Firebase Alternatives

Supabase is an open source Firebase alternative that provides a comprehensive suite of tools for building modern applications. With Supabase, developers can quickly set up a powerful Postgres database, add user authentication, create instant APIs, and leverage real-time subscriptions.

Some key benefits of using Supabase include:

• Full Postgres database: Every project gets a dedicated Postgres instance, giving you access to one of the world's most trusted and feature-rich relational databases.
• Built-in authentication: Easily add secure user sign-ups and logins with row-level security for fine-grained data access control.
• Instant RESTful and GraphQL APIs: Automatically generated APIs allow you to start querying your data immediately without writing any backend code.
• Real-time capabilities: Build reactive and collaborative features with real-time database changes pushed to subscribed clients.
• Edge Functions: Write and deploy custom serverless functions without managing infrastructure.
• Storage: Store and serve large files like images and videos with ease.
• Vector embeddings: Integrate machine learning models to store, index and search vector embeddings.

Supabase is designed to be developer-friendly, with extensive documentation, client libraries for popular frameworks, and a dashboard for easy management. It allows teams to build production-grade applications quickly while maintaining full control over their data and infrastructure.

Whether you're building a small side project or scaling to millions of users, Supabase provides the tools and flexibility to support your application's growth. Start for free and only pay for what you use as your project scales.

PocketBase is an open source backend that packs a powerful punch in a single file. It provides a realtime database, authentication, file storage, and admin dashboard - everything you need to build modern web and mobile apps.

Key features:

• Realtime database - Store and sync data in real-time using collections and documents
• Authentication - User management with email/password, OAuth providers, and custom auth rules
• File storage - Upload and serve files and images with automatic resizing
• Admin dashboard - Manage your data and app configuration through a sleek web UI
• API & SDKs - RESTful API and SDKs for easy integration with any tech stack
• Extensible - Add custom functionality via Go plugins
• Self-hostable - Run it anywhere as a single executable

PocketBase aims to accelerate development by providing essential backend infrastructure out-of-the-box. Its simplicity and flexibility make it ideal for prototypes, MVPs, and production apps alike. Get started quickly and scale as you grow with this powerful open source backend.

Appwrite is an open-source backend platform that revolutionizes application development. With its suite of powerful tools, developers can rapidly build and scale applications using their preferred programming languages and frameworks.

Key features include:

• Authentication: Secure user login with 30+ methods, including email/password, SMS, OAuth, and Magic URLs.
• Databases: Scalable and robust database solution with advanced querying, caching, and permission models.
• Functions: Deploy and scale serverless functions in isolated runtimes, supporting 30+ runtimes across 13 languages.
• Storage: Securely manage files with encryption, advanced compression, and built-in image transformation capabilities.
• Messaging: Set up a unified messaging service covering multiple channels, including push notifications, emails, and SMS.
• Realtime: Subscribe and react to any Appwrite event using the Realtime API, with built-in permission management.

Appwrite prioritizes privacy and security, offering self-hosting options, data encryption, and compliance with regulations like GDPR and HIPAA. The platform's flexibility allows easy data migration between cloud and self-hosted environments.

With a thriving open-source community and comprehensive documentation, Appwrite provides excellent support for developers. The platform offers SDKs for various programming languages and frameworks, ensuring you can code the way you want.

Appwrite's scalability is impressive, serving over 1 billion requests and supporting 100,000+ projects. Whether you're working on a personal hobby project or a large-scale enterprise application, Appwrite provides the tools and infrastructure to build like a team of hundreds.

Turso is a powerful database solution designed for developers who want the simplicity of SQLite with the scalability needed for production environments.

Here's why Turso stands out:

• Multi-tenant AI Applications: Turso enables you to create personalized LLM instances with infinite context windows using unlimited databases. This feature is perfect for building AI-powered applications that require separate data stores for each user or context.

• On-Device Capabilities: Turso offers SDKs for mobile and on-device AI, allowing you to build powerful offline-capable apps across major platforms. You can optimize LLMs locally using Turso's SQLite-based database within your application, ensuring data privacy and reducing network latency.

• Vector Search Integration: Seamlessly integrate Vector Embeddings with relational data in single transactions. This feature is crucial for AI and machine learning applications that require efficient similarity searches.

• Open Source and Secure: Built on libSQL, an open-source SQLite-compatible database engine, Turso ensures your data is always portable. It offers encryption at rest and in transit, with SOC2 and HIPAA compliance available out of the box.

• Developer-Friendly Experience: Enjoy a simple developer experience that feels like working with SQLite. Turso provides flexible development options, allowing you to work locally or remotely and deploy globally when ready.

• Scalability and Performance: With features like automatic sync and programmable conflict resolution, Turso keeps your app data fresh and consistent across multiple instances. Its API-first approach and platform API enable efficient, programmatic database management at scale.

