Best AI tools for API Development

AI tools for API creation and testing

58 Tools
Showing 25–48 of 58
25

Developers building real-time communication features into apps get a complete solution that handles voice, video, chat, and live streaming through APIs and SDKs

FREEMIUM Voice & Speech
185
26

You're juggling eighteen different AI model providers through APIPASS

PAID Development & Code
132
27

Building AI apps

FREEMIUM Development & Code
155
28

Scale AI effortlessly

FREEMIUM Development & Code
183
29

AI with attitude and real-time knowledge

FREEMIUM Image Generation
514
30

ComfyUI workflows run in the cloud without buying a GPU

PAID Image Generation
126
31

EUrouter is a European AI gateway: one API gives access to more than 100 models and routes each request to the best option for price, quality or latency, while keeping every request inside the EU.

FREEMIUM Development & Code
160
32

Most AI tools won't pull real-time data from your internal docs

FREEMIUM Business & Marketing
154
33

You've got an AI agent browsing the web—pulling data from APIs

FREEMIUM Productivity & Office
152
34

You get $10 in credits to test iGPT—no credit card needed

FREEMIUM Development & Code
122
35

Real-time cost tracking sets Clawly apart from other OpenClaw deployment services

PAID Productivity & Office
131
36

You know how managing multiple AI provider integrations usually means maintaining separate codebases for each vendor

PAID Development & Code
145
37

Open AI foundation

FREE Development & Code
187
38

New signups are closed

FREEMIUM Development & Code
153
39

Enterprise low-code platform that bundles commerce, workflow automation, and AI agent building into one system

PAID Development & Code
118
40

A backend developer needs to spin up a new API service for a mobile app

FREEMIUM Development & Code
105
42

The Profanity API is a text moderation service that tells banter from abuse.

FREEMIUM Writing & Content
225
43

The GitHub for machine learning

FREEMIUM Development & Code
207
44

Over 5,000 users run confidential compute workloads here

FREEMIUM Development & Code
150
45

WisGate consolidates access to multiple AI model providers through a single API gateway, letting developers and teams tap into text generation, image creation, video production, and code debugging ...

PAID Writing & Content
149
46

CometAPI functions as an aggregation layer that sits between your application and hundreds of AI model providers

FREEMIUM Development & Code
186
47

Enterprise teams running open-source AI models in production get infrastructure that handles the heavy lifting without MLOps expertise

FREEMIUM Development & Code
178
48

Bill clients for AI without the spreadsheet hell

FREEMIUM Development & Code
177