Free AI tools
Tools with a free plan, a free tier, or an open-source licence. Pricing is only shown when the tool's own website states it.
43 tools
posthog.com
Open-source platform for building self-driving products
github.com
An open-source framework for turning HTML, CSS, media, and seekable animations into deterministic MP4 videos.
repowise.dev
Codebase intelligence for AI and humans with code health scores, auto-generated docs, and dead code detection.
github.com
High-performance AI pipeline engine with a C++ core and Python-extensible nodes.
temps.sh
Self-hosted deployment platform for web applications
orchestkit.yonyon.ai
A free, open-source plugin for Claude Code, Anthropic's agentic command-line coding tool.
lancedb.com
Developer-friendly OSS embedded retrieval library for multimodal AI.
github.com
A Go-based, multi-model LLM tool for coding and development.
cmux.com
A Ghostty-based macOS terminal with vertical tabs and notifications for AI coding agents.
ecc.tools
ECC is an agent harness performance optimization system for Claude Code, Codex, and other coding agents.
fractera.ai
Self-hosted AI agent infrastructure for automating business tasks
aidevops.sh
Open-source AI DevOps assistant for OpenCode
nx.dev
Monorepo platform for developers and AI agents
docs.livekit.io
Real-time video, audio, and data for developers
aiworkdeck.com
AI-native IDE workspace for legal and document-heavy workflows
weaviate.io
An open-source vector database for combination of vector search with structured filtering.
supabase.com
Postgres development platform with AI and vector embeddings toolkit
opencodex.me
Universal provider proxy for OpenAI Codex & Claude Code
openmercato.com
AI-Engineering Foundation Framework for developers
uxnan.pages.dev
A suite of tools for managing AI-powered coding agents.
