Opensource
Free
Pricing page lists $0 forever for self-managed use with community support.
- Flags
- Unlimited feature flags in your own infrastructure
Finding the possibilities
GO Feature Flag
● Identity checkedFeature flags · Vendor site 2026-10-04
GO Feature Flag is an open-source feature flag service built on OpenFeature. It provides SDKs for web, mobile, and backend stacks, supports rollouts and experimentation, and offers optional enterprise support while keeping the core flag engine free to self-host.
- Category
- Feature flags
- Free access
- Pricing page lists an Opensource plan at $0 forever with unlimited flags when self-hosted.
- API access
- Documentation and SDK pages describe OpenFeature-compatible client and server SDKs for integrating flag evaluation.
Is GO Feature Flag right for you?
A good fit for
Engineering teams rolling out features gradually across polyglot applications who want OpenFeature alignment.
Before you choose
Enterprise support tier is sold without published monthly USD pricing on the pricing page.
Open-source flags for the AI era
GO Feature Flag promotes fast releases with instant rollback, OpenFeature SDK coverage, and self-hosted control without mandatory vendor infrastructure.
What it can do
Features & capabilities
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| OpenFeature alignment | Homepage headline markets GO Feature Flag as built on OpenFeature with multi-language SDKs. | Facts sourced | 2026-10-04 |
| Rollout tooling | Product navigation highlights rollouts, A/B testing, and test-in-production workflows. | Facts sourced | 2026-10-04 |
| Pricing stance | Pricing page states the project is 100% open source with optional enterprise support services. | Facts sourced | 2026-10-04 |
Understand the total cost
GO Feature Flag pricing & plans
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Explore toolThe practical questions
Frequently asked questions
What is GO Feature Flag used for?
GO Feature Flag is an open-source feature flag service built on OpenFeature. It provides SDKs for web, mobile, and backend stacks, supports rollouts and experimentation, and offers optional enterprise support while keeping the core flag engine free to self-host.
Does GO Feature Flag have a free plan?
Pricing page lists an Opensource plan at $0 forever with unlimited flags when self-hosted.. This record lists ongoing free access; check the plan limits before starting.
How much does GO Feature Flag cost?
No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.
Can I use GO Feature Flag through an API?
Documentation and SDK pages describe OpenFeature-compatible client and server SDKs for integrating flag evaluation.. API access and subscription access may have different terms; consult the linked sources.
What should I check before choosing it?
Enterprise support tier is sold without published monthly USD pricing on the pricing page.
Price history
No retained pricing changes yet. A current price alone does not establish a historical trend.
How this profile is supported
Identity and profile
Reviewed vendor source
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.