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Open Source

Discover the best open source tools used by top companies.76 tools available

DeepSeek-VL2

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MoE vision-language, now easier to access

A

Agenta

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Open-source prompt management & evals for AI teams

A

Agno

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Build lightning-fast, multi-modal Reasoning Agents.

A

AI Elements by Vercel

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The shadcn/ui component library for building AI-native apps

A

AI Voice Agent SDK

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The open-source framework for real-time AI voice

A

Algebras AI

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Translate apps with AI, no proofreading

A

Autumn

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Stripe made easy for AI startups

B

Bifrost

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The fastest LLM gateway in the market

B

Billing SDK

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Open source billing UI components

B

BlogBowl

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Keyword‑driven AI articles auto‑posted to your blog

B

Browser Use

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We enable AI to control your browser

C

Circuit Tracer

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Anthropic's open tools to see how AI thinks

C

cognee

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Memory for AI Agents in 5 lines of code

C

Comp AI

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The open source Vanta & Drata alternative

C

Cua

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Docker for computer-use agents

D

Databuddy Analytics

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Analytics, insights, and feature flags in one platform

D

DeepSeek-OCR

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Read documents like an image

D

DeskHog

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A developer toy from PostHog

D

Dyad

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Free, local, open-source alternative to Lovable / v0 / Bolt

E

Eververse

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Open-source, AI-integrated product management platform

F

Flags SDK by Vercel

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Free, open-source library for using feature flags in Next.js

F

Flexprice

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Usage-based pricing and metering for developers

G

GitHub MCP Server

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The Official MCP Bridge to GitHub APIs

G

GLM-4.5

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Unifying agentic capabilities in one open model

G

Google Sans Code

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The new font meticulously crafted for coders from Google

G

GraphBit

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Rust-core, Python-first Agentic AI framework

G

Graphiti

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Build personalized AI agents that learn from dynamic data

I

InsForge

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The backend for AI-assisted Development

I

Intervo

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The open-source platform for conversational AI

K

Kibo UI

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Advanced, open-source components for shadcn/ui

K

Kibo UI Patterns

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1,000+ free shadcn/ui examples for use in your project

K

Kilo Code for JetBrains

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Fast, open-source AI coding agent for JetBrains IDEs

K

Kimi K2

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The 1T parameter open model for agentic intelligence

K

Kolors

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Photorealistic text-to-image diffusion model for creators

L

Langflow Desktop

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Build AI-powered Agents -- in Minutes

M

Maestro Studio Desktop Beta

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Run mobile & web tests in minutes with a desktop app

M

Magic UI

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UI library for Design Engineers

M

Magistral

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The first reasoning model by Mistral AI

M

mcp-use

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Open source SDK and infra for MCP servers & agents

N

n8n AI Workflow Builder

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Build AI automations & agents using natural language

N

Nexa SDK

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Run, build & ship local AI in minutes

N

next-forge by Vercel

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Production-grade template for modern Next.js apps

N

Next.js 16

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The React Framework for the Web

N

Nuxt UI v4

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Open-source UI library built with Tailwind CSS

O

Omnara

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Claude Code in your Pocket

O

Open SaaS 2.0

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Free, open-source SaaS starter kit with superpowers

O

OpenAI Open Models

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gpt-oss-120b and gpt-oss-20b open-weight language models

O

opencode

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Your terminal's AI agent, with any model you want

O

Opengrep

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The open source code security engine

O

OpenStatus

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Open-source status page and uptime monitoring system

P

Parallax by Gradient

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Host LLMs across devices sharing GPU to make your AI go brrr

P

Plakar

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Effortless open source backup platform

P

Probo

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Compliance for Startups to get SOC2/ISO27001/HIPAA in a week

R

RBD

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Celebrate indie makers & their best apps

R

Replyke

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APIs for user content, social graphs, and moderation tools

R

ROMA

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The backbone for open-source meta-agents

R

Rybbit

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The open source Google Analytics replacement

S

Secure MCP Framework by Arcade.dev

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Skip migration and launch MCP with built-in Auth

S

Sentient Chat

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A GRID experience providing open-source intelligence

S

shadcn CLI 3.0 and MCP Server

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One command line to add UI components to your project

S

Skyvern 2.0

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Build AI browser agents in plain english

S

SmythOS

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The open source agent OS

S

Stac

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Open-source Server-Driven UI framework for Flutter

S

Subtrace

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Resolve production issues faster

S

Supabase UI Library

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Drop-in components based on shadcn/ui & powered by Supabase

S

Supavec

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The open source RAG as a service platform

S

Surrealist

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Build smarter knowledge graphs for data-rich applications

S

Swetrix

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Open source, cookieless Google Analytics alternative

T

tambo

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An AI orchestration framework for React. Open-source.

T

TensorBlock Forge

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One API for all AI models

T

Tiptap Editor 3.0 Beta

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Flexible, open-source editor built for modern web developers

T

TraceRoot.AI

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Fix bugs faster with open source, AI native observability

T

Twenty

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The #1 open-source CRM

U

Untitled UI React

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Open-source React components. Just copy, paste, and build.

V

VibeSDK by CloudFlare

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Deploy your AI vibe coding platform on Cloudflare in 1 click

X

xmcp

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The framework for building & shipping MCP applications

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