head to head · open source
Prometheus vs InsForge
Prometheus has 66,109 GitHub stars, 10,839 forks, 890 open issues and last shipped yesterday. InsForge has 13,002 stars, 1,194 forks, 184 open issues and last shipped yesterday. Prometheus leads on adoption by 408% (66,109 vs 13,002 stars). Prometheus is written in Go under Apache-2.0; InsForge is written in TypeScript under Apache-2.0. Prometheus has attracted 16% as many forks as stars, InsForge 9%. InsForge 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
| Prometheus | InsForge | |
|---|---|---|
| GitHub stars | ★ 66K | ★ 13K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | TypeScript |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 11K | ⑂ 1.2K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Prometheus if
- You weight community size — 66K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick InsForge if
- You want the InsForge feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and InsForge fits your workflow better
About Prometheus
Prometheus is an open source monitoring system and time series database, part of the Cloud Native Computing Foundation ecosystem. It collects metrics from configured targets at defined intervals, evaluates alerting rules, and visualizes results. Designed for reliability in dynamic environments, it operates without reliance on distributed storage, ensuring each server node functions independently.
read the full Prometheus overview →
About InsForge
InsForge is an all in one, open source backend platform for agentic coding that gives a coding agent database, auth, storage, compute, hosting, and an AI gateway so it can ship full stack apps end to end.
read the full InsForge overview →
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Frequently asked questions
Is Prometheus or InsForge more popular?
Prometheus has 66,109 GitHub stars and InsForge has 13,002. Prometheus has the larger community by that measure.
Are Prometheus and InsForge free?
Both are open source. Prometheus is licensed under Apache-2.0 and InsForge under Apache-2.0. Neither carries a licence fee.
What is the difference between Prometheus and InsForge?
Prometheus is written in Go and InsForge 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, Prometheus or InsForge?
Choose Prometheus if you want the larger community (66,109 stars) or its Apache-2.0 licence terms. Choose InsForge if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.