Paragon vs Nango: which embedded iPaaS fits your product in 2026?

Paragon and Nango are two platforms designed for API integrations, each catering to different needs and user profiles. Paragon is an embedded iPaaS centered around a visual workflow engine, enabling non-technical users to compose integrations through pre-built blocks and a separate tool-calling catalog for AI agents called ActionKit. It is suitable for teams requiring a low-code interface and is particularly beneficial when a visual workflow builder is necessary. However, Paragon's flexibility is limited, and many production controls are gated to its Enterprise plan. In contrast, Nango offers a code-first approach where integrations are crafted as TypeScript functions by engineers or coding agents like Claude Code and Codex, supporting over 800 APIs. It emphasizes real-time data syncs, custom tool calls, and a unified runtime for API auth, webhooks, and data integrations, making it ideal for teams where integrations are core to the product and require coding agents to dynamically build and deploy new integrations. Nango provides open-source access, transparent pricing, and the ability to self-host, appealing to teams needing advanced customization and control.