Gratisfy
Free AI API Categories and Guides
Browse category guides for free AI API options including image, video, audio, coding agents, and model routing.
Categories
- Free Image Generation API Options: Image API demand is driven by prototyping, social content automation, and product mockup workflows. This page summarizes practical access paths and where Gratisfy can help you test faster.
- Free Video Generation API Options: Video generation APIs are rapidly changing, with many products offering limited free credits. Gratisfy helps map what is available today and compare providers quickly.
- Free Audio & Speech API Options: Audio workloads often start with transcription and then expand into speech synthesis. This guide highlights where free access is realistic and where paid quotas begin.
- Free API Options for Coding Agents: Coding agents need reliable tool calling, long context, and predictable token costs. This guide outlines access models and where to benchmark before integrating.
- Free API Paths for Multi-Model Routing: Model routing lets teams optimize cost, speed, and quality per request type. This page highlights how free APIs can bootstrap routing before full paid scale.