head to head · open source
Grafana vs evlog
Grafana has 76,792 GitHub stars, 14,752 forks, 3,326 open issues and last shipped today. evlog has 1,854 stars, 63 forks, 19 open issues and last shipped yesterday. Grafana leads on adoption by 4,042% (76,792 vs 1,854 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 3%. 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 | ★ 77K | ★ 1.9K |
| License | AGPL-3.0 | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-18 | 2026-09-17 |
| Forks | ⑂ 15K | ⑂ 63 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Grafana if
- You weight community size — 77K 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
Grafana is an open source observability platform for visualizing metrics, logs, and traces across diverse data sources. It runs in the infrastructure and operations ecosystem, designed for teams needing unified visibility into system behavior without vendor lock in. Built with TypeScript and Go, it provides a composable architecture that integrates with existing toolchains.
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. Traditi…
read the full evlog overview →
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Frequently asked questions
Is Grafana or evlog more popular?
Grafana has 76,792 GitHub stars and evlog has 1,854. 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 (76,792 stars) or its AGPL-3.0 licence terms. Choose evlog if its feature set, stack or MIT licence fits better. Both are self-hostable.