Flagsmith pricing

Flagsmith publishes 3 plans and has a free tier, with self-serve signup.

Last checked 2026-08-23. Verify on the vendor's own page before you commit spend.

Plans

The Free plan at $0/mo, which is where an agent would start.

Can an agent buy this on its own?

A price is only half the question. The other half is whether software can get from landing on the site to making a paid call without a person, which is what the AgentReady measures under adopt.

For Flagsmith, it can create an account itself; billing is self-serve.

Against that, a sales call gates access; the signup flow assumes a human at a browser; credentials must be minted by hand in a dashboard. Each of those is a point where an unattended run stops and waits for a human.

That works out to 71/100 on adopt, against 54/100 overall.

What you are paying for

Flagsmith provides an all-in-one feature flag tool for developing, implementing, and managing feature flags. It is open-source feature flag software trusted by top development teams that helps decouple deployments from releases, reduce risk with kill switches, and enable A/B and multivariate testing.

Next

Flagsmith's full agent-readiness profile breaks down all 41 signals. Alternatives to Flagsmith ranks what else does the same job.

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