kitio.aiAll AI tools
Every tool in the directory (5,694). Filter by category and price, or search by what you want to do.
Every tool in the directory (5,694). Filter by category and price, or search by what you want to do.
26 tools for “Open Data”
Searching foropendataData & analytics
The main hub for open models, datasets and AI demo apps
Open-source vector database built for billion-scale search
Open-source AI gateway and LLM observability platform
Chinese open-source model community with models and datasets
Open-source embedding database for building RAG apps quickly
Open-source vector database with hybrid search and built-in vectorizers
OpenTelemetry observability for Python apps and AI agents
Open-source LLM observability, prompt management and evals
Multimodal vector database and lakehouse built on the Lance format
Run open models locally with one command, plus optional cloud models
LLM evaluation platform built on the open-source DeepEval framework
Open-source AI agent observability that sends failures to coding agents
Flat monthly LLM API with unlimited tokens and request-based limits
Open-source gateway to call 100+ LLM providers in OpenAI format
Context engineering platform with temporal knowledge graph memory
One API and key for hundreds of models from dozens of providers
Inference cloud for open models like DeepSeek, Qwen and GLM
Open-source engine for search, recommendation and RAG at scale
Wafer-scale chips serving open models at record inference speeds
Sponsored
Your AI tool here
A Featured launch puts your tool in this spot and on the home page for a week.