Whether you're building a complex AI application, a mobile app with offline capabilities, or a scalable multi-tenant system, Turso provides the tools and flexibility to meet your database needs while maintaining the simplicity developers love about SQLite.

Ory is a modern identity infrastructure and services platform that provides authentication, authorization, and user management capabilities for developers. It offers an open source identity stack that can be self-hosted or used as a managed service.

Key features and benefits of Ory include:

• Flexible authentication options including passwords, social logins, multi-factor auth, and passwordless flows
• Fine-grained authorization and access control
• User management and profile data storage
• Support for OAuth2 and OpenID Connect standards
• SDKs for multiple programming languages
• Customizable login, registration and account pages
• High scalability and performance
• Self-hosted or cloud options
• Open source with enterprise support available

Ory aims to provide a modern, developer-friendly alternative to legacy identity providers. It gives developers full control and flexibility while handling complex identity and access management functionality. The platform can be used to add authentication and authorization to applications, APIs, and microservices.

Instant is a revolutionary database solution designed for developers building real-time and offline-enabled applications. It simplifies the process of creating collaborative products like Notion or Figma by providing a database that can be subscribed to directly in the browser.

Key features and benefits:

1. Realtime Updates: Instant handles optimistic updates and rollbacks automatically, allowing developers to focus on writing frontend code without worrying about complex backend logic.

2. Multiplayer Support: Built-in infrastructure for collaborative experiences, including live updates across devices and user accounts.

3. Offline Mode: Applications built with Instant work seamlessly offline, with local caching and automatic reconciliation when users come back online.

4. Easy Integration: Developers can write relational queries directly in their app, and Instant takes care of the rest, including servers, auth, permissions, and endpoints.

5. Scalability: Start without a backend and scale to complex use cases as needed. Instant provides an admin SDK for custom backend logic when required.

6. Enhanced User Experience: Easily implement features like shared cursors, typing indicators, and presence information with minimal code.

7. Cross-Platform Compatibility: Works across web and mobile platforms, allowing developers to reuse data logic across different environments.

Instant is backed by Y Combinator and has received praise from industry leaders, including the co-founder of Firebase and engineers from Meta, Stripe, and OpenAI. The team behind Instant consists of senior and staff engineers from Facebook and Airbnb, bringing deep expertise to solve one of the largest problems in frontend development today.

By using Instant, developers can significantly reduce development time and complexity, focusing on building great user experiences rather than dealing with the intricacies of real-time data synchronization and offline support.

ZITADEL is an all-in-one identity suite designed to streamline application development with robust authentication and authorization capabilities.

Key features:

• Customizable hosted login: Easily authenticate users with a branded, customizable login page
• Modern authentication methods: Support for SSO, social logins, and multi-factor authentication
• Role-based access control: Assign permissions based on user roles for granular authorization
• Multi-tenant architecture: Built-in support for B2B scenarios with organization management
• Extensibility: Customize workflows and integrate ZITADEL into existing systems with Actions
• Developer-friendly: Modern APIs (gRPC and REST) with comprehensive documentation
• Flexible deployment: Run ZITADEL as a managed service or self-host for full control

ZITADEL empowers developers to offload complex identity tasks while maintaining adaptability. With security defaults and custom code extensions, it provides a solid foundation for building scalable applications with sophisticated user management.

Whether you need authentication for a small project or enterprise-grade identity infrastructure, ZITADEL offers the flexibility to grow with your needs. Focus on building your core product features while ZITADEL handles the intricacies of identity management.

Encore revolutionizes backend development by providing a seamless, integrated platform that combines the power of cloud infrastructure with the simplicity of local development. By abstracting away the complexities of distributed systems, Encore allows developers to focus on writing business logic while automatically handling scalability, deployment, and infrastructure management.

Key benefits of Encore include:

• Rapid Development: Write clean, idiomatic Go code without boilerplate, allowing you to build production-ready backends in record time.
• Automatic Infrastructure: Encore generates and manages your cloud infrastructure, eliminating the need for manual configuration and reducing operational overhead.
• Built-in Observability: Gain deep insights into your application's performance with automatically instrumented tracing, logging, and metrics.
• Local-to-Cloud Consistency: Develop and test locally with the same environment as production, ensuring smooth transitions and reducing deployment surprises.
• API-First Approach: Automatically generate API documentation and type-safe clients, improving collaboration between frontend and backend teams.
• Effortless Scaling: Design your application for scale from day one, with Encore handling the complexities of distributed systems and database management.
• Developer-Centric Workflow: Enjoy a streamlined development experience with features like automatic hot reloading, integrated testing, and collaborative debugging.

By choosing Encore, teams can significantly reduce time-to-market, improve code quality, and focus on delivering value to their users instead of wrestling with infrastructure complexities.

NHost is a comprehensive serverless backend platform designed to accelerate modern application development. By providing a fully managed infrastructure, NHost eliminates the complexities of backend setup and maintenance, allowing developers to focus on building exceptional user experiences.

