head to head · open source
Chaskiq vs Cossistant
Chaskiq has 3,580 GitHub stars, 509 forks, 82 open issues and last shipped 4 months ago. Cossistant has 738 stars, 51 forks, 4 open issues and last shipped 2 months ago. Chaskiq leads on adoption by 385% (3,580 vs 738 stars). Chaskiq is written in TypeScript under a custom or non-standard licence; Cossistant is written in TypeScript under AGPL-3.0. Chaskiq has attracted 14% as many forks as stars, Cossistant 7%. Cossistant was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Chaskiq | Cossistant | |
|---|---|---|
| GitHub stars | ★ 3.6K | ★ 738 |
| License | Custom / other | AGPL-3.0 |
| Written in | TypeScript | TypeScript |
| Last push | 2026-06-30 | 2026-09-18 |
| Forks | ⑂ 509 | ⑂ 51 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Chaskiq if
- You weight community size — 3.6K stars and counting
- You want the Custom / other license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick Cossistant if
- You want the Cossistant feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and Cossistant fits your workflow better
About Chaskiq
Chaskiq Free & Source Available Messaging Platform for Marketing, Support & Sales The front line of your customer service. Main features: Customer Segment Filters with custom attributes support Web Messenger embed Agent's conversation routing Text chat with customizable content blocks support Video Calls ! Triggerable conversational bots Mailing campaigns Onboarding tours API integrations Whatsapp / Twitter DM / Slack / Calendly / Zoom and more! CRM integration Pipedrive supported Webhooks Help Center system with multilanguage support API support consumable via GrapqhQL with Oauth authorization Quick replies (as…
read the full Chaskiq overview →
About Cossistant
Open source chat <Support / widget for React Issues · Docs · Discord About Cossistant Cossistant is an open source chat support widget for the React ecosystem. Built by developers, for developers who need a flexible, customizable chat solution that seamlessly integrates into their applications. We provide headless components, real time messaging, and complete backend infrastructure—all with a code first, API driven philosophy that prioritizes developer experience and AI friendly documentation. Get Started Using Cossistant in your app? → Check out our Quickstart Guide Contributing to Cossistant? → Read the…
read the full Cossistant overview →
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Frequently asked questions
Is Chaskiq or Cossistant more popular?
Chaskiq has 3,580 GitHub stars and Cossistant has 738. Chaskiq has the larger community by that measure.
Are Chaskiq and Cossistant free?
Both are open source. Chaskiq has no licence declared in this registry, and Cossistant is licensed under AGPL-3.0. Both are free to self-host.
What is the difference between Chaskiq and Cossistant?
Chaskiq is written in TypeScript and Cossistant in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Chaskiq or Cossistant?
Choose Chaskiq if you want the larger community (3,580 stars) or its Custom / other licence terms. Choose Cossistant if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.