The Statsig Insider’s Guide
Everything we know about Statsig in one document: what it costs, its grades, getting a refund, getting help and what else to look at. Read it here, or keep a copy.
Statsig
The Insider’s Guide
Feature flags, experiments and product analytics in one platform
Every plan, grade, refund rule and rival among website and product analytics tools, read from Statsig’s own pages.
Made by Statsig · checked Nov 13, 2026 · toolgpa.com
Contents
- 01WelcomeWhat it is, who it suits, its grades and the ten things to know first
- 02What it costsEvery plan, the free plan, ways to pay less and how prices have moved
- 03What it doesIts main features, where it runs, what it works with and who makes it
- 04Where it standsIts grades against its category, and whether to keep it or make your own
- 05The alternativesThe tools it is most often weighed against, side by side
- 06Quick answersThe questions people ask about it, each answered in a line or two
- 07About ToolGPAWho made this guide, what else is on the site, and how to cite it
ToolGPA put this guide together from Statsig’s own pages, its app-store listings and our grades. Every fact in it is on Statsig’s page too, where it is kept up to date. Checked Nov 13, 2026.
Part 01 · Overview
Welcome
What it is, who it suits, its grades and the ten things to know first
3.0
GPA, above 94 of the 100 other website and product analytics tools we grade
Statsig combines feature flags, A/B experimentation, product and web analytics and session replay in one platform. Teams add an SDK, then release features behind flags and measure their effect on shared metrics. A free Developer plan covers 2 million events a month with unlimited seats.
To get you started, here are 9 things to know about Statsig, taken from its own pages and our grades.
- 1
Best for feature flags and experiments in one place
CUPED, holdouts and unlimited retention need Pro, SSO and warehouse deployment need Enterprise, and it takes SDK work to start.
- 2
Paid plans start at $150 a month
As its pricing page puts it: $150 per month for 5M events.
- 3
There is a free plan
Developer plan: 2M events a month, unlimited flag and config checks, 50,000 session replays a month, 1-year analytics retention and unlimited seats.
- 4
It runs on Web
Web.
- 5
Experimentation
A/B/n and multivariate tests with Bayesian and frequentist methods, plus CUPED, sequential testing and holdouts on higher plans.
- 6
Feature flags and configs
Feature gates, dynamic configs and percentage or scheduled rollouts, with a flag dashboard and alerts for stale gates.
- 7
Product and web analytics
Event-based analytics on the same events used for experiments, with a year of retention on the free plan and unlimited on Pro.
- 8
A 3.0 GPA, above 94 of 100
That is against the other website and product analytics tools we grade, on value, the free plan, features, ease of use and platforms.
- 9
Keep it
Nothing Statsig does is plain enough to make in a weekend. The 6 things listed below take a company.
Statsig at a glance
- Pricing
- Free plan, from $150 per month for 5M events
- Free plan
- Yes
- Free trial
- None stated
- Runs on
- Web
- Made by
- Statsig
- Category
- Website & Product Analytics
- Our grade
- 3.0 GPA, very good
The report card
Best for feature flags and experiments in one place
Statsig puts feature flags, experiments, analytics and session replay in one platform, with a free plan of 2 million events and unlimited seats. CUPED, holdouts and unlimited retention need Pro, SSO and warehouse deployment need Enterprise, and it takes SDK work to start.
| Subject | Grade | Comment |
|---|---|---|
| Value for money | A | Free for 2M events a month with unlimited seats, which covers most small teams. Pro is $150 for 5M events. |
| Free plan and trial | B | 2M events, unlimited flag checks and 50,000 replays a month, free. Real use, though the advanced stats aren't included. |
| Features | B | Experiments, flags, product analytics, replay and SDKs. Nothing in the core job is missing. |
| Ease of use | C | No rating read. You add SDKs and define metrics first. |
| Platforms and integrations | B | Web with SDKs, and Segment, Amplitude, Mixpanel, Datadog, Slack and Jira links. |
An A is worth 4 points, a B 3, a C 2, a D 1 and an F nothing. The GPA is the average of the five.
