Backend as a Services

Open-source application server with type-safe APIs, real-time data, JS runtime, and intuitive admin UI built on Rust, SQLite, and V8.

The open source Firebase alternative. Supabase adds realtime and restful APIs to Postgres without a single line of code.

Firebase, provided by Google, is a backend service and application development platform. It uses AI, cloud infrastructure, and cross-platform SDKs for efficient app development. Firebase offers tools and infrastructure for app creation and business growth.

Directus, with over 20 million downloads, is the world's first Open Data Platform. It can transform any SQL database into an API and a no-code application instantly, providing equal data and digital file asset management access to all team members.

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.

Open Source realtime backend in 1 file.

Nhost is an open source Firebase alternative with GraphQL, built with the following things in mind:

AWS Amplify is a complete solution that lets frontend web and mobile developers easily build, ship, and host full-stack applications on AWS, with the flexibility to leverage the breadth of AWS services as use cases evolve. No cloud expertise needed.

Liteflow is a low-code development toolkit built to help you focus on your app’s real value. Launch faster, iterate without risk, and grow with confidence.

RapidStash is a service for rapidly publishing sandbox APIs with just JSON. If you have an idea of what kind of data you want to send and receive but aren’t yet ready to build a backend, just throw some example data in a “stash” and interact with it there.

API development tool for Web and Mobile developers.

restdb.io is a Plug-and-Play Database Service, suited perfectly to power business apps and dynamic web content.

Ably’s APIs provide developers with the infrastructure to power realtime functionality at any scale. Instead of building and operating infrastructure, engineers can focus on shipping the features and functionality that matter to their customers.

Real-time communication service for connecting online devices. Infrastructure and APIs for IoT, gaming, apps and real-time web.

CloudBoost can power your app's backend, including data storage, user authentication, real-time notifications, search and more.

Hasura makes data access easy, by instantly composing a GraphQL API that is backed by databases and services so that the developer team (or API consumers) get immediately productive. The nature of GraphQL itself and Hasura’s dynamic approach makes integration and iteration easy.

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.

Talo is an open source, self-hostable game backend. It's the easiest way to integrate leaderboards, stats, analytics and more into your game.

Build your app in minutes. No vendor lock-in Deploy BaasBox anywhere you like with SDKs for iOS, Android and Javascript

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.

RapidAPI lets you easily find and connect to practically any API in the world while also providing the easiest way to track and manage the ones you use, in just one place. No need to search through massive API docs either, RapidAPI's intuitive interface gives developers a...

Open-source iOS, Android and React JS SDK for backend development. Building the next great app or adding features to existing app have never been simpler.

built.io is raw engineering's proven mobile and web application development platform, designed from the ground up for the enterprise. By powering the entire backend – servers, cloud infrastructure, database, scaling – and delivering built-in enterprise app functionality...

Turn multiple data sources into a single GraphQL API.

PlayFab is a powerful backend platform for your game.