Nango alternatives

The best alternatives to Nango are Composio, Arcade, Merge Agent Handler and UnifiedDataAI. Each is an AI tool with a distinct edge — pricing, output quality, or workflow — detailed below and reviewed on Stork.

• Composio

  Composio is a developer-first platform specifically designed for building production-grade AI agents, offering managed authentication and a large catalog of pre-built connectors.

• Arcade

  Arcade focuses on AI agent tool calling using the Model Context Protocol (MCP), providing an SDK for building custom tools and advanced testing features.

• Merge Agent Handler

  Merge Agent Handler is a dedicated product designed for securely adding thousands of tools to AI agents, managing the entire integration lifecycle from authentication to monitoring.

• UnifiedDataAI

  UnifiedDataAI offers a universal data API for AI agents, enabling agents to interact with various applications through a single, secure, structured, and developer-first unified API.