API service
37 free API service tools, ranked by recommendation. How to use each free and whether signup is needed is on its detail page; always follow the official site.
Free only · 37 tools
Evolink AI Model API
Access over 40 AI models through a single API, saving 20 - 70% in costs and achieving 99.9% high availability.
deAPI
A unified API that can generate images, synthesize voices, transcribe audio and video, and provide low-cost access to open-source models.
Talordata SERP API
Obtain real-time SERP data from search engines such as Google through the API. It supports geolocation and is pay-as-you-go.
General Compute
The world's fastest AI inference service provider, with unparalleled speed in deploying models.
ColdIQ x Slack
Search leads, find emails, and enrich contacts with a single API, covering 40+ data sources and 700+ endpoints.
EdgeDNS
Privately monitor domains, support DNS checks, email authentication, free MCP integration, and over 90 endpoints with one key
OfoxAI
OfoxAI is a unified large model API gateway that allows access to more than 100 models through a single API, with low latency and easy integration.
Abliteration.ai
OpenAI-compatible unlimited AI and uncensored LLM API, paired with an enterprise policy gateway
Signway
Signway enables your LLM applications with pre-signed URL functionality.
SocialKit
Convert social media videos into structured data, including summaries, transcriptions, etc., through simple APIs.
SearchCans
Provides Google search and web page to text API, no rate limit, real-time SERP and RAG content extraction
Formpost
A free contact form to email API that requires no server or backend code. Submitted information is directly sent to your email.
seedrouter
One API key to call image, video, language, and audio models, pay per request.
KeyAPI.ai
An AI-ready unified social media API platform that unlocks data from over 20 platforms with a single click.
APIMart
Unified AI API platform with over 500 models, low cost, high speed, and OpenAI compatibility