Free and open source. Forever.

FeatureSignals is Apache-2.0 licensed. Self-host on your own infrastructure with zero licensing fees.

Self-Hosted

Community Edition

$0 forever

  • Unlimited projects & environments
  • Unlimited flags & evaluations
  • Unlimited team members
  • A/B experimentation
  • RBAC & audit logs
  • Approval workflows
  • Webhooks, scheduling, kill switch
  • Relay proxy
  • All 5 SDKs + OpenFeature
  • Community support (GitHub)
Get Started

Enterprise Support

Custom

  • Everything in Community
  • Priority support (4h SLA)
  • Deployment assistance
  • Custom integrations
  • Training & onboarding
Contact Us

Estimated self-hosting costs

All you pay for is your infrastructure.

Small Team

~$10/month

Single VPS (2 CPU, 4GB RAM) on Hetzner or DigitalOcean. Runs all services.

Growing Team

~$30/month

API server + separate PostgreSQL. Add relay proxy for edge deployment.

Scale

~$50+/month

Multi-instance API behind load balancer. Relay proxies per region. Managed PostgreSQL.