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Open source alternatives to Openreview

50 open source AI apps to use instead, best rated first.

Top picks

  1. O

    Open WebUI

    Launch

    Self-hosted AI platform that connects local and cloud models, extends with Python, and keeps your data under your control.

  2. A

    AutoGPT

    Launch

    Platform for building, deploying, and running AI agents that automate repeatable digital work across research, outreach, content, and support without writing code.

  3. P

    pi

    Launch

    Terminal-based coding agent with a minimal core, 15+ LLM providers, tree-structured session history, and a TypeScript extension system for building your own workflows.

  4. A

    AFFiNE

    Launch

    An open-source, local-first knowledge base that merges structured docs, infinite whiteboards, databases, and AI into a single workspace for teams and creators.

  5. A

    aider

    Launch

    Terminal-based AI coding tool that lets you edit existing codebases or start new projects using LLMs like Claude, GPT, and DeepSeek.

  6. A

    AppFlowy

    Launch

    Open source collaborative workspace combining notes, databases, and AI with full data ownership, offline support, and self-hosting options.

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7
C

Cherry Studio

Desktop AI client for Windows, macOS, and Linux

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8
C

Cline

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Crawl4AI

Open-source web crawler and scraper

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10
E

ego lite

Fastest browser for AI agents

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11
F

FastGPT

FastGPT is a free, open-source platform

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12
J

Jan

Jan runs open-source AI models on your own hardware or connects

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13
K

Keploy

Open source Tool for converting user traffic to Test Cases and Data Stubs

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14
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Langflow

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15
L

LibreChat

LibreChat is a free and open-source chat interface for assistant AIs

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LiteLLM

Acts as a unified proxy across 100+ LLMs

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17
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llama.cpp

C/C++ inference engine for large language models, supporting quantization

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LobeHub

An open-source AI Agent Workspace

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19
N

NanoClaw

Self-hosted AI agent that connects to WhatsApp, Telegram, Slack

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20
O

Ollama

Load and run large LLMs locally to use in your terminal or build your apps

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21
O

OpenClaw

Open-source personal AI assistant / agent framework

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22
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OpenCode

Open-source terminal-native AI coding agent

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23
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OpenHands

AI agent platform that runs autonomous coding agents to plan, write

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24
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Orca

Agent Development Environment that runs Claude Code, Codex, Gemini

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P

Paperclip

Manages teams of AI agents across business functions

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26
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Phoenix

Arize Phoenix: Open Source AI Development Platform

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Portkey

Full-stack LLMOps platform to monitor, manage, and improve LLM-based apps

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Tabby

Self-hosted AI coding assistant that enhances productivity

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vLLM

Inference and serving engine for large language models, built

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Warp

Terminal built for running AI coding agents like Claude Code, Codex

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Z

Zed

Your last next editor

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32
U

Unsloth

Local UI to run and train LLMs and diffusion models

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Theia IDE

An extensible open-source IDE

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PhotoPrism

AI-Powered Photos App

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ECC

The agent harness performance optimization system

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36
G

Graphify

Turn any codebase, with its docs, SQL schemas, configs, and PDFs

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C

Codex

Lightweight coding agent that runs in your terminal

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U

Upscayl

Free and Open Source AI Image Upscaler

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39
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Chatbox AI

Chatbox AI enables chat with documents, images

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Folo

Folo is the AI RSS Reader

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41
N

Netron

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Gorilla

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43
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Strix

Open-source AI penetration testing tool to find

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44
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CC Switch

A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode

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1

1Panel

Comprehensive web-based tool for Linux server administration

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A

Agno

Open-source platform that enables developers to create

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47
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AnythingLLM

A desktop and self-hostable AI app for chatting

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48
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Buzz

Workspace that combines team chat, project planning, and git management

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Chat2DB

DBMS 、BI 、Report 、 NL2SQL、NL2Report

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Chroma

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About Openreview

O

Openreview

An open-source, self-hosted AI code review bot powered by Vercel

An open-source, self-hosted AI code review bot. Deploy to Vercel, connect a GitHub App, and get automated PR reviews powered by Claude.

View OpenreviewAll AI apps
Price
Free
Made by
vercel-labs
Category
AI
Website
vercel.dev