head to head · open source
Grafana vs talker
Grafana has 77,638 GitHub stars, 14,905 forks, 3,326 open issues and last shipped yesterday. talker has 846 stars, 126 forks, 92 open issues and last shipped 6 days ago. Grafana leads on adoption by 9,077% (77,638 vs 846 stars). Grafana is written in TypeScript under AGPL-3.0; talker is written in Dart under MIT. Grafana has attracted 19% as many forks as stars, talker 15%. Grafana 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
| Grafana | talker | |
|---|---|---|
| GitHub stars | ★ 78K | ★ 846 |
| License | AGPL-3.0 | MIT |
| Written in | TypeScript | Dart |
| Last push | 2026-11-02 | 2026-10-28 |
| Forks | ⑂ 15K | ⑂ 126 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Grafana if
- You weight community size — 78K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick talker if
- You want the talker feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Dart
- You evaluated both and talker fits your workflow better
About Grafana
The open source platform for monitoring and observability Grafana allows you to query, visualize, alert on and understand your metrics no matter where they are stored. Create, explore, and share dashboards with your team and foster a data driven culture: Visualizations: Fast and flexible client side graphs with a multitude of options. Panel plugins offer many different ways to visualize metrics and logs. Dynamic Dashboards: Create dynamic & reusable dashboards with template variables that appear as dropdowns at the top of the dashboard. Explore Metrics: Explore your data through ad hoc queries and dynamic…
read the full Grafana overview →
About talker
Advanced error handler and logger for dart and flutter apps Log your app actions, catch and handle exceptions and errors, show alerts and share log reports Show some ❤️ and star the repo to support the project! For better understanding how it works check Web Demo page Motivation 🚀 The main goal of the project is provide ability to understand where the error occurs in a shortest possible time ✅ Compatible with any state managements ✅ Works with any crash reporting tool (Firebase Crashlytics, Sentry, custom tools, etc.) ✅ Logs UI output of Flutter app on the screen ✅ Allows sharing and saving logs history and…
read the full talker overview →
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Frequently asked questions
Is Grafana or talker more popular?
Grafana has 77,638 GitHub stars and talker has 846. Grafana has the larger community by that measure.
Are Grafana and talker free?
Both are open source. Grafana is licensed under AGPL-3.0 and talker under MIT. Neither carries a licence fee.
What is the difference between Grafana and talker?
Grafana is written in TypeScript and talker in Dart. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Grafana or talker?
Choose Grafana if you want the larger community (77,638 stars) or its AGPL-3.0 licence terms. Choose talker if its feature set, stack or MIT licence fits better. Both are self-hostable.