# Fleack > AI-native A/B testing for mobile apps — no SDK, no rebuild, no store review. Operated by TONAYR SAS, France. Fleack intercepts the API traffic between a customer's mobile app and their backend to let marketers test parameters (prices, ad frequencies, reward multipliers, feature flags, copy, UI) without involving engineering. The product is aimed at mobile gaming studios and consumer mobile apps that ship 10+ growth experiments per month. ## Product - [Homepage](https://fleack.io/): Positioning, live demo scenes, pricing teaser. - [Signup / demo](https://fleack.io/signin): Request an onboarding call. ## Blog - [Blog index](https://fleack.io/blog): All published articles, filterable by cluster. - [Firebase Remote Config alternatives for mobile A/B testing](https://fleack.io/blog/firebase-remote-config-alternatives-mobile-ab-testing): Honest comparison of Statsig, LaunchDarkly, Optimizely, Flagsmith, Unleash and Fleack. ## For agents - [Agent Skills index](https://fleack.io/.well-known/agent-skills/index.json): Machine-readable list of agent-addressable skills. - [Product overview skill](https://fleack.io/.well-known/agent-skills/get-product-overview/SKILL.md) - [Browse-blog skill](https://fleack.io/.well-known/agent-skills/browse-blog/SKILL.md) - [Request-a-demo skill](https://fleack.io/.well-known/agent-skills/request-a-demo/SKILL.md) - [Sitemap](https://fleack.io/sitemap.xml): Every crawlable URL with lastmod. - [Full content feed](https://fleack.io/llms-full.txt): Blog articles inlined for bulk ingestion. ## Legal - [Terms of Service](https://fleack.io/terms) - [Privacy Policy](https://fleack.io/privacy) - [Legal notice](https://fleack.io/legal) ## Contact - contact@fleack.io — for anything: general inquiries, security reports, privacy / GDPR requests.