Key benefits of NHost include:

• Instant Setup: Get started in minutes with a pre-configured backend environment, saving valuable development time.
• Built-in Authentication: Secure user management with support for multiple authentication methods, including social logins and JWT tokens.
• Scalable Database: Utilize a powerful PostgreSQL database that automatically scales to meet your application's demands.
• Serverless Functions: Deploy and run custom logic without managing servers, supporting various programming languages.
• File Storage: Easily manage and serve user-generated content with integrated file storage capabilities.
• GraphQL API: Access your data through a flexible and efficient GraphQL API, simplifying client-side development.
• Real-time Subscriptions: Keep your app's data in sync across devices with real-time updates via WebSocket connections.
• Local Development: Seamlessly develop and test your applications locally with NHost's CLI tools.
• Customizable Workflows: Automate tasks and integrate with third-party services using event-triggered actions.

NHost's platform is designed to be developer-friendly, offering comprehensive documentation, SDKs for popular frameworks, and a supportive community. Whether you're building a startup MVP or scaling an enterprise application, NHost provides the tools and infrastructure to bring your ideas to life quickly and efficiently.

Convex is an innovative backend-as-a-service platform designed specifically for React developers. It combines a reactive database with real-time data synchronization and serverless functions to simplify full-stack development.

Key benefits include:

• Automatic real-time updates keep your app data fresh without manual refresh
• Type-safe queries and mutations with TypeScript support for better development experience
• Built-in authentication with over 80+ OAuth integrations
• Serverless actions for scheduling tasks and external API calls
• ACID-compliant transactions ensuring data consistency
• Self-hosting options available for development and production

Perfect for teams building collaborative features, real-time dashboards, or any modern web application requiring live data updates.

Soketi is a powerful open-source WebSockets server designed for building real-time applications with ease. Here are some key benefits:

• Blazing fast performance: Built on uWebSockets.js, Soketi delivers exceptional speed, outperforming alternatives like Socket.IO by up to 10x.

• Cost-effective scaling: Achieve virtually unlimited connections and messages on affordable cloud instances, making it significantly cheaper than competitors.

• Pusher Protocol compatibility: Seamlessly integrate with existing Pusher-based projects by simply swapping credentials and updating the host/port.

• Flexible deployment options: Whether you're using containers or monoliths, Soketi offers multiple installation and configuration methods to fit your infrastructure.

• Built-in monitoring: Leverage Prometheus metrics for comprehensive deployment monitoring and optimization.

• Production-ready: Designed for both local development and demanding production environments, Soketi provides the resiliency and speed required for high-scale applications.

With its simplicity, performance, and scalability, Soketi empowers developers to create robust real-time experiences without the complexity or cost of traditional solutions.

Hydra is an innovative open-source project that combines the power of PostgreSQL with DuckDB's high-performance analytics engine. This hybrid solution allows developers to build faster applications with advanced analytical capabilities right within their Postgres database.

Key features and benefits:

1. Millisecond response times: Hydra's integration of DuckDB's columnar-vectorized query engine enables lightning-fast analytics on large datasets.

2. Seamless Postgres integration: Developers can leverage familiar Postgres interfaces and tools while gaining access to DuckDB's analytical prowess.

3. Open-source and MIT licensed: Hydra is freely available and can be used, modified, and distributed under the permissive MIT license.

4. Scalability: From laptop to cloud, Hydra is designed to handle varying workloads and data sizes efficiently.

5. Object storage connectivity: Easily connect with popular object storage solutions like S3, Cloudflare R2, Google GCS, and Azure.

6. Feature-rich SQL: Take advantage of advanced SQL features for complex data analysis and manipulation.

7. Zero dependencies: Hydra integrates seamlessly into existing Postgres setups without requiring additional dependencies.

Hydra is backed by Y Combinator and has garnered support from industry leaders, including the DuckDB Foundation, Dagster, Svix, and HashiCorp. Its ability to handle both transactional and analytical workloads in a single database makes it an attractive solution for companies looking to simplify their data architecture while improving query performance.

The project is actively developed and maintained, with regular updates and improvements. Developers can contribute to the project, join the community on Discord, or become supporters to help drive the future of this innovative database solution.

Undb is an innovative open-source platform that empowers users to build and manage their own databases without coding. This local-first, offline-first solution offers a range of powerful features:

• Diverse view options: Easily organize your data with grid, kanban, gallery, and form views
• Custom database creation: Build tailored databases to suit your specific needs
• Type-safe API generation: Automatically create APIs for your data structures
• Application development: Rapidly build custom applications on top of your databases
• Privacy-focused: Host the platform yourself for complete data control
• Template library: Get started quickly with pre-built project templates

Undb combines the flexibility of no-code tools with the power of a backend-as-a-service, making it an excellent choice for developers, businesses, and individuals looking for a self-hosted Airtable alternative. Whether you're managing projects, organizing data, or prototyping applications, Undb provides the tools to streamline your workflow and boost productivity.