Flagsmith API pricing
Open-source (BSD-3) flag platform with a strong self-hosted story via Docker/Kubernetes plus a managed cloud and an MCP server for AI agents.
Free tier or trialBilled per request (api calls)·Verified Jun 27, 2026
Free tier
Free cloud: 50k requests/mo, 1 seat, unlimited flags (self-host fully free)
Plans and prices
| Plan | Price | What it covers |
|---|---|---|
| Free | $0 | 50,000 requests/month, 1 team member, unlimited flags/environments/identities/segments, API access |
| Start-Up | $40-45/mo | $40/mo billed yearly or $45/mo monthly; 1,000,000 requests/month, 3 team members, scheduled flags, 2FA, A/B testing, integrations, email support |
| Scale-Up | $250-300/mo | $250/mo yearly or $300/mo monthly; 5,000,000+ requests/month, 5 seats (up to 20 at $50/member/mo), SAML/SSO, RBAC, change requests, audit logs |
| Enterprise | Custom | 5M+ requests, 20+ seats, tailored hosting (cloud/private cloud/self-hosted), 24/7 priority support, enterprise SLA, SCIM/LDAP |
| Open Source (self-hosted) | Free | BSD-3-Clause core, self-host on your own infra, no request limits, unlimited users/flags/environments |
What to watch for on the bill
- On-prem/private hosting and SCIM/LDAP gated behind custom-priced Enterprise tier
- Switching between environments to manage flags can feel clunky
The pricing page, as we saw it
Source: https://www.flagsmith.com/pricing. Prices change. Confirm on the vendor page before you commit.
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