- Revenue
- $1.4B
- Customers
- -
- Year founded
- 2020
- Funding
- -
- Team size
- 9.2K
- Location
- France
Top Slack Alternatives, Competitors & Similar Software
Founded 2009
Find 20 competitors in the Team Collaboration Software. Compare other SaaS such as Café, Zoho and Workhuman. These Slack competitors have raised $2.9B and together serve more than 6.8M customers and employ over 59.4K team members.

Team Collaboration Software
Zoho Corporation is a software company that provides cloud-based business management and productivity solutions. Zoho's product suite includes applications for CRM, email and collaboration, project management, finance and accounting, human resources, and IT management, among others. The company serves millions of users across various industries, including small and medium-sized businesses, enterprises, and government organizations.
- Revenue
- $1.4B
- Customers
- 250K
- Year founded
- 1996
- Funding
- $7.3M
- Team size
- 24K
- Location
- India

Team Collaboration Software
Workhuman is a technology company that provides a social recognition and continuous performance management platform. Its cloud-based software aims to help organizations create a more positive, inclusive, and productive work culture by facilitating employee recognition, feedback, and connection. Workhuman was founded in 1999 and is headquartered in Framingham, Massachusetts, with additional offices in Ireland, the United Kingdom, and Australia.
- Revenue
- $1.2B
- Customers
- 280
- Year founded
- 1999
- Funding
- $139.6M
- Team size
- 1K
- Location
- United States

Team Collaboration Software
Developer of an instant messaging application intended to communicate easily. The company's cloud-based application includes group chatting, documents sharing, message encryption, cloud storage and message synchronization across iOS, Android, Windows, macOS and Linux among other platforms, enabling users to stay connected with friends and family without a hassle.
- Revenue
- $1B
- Customers
- 500K
- Year founded
- 2013
- Funding
- -
- Team size
- 1.8K
- Location
- United Arab Emirates

Team Collaboration Software
Developer of an instant messaging application intended to communicate easily. The company's cloud-based application includes group chatting, documents sharing, message encryption, cloud storage and message synchronization across iOS, Android, Windows, macOS and Linux among other platforms, enabling users to stay connected with friends and family without a hassle.
- Revenue
- $1B
- Customers
- 500K
- Year founded
- 2013
- Funding
- -
- Team size
- 1.8K
- Location
- United Arab Emirates

Team Collaboration Software
iObeya is an enterprise platform that virtualizes meeting rooms dedicated to all Visual Management practices. It offers a unique, life-like and immersive user experience, unlocking the constraints of paper for a seamless digital transition.
- Revenue
- $786.2M
- Customers
- -
- Year founded
- 2011
- Funding
- -
- Team size
- 161
- Location
- France

Team Collaboration Software
Symphony is a leading provider of secure cloud-based communication and collaboration solutions for the enterprise. Its flagship product, Symphony, is a team collaboration platform that enables users to communicate and collaborate in real-time, securely and compliantly. Symphony's platform integrates with existing workflows and applications, providing a secure and efficient way for teams to work together.
- Revenue
- $740.5M
- Customers
- 5.5K
- Year founded
- 2017
- Funding
- $20M
- Team size
- 2.3K
- Location
- United States

Team Collaboration Software
Symphony is a leading provider of secure cloud-based communication and collaboration solutions for the enterprise. Its flagship product, Symphony, is a team collaboration platform that enables users to communicate and collaborate in real-time, securely and compliantly. Symphony's platform integrates with existing workflows and applications, providing a secure and efficient way for teams to work together.
- Revenue
- $740.5M
- Customers
- 5.5K
- Year founded
- 2017
- Funding
- $20M
- Team size
- 2.3K
- Location
- United States

Team Collaboration Software
Notion Labs, Inc. is the company that owns notion.so. It is a privately-held software company based in San Francisco, California, that provides a productivity and collaboration platform that allows users to create, organize, and share notes, tasks, wikis, and databases. The company was founded in 2013 by Ivan Zhao, and has since raised over $300 million in funding from investors including Index Ventures, Sequoia Capital, and Greylock Partners. Notion is used by individuals, teams, and organizations of all sizes across various industries to streamline their workflow, increase productivity, and improve collaboration.
- Revenue
- $600M
- Customers
- 4M
- Year founded
- 2013
- Funding
- $343.2M
- Team size
- 1K
- Location
- United States

Team Collaboration Software
Provider of cloud-based technology for data-driven smart factories created to bring internet technology to traditional manufacturers. The company offers algorithm-driven and flexible configurable multi-platform real-time collaboration systems that lower the IT and data analytics threshold for self-innovative factories, enabling manufacturing enterprises to shorten standard manufacturing cycles by as much as 35% and increase efficiency by around 22%, while reducing manufacturing costs.
- Revenue
- $330M
- Customers
- 2K
- Year founded
- 2015
- Funding
- -
- Team size
- 1.1K
- Location
- China

Team Collaboration Software
The company that owns Postman.com is called Postman. It was founded in 2014 and is headquartered in San Francisco, California, USA. Postman is a collaboration platform for API development, allowing users to design, develop, and test APIs more efficiently. The company offers various features and functionalities, including API documentation, automated testing, and mock server creation. Postman has become a popular tool for developers, with millions of users worldwide, including small startups and large enterprises. The company has received several awards and recognition for its innovative platform, and it continues to expand its offerings to meet the evolving needs of the API development community.
- Revenue
- $313.1M
- Customers
- 500K
- Year founded
- 2014
- Funding
- $433M
- Team size
- 3.3K
- Location
- United States

