---
title: "Go Feature Flag"
pageType: "tool-profile"
schemaVersion: "1.0"
snapshotId: "tv-20260915-f4c107995a2e"
generatedAt: "2026-09-15T07:02:20.000Z"
canonicalUrl: "https://toolvitals.com/tools/go-feature-flag/"
jsonUrl: "https://toolvitals.com/api/agent/tools/go-feature-flag"
indexable: true
---

# Go Feature Flag

GO Feature Flag is a simple, complete and lightweight self-hosted feature flag solution 100% Open Source. 🎛️

## Decision context

- Status: active
- ToolVitals score: 95/100
- Health score: 94/100
- Shipping score: 96/100
- Score mode: verdict
- Data confidence: 90/100
- Source coverage: 90/100
- Last evidence check: 2026-09-14

## Classification

- Use case: Feature Flag Management (feature-flag-management)
- Category: DevOps (devops)
- Tool mode: Source-visible project
- Openness: OSI-approved OSS
- License: MIT
- Tags: open-source, beginner-friendly, continuous-delivery, continuous-deployment, continuous-testing, experimentation, experiments, feature-flag, feature-flags, feature-toggle, feature-toggles, feature-toggling, go-feature-flag, golang-library, help-wanted, open-feature

## Public repository signals

- Repository: [thomaspoignant/go-feature-flag](https://github.com/thomaspoignant/go-feature-flag)
- Stars: 2108 (adoption context only)
- Forks: 216
- Open issues: 29
- Last commit date: 2026-09-14
- Releases in 90 days: 9

## Source receipts

- [Official website](https://gofeatureflag.org/) — checked 2026-09-14
- [Source repository](https://github.com/thomaspoignant/go-feature-flag) — checked 2026-09-14

## Discovery status

- Search indexable: yes
- Reason: sufficient tool evidence

## Interpretation limits

- ToolVitals scores summarize bounded public maintenance, shipping, openness, and evidence signals. They are not user-review ratings.
- GitHub stars and related popularity metrics are adoption context, not quality evidence.
- Missing values mean not collected or not confidently established; they do not mean zero.
- Public signals do not prove security, uptime, support quality, customer satisfaction, or production suitability.
- Verify material decisions against the linked first-party sources and your own requirements.