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AI & Machine Learning

Browse curated open source projects in this category.

80 projects
OpenClaw icon

OpenClaw

Open

Personal AI assistant that clears inboxes, sends emails, manages calendars, and checks in for flights. Works through WhatsApp, Telegram, and other chat apps.

18/07/2026
80,523
383,293
Langflow icon

Langflow

Open

Low-code platform for building agentic and RAG applications with drag-and-drop components, Python customization, and support for any LLM or vector database.

18/07/2026
9,591
151,972
Dify icon

Dify

Open

Create, deploy, and manage AI-native apps effortlessly with a user-friendly platform that combines LLMs and your data

18/07/2026
23,507
149,184
Open WebUI icon

Open WebUI

Open

A customizable interface for AI that works offline, supporting Ollama and OpenAI-compatible APIs while adapting to your specific workflow needs.

17/07/2026
21,132
145,796
Browser Use icon

Browser Use

Open

Enables AI agents to interact with websites by extracting interactive elements and automating browser actions for more efficient web automation

17/07/2026
11,595
105,291
LobeChat icon

LobeChat

Open

LobeChat is an open-source AI chat platform that provides a customizable and feature-rich experience for interacting with AI assistants.

18/07/2026
15,631
80,435
featul icon

featul

Ad

Collect feedback, plan with roadmaps, and share updates all in a simple, privacy-first platform.

Visit featul
Daytona icon

Daytona

Open

Execute AI-generated code safely with 90ms sandbox creation, isolated environments, and enterprise-grade security. Perfect for AI agents and development workflows.

09/07/2026
5,666
72,269
AnythingLLM icon

AnythingLLM

Open

Use any LLM to chat with your documents, enhance your productivity, and run the latest state-of-the-art LLMs completely privately with no technical setup.

18/07/2026
6,939
63,459
Mem0 icon

Mem0

Open

Universal memory layer for LLM applications that learns from user interactions, reduces token costs by 80%, and delivers personalized AI experiences.

17/07/2026
7,108
61,082
Flowise AI icon

Flowise AI

Open

Open source platform for building AI agents, chatbots, and LLM workflows using visual drag-and-drop interface. No coding required for rapid prototyping.

17/07/2026
24,726
54,699
LiteLLM icon

LiteLLM

Open

Manage authentication, load balancing, and cost tracking across 100+ LLMs through a single OpenAI-compatible gateway. Trusted by Netflix and enterprise teams.

18/07/2026
9,858
53,890
Cherry Studio icon

Cherry Studio

Open

Powerful AI assistant supporting iOS, macOS, and Windows. Switch between multiple LLM models seamlessly with local data storage and personalized knowledge base.

18/07/2026
4,627
48,702
Milvus icon

Milvus

Open

Open-source vector database optimized for similarity search, scaling to billions of vectors with minimal performance loss

18/07/2026
4,126
45,261
Jan icon

Jan

Open

A powerful, open-source AI chat interface that runs locally, offering privacy, customization, and seamless integration with your workflow.

17/07/2026
2,906
43,602
LibreChat icon

LibreChat

Open

Free, open source AI chat platform compatible with any AI provider. Offers a wide range of features, including agents, code interpreter, and multimodal capabilities.

17/07/2026
8,387
40,875
CopilotKit icon

CopilotKit

Open

Integrate production-ready AI copilots into any product quickly and easily with CopilotKit's open-source platform.

18/07/2026
4,452
36,124
Khoj icon

Khoj

Open

An open-source personal AI application that helps you find answers, understand documents, and create new content with ease.

24/06/2026
2,315
35,838
Qdrant icon

Qdrant

Open

Qdrant is an open-source vector database that provides high-performance similarity search for AI and machine learning applications.

18/07/2026
2,498
33,359
Lightpanda icon

Lightpanda

Open

Purpose-built headless browser that delivers 10x faster performance and 10x lower memory usage compared to Chrome headless for web automation and AI workflows.

