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Open Source AI Tools

342 open source AI tools ranked daily by real signals. Filter further, sort, click through to detail pages.

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All342 Top growth186 Open source342 Free tier110 Has video1 Productivity75 Coding Assistants60 Developer Tools49 Data & Infrastructure36 Foundation Models34 Image Generation18

Active filtersOpen Source

Speechmatics | AI Voice Agents preview

Speechmatics | AI Voice Agents

Power your voice AI agents with the Speechmatics API. Sub-second, speaker-aware speech-to-text in 55+ languages with 25% higher accuracy, custom dictionary, diarization, and flexible deployment.

Mem0 preview

Mem0

Mem0 enables AI apps to continuously learn from past user interactions, enhancing their intelligence and personalization.

Kilo Code preview

Coding Assistants

Kilo Code

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Top 5%

Build, ship, and iterate faster with Kilo, the most popular open source AI coding agent. Secure, local-first, 500+ models. Start faster today.

EverMemOS preview

EverMemOS

EverMind empowers AI with continuous, near-infinite memory and long-term identity. Discover EverMemOS, open-source memory infrastructure, SOTA benchmarks, and next-gen AI models that evolve, understand, and collaborate beyond today’s stateless tools.

Tripo AI

Tripo, the leading 3D model online generator that turns your concepts into lifelike 3D creations in seconds. Explore on your 3D projects effortlessly for free.

GPT Researcher preview

Search & Research

GPT Researcher

GPT Researcher is an open-source AI tool designed to simplify and accelerate the research process. As an autonomous agent, it offers a compr

AppFlowy preview

AppFlowy

AppFlowy is an AI-powered workspace, prioritizing privacy and user control over data. This workspace tool offers cross-platform functionalit

Accuknox preview

Developer Tools

Accuknox

The AI-Powered Cloud Security Posture Management (CSPM) is an advanced tool designed to detect and remediate misconfigurations, helping to p

agent-platform preview

Developer Tools

agent-platform

A curated list of code samples and tutorials for building agents on Gemini Enterprise Agent Platform (previously Vertex AI).

Astria preview

Astria

Create custom images using AI

Astronomer preview

Data & Infrastructure

Astronomer

Apache Airflow® orchestrates the world’s data, ML, and AI pipelines. Astro is the best way to build, run, and observe them at scale.

Huly preview

Huly

Huly is an open-source platform designed to facilitate productive teamwork by combining various functionalities into a single application. A

Atomic preview

Atomic

Sourcery — AI Code Review Tool preview

Coding Assistants

Sourcery — AI Code Review Tool

AI code reviews in GitHub, GitLab, or your IDE

Resemble AI — AI Voice Cloning Tool preview

Resemble AI — AI Voice Cloning Tool

Resemble AI helps enterprises generate secure voice AI, verify proper usage, and detect deepfakes instantly. Available on-prem or via cloud.

Palette.fm — AI Image Restoration Tool preview

Image Generation

Palette.fm — AI Image Restoration Tool

Colorize your black and white images within seconds. Try our online AI colorize tool for free, no sign-up needed.

Intervo AI preview

Intervo AI

Create powerful AI chat & voice agent to instantly assist customers with quick, accurate responses. Join Waiting List!

Deta Surf — AI Browser preview

Search & Research

Deta Surf — AI Browser

Elevate your internet.

Coding Assistants

BrowserAct — AI Web Scraping Tool

Instantly scrape data from any site with our AI-powered tool. User-friendly, no-code solutions with Make and n8n automation for scalable, cost-effective results

Search & Research

AI Editor

A next-generation rich text editor for AI, open-source rich text editor, modern rich text editor

engram preview

Developer Tools

engram

Persistent geometric memory for AI agents. 31 MCP tools. Rust-native O_DIRECT NVMe, NREM consolidation, knowledge graph, namespaces. No cloud. No API keys.

Developer Tools

broccoli

Broccoli turns Linear tickets into shipped PRs — powered by Claude and Codex, running on your own Google Cloud or Blaxel containers.

Mirascope preview

Developer Tools

Mirascope

Clean Python toolkit for type-safe LLM application development

Helicone preview

Developer Tools

Helicone

Open-source LLM observability with one-line integration

Wordlift — AI SEO Tool preview

Search & Research

Wordlift — AI SEO Tool

WordLift is the AI-powered tool that revolutionizes your SEO. Get more organic traffic, reach a qualified audience and grow your business.

