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What is the best modern alternative to supabase/supabase for backend-as-a-service solutions?
When exploring alternatives to Supabase, it’s like searching for a new culinary experience after discovering a beloved restaurant. You want the same delightful ease and versatility but are curious about the flavors and uniqueness different chefs bring to the table. Here are three top contenders for modern Backend-as-a-Service (BaaS) solutions that cater to various use cases while emphasizing ease of use, robust features, and active maintenance.
Top Alternatives to Supabase
| Project | Stars | Last Update | Maintenance | Language | License | Best For |
|---|---|---|---|---|---|---|
| butterbase | 3,557 | September 2026 (3 days ago) | ✅ Active | TypeScript | Apache-2.0 | AI-driven applications with Postgres |
| rayfin | 607 | September 2026 (0 days ago) | ✅ Active | TypeScript | MIT | Fast deployment, TypeScript-based modeling |
| fastschema | 573 | July 2026 (68 days ago) | ⚠️ Maintained | Go | MIT | Headless CMS capabilities, real-time data |
1. Butterbase
- Stars: 3,557
- Last Updated: Pushed just 3 days ago
- Maintenance: Actively maintained with 4 contributors
- License: Apache 2.0
Butterbase is a modern open-source BaaS that integrates seamlessly with Postgres, providing a comprehensive backend solution complete with authentication, storage, serverless functions, and an AI gateway. It’s designed for AI-driven applications, making it perfect if you are looking at the latest capabilities in AI and real-time operations. The features include row-level security, key-value store, durable objects, and more. If you want a self-hosted solution that feels robust and modern, Butterbase is a standout choice.
2. Rayfin
- Stars: 607
- Last Updated: Just updated today
- Maintenance: Actively maintained by Microsoft with contributions from 5 developers
- License: MIT
Rayfin is built for rapid application development, featuring TypeScript decorators for data modeling. This makes it easy to automate backend processes like database provisioning, authentication, and data APIs. It's particularly useful for teams looking to construct applications quickly without diving into the intricacies of backend infrastructure. Rayfin inherits enterprise-grade security and governance, making it a reliable choice for organizations that value compliance.
3. FastSchema
- Stars: 573
- Last Updated: Updated in July 2026
- Maintenance: Actively maintained
- License: MIT
FastSchema combines low-code development with powerful backend features, serving as a BaaS and a web framework for dynamic web applications. It automates database generation and provides ready-to-use CRUD APIs. If your priority is to create a headless CMS or an API-first development environment, FastSchema offers a straightforward setup and tools for managing structure and real-time data without requiring extensive coding.
Conclusion
In summary, if you’re looking for the most feature-rich and modern alternative, Butterbase shines with its extensive features tailored for AI applications. Rayfin is excellent for those needing quick setups with built-in security, while FastSchema excels in the realm of headless CMS capabilities and structured content management.
Choose Butterbase if you're deep into AI integration; choose Rayfin for quick deployments with TypeScript ease; and choose FastSchema for real-time, structured content management. Each presents a unique flavor—pick the one that resonates best with your project's needs!