18/07/2026
1,424
31,975
Langfuse icon

Langfuse

Open

Langfuse provides tracing, evaluations, prompt management, and analytics to debug and improve LLM applications.

17/07/2026
3,310
31,351
Onyx icon

Onyx

Open

An open-source platform that connects to 40+ apps to provide intelligent search and AI assistance across all company information

18/07/2026
4,256
30,951
FastGPT icon

FastGPT

Open

FastGPT is a free, open-source platform for creating AI-powered knowledge bases with data processing, model invocation, and visual workflows.

18/07/2026
7,223
29,014
Chroma icon

Chroma

Open

Open-source vector database designed for AI applications. Store, search, and retrieve embeddings with semantic similarity matching and metadata filtering.

18/07/2026
2,390
28,816
Supermemory icon

Supermemory

Open

Add persistent memory to LLM apps with millisecond recall times. Store, retrieve, and personalize user data across sessions with enterprise-grade security.

17/07/2026
2,475
28,448
Meetily icon

Meetily

Open

Open source AI meeting note taker with local transcription and summaries. Works with Google Meet, Zoom, Teams. 100% private, self-hosted solution.

05/06/2026
2,536
25,306
Letta icon

Letta

Open

Letta is an open-source platform for creating AI agents with built-in memory, reasoning, and support for thousands of tools.

03/07/2026
2,532
23,833
Skyvern icon

Skyvern

Open

Transform manual browser tasks into automated workflows using AI. Handle complex forms, CAPTCHAs, 2FA, and data extraction across any website at scale.

18/07/2026
2,102
22,486
MaxKB icon

MaxKB

Open

Open-source AI solution combining RAG pipelines, workflow automation, and multi-model support for intelligent enterprise knowledge management and customer service.

17/07/2026
3,006
22,119
screenpipe icon

screenpipe

Open

Open source AI-powered screen recorder that captures screen and audio 24/7. Search your digital history with natural language, get AI assistance, and automate workflows. 100% local and private.

18/07/2026
1,989
20,248
Suna icon

Suna

Open

Open source AI assistant that executes complex tasks from market research to travel planning through natural conversation, with full transparency and community-driven development.

18/07/2026
3,422
19,980
Parlant icon

Parlant

Open

Conversational AI engine that keeps agents business-aligned and compliant as you scale. Build adaptive agents through feedback-driven development.

12/07/2026
1,537
18,178
Leon icon

Leon

Open

Leon is an AI-powered virtual assistant that lives on your server, automating tasks and managing your digital life with privacy and customization.

18/07/2026
1,452
17,365
Weaviate icon

Weaviate

Open

Open-source vector database designed for building powerful, production-ready AI applications with hybrid search capabilities and flexible deployment options.

18/07/2026
1,350
16,606
SurfSense icon

SurfSense

Open

AI-powered research assistant that integrates with Notion, GitHub, Slack and more. Chat with documents, generate podcasts, perform hybrid search across your knowledge base.

18/07/2026
1,467
15,272
Botpress icon

Botpress

Open

A comprehensive platform for creating AI agents with intuitive tools, extensive integrations, and enterprise-grade features powered by the latest language models.

17/07/2026
2,279
14,789
E2B icon

E2B

Open

Provide AI agents with secure, isolated sandboxes featuring real-world tools, code execution, and enterprise-grade security. Trusted by 88% of Fortune 100 companies.

17/07/2026
967
13,018
Portkey AI Gateway icon

Portkey AI Gateway

Open

Comprehensive AI platform with gateway, observability, guardrails, and prompt management. Access 1,600+ LLMs via unified API with enterprise-grade security.

25/05/2026
1,209
12,459
Scira icon

Scira

Open

Scira delivers concise, AI-generated responses to queries using a clean interface and powerful search capabilities.

20/03/2026
1,481
11,766
Inbox Zero icon

Inbox Zero

Open

AI-powered email management that automatically organizes your inbox, drafts replies in your voice, bulk unsubscribes from unwanted emails, and provides analytics. Open-source and privacy-first.

