The best Statsig alternatives
Most people looking at Statsig alternatives in 2026 start with ownership. OpenAI bought Statsig in September 2025, and in May 2026 Amplitude took on the product and its customers while the original team stayed at OpenAI. Teams that bet on Statsig's roadmap now want to know who builds it. Others outgrow the event-based bill as traffic grows, or want warehouse native analysis without an Enterprise contract.
A second group never needed a developer platform. If your tests are on landing pages, pricing and checkout rather than inside an app, you may want a tool that builds the variations for you and judges them on revenue from your payment tool, not on events your engineers log.
1. Outtest
From $29/monthAI agents that find what's losing you money, build and run split tests on your site, pricing and ads, and judge every test on revenue.
Best for: Founders and small teams who want tests run for them and judged on real revenue, without a CRO specialist.
This is our product, so weigh our view of it accordingly.
2. GrowthBook
From $40/monthGrowthBook is an open-source, warehouse-native platform for feature flags, A/B tests and product analytics that you can use in the cloud or host yourself.
Best for: Data and engineering teams that want experiment results computed from their own data warehouse, or want to self-host for free.
3. LaunchDarkly
Free plan, paid plans varyLaunchDarkly is a feature management platform for engineering teams, with experimentation, observability and AI config tools built on its feature flags.
Best for: Engineering organizations that release through feature flags and want experiments on the same flags, from a free plan up to enterprise governance.
4. AB Tasty
On requestAB Tasty is a Paris-born experimentation and personalization platform for websites and apps, now part of Wingify after its 2026 merger with VWO.
Best for: Retail and consumer brands with an optimization team, especially on Shopify, that want visual A/B tests, personalization and feature flags on an enterprise contract.
5. Amplitude Experiment
Free plan, paid plans varyAmplitude Experiment is Amplitude's A/B testing product, split into Feature Experimentation for code-based tests and Web Experimentation with a visual editor, both built on Amplitude analytics.
Best for: Product and growth teams already on Amplitude analytics who want experiments that use the same events, cohorts and metrics.
6. Coframe
On requestCoframe is an AI platform that writes new versions of your website's copy, layout and images, tests them, and keeps shifting traffic toward the versions that convert best.
Best for: Mid-size and enterprise marketing teams with steady traffic that want a managed, AI-led program of website tests and personalization, and are happy to buy through a demo.
7. Convert
From $299/monthConvert Experiences is a privacy-focused A/B testing platform with published prices, a visual editor, frequentist and Bayesian stats, and full-stack testing on its Pro plan.
Best for: Agencies and in-house CRO teams that want an established testing tool with public pricing, strong privacy defaults and full control over stats and targeting.
How they compare
| Outtest | GrowthBook | LaunchDarkly | AB Tasty | |
|---|---|---|---|---|
| Best for | Founders and small teams who want tests run for them and judged on real revenue, without a CRO specialist. | Data and engineering teams that want experiment results computed from their own data warehouse, or want to self-host for free. | Engineering organizations that release through feature flags and want experiments on the same flags, from a free plan up to enterprise governance. | Retail and consumer brands with an optimization team, especially on Shopify, that want visual A/B tests, personalization and feature flags on an enterprise contract. |
| Price | From $29/month (3 tests a month). 20% off yearly. | Free cloud Starter plan for up to 3 users, and a free self-hosted open-source version. Pro is $40 per seat a month for up to 30 users. Enterprise, cloud or self-hosted, is custom. | Free Developer plan with 100K experimentation MAU a month. Foundation is pay as you go at $10 per service connection and $8.33 per 1,000 client-side MAU a month, billed yearly, after a 14-day trial. Enterprise and the Guardian add-on are custom. | AB Tasty doesn't publish prices, and abtasty.com/pricing now redirects to Wingify's pricing page. Wingify quotes custom prices based on monthly active users, products and implementation scope, and offers a 30-day free trial of its platform. |
| Free plan or trial | No free plan or trial | Free plan | Free plan | Free trial |
| AI builds the test versions | Yes | Yes | Partly | Yes |
| Judges tests on revenue from your payment tool | Yes | Partly | Partly | Partly |
| Visual editor | No | Yes | No | Yes |
| Server-side tests | Partly | Yes | Yes | Yes |
| Stats engine | Bayesian, on revenue per visitor | Both (Bayesian by default, frequentist with optional sequential testing, CUPED on either) | Both (Bayesian and frequentist, with sequential testing and CUPED) | Bayesian for conversion metrics, Mann-Whitney U test for order values and revenue, with an optional frequentist mode |
| Payment integrations | Stripe, Shopify, Polar, Whop, Paddle, Lemon Squeezy, Gumroad, Dodo Payments, Creem, RevenueCat, Chargebee | Shopify | None listed | Shopify, Magento, PrestaShop, Salesforce Commerce Cloud |
Questions people ask
What is the best alternative to Statsig?+
For small teams that want tests found, built and judged on revenue for them, Outtest (from $29 a month). GrowthBook suits data and engineering teams that want experiment results computed from their own data warehouse, or want to self-host for free. LaunchDarkly suits engineering organizations that release through feature flags and want experiments on the same flags, from a free plan up to enterprise governance. AB Tasty suits retail and consumer brands with an optimization team, especially on Shopify, that want visual A/B tests, personalization and feature flags on an enterprise contract.
Is there a cheaper alternative to Statsig?+
Outtest starts at $29 a month with every feature included. GrowthBook and LaunchDarkly and Amplitude Experiment have a free plan, but you build the test versions and revenue tracking yourself.
Is Statsig owned by OpenAI or Amplitude?+
Amplitude, as of May 5, 2026. OpenAI announced it was acquiring Statsig for $1.1B in stock on September 2, 2025. Amplitude then took on Statsig's brand, customers and platform, and the original Statsig team stayed at OpenAI. Amplitude says it will keep maintaining and developing Statsig, including warehouse deployments.
How much does Statsig cost?+
The Developer plan is free up to 2M metered events a month. Pro is $150 a month with 5M events included, then $0.05 per 1,000 events. Enterprise, which includes warehouse native deployment, is custom. Flag and config checks are unlimited on every plan.
Sources
Checked on 28 September 2026 from Statsig's own pages. Prices and features change; check Statsig's site before you buy.
- statsig.com/pricing
- statsig.com/
- statsig.com/blog/openai-acquisition
- amplitude.com/blog/amplitude-and-statsig-partnership
- techcrunch.com/2025/09/02/openai-acquires-product-testing-startup-statsig-and-shakes-up-its-leadership-team/
- geekwire.com/2025/openai-acquires-statsig-for-1-1b-names-ceo-to-key-exec-role-in-surprise-exit-for-seattle-area-unicorn/
- docs.statsig.com/guides/sidecar-experiments/introduction
- docs.statsig.com/experiments-plus/bayesian/
- docs.statsig.com/server/introduction
- docs.statsig.com/integrations/introduction
- docs.statsig.com/integrations/data-connectors/revenuecat
- docs.statsig.com/guides/shopify-ab-test
- statsig.com/blog/statsig-ai-features
- docs.statsig.com/integrations/mcp
Let Outtest run your split tests
AI agents read your analytics and payments, find where you lose the most money, build the fix and test it. Every test is judged on revenue, not clicks. Plans from $29 a month.