Team Collaboration Software
Nexthink is a Swiss software company specializing in digital employee experience (DEX) management, helping IT to shape smart and productive workplaces.
- Revenue
- $294M
- Customers
- 1K
- Year founded
- 2004
- Funding
- $333.5M
- Team size
- 1.1K
- Location
- Switzerland

Team Collaboration Software
A platform to provide a seamless customer experience across AI and human support, delivering increased customer satisfaction while reducing costs.
- Revenue
- $200M
- Customers
- 30K
- Year founded
- 2011
- Funding
- $291.9M
- Team size
- 1.8K
- Location
- United States

Team Collaboration Software
Symphony is the most secure and compliant markets’ infrastructure and technology platform, where solutions are built or integrated to standardize, automate, innovate and liquefy financial services workflows. The Symphony platform is a vibrant community of over half a million financial professionals from 1300+ market participants underpinned by a trusted directory and omnichannel interactions across chat, voice, web, meetings and more. Symphony powers over 2,000 community-built applications and bots. Symphony was founded in October 2014 and is headquartered in New York City, with offices in London, Palo Alto, Hong Kong, Singapore, Tokyo, Stockholm, and Sophia-Antipolis.
- Revenue
- $198.4M
- Customers
- 500K
- Year founded
- 2014
- Funding
- $511.7M
- Team size
- 782
- Location
- United States

Team Collaboration Software
Symphony is the most secure and compliant markets’ infrastructure and technology platform, where solutions are built or integrated to standardize, automate, innovate and liquefy financial services workflows. The Symphony platform is a vibrant community of over half a million financial professionals from 1300+ market participants underpinned by a trusted directory and omnichannel interactions across chat, voice, web, meetings and more. Symphony powers over 2,000 community-built applications and bots. Symphony was founded in October 2014 and is headquartered in New York City, with offices in London, Palo Alto, Hong Kong, Singapore, Tokyo, Stockholm, and Sophia-Antipolis.
- Revenue
- $198.4M
- Customers
- 500K
- Year founded
- 2014
- Funding
- $511.7M
- Team size
- 782
- Location
- United States

Team Collaboration Software
Staffbase is the fastest growing employee communications cloud, equipping many of the world’s leading companies with solutions to inspire every employee with motivating communication. With almost 3,000 customers, Staffbase helps organizations such as Adidas, Alaska Airlines, Audi, Blue Apron, DHL, and Whataburger to inspire their people to achieve great things together. Staffbase connects companies with their employees through a branded employee app, intranet, email, SMS, digital signage, and Microsoft 365 integrations, all of which can be managed through a single platform. In 2023, Staffbase was named a leader in the 2023 Gartner® Magic Quadrant™ for Intranet Packaged Solutions. Staffbase has also received the 2024 Choice Award for Intranet and Employee Experience Platforms from ClearBox. Headquartered in Chemnitz, Germany, Staffbase has offices worldwide, including New York City, London, Berlin, Sydney, and Vancouver. Please visit staffbase.com for more information.
- Revenue
- $193M
- Customers
- -
- Year founded
- 2014
- Funding
- $283M
- Team size
- 941
- Location
- Germany

Team Collaboration Software
Global Relay is a technology company that provides cloud-based archiving, messaging, and compliance solutions to help businesses manage and protect their electronic communications. The company that owns Global Relay is called Global Relay Communications Inc., which is a privately held company based in Vancouver, Canada. Global Relay was founded in 1999 by Warren Roy and Shannon Rogers and has since grown to become a leading player in the information archiving and compliance space. The Global Relay platform offers secure archiving, messaging, and eDiscovery capabilities for email, instant messaging, social media, mobile messaging, and more, helping businesses to comply with regulatory requirements and mitigate risk. The company serves a wide range of industries, including financial services, healthcare, government, and more, and has received numerous awards and recognitions for its innovative solutions.
- Revenue
- $189M
- Customers
- 20K
- Year founded
- 1999
- Funding
- -
- Team size
- 1.5K
- Location
- Canada

Team Collaboration Software
Wrike is where work flows. Take a tour with us: https://www.wrike.com/tour/ We offer an intelligent work management platform where anyone can build, connect, automate, and scale workflows so work flows without limits. With unmatched intelligence, versatility, flexibility, scalability, and security, Wrike breaks down the barriers that hinder modern work and creates new pathways to success. More than 20,000 customers do the best work of their lives on Wrike. Interested in using AI to fuel productivity? Learn more about our Work Intelligence solution here: https://www.wrike.com/features/work-intelligence/ Oh, and one more thing! We've just acquired Klaxoon, a leading visual collaboration platform! Learn more: https://www.wrike.com/wrike-klaxoon/ Start your free trial today: https://www.wrike.com/tour/
- Revenue
- $142.6M
- Customers
- 18K
- Year founded
- 2006
- Funding
- $26M
- Team size
- 1.3K
- Location
- United States

Team Collaboration Software
Blip.ai is an automated communications platform that provides conversational solutions for businesses and customers across various messaging channels1. It was founded in 2012 as Take.net and rebranded as Blip.ai in 2021.
- Revenue
- $133.6M
- Customers
- -
- Year founded
- 1999
- Funding
- -
- Team size
- 1.6K
- Location
- Brazil

Team Collaboration Software
Blip.ai is an automated communications platform that provides conversational solutions for businesses and customers across various messaging channels1. It was founded in 2012 as Take.net and rebranded as Blip.ai in 2021.
- Revenue
- $133.6M
- Customers
- -
- Year founded
- 1999
- Funding
- -
- Team size
- 1.6K
- Location
- Brazil
