Top 9 Rainbow Alternatives 2026

What is Zoho Cliq?

Zoho Cliq is an easy-to-use team collaboration tool that enables you to instantly create a project or a task and invite co-workers, clients, and customers to collaborate on it. It's built on the gMail, Calendar with Google Docs and Spreadsheet integration, which makes it very convenient to use. ...

What is Workplace?

Workplace from Meta is an enterprise social networking platform for large organizations and distributed workforces — including frontline and non-desk workers — who need internal communication tools that feel familiar from everyday social media use. It centralizes company-wide news feeds, group ...

What is Nextcloud?

Nextcloud is a project management and collaboration tool that brings together universal access to files, apps, contacts, and calendars from virtually any device and store them in one central place. Nextcloud provides a platform you can use to communicate with your team, clients, or family. Keep ...

What is Cisco Webex Teams?

Cisco WebEx Teams is a premium cloud-based collaboration service that combines the most widely used collaboration tools with the most advanced features in video and voice collaboration. With teams, you can meet in person with screen sharing, video conferencing, web conferencing, and online ...

What is mi.team?

mi.team is a collaboration software that provides all the necessary tools to help teams communicate, plan, organize and execute on projects from a simple to complex level. Empower your team with features like Screen sharing, Chat with audio/video, Document collaboration, Discussion board, File ...

What is Acollab?

collab is the cloud content collaboration software that makes it easy to access and use important documents, even when they're on another computer. This allows organizations to go 'green' by reducing local storage needs, while ensuring that important documents are always accessible to key ...

What is Melp?

Melp is business instant messaging software for use at home, office or anywhere. Melp provides online chat rooms and instant messaging, simultaneous chat to multiple users, private chat, voice and video chat, file transfer and desktop sharing. Work from the same window with real-time ...

What is Teams.cc by 500apps?

Teams.cc by 500apps is the ultimate collaboration tool that will revolutionize the way your team works together. With encrypted file sharing, channel management, in-app video conferencing, and powerful productivity tools all in one place, your team can communicate and collaborate seamlessly. ...

What is Howspace?

Howspace is a digital collaboration platform used by facilitators, HR teams, and organizational development consultants to run workshops, co-creation sessions, and participatory planning processes with distributed participants. It centralizes agenda building, document sharing, and structured ...