Coding Assistants

Onlook

The power of Cursor for your own website. Onlook lets you edit your React website and write your changes back to code in real-time. Iterate and experiment with AI.

OSS Insight preview

Coding Assistants

OSS Insight

Simply ask your question in natural language and Data Explore will generate SQL, query the data, and present the results visually.

MetaGPT preview

MetaGPT

Atoms is your team

Knostic — AI Governance Software preview

Foundation Models

Knostic — AI Governance Software

Adopt AI confidently. Knostic provides enterprise-grade governance, visibility, and real-time protection across users, data, and AI tools.

Helicone — LLM Observability Tool preview

Foundation Models

Helicone — LLM Observability Tool

Routing and monitoring for reliable AI apps - the LLMOps platform behind the fastest-growing AI companies.

Botsonic — AI Customer Support Tool preview

Data & Infrastructure

Botsonic — AI Customer Support Tool

AI chatbots for your website. No-code AI chatbot builder. Train on your content in 5 mins, launch instantly. Boost engagement with Botsonic's custom ChatGPT chat bots.

Coding Assistants

Aider — AI Coding Assistant

Parallel Web Systems preview

Parallel Web Systems

Parallel Web Systems offers an infrastructure built specifically for the development and enhancement of artificial intelligence with access

Nanobrowser preview

Nanobrowser

Nanobrowser is an open-source Artificial Intelligence web agent that operates as a Chrome extension for AI-powered web automation. The tool

Data & Infrastructure

Vespa.ai — AI Vector Database

Vespa is the AI Search Platform for fast, accurate and large scale RAG, personalization, and recommendation.

Traycer preview

Coding Assistants

Traycer

Traycer brings spec-first development to AI coding workflows, helping developers plan changes clearly and execute them with confidence.

SmythOS — AI Agent preview

Coding Assistants

SmythOS — AI Agent

SmythOS is the leading open source provider of enterprise grade AI agent infrastructure. We are your full-service partner for secure and aligned automation at scale.

Image Generation

Presenton.ai — AI Presentation Maker

Presenton is an open-source AI presentation tool for creating slide decks from prompts, documents. Import PPTX templates, edit with robust tools, and export

Kanaries — AI Data Visualization Tool preview

Data & Infrastructure

Kanaries — AI Data Visualization Tool

Make exploratory data analysis (EDA) easier with AI powered visual analytics. Discover, Analyze and Share data insights with ease.

Gooey.AI — AI Automation Tool preview

Gooey.AI — AI Automation Tool

Low-code AI orchestration to empower people everywhere. Collaborative, certified, model-agnostic, multi-lingual & measurable.

Coding Assistants

Zzzcode

ZZZ Code AI is an artificial intelligence-powered platform that aids in diverse facets of coding in a multitude of programming languages inc

Langtrace AI preview

Foundation Models

Langtrace AI

Langtrace AI is a comprehensive toolset for monitoring, evaluating, and optimizing large language models (LLMs). It is designed to enhance A

Grafana Assistant preview

Data & Infrastructure

Grafana Assistant

Grafana Cloud is an AI-powered observability tool designed to streamline the process of monitoring and analyzing team's data in real-time. I

Autonomous Agents

ClawShip

ClawShip is a deployment platform that's designed to work compatibly with OpenClaw, empowering users to deploy and manage AI bots with a gui

AI agents who prevent context drift through gossip preview

AI agents who prevent context drift through gossip

AI Agents in 30 Lines of YAML: Lowdefy v5.3 preview

AI Agents in 30 Lines of YAML: Lowdefy v5.3

LlamaIndex preview

Autonomous Agents

LlamaIndex

Data framework for RAG and agentic LLM apps over private data

Phidata preview

Phidata

Agno pairs the fastest framework available with the first enterprise-ready agentic operating system, AgentOS. Build, run, and manage secure multi-agent systems inside your cloud.

Falcon LLM preview

Foundation Models

Falcon LLM

Falcon LLM is a generative large language model (LLM) that helps advance applications and use cases to future-proof our world.

Fast.ai preview

Fast.ai

DiffusionBee preview

DiffusionBee

DiffusionBee is the easiest way to generate AI art on your computer with Stable Diffusion. Completely free of charge.

Tunee preview

Tunee

Tunee is an AI music agent, also known as an AI music maker or music creation assistant, designed to simplify and customize music creation.

10,486

Tools tracked

91% have a score

338

Open source

3% of total

9,541

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