Best for: Teams that collaborate in Docs, Sheets and Drive
✓ Excellent collaboration
✓ Familiar Gmail interface
Best Slack alternatives
Slack is best for teams replacing internal email with channels. If that is not you — or price, features or availability in your country do not fit — these 5 alternatives are worth a look.
Some links on this site are affiliate links. If you buy through them we may earn a commission at no extra cost to you. Our rankings are not for sale; sponsored placements are always labelled.
| Software | Best for | Free plan | Origin | |
|---|---|---|---|---|
| Teams that collaborate in Docs, Sheets and Drive | No (trial may exist) | US | Visit | |
| Teams that live in Microsoft 365 | Yes | US | Visit | |
| Building a gaming community or squad chat | Yes | US | Visit | |
| Developers hosting code and collaborating | Yes | US | Visit | |
| Budget-friendly team chat for Indian businesses | Yes | IN | Visit |
Best for: Teams that live in Microsoft 365
✓ Deep Office integration
✓ Free version
Best for: Building a gaming community or squad chat
✓ Free
✓ Great voice quality
Best for: Developers hosting code and collaborating
✓ Free for unlimited repositories
✓ Huge ecosystem
Best for: Budget-friendly team chat for Indian businesses
✓ Affordable
✓ Zoho integration
Gmail on your domain with Docs, Sheets, Drive, Meet and Gemini features on eligible plans.
Pros
- Excellent collaboration
- Familiar Gmail interface
Cons
- Per-user pricing adds up
- Free plan
- No (trial may exist)
- Pricing
- See provider
- Also in
- Business Email & Office Suites, Video Meeting Software
Chat, meetings and file collaboration.
Pros
- Deep Office integration
- Free version
Cons
- Can feel heavy
- Free plan
- Yes
- Pricing
- See provider
- Also in
- Project Management Tools, Video Meeting Software
Voice, video and text chat for communities and friends.
Pros
- Free
- Great voice quality
- Bots
Cons
- Moderation needed for big servers
- Free plan
- Yes
- Pricing
- See provider
- Also in
- Instagram & Creator Tools, Gaming & Streaming Tools
Code hosting, version control, CI/CD and collaboration.
Pros
- Free for unlimited repositories
- Huge ecosystem
Cons
- Advanced features paid
- Free plan
- Yes
- Pricing
- See provider
- Also in
- AI Coding Assistants, Team Chat & Collaboration
Team chat and calls integrated with Zoho apps.
Pros
- Affordable
- Zoho integration
Cons
- Smaller app ecosystem
- Free plan
- Yes
- Pricing
- See provider
- Also in
- Team Chat & Collaboration