Who Statsig is for
- Fits if you ship features behind flags and want results in the same tool
- Works for small teams that want unlimited seats on a free plan
Who it is not for
- Tight if you want CUPED or holdouts, which are Pro
- Pricey if you go past 5M events, at $0.05 per 1K events on Pro
- Watch out: SSO, role-based access and warehouse deployment are Enterprise only
- Watch out: unlimited retention isn't on the free plan
- Not for you if you want a quick setup, because SDKs go into your product first
Good to know
Good for
- Engineering teams shipping behind feature flags
- Product teams that want experiments and analytics on shared events
- Small teams that can stay inside the free event allowance
Worth knowing
- Pro includes 5M events a month and bills $0.05 per 1K events beyond that.
- Warehouse native deployment, SSO and role-based access are Enterprise only.
- Advanced experimentation such as CUPED and holdouts and unlimited retention are not on the free plan.
- Enterprise pricing is not published and is based on events or experiments.
Part 02 · Pricing
What it costs
Every plan, the free plan, ways to pay less and how prices have moved
$150
A month to start. There is a free plan too
Statsig has a free plan. Paid plans start at $150 per month for 5M events.
Real use, though the advanced stats aren't included.
Developer
$0
2M events a month, unlimited flag checks, 50,000 session replays a month, 1-year analytics retention and unlimited seats.
Pro
$150
per month, includes 5M events
Then $0.05 per 1K events. Adds advanced experimentation and analytics, unlimited retention, change approvals and 100,000 replays a month.
Enterprise
Custom
Warehouse native deployment, data warehouse imports, SSO and role-based access, priority support and HIPAA eligibility with a BAA.
The free plan
Developer plan: 2M events a month, unlimited flag and config checks, 50,000 session replays a month, 1-year analytics retention and unlimited seats.
Read from statsig.com on Nov 13, 2026.
Part 03 · Features
What it does
Its main features, where it runs, what it works with and who makes it
1
Place it runs: Web
Feature flags, experiments and product analytics in one platform. Here is what it does, as its own site describes it, and what it covers: public API, dashboards, web analytics, session replay, a/B testing.
Experiments, flags, product analytics, replay and SDKs.
- Experimentation
- A/B/n and multivariate tests with Bayesian and frequentist methods, plus CUPED, sequential testing and holdouts on higher plans.
- Feature flags and configs
- Feature gates, dynamic configs and percentage or scheduled rollouts, with a flag dashboard and alerts for stale gates.
- Product and web analytics
- Event-based analytics on the same events used for experiments, with a year of retention on the free plan and unlimited on Pro.
- Session replay
- Recordings of user sessions are included on the Developer and Pro plans, at 50,000 and 100,000 a month.
- Warehouse native deployment
- Enterprise customers can run Statsig on their own data warehouse for security and data governance.
- SDKs
- The vendor lists 30+ SDKs for almost every language, described as open source.
Where it runs
- Web
What it works with
- Segment
- Amplitude
- Mixpanel
- Datadog
- Fivetran
- Jira
- Slack
- Rudderstack
Statsig is made by Statsig.
Part 04 · Standing
Where it stands
Its grades against its category, and whether to keep it or make your own
94/100
Other website and product analytics tools it is graded above
Statsig's GPA of 3.0 is higher than 94 of the 100 other website and product analytics tools we grade, and level with 3.
It stands best on value for money (A, above 87 of 100) and worst on ease of use (C, above 6).
Its paid plans start at $150 a month, against a middle price of $25 for the category: 50 of the 63 others that charge start lower.
On features, ease of use and platforms it scores 2.7 out of 4. 1 tool scores higher and costs less.
Each grade against the category
Every bar is all 101 website and product analytics tools we grade, cut by the letter each got. Statsig’s own letter is outlined.
