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Open-Source AI Tools

570 tools

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Weekly · AI tools

Tools

  • Superpowers

    Developer Tools

    An agentic skills framework and software development methodology for coding agents.

    • Agent Infrastructure
    • Developer Tools

    Free

  • Tinker

    AI Infrastructure

    Flexible API for efficient open source model fine-tuning with LoRA.

    • LoRA Fine-Tuning
    • Public API

    Pricing unknown

  • Waifu2x

    Image

    AI-driven image upscaling for anime-style art.

    • Anime Art

    Pricing unknown

  • dotnet/skills

    Developer Tools

    Repository for skills to assist AI coding agents with .NET and C#

    • AI Coding Agents
    • Code Plugins
    • Agentic Workflows

    Free

  • privateGPT

    LLM Tools

    Enables private AI applications with local models and RAG.

      Pricing unknown

    • whisperX

      Audio & Voice

      Automatic speech recognition with word-level timestamps and diarization

      • Speech Recognition
      • Transcription
      • Timestamps

      Free

    • Accordio AI

      Documents

      Tracks time, signs contracts, sends invoices, and gets paid.

      • E-Signatures
      • AI Contract Generation
      • Automated Invoicing

      Free

    • ClawTick

      Automation

      Schedules AI agent tasks via CLI with monitoring and logs

      • AI Agent Automation
      • Agent Scheduling
      • CLI-First

      Free

    • Desert Ant Labs

      Developer Tools

      Integrates on-device AI models into apps with no token cost.

        Pricing unknown

      • Entroly

        Developer Tools

        Reduces AI context costs with reversible, auditable compression.

        • Context Optimization
        • Data Compression
        • Code Visibility

        Free

      • Goose

        Developer Tools

        Open source AI agent for code execution, editing, and testing with any LLM

        • Code Execution
        • Code Editing
        • Code Testing

        Free

      • Helicone

        AI Infrastructure

        Routing and monitoring for reliable AI apps

        • LLM Observability
        • AI Gateway

        Freemium

        From $79/month

      • Open SWE

        Developer Tools

        An open-source asynchronous coding agent for developers.

        • Code Agents
        • Async Coding

        Free

      • OpenAI Agents SDK

        AI Agents

        A lightweight, powerful framework for multi-agent workflows

        • Multi-Agent Orchestration
        • Workflow Automation

        Free

      • Persona.js

        Developer Tools

        Open-source AI chat widget for websites with SSE streaming and style isolation.

          Pricing unknown

        • Prompt Engineering Guide

          Writing & Content

          Comprehensive guides for prompt engineering, RAG, and AI agents.

          • Prompt Engineering
          • AI Agents
          • RAG

          Free

        • Ray

          Finance

          Open-source AI financial advisor that uses real bank data and runs locally.

          • AI Financial Advisor
          • Open Source Finance
          • Local-First Finance

          Free

        • Reflect

          Writing & Content

          Capture ideas, connect notes, and keep files in Markdown.

          • AI Assistant
          • Backlinks
          • Voice Transcription

          Paid

        • Stable diffusion webui

          Image

          Open source image generation and editing tool

          • Image Generation
          • Image Editing
          • Extension Scripts

          Free

        Showing 501–520 of 570 tools