AgentIndex icon
AgentIndex
fusio logo
fusio
★ 2.1k
vs
restheart logo
restheart
★ 894

fusio vs restheart

fusio: Fusio is a self-hosted backend platform and API gateway that bridges the gap between your internal infrastructure and the outside world. It transforms your services into a professional API product, complete with an automated developer portal, SDK generation, and monetization tools. With native MCP support, Fusio also acts as a bridge to the AI ecosystem, allowing you to turn your backend logic into tools for autonomous agents.; restheart: RESTHeart exposes your data through a native MCP server and full REST and GraphQL APIs, so AI agents and developers can read and write without custom integration code. It ships with authentication, authorization, and a plugin system for custom business logic. Available as Docker image and GraalVM native binary.

01

TL;DR

fusio logo
fusioAPI Integration · ★ 2.1k

Exposing legacy SQL/NoSQL databases as REST APIs.

Read fusio full review →
restheart logo
restheartAPI Integration · ★ 894

AI agent backends: give agents production-grade MongoDB backend via MCP

Read restheart full review →
02

Side-by-Side Comparison

Field
fusio logofusio
restheart logorestheart
Category
API Integration
API Integration
Stars
★ 2.1k
★ 894
License
Apache-2.0
AGPL-3.0
Install Command
docker compose up -d
docker pull softinstigate/restheart:latest
Updated
2d ago
1d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
ai, ai-agents, api
ai-agents, data-persistence, database
03

Features

fusio logofusio
01Database API Gateway - Instantly expose legacy SQL/NoSQL databases as REST APIs.
02Microservice Gateway - Securely route, orchestrate, and load-balance traffic between your distributed services.
03Custom API Logic - Build powerful backend logic using reusable actions in PHP or Javascript.
04Agent Development - Use your custom API logic as "Tools" to build and power autonomous AI agents.
05AI-Assisted Development - Generate custom backend logic and schemas using natural language prompts.
restheart logorestheart
01Native MCP Server for AI agents
02Full REST API with CRUD, aggregation, filtering, sorting, pagination
03GraphQL API with schema-driven mapping to MongoDB queries
04WebSocket for real-time change streams and data sync
05Plugin system for custom business logic with Java, JavaScript, Kotlin, or TypeScript
04

Use Cases

fusio logofusio
↳Exposing legacy SQL/NoSQL databases as REST APIs.
↳Orchestrating and securing microservices.
↳Building custom backend logic for humans and AI agents.
restheart logorestheart
↳AI agent backends: give agents production-grade MongoDB backend via MCP
↳API development without boilerplate
↳Real-time applications: WebSocket and SSE for chat, notifications, and live dashboards
FAQ

FAQ

What is the difference between fusio and restheart?
Both fusio and restheart are in the API Integration category. fusio has 2.1k stars, while restheart has 894 stars.
Which is better, fusio or restheart?
The best choice depends on your use case. Choose fusio if Exposing legacy SQL/NoSQL databases as REST APIs., and restheart if AI agent backends: give agents production-grade MongoDB backend via MCP.
Is fusio free or open source?
Yes, fusio is open source on GitHub (Apache-2.0).
Is restheart free or open source?
Yes, restheart is open source on GitHub (AGPL-3.0).
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Related

Alternatives to fusio →Alternatives to restheart →fusio details →restheart details →