Statsig
Pro
Flat price, whole team$150.00
× 12 months$1,800.00
Per year
$15.00 per person / mo
$1,800
Starting price; rises with usage
Statsig vs Optimizely
Compare with for .
Statsig
60%
match · $1,800/yr
Optimizely
45%
match · quote
Statsig is the better fit.
It publishes its prices; the other needs a sales quote.
How we work out the matchWhat matters most?
Fine-tune
What you'd pay
Entry plan for 10 people, billed yearly where offered. Prices checked Oct 2026.
Optimizely
Sales quote
No public priceask sales
Per year
Quote
No public price
Statsig
From $150Free plan
Teams that want to test both marketing pages and product features in one tool, with serious statistics and a free plan that is large enough to run real tests.
vs
Optimizely
From FreeFree plan
Large organizations with a dedicated experimentation program that want a visual editor, server-side testing, warehouse analytics and personalization from one enterprise vendor.
Side by side
| Statsig | Optimizely | |
|---|---|---|
| Pricing | Free up to 2M events/mo; Pro $150/mo | Custom quote; free feature flagging plan |
| G2 Rating | Not yet verified | Not yet verified |
| Best For | Teams that want to test both marketing pages and product features in one tool, with serious statistics and a free plan that is large enough to run real tests. | Large organizations with a dedicated experimentation program that want a visual editor, server-side testing, warehouse analytics and personalization from one enterprise vendor. |
Pros and cons
Statsig
Pros
- Free plan includes the visual editor, sequential testing and CUPED
- Unlimited seats on every plan; you pay for events
- Pro price is published: $150/month for 5M events
- Flags, experiments, analytics and replay share one data set
Cons
- Ownership in flux: agreed to join OpenAI in 2025, part of Amplitude since May 2026
- Warehouse native deployment is Enterprise only
- Event-based pricing needs an estimate of your event volume first
Optimizely
Pros
- Covers web, server-side, personalization and warehouse analytics
- Stats Engine supports continuous monitoring with error control
- Sequential Stats Engine, with fixed-horizon and Bayesian methods in beta
- Free feature flagging plan for engineering teams
Cons
- No public pricing; every plan is a custom quote
- Free plan allows only one concurrent experiment
- Breadth of the suite is more than small teams need
Emily Rodriguez