Helicone
Freemium
An open-source gateway and dashboard that logs, caches and analyzes your LLM requests.
open source AI tools
AI tools tagged open source, newest first.
47 tools
Langfuse
Freemium
Open-source observability, prompt management and evaluation for LLM applications.
Crawl4AI
Free
An open-source crawler built to deliver clean, LLM-friendly data from the web.
DBeaver
Freemium
A universal database tool with an optional AI assistant for writing and explaining SQL.
Vanna
Freemium
An open-source framework that lets you chat with your database using your own data and schema.
Supabase
Freemium
An open-source Postgres backend with auth, storage and vector search for AI apps.
Insomnia
Freemium
An open-source API client for REST, GraphQL, gRPC and more, with AI help from Kong.
Aider
Free
An open-source terminal tool for pair programming with an AI that edits your Git repository.
Zed
Freemium
A fast, collaborative code editor written in Rust with AI editing and agents built in.
Continue
Freemium
An open-source AI coding assistant for VS Code and JetBrains that works with the models you choose.
n8n
Freemium
Open-source workflow automation platform with AI capabilities
