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Best free4chat alternatives

Explore highly rated tools in the same categories as free4chat, compared using public project data.

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12 tools

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editor

Open-source 3D architectural editor with a local CLI, MCP tools, and practical workflows for humans and AI agents.

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9router

Unlimited FREE AI coding. Connect Claude Code, Codex, Cursor, Cline, Copilot, Antigravity to FREE Claude/GPT/Gemini via 40+ providers. Auto-fallback, RTK -40% t

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peft

🤗 PEFT: State-of-the-art Parameter-Efficient Fine-Tuning.

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ubicloud

Open source alternative to AWS. Elastic compute, block storage (non replicated), firewall and load balancer, managed Postgres, K8s, AI inference, and IAM servic

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chat-ui

The open source codebase powering HuggingChat

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server

A simple server for sending and receiving messages in real-time per WebSocket. (Includes a sleek web-ui)

Open source Hosting
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awesome-llm-apps

100+ AI Agents, Agent Skills and RAG Apps - Free and Open Source.

Open source AI
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ludwig

Low-code framework for building custom LLMs, neural networks, and other AI models

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scikit-learn

scikit-learn: machine learning in Python

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awesome-selfhosted

A list of Free Software network services and web applications which can be hosted on your own servers

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nmap

Nmap - the Network Mapper. Github mirror of official SVN repository.

Open source AISecurity
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agents-course

This repository contains the Hugging Face Agents Course.

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