AI Developer Tools

Frameworks, SDKs, hosting and infrastructure for building and running AI-powered software.

180 live tools in AI Developer Tools · ranked by monthly traffic and community votes · dead links removed automatically

Showing 73–96 of 117 tools Free Clear all
73

Link shortening gets integrated directly into AI conversations through tny

FREEMIUM Development & Code
109
74

An AI engineer at a fintech startup builds a customer support chatbot

FREEMIUM Development & Code
103
75

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

FREE Voice & Speech
41
76

Parallel Web Systems builds web infrastructure for AI agents.

FREE Development & Code
39
77

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

FREE Development & Code
37
78

Cerebrium is a serverless GPU platform for running AI workloads in production.

FREEMIUM Development & Code
33
79

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
32
80

Roboflow is a computer vision platform that turns images, videos and camera streams into structured data.

FREEMIUM Development & Code
32
81

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

FREEMIUM Development & Code
32
82

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

FREEMIUM Development & Code
30
83

LLaMA-Factory is an open-source framework for fine-tuning more than 100 large language models and vision-language models.

FREE Development & Code
28
84

Datadog is a cloud-scale observability and security service that brings infrastructure metrics, application traces, logs, security signals and user experience data into one place.

FREEMIUM Development & Code
26
85

Helicone is an AI gateway and LLM observability platform that routes, debugs and analyzes requests from AI applications.

FREEMIUM Development & Code
26
86

Beam is a cloud runtime for AI workloads that offers serverless GPUs, task queues and sandboxes through a Python, TypeScript and Go SDK.

FREEMIUM Development & Code
26
87

Zilliz Cloud is a fully managed vector database service from the creators of Milvus, now described as a Vector Lakebase.

FREEMIUM Development & Code
25
88

Agno is an agent platform that runs in your own cloud and covers the full lifecycle of building, serving and managing AI agents.

FREEMIUM Development & Code
25
89

DeepWiki-Open is an open-source wiki generator for code repositories.

FREE Development & Code
26
90

llama.cpp is an open-source inference engine that runs large language models and vision-language models on local hardware or in the cloud with minimal setup.

FREE Development & Code
25
91

LangGraph is an open-source agent runtime and low-level orchestration framework for building AI agents that behave reliably on complex tasks.

FREEMIUM Development & Code
24
92

Tavily is a real-time search and web access API for AI agents.

FREEMIUM Development & Code
24
93

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

FREE Development & Code
23
94

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

FREE Development & Code
23
95

Arize Phoenix is an open-source platform for AI observability and evaluation, built by Arize.

FREEMIUM Development & Code
23
96

Descope AI is the identity layer for AI agents and MCP servers from Descope, delivered as the Agentic Identity Hub.

FREEMIUM Development & Code
22