head to head · open source
Grafana vs evlog
Grafana has 77,638 GitHub stars, 14,905 forks, 3,326 open issues and last shipped yesterday. evlog has 1,909 stars, 69 forks, 19 open issues and last shipped yesterday. Grafana leads on adoption by 3,967% (77,638 vs 1,909 stars). Grafana is written in TypeScript under AGPL-3.0; evlog is written in TypeScript under MIT. Grafana has attracted 19% as many forks as stars, evlog 4%. 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 | evlog | |
|---|---|---|
| GitHub stars | ★ 78K | ★ 1.9K |
| License | AGPL-3.0 | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 15K | ⑂ 69 |
| 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 evlog if
- You want the evlog feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and evlog 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 evlog
evlog Digging through logs is not observability. It's hope. A single request generates 10+ log lines. When production breaks at 3am, you're sifting scattered lines for a needle of signal. Your errors say "Something went wrong", which helps nobody. evlog is different. One wide event per operation. All the context. Errors that explain why and what to do next. Why evlog? The Problem The Solution Output: Built for AI Assisted Development We're in the age of AI agents writing and debugging code. When an agent encounters an error, it needs clear, structured context to understand what happened and how to fix it…
read the full evlog overview →
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Frequently asked questions
Is Grafana or evlog more popular?
Grafana has 77,638 GitHub stars and evlog has 1,909. Grafana has the larger community by that measure.
Are Grafana and evlog free?
Both are open source. Grafana is licensed under AGPL-3.0 and evlog under MIT. Neither carries a licence fee.
What is the difference between Grafana and evlog?
Grafana is written in TypeScript and evlog 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, Grafana or evlog?
Choose Grafana if you want the larger community (77,638 stars) or its AGPL-3.0 licence terms. Choose evlog if its feature set, stack or MIT licence fits better. Both are self-hostable.