensive networking and collaboration solutions.

What to verify

Verify network performance guarantees and security measures.

Lumen Technologies, formerly known as CenturyLink, is a global telecommunications company that offers a wide range of network, cloud, security, and voice services. They focus on enterprise customers, providing them with tools to connect people, data, and applications. Their network solutions include traditional options like internet access and private lines, as well as more modern solutions like SD-WAN and cloud connectivity.Lumen also offers cloud services, including public cloud, private cloud, and bare metal options. They complement these offerings with security solutions that monitor network activity and protect against threats. Notably, Lumen operates a large global content delivery network (CDN) that helps deliver content quickly and reliably around the world. In short, Lumen is a one-stop shop for businesses that need a comprehensive set of networking, cloud, security, and voice solutions. Their focus on enterprise customers and commitment to innovation make them a key player in the telecommunications industry.

Other great options

Take a look at some of the other collaboration companies we evaluated.

Genesys 8.9

Five9 8.8

Zoom Contact Center 8.7

Sprinklr 8.5

Bright Pattern 8.5

Gladly 8.5

Sinch 8.4

IntelePeer 8.4

Amazon Web Services 8.4

Aircall 8.3

How to shortlist

Organizations prioritizing comprehensive AI-powered collaboration and value

Zoom

Verify Zoom's integration capabilities with your specific existing systems and assess the effectiveness of its AI features in your operational context. Confirm that its security measures align with your organizational compliance requirements.

Large enterprises deeply integrated with Microsoft 365

Microsoft Teams

Given its complex implementation, verify Microsoft Teams' integration with your existing Microsoft products and ensure its security compliance meets your enterprise standards. Assess the support resources available for large-scale deployment and ongoing management.

SMBs and mid-market businesses needing scalable, AI-driven communication

Dialpad

Verify Dialpad's compliance certifications and its integration capabilities with your existing tech stack to ensure a smooth transition. Assess how its AI features specifically address your business's communication and customer service needs.

Businesses requiring highly customizable, API-driven communication solutions

Vonage

Given its complex implementation, verify Vonage's API integration capabilities with your specific applications and assess its security compliance. Confirm that its support model aligns with your technical team's needs for custom development.

How Palomarr ranks collaboration companies

Palomarr's ranking of Unified Communications (UC) providers is based on a comprehensive evaluation of 273 companies, assessing their capabilities and innovation. Capability scores reflect factors such as robust security, global reach, and carrier-grade reliability. Innovation scores highlight a vendor's ability to leverage AI, integrate with other platforms, and adapt to evolving workforce needs. This ranking is designed to guide buyers in identifying solutions that seamlessly blend essential functionality with cutting-edge features. While this analysis provides a strong foundation, individual business needs and specific integration requirements should always be verified through direct engagement with providers and thorough due diligence.

Common buyer questions

What is Unified Communications (UC)?

Unified Communications (UC) integrates various communication methods—such as voice, video, messaging, and collaboration tools—into a single, cohesive platform. This allows individuals and teams to communicate and collaborate seamlessly across different devices and locations, enhancing productivity and streamlining workflows.

Why is AI important in UC platforms?

AI is transforming UC platforms by enabling features like real-time meeting transcription, sentiment analysis, and automated summary generation. These AI-powered capabilities move beyond basic communication, actively assisting in work processes, improving efficiency, and providing deeper insights from interactions.

How do UC platforms benefit large enterprises?

Large enterprises benefit from UC platforms by unifying fragmented communication tools, which reduces information silos and improves operational efficiency. These platforms offer robust security, global reach, and scalability, supporting complex organizational structures and distributed workforces, ultimately mitigating significant economic losses from inefficient communication.

What should SMBs and mid-market businesses look for in a UC solution?

SMBs and mid-market businesses should look for UC solutions that offer scalability, ease of implementation, and strong integration capabilities with their existing tech stacks. Platforms with AI-driven automation and comprehensive customer experience management features can significantly enhance productivity and support growth, while cost-effectiveness remains a key consideration.

What are the key factors driving the growth of the UC market?

The growth of the UC market is driven by the increasing need for operational efficiency, the proliferation of remote and hybrid work models, and the rapid digitalization of businesses globally. The pursuit of mitigating 'information chaos' and the demand for cloud-native, AI-driven communication capabilities are also significant factors.

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Top Collaboration companies 2026

Which collaboration platforms should buyers compare first?

How companies earn their ranking

Rankings

How to use these rankings

Fit for Collaboration

AI Automation Evidence

Integration Ecosystem Tradeoffs

Deployment Fit to Verify

Comparing unified communications and collaboration platforms

What matters in this category

Meet the leaders

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Other great options

How to shortlist

Organizations prioritizing comprehensive AI-powered collaboration and value

Large enterprises deeply integrated with Microsoft 365

SMBs and mid-market businesses needing scalable, AI-driven communication

Businesses requiring highly customizable, API-driven communication solutions

How Palomarr ranks collaboration companies

Common buyer questions

See how collaboration suppliers stack up

Explore collaboration

Read the buyer's guide

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