Best API Directory Products in 2025

API marketplace for finding and connecting to the world's top APIs.

Key RapidAPI features:

Wide Variety of APIs Unified Billing Ease of Integration Testing Environment

The all-in-one Screenshot API for developers: capture websites, generate PDFs, record videos, and automate it all with powerful, scalable infrastructure. No browser setup, no hassle. Just clean results, fast.

Key ScreenshotMAX features:

Annoyance Blocking Scheduled Screenshot Tasks Full-Page Screenshot Rendering HTML to PDF Conversion

Try for free freemium $19.0 / Monthly

Prompt API is a curated API marketplace with high scalability and security for developers.

Key Prompt API features:

Ease of Use Wide Variety of APIs Scalability Cost Efficiency

A website where you can find 3rd wave coffee shops in America.

Realtime application framework (Node.JS server).

Key Socket.io features:

Real-time Communication Cross-browser Compatibility Fallback Support Event-driven Architecture

Open Source

Launch your live video streaming app in days.

Key Liveapi features:

Live Streaming API Video API Video Encoding API Akamai CDN

freemium $12.0 / Monthly (200 encoding mins, 25,000 delivery mins, 3,000 hosting mins)

Genius is the world’s biggest collection of song lyrics and musical knowledge.

Key Genius features:

Comprehensive Lyrics Database Annotations and Explanations Community Engagement Artist Involvement

500+ hand-picked tools & resources for web designers & developers.

Intelligent and complete API platform.

Key Apigee features:

Robust API Management Security Features Scalability Analytics and Monitoring