4 Open Source Alternatives to AppWrite

A list of 4 carefully selected open-source alternatives to AppWrite.

Adrian
Created by
Adrian
Mar 9, 2025Updated5 min read

The open-source alternatives are ranked based on our custom ranking system and score. This system takes into account various factors to determine the best alternatives.

If you’re looking for alternative features or workflows, here is a prepared detailed list of AppWrite open-source alternatives — each with its own distinctive strengths and key features.

#1
Supabase logo

Supabase

78,915
7,916

Supabase is an open source Firebase alternative that provides a dedicated PostgreSQL database and a suite of backend services to build web, mobile, and AI applications. It simplifies the development process with features like authentication, instant APIs, real-time subscriptions, and serverless edge functions.

Supabase screenshot

Key Features

  • Full, portable Postgres database with easy extension
  • Built-in authentication with row level security
  • Instant RESTful APIs and real-time subscriptions
  • Serverless edge functions for custom backend logic
  • Secure file storage and vector embeddings for ML applications
  • Developer-friendly dashboard with SQL editor and management tools

Supabase delivers a complete platform centered around a full Postgres database with built-in authentication using row level security. Developers gain instant RESTful APIs, real-time data synchronization, and edge functions to run custom server-side code. Additionally, support for vector embeddings enables easy ML integrations. The platform features an intuitive dashboard for managing databases, deploying functions, and controlling resources, making it straightforward to start small and scale to millions of users as your project evolves.

#2
PocketBase logo

PocketBase

44,232
2,141

PocketBase is an open source realtime backend delivered in a single file, providing essential services such as a realtime database, authentication, file storage, and an admin dashboard. Its streamlined design accelerates backend setup and seamlessly integrates with diverse frontend stacks.

PocketBase screenshot

Key Features

  • Single file deployment
  • Realtime database support
  • Built-in authentication
  • File storage capabilities
  • Integrated admin dashboard
  • SDK support for popular languages and frameworks

PocketBase is a lightweight, ready-to-use backend solution that condenses core functionalities into one file. It supports realtime data management, built-in user authentication, secure file storage, and offers a comprehensive admin dashboard. The platform also provides SDKs for popular languages and frameworks, enabling developers to integrate it effortlessly with their preferred tech stacks.

Fleetbase is a modular logistics and supply chain operating system built for both developers and businesses. It accelerates the creation of logistics and supply chain applications with a complete and customizable suite of tools.

FleetBase screenshot

Key Features

  • Open source and modular architecture
  • Comprehensive suite including TMS, driver/customer apps, and fleet management
  • Customizable and rebrandable codebase
  • Advanced routing and extensive API integrations
  • Flexible deployment: self-hosted or cloud-based
  • Cloud subscription starting at $199/month for unlimited orders and drivers

Fleetbase provides an end-to-end operations system featuring APIs, a transport management system (TMS), driver and customer apps, an operations console, fleet management, and advanced routing. It offers flexibility with both self-hosted and cloud deployment options, enabling users to rebrand, customize, and integrate additional components as needed. The cloud plan starts at $199 per month, offering unlimited orders and drivers for streamlined logistics management.

#4
Encore logo

Encore

9,283
382

Encore is an open source development platform for building robust, type-safe distributed systems with declarative infrastructure. It simplifies backend development by generating type-safe APIs, integrating infrastructure directly into your code, and harnessing Rust-powered performance for high-speed operations.

Encore screenshot

Key Features

  • Type-safe API generation for reliable, robust backends
  • Declarative infrastructure integration for databases, pub/sub, object storage, and more
  • Rust-powered multi-threaded performance within a native Node.js process
  • Automated local infrastructure, live tracing, logging, and architecture diagrams
  • Seamless integration with existing tech stacks and AI development tools

Encore enables developers to create production-ready distributed systems by abstracting complex communication and infrastructure setup into simple, declarative code. It replaces traditional frameworks like Express.js with a solution that offers 9x faster API performance, automatic API documentation, built-in tracing, logging, and a live development dashboard. This tool supports seamless integration with popular stacks and AI-assisted development, reducing boilerplate and operational overhead.

Price comparison of AppWrite open-source alternatives

ToolTier 1Tier 2Tier 3Details
Supabase logo
Supabase
$0
Free
$25
Pro
$599
Team
Learn more
FleetBase logo
FleetBase
$199
Unlimited Plan
--Learn more

* Pricing shown is based on publicly available information and may not reflect current rates. Visit each tool's website for detailed pricing information and additional tiers.

About AppWrite

Appwrite is a forward-thinking brand revolutionizing software development with its open-source platform. With Appwrite, developers can craft applications of any size while maintaining ownership of their data. The platform supports a wide array of coding languages and tools, granting users the flexibility they need. At Appwrite, we are committed to fostering a community of like-minded individuals who share our passion for innovation in technology. We invite you to join us on this exciting journey to redefine the developer tool landscape. Appwrite offers a self-hosted solution that equips developers with user-friendly REST APIs to seamlessly handle essential backend operations. With Appwrite, you can streamline your development process and focus on creating exceptional software. Embrace the future of software development with Appwrite and unlock a world of possibilities for your projects.
This comparison data was compiled with AI assistance.
AppWrite logo

AppWrite

Appwrite's open-source development platform lets you build any application at any scale, own your data, and use your preferred coding languages and tools.

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