- AValue for moneyAbove 87 of 100
- BFree plan and trialAbove 72 of 100
- BFeaturesAbove 52 of 100
- CEase of useAbove 6 of 100
- BPlatforms and integrationsAbove 32 of 100
Price against what you get
Each dot is one of 74 website and product analytics tools. Further left costs less; higher up scores better on features, ease of use and platforms. Statsig is the marked dot.
What paid plans start at, a month (each step along is roughly double) →
Keep it, or make your own?
Whether this is something you could build for yourself with an AI app builder, and what you would give up.
Keep it
Nothing Statsig does is plain enough to make in a weekend. The 6 things listed below take a company.
It is one of the better ones too: its GPA of 3.0 is higher than 94 of the 100 other website and product analytics tools we grade. It costs $1,800 a year.
What you could not
- Splitting visitors between versions and telling you which won.
- A tracking script and a database that counts every visit.
- Recordings of what each visitor did on your pages.
- Connections that pull numbers from dozens of other services.
- It plugs into other products, Segment, Amplitude and Mixpanel among them, and has an API.
- The depth: we grade its features B, which means it covers the whole job.
What this rests on. Statsig’s listing: what it does, where it runs, what it plugs into and what it costs. It is a judgement about the kind of software this is. We have not built a replacement for it, and making your own means looking after it too. How we decide, and every tool’s verdict.
Part 05 · Alternatives
The alternatives
The tools it is most often weighed against, side by side
GrowthBook, PostHog, Optimizely, Amplitude and Convert Experiences
The 5 tools Statsig is most often weighed against, with where each one differs from it.
- 2.8GPA
GrowthBook
Free plan · from $40/mo
Open-source feature flags and A/B testing on your own warehouse.
- GrowthBook is open source and self-hostable, according to its own site.
- Statsig also covers web analytics and session replay.
- 3.2GPA
PostHog
Free plan · from $0.00005
Open-source product analytics with replays, flags and surveys.
- PostHog is open source and self-hostable, according to its own site.
- Statsig also covers dashboards.
- PostHog also covers surveys.
- 1.8GPA
Optimizely
Paid
Experimentation, feature flags and a CMS for digital teams.
- Statsig has a free plan. Optimizely does not.
- Statsig also covers dashboards, web analytics and session replay.
- Optimizely also covers AI agents and reports.
- 3.0GPA
Amplitude
Free plan · from $900/yr
Product analytics with session replay, experiments and in-app guides.
- Statsig also covers dashboards.
- Amplitude also covers surveys.
- 2.2GPA
Convert Experiences
Free trial · from $299/mo
A/B testing and full-stack experimentation priced by tested users.
- Statsig has a free plan. Convert Experiences does not, though it has a free trial.
- Statsig also covers web analytics and session replay.
Part 06 · Questions
Quick answers
The questions people ask about it, each answered in a line or two
13
Questions, each answered in a line or two
The short version of everything above, for when you only need the answer. Each one is told in full in its part of the guide.
Is Statsig free?
Statsig has a free plan. Developer plan: 2M events a month, unlimited flag and config checks, 50,000 session replays a month, 1-year analytics retention and unlimited seats.
How much does Statsig cost?
Statsig lists 3 plans. Developer: $0.
What platforms does Statsig work on?
Statsig is available on Web.
Does Statsig have an Android app?
No Android app was listed when its pages were read on Nov 13, 2026. Statsig is listed for Web.
Does Statsig have an iPhone app?
No iPhone app was listed when its pages were read on Nov 13, 2026. Statsig is listed for Web.
Is Statsig open source?
Statsig is not described as open source on its own site, as read on Nov 13, 2026.
Does Statsig have an API?
Yes. Statsig offers a public API, according to its own site.
What does Statsig integrate with?
Statsig's listing names Segment, Amplitude, Mixpanel, Datadog, Fivetran, Jira, Slack and Rudderstack.
Who makes Statsig?
Statsig is made by a company of the same name.
