Flagsmith
Dashboard, API and SDKs for adding Feature Flags to your applications (alternative to LaunchDarkly).
Flagsmith vs GO Feature Flag
Two self-hosted Software Development - Feature Toggle apps, compared on the facts we track: GitHub popularity and activity, license, language, Docker images and a rough hosting estimate.
Side by side
| Flagsmith | GO Feature Flag | |
|---|---|---|
| Description | Dashboard, API and SDKs for adding Feature Flags to your applications (alternative to LaunchDarkly). | Simple, complete, and lightweight feature flag solution (alternative to LaunchDarkly). |
| GitHub stars | 6,640 | 2,133 |
| Forks | – | – |
| Open issues | – | – |
| Commits (12 months) | 1.4k | 1.8k |
| Last activity | 2026-11-04 | 2026-11-05 |
| Latest release | v2.288.2 (2026-10-29) | v1.58.0 (2026-11-02) |
| Maintenance health | Active | Active |
| License | BSD-3-Clause | MIT |
| Language / platform | Docker, K8S | Go |
| Docker Hub image | – | – |
| Docker pulls | – | – |
| Est. server size | ~1 GB, 1 vCPU | ~512 MB, 1 vCPU |
| Est. hosting from | $5/mo | $3.5/mo |
| Categories | Software Development - Feature Toggle | Software Development - Feature Toggle |
| Links | Website · Source | Website · Source |
What the numbers say
- Flagsmith is more popular on GitHub: 6.6k stars vs 2.1k for GO Feature Flag.
- GO Feature Flag had more commits in the last 12 months (1,785 vs 1,355).
- GO Feature Flag published a release more recently (v1.58.0 on 2026-11-02; Flagsmith's latest is v2.288.2 on 2026-10-29).
- Flagsmith is licensed under BSD-3-Clause, GO Feature Flag under MIT.
- GO Feature Flag is written in Go; the language of Flagsmith is not listed upstream.
- Deployment options listed upstream: Flagsmith: Docker, K8S; GO Feature Flag: none listed.
- Our rough hardware estimate is lighter for GO Feature Flag (~512 MB server) than Flagsmith (~1 GB); this is an estimate from the stack and category, not a benchmark.
Summary: Flagsmith leads on GitHub popularity; GO Feature Flag leads on commit activity. The right choice depends on the features you need — read both project descriptions and docs.
This summary is generated from GitHub, Docker Hub and awesome-selfhosted data as of 2026-11-05. It does not rate features or quality.
Frequently asked questions
Is Flagsmith or GO Feature Flag more popular?
Flagsmith has more GitHub stars (6,640 vs 2,133 for GO Feature Flag, as of 2026-11-05). Stars measure interest, not quality.
Which is more actively maintained, Flagsmith or GO Feature Flag?
GO Feature Flag had more commits over the last 12 months (1,785 vs 1,355). The last recorded activity was 2026-11-04 for Flagsmith and 2026-11-05 for GO Feature Flag. Our health labels: Flagsmith is “Active”, GO Feature Flag is “Active”.
What licenses do Flagsmith and GO Feature Flag use?
Flagsmith: BSD-3-Clause. GO Feature Flag: MIT.
Can I run Flagsmith and GO Feature Flag with Docker?
We did not detect a Docker Hub image for either app. The upstream listing mentions Docker as a deployment option for Flagsmith. Check each project's documentation for install options.
Read more
GO Feature Flag
Simple, complete, and lightweight feature flag solution (alternative to LaunchDarkly).
Browse all self-hosted Software Development - Feature Toggle apps.