AI tools for AI Engineers

3,775 live tools · ranked by monthly traffic and community votes · dead links removed automatically

Has API Verified
Showing 25–48 of 154 tools For: AI Engineer Has API Clear all
25

Olostep is a web data API for AI agents and developers.

FREEMIUM Development & Code 7 months ago
164 0
26

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 7 months ago
167 0
27

This LLM gateway lets teams tap into over 100 AI models through one API endpoint

FREEMIUM Development & Code 5 months ago
125 0
28

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

FREEMIUM Productivity & Office 7 months ago
157 0
29

SearchCans is a search and content-extraction API service for AI workflows.

FREEMIUM Development & Code 7 months ago
113 0
30

Connect AI models visually

FREEMIUM Development & Code 9 months ago
181 0
31

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

FREEMIUM Development & Code 7 months ago
125 0
32

Over 5,000 users run confidential compute workloads here

FREEMIUM Development & Code 7 months ago
155 0
33

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

FREEMIUM Development & Code 7 months ago
198 0
34

Mnemom starts free

FREE Development & Code 7 months ago
157 0
35

Managing multiple speech API accounts

FREE Voice & Speech 7 months ago
153 0
36

Developers building AI applications can now generate interactive UI components directly within their apps rather than forcing users to copy-paste between tools

FREEMIUM Development & Code 7 months ago
129 0
37

Cloudir LLM Ops tracks and controls costs for AI agent deployments by monitoring API spending in real time and automatically routing requests to cheaper models when possible

FREEMIUM Development & Code 7 months ago
121 0
38

Vocode is an open-source toolkit for building voice-based AI agents.

FREE Voice & Speech 16 days ago
50 0
39

Parallel Web Systems builds web infrastructure for AI agents.

FREE Development & Code 17 days ago
44 0
40

Vercel AI Gateway is a single API endpoint for hundreds of AI models from OpenAI, Anthropic, SpaceXAI, open-source providers and more.

FREEMIUM Development & Code 17 days ago
42 0
41

Rivet is an open-source visual programming environment for building AI agents with large language models.

FREE Development & Code 17 days ago
41 0
42

Artificial Analysis is an independent AI benchmarking service that compares models and API hosting providers on quality, price, output speed and latency.

PAID Development & Code 17 days ago
41 0
43

LiteLLM is an open-source AI gateway and LLM proxy that puts more than 140 providers and 1,800 models behind one OpenAI-compatible API key.

FREE Development & Code 17 days ago
38 0
44

Unstructured is a data platform that turns messy documents into structured, AI-ready data.

FREEMIUM Development & Code 17 days ago
35 0
45

Hume EVI, the Empathic Voice Interface, is a voice AI API for building agents that pick up on how a person sounds as well as what they say.

FREEMIUM Voice & Speech 16 days ago
33 0
46

Portkey puts a single API in front of more than 1,600 language models and wraps it with the controls a production AI team needs.

FREEMIUM Development & Code 17 days ago
33 0
47

Firecrawl is a web data API that gives AI agents and applications clean content from the live web.

FREEMIUM Development & Code 17 days ago
34 0
48

Langfuse is an open-source platform for observability and evaluation of AI agents and LLM applications.

FREEMIUM Development & Code 17 days ago
33 0