Appwrite
An open backend platform providing databases, users, storage, realtime, functions, messaging, multi-language SDKs, and managed cloud.
Why use it
Cross-platform indie games reuse accounts and asynchronous data while choosing cloud or self-hosted deployment.
Where it fits
Use analytics, feedback, player support, and updates to fix issues and decide what to improve after launch.
What to check
Its services are heavier than a single binary; permissions, quotas, upgrades, and production monitoring need operations work.