# Flagsmith
https://subger.com/en/service/flagsmith
Category: Dev Tools & IDEs · Pricing verified: 2026-03-16

## Flagsmith

Flagsmith is a open-source feature flag platform operated by Bullet Train Limited (doing business as Flagsmith), headquartered in London, United Kingdom.

Pricing: Free ($0 · Free | $0 · Free / open-source self-host is available at $0 · Free for evaluation or Start-up for production usage at Start-up at $45/month

2024-2026: 2025-2026 differentiator:** Flagsmith differentiates as the open-source alternative for feature management with a free self-host option; the 2024-2025 roadmap layers Edge API and ML-driven experiment analysis.

Pricing tiers (USD):
- Startup: 45/mo
- Scale-Up: 200/mo

Links:
- Overview: https://subger.com/en/service/flagsmith
- Cancel guide: https://subger.com/en/cancel/flagsmith

— Machine-readable summary for AI search engines. Full page: https://subger.com/en/service/flagsmith