AI tools for AI Engineers

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

Has API Verified
1

CrewAI is a multi-agent platform that covers the full agent lifecycle for businesses: discover what to automate, build agents, govern them in production and optimize them over time.

FREE Development & Code 9 months ago
185 0
2

Developers wanting access to hundreds of AI models without juggling multiple API keys need something different than ChatGPT's single-model approach

FREE Development & Code 7 months ago
225 0
3

Drag and drop AI

FREE Development & Code 9 months ago
163 0
4

GigaSpaces eRAG GenAI pulls real business data into conversational AI

FREE Development & Code 8 months ago
152 0
5

Developers building LLM applications need something ChatGPT can't provide: a database that actually keeps up with vector search demands

FREE Development & Code 8 months ago
131 0
6

Mnemom starts free

FREE Development & Code 7 months ago
157 0
7

Managing multiple speech API accounts

FREE Voice & Speech 7 months ago
153 0
8

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

FREE Voice & Speech 16 days ago
50 0
9

Parallel Web Systems builds web infrastructure for AI agents.

FREE Development & Code 17 days ago
44 0
10

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

FREE Development & Code 17 days ago
41 0
11

GPT-SoVITS is an open-source WebUI for few-shot voice conversion and text-to-speech.

FREE Voice & Speech 16 days ago
41 0
12

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
13

AutoGen is an open-source framework from Microsoft for building AI agents and multi-agent applications.

FREE Development & Code 17 days ago
34 0
14

The OpenAI Agents SDK is a Python package for building agentic applications with very few abstractions.

FREE Development & Code 17 days ago
31 0
15

Pipecat is an open-source Python framework for building voice and multimodal AI agents that talk in real time.

FREE Voice & Speech 16 days ago
28 0
16

Omnara is an open-source platform that gives developers one API to deploy and run agents for their users and team.

FREE Development & Code 16 days ago
27 0
17

Jina Reader converts a web page into clean, LLM-friendly Markdown.

FREE Development & Code 17 days ago
27 0
18

Axolotl is a free, open-source tool for fine-tuning large language models.

FREE Development & Code 17 days ago
26 0
19

Kapa is a knowledge retrieval API for AI agents.

FREE Development & Code 16 days ago
20 0
20

Z

FREE Development & Code 7 months ago
215 0
21

A machine learning engineer needs to fine-tune Llama 3 on a single NVIDIA T4 GPU but keeps hitting out-of-memory errors

FREE Development & Code 7 months ago
153 0
22

Continue is an open-source AI coding agent that was built by a community of developers and has since been acquired by Cursor.

FREE Development & Code 9 months ago
183 0
23

An open-source IDE that puts AI at the center while giving you complete control over how it works

FREE Development & Code 7 months ago
153 0
24

Robbyant LingBot-World is an open-source framework for interactive world modeling from Robbyant, an embodied intelligence group.

FREE Development & Code 8 months ago
157 0