What are the alternatives to Statsig?
The closest alternatives to Statsig in our directory are GrowthBook, PostHog, Optimizely, Amplitude and Convert Experiences.
How does Statsig compare with other website and product analytics tools?
Statsig's GPA of 3.0 is higher than 94 of the 100 other website and product analytics tools we grade, and level with 3.
Is Statsig good value for money?
ToolGPA grades Statsig A for value for money. Its paid plans start at $150 a month, against a middle price of $25 for the category: 50 of the 63 others that charge start lower.
Could I make my own version of Statsig?
Nothing Statsig does is plain enough to make in a weekend. The 6 things listed below take a company.
Where this guide comes from
The prices, plans, platforms and features were read from Statsig’s own pages on Nov 13, 2026, and the grades were given on Nov 13, 2026. Graded from this listing, whose facts were read from Statsig's own pages on 13 November 2026. Not based on using the product, and shorter than our full reviews.
Every tool we list gets five grades, A to F, each with its reason, and a GPA that averages them. How each is decided is at toolgpa.com/grades. This guide is ToolGPA’s own work; it is not made, paid for or approved by Statsig. Prices change, so check statsig.com before you buy.
Part 07 · About
About ToolGPA
Who made this guide, what else is on the site, and how to cite it
7,721
Tools graded, in 95 categories
ToolGPA grades software the way a school report grades a pupil: five subjects, a letter for each with the reason written beside it, and a GPA that averages them. Prices, plans and platforms are read from each maker’s own pages and dated, so you always know how fresh a figure is.
Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Every tool on the site has a guide like this one, free to download and pass on. It all lives at toolgpa.com.
7,721
tools graded
95
categories
739
price changes on record
579
apps priced in 12 countries
What else is on toolgpa.com
- Statsig, kept up to dateEverything in this guide, with prices and grades as they are todaytoolgpa.com/tools/statsig
- How grades are givenThe rules behind every letter and every GPAtoolgpa.com/grades
- Value chartsWhat each tool costs against what it scores, for every categorytoolgpa.com/charts
- CompareAny two tools side by side, plan by plantoolgpa.com/compare
- Price changesEvery price rise and cut on record, each with its sourcetoolgpa.com/price-changes
- Prices by countryWhat apps cost on the App Store in 12 countriestoolgpa.com/prices-by-country
- Pay lessEvery public discount: yearly billing, students, nonprofitstoolgpa.com/save
- Keep or makeWhich tools are worth paying for, and which you could build yourselftoolgpa.com/keep-or-make
Scan for the live page
Prices and grades as they are today
Quoting this guide?
Please name ToolGPA and link to the live page, so readers can check the figures for themselves:
ToolGPA, "Statsig: The Insider's Guide", checked Nov 13, 2026. https://toolgpa.com/tools/statsig
Know someone choosing between website and product analytics tools?
Send them this guide: toolgpa.com/tools/statsig/guide
ToolGPA elsewhere: youtube.com/@toolgpa
See our other guides
The best-graded website and product analytics tools after Statsig, each with an Insider's Guide of its own.
- Website & Product Analytics Insider's GuideEvery one of the 101 website and product analytics tools we grade, compared
- Google Analytics Insider's GuideGoogle's free website and app analytics, with a paid 360 tier3.4 GPA
- Microsoft Clarity Insider's GuideFree session recordings and heatmaps from Microsoft, no traffic cap3.2 GPA
- PostHog Insider's GuideOpen-source product analytics with replays, flags and surveys3.2 GPA
Choosing software? Every tool graded, every price dated.
Compare tools at toolgpa.com ›Everything in this guide is ToolGPA’s own summary of what Statsig’s pages, its app-store listings and public reviews said on the dates shown. Grades are our judgement under the rules at toolgpa.com/grades. Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Statsig is a trademark of its owner, and this guide is not made, paid for or approved by Statsig. Prices and plans change: check statsig.com before you buy.