17/07/2026
1,444
11,662
Nango icon

Nango

Open

Complete integrations platform with 500+ pre-built APIs, code-first approach, unified data models, and enterprise-grade security. Free tier available.

17/07/2026
1,210
11,148
Zero icon

Zero

Open

An open source email application that combines AI capabilities with robust privacy features to help manage and organize your inbox efficiently.

26/05/2026
1,314
10,690
Arize Phoenix icon

Arize Phoenix

Open

Open-source platform for LLM tracing, evaluation, and optimization. Features automatic instrumentation, prompt playground, and real-time AI application monitoring.

18/07/2026
993
10,606
Orama icon

Orama

Open

Blend full-text and semantic search for unlimited queries across 300 global locations. Get precise answers and matches at a flat rate, no matter your search volume.

03/07/2026
399
10,489
Typebot icon

Typebot

Open

Design, build, and deploy interactive chatbots with a visual editor. Integrate easily and collect data effortlessly.

15/07/2026
3,142
10,166
Activeloop icon

Activeloop

Open

Deep Lake is an open-source database for storing, querying and managing complex AI data like images, audio, and embeddings.

21/05/2026
721
9,208
Morphic icon

Morphic

Open

Open-source answer engine that dynamically generates UI components while providing AI-powered responses, combining conversational AI with interactive interfaces.

16/07/2026
2,340
8,979
Steel icon

Steel

Open

Open-source browser API designed for AI agents. Run headless browsers with built-in CAPTCHA solving, proxy support, and session management. Quick setup in under 1s.

12/07/2026
949
7,345
OpenLLMetry icon

OpenLLMetry

Open

Open-source observability platform for LLMs using OpenTelemetry. Monitor performance, track costs, and debug AI applications with just 2 lines of code.

13/07/2026
1,020
7,305
Bifrost icon

Bifrost

Open

Open-source AI gateway delivering 50x faster performance than alternatives. Access 1000+ models from 8+ providers with built-in governance, fallback, and observability.

18/07/2026
903
6,588
Helicone icon

Helicone

Open

Open-source platform for logging, monitoring, and debugging LLM applications. Route, debug, and analyze AI apps with comprehensive observability tools.

05/07/2026
630
5,961
Rivet icon

Rivet

Open

Open-source infrastructure for long-lived, in-memory processes called Actors. Combines state and compute with sub-millisecond latency, realtime capabilities, and horizontal scaling.

18/07/2026
201
5,710
VoiceInk icon

VoiceInk

Open

Convert speech to text instantly with advanced AI voice recognition. 100% private, offline capable, supports 100+ languages. Works across all Mac applications.

16/07/2026
792
5,569
5ire icon

5ire

Open

Cross-platform desktop AI assistant supporting multiple providers, local knowledge base, and custom prompts. Integrates MCP protocol for enhanced AI tool capabilities.

15/07/2026
410
5,280
ACI.dev icon

ACI.dev

Open

Platform for connecting AI agents to 500+ tools with built-in multi-tenant auth management and granular permissions using either function calling or a unified MCP server

28/05/2026
464
4,817
OpenWispr icon

OpenWispr

Open

Open source AI voice dictation that processes locally or uses your API keys. 3x faster than typing with smart text cleanup and universal app compatibility.

18/07/2026
648
4,615
Agenta icon

Agenta

Open

Open-source LLMOps platform providing prompt management, evaluation, and observability tools for building robust AI applications with team collaboration.

17/07/2026
572
4,300
Laminar icon

Laminar

Open

Laminar is an open-source platform that helps collect, understand, and utilize data for building high-quality LLM applications.

17/07/2026
218
3,097
Swirl Search icon

Swirl Search

Open

AI-powered search and RAG platform that connects to 100+ enterprise tools without data migration. Deploy securely on-premises with any LLM.

15/07/2026
285
3,032
PipesHub icon

PipesHub

Open

Transform scattered business data into actionable insights with AI-powered enterprise search, workflow automation, and explainable results with full source citