● All systems operational

Ship features with confidence

Decouple deploy from release. MostFeature gives engineering teams feature flags, progressive rollouts, and product analytics in a single platform — so you can ship safer and learn faster.

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Trusted by product-led engineering teams

NorthwindLumen LabsVertex.ioCobaltHelioQuantia

Everything you need to release smarter

One platform for feature management, experimentation, and the analytics that tell you what actually moves the needle.

Feature flags

Toggle functionality in production without redeploying. Target by user, segment, or percentage — instant rollback when something misbehaves.

Progressive rollouts

Ramp from 1% to 100% with automated health checks. Kill a bad release automatically before your customers notice.

Experiments

Run A/B and multivariate tests with statistically sound results baked in. Measure impact on the metrics you care about.

Product analytics

Funnels, retention, and cohorts tied directly to your flags. See exactly which features drive engagement and revenue.

Enterprise security

SOC 2 Type II, SSO/SAML, role-based access, audit logs, and EU/US data residency. Your data stays yours.

Developer-first

SDKs for every major language, a clean REST API, and 50ms evaluation at the edge. Open-source SDKs on GitHub.

18B+
flag evals / day
99.99%
platform uptime
4,200+
teams shipping
50ms
avg eval latency

Simple, transparent pricing

Start free. Scale as your team grows. No seat-based surprises.

Starter
$0/mo

For side projects and small teams.

  • Up to 5 seats
  • Unlimited feature flags
  • 1 environment
  • Community support
Get started
Pro
$99/mo

For growing product teams.

  • Up to 25 seats
  • Progressive rollouts
  • 5 environments
  • A/B experiments
  • Product analytics
  • Priority support
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Enterprise
Custom

For organizations at scale.

  • Unlimited seats
  • SSO / SAML & SCIM
  • Dedicated infrastructure
  • Audit logs & SLA
  • Named CSM
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