All comparisons
runabvsStatsig

Feature gates platform vs. simple A/B testing

Statsig is a feature management and experimentation platform built by ex-Facebook engineers. It's powerful and developer-friendly, but designed for teams with serious experimentation needs.

Why choose runab over Statsig

No event metering

Statsig meters events. runab doesn't count — unlimited events, unlimited visitors, always.

Simpler is faster

Statsig has gates, configs, segments, and layers. runab has: start a test, pick a winner.

Free forever, not free until

Statsig's free tier has 1M event limit. runab's free tier is genuinely free with no caps on visitors or events.

Feature comparison

Best for builders
Feature
runab
Statsig
Unlimited events
Paid after 1M
Free tier
1M events limit
Simple A/B tests
Feature gates
Dynamic configs
Statistical rigor
Setup complexity
Minimal
Medium
SDK size
1.2kb
~40kb
Time to first test
2 minutes
15+ minutes

Statsig limitations

  • Event-based pricing adds up at scale
  • More complex than simple A/B testing
  • Feature-heavy for basic needs
  • Requires learning the platform
  • Pro pricing can be steep for small teams

Pricing comparison

Better Value

runab pricing

Model:Flat rate, unlimited visitors
Starting at:$0 (Free forever)
Visitor caps:None — unlimited always

Free tier includes unlimited visitors. Pro is $29/month max with unlimited everything.

Statsig pricing

Model:Monthly Metered Events
Starting at:Free up to 1M events, Pro from $150/mo
Visitor caps:Event-based metering

Developer tier is free with 1M event limit. Pro plan starts at $150/mo for higher volumes. Enterprise is custom.

The honest take

Choose runab if:

You want to test an idea, get an answer, and ship. No enterprise contracts, no traffic pricing, no complexity.

Choose Statsig if:

Technical teams who need sophisticated experimentation with feature gates and are willing to invest in the platform.

Choose Statsig if you need sophisticated feature management and experimentation. Choose runab if you want the fastest path to answers.

Ready to try the simpler way?

Free forever with unlimited visitors. Start testing in under 2 minutes.