Internet Stack.

Our list of the 5 best API – 2025

To make it easier, we’ve grouped these into categories with the most popular first.

Although there are some similarities in features between these, depending on your situation, you might find one is more suitable to your needs.

API for IT Professionals

  1. n8n

    n8n is a free and source-available workflow automation tool
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  2. Integromat

    Integromat is an automation tool that connects your apps, systems and services to automate tasks and processes. It helps to save time and effort by streamlining repetitive tasks.
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API for Small Business Owners

  1. WordPress.org

    Open source software which you can use to easily create a beautiful website, blog, or app.
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API for Developers

  1. Drupal

    Drupal is an open-source content management platform powering millions of websites and applications. It's used by governments, non-profits, and businesses around the world to create digital experiences. Drupal provides a powerful and flexible framework for developers to create amazing digital solutions.
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Other API

  1. NestJS

    NestJS is a framework for building efficient, scalable Node.js web applications. It uses modern JavaScript, is built with TypeScript and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming).
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