A gamification API for mobile apps: streaks, XP and levels, achievements, leaderboards with leagues, and challenges as declarative server-side rules — one API.
A streak API with the mechanics that make streaks retain: daily or weekly periods, grace hours before a break, and earnable freezes — defined in one call.
A leaderboard backend service: rank users by XP, streak length, or any tracked event, refresh standings on a schedule, and run weekly promotion leagues.
Hide your AI provider key from your mobile app: Amba’s gateway proxies OpenAI, Anthropic, Mistral, and Google with per-prompt budgets and per-user limits.
amba ship takes a code-complete Expo app from build to live on the App Store and Google Play — one config, one command, every manual store gate surfaced.
An affiliate program API for apps: define commission models, enroll affiliates as orgs, attribute conversions by code or in-app click, and accrue commission.
Choosing a stack rather than a capability? The platform guides cover the SDK per platform, the comparison corpus puts Amba head-to-head with 20 vendors — including where they win — and the use-case guides map app types to the primitives they need.