Appwrite is described as 'Secure Open-Source Backend Server for Web and Mobile Developers. Appwrite provides developers with a set of easy-to-use and integrate REST APIs to manage their core backend needs' and is an app in the Backup & Sync category. There are seven alternatives to Appwrite for a variety of platforms, including Online / Web-based, Self-Hosted solutions, SaaS, Android and iPhone. The best alternative is Firebase, which is free. Other great apps like Appwrite are Etebase (Free, Open Source), Supabase (Free, Open Source), Liteflow (Free Personal, Open Source) and Backendless (Freemium).
Etebase makes it easy to build end-to-end encrypted applications by taking care of the encryption and its related challenges. Think Firebase but encrypted in a way that only your users can access their data.
Backendless is a complete visual app development platform that offers a fully integration UI Builder, real-time database, robust backend with Codeless logic, team-driven development, and bulletproof security.
Low code backend to build modern apps. Back4app accelerate backend development, improves development productivity, reduces time to market, and let you scale applications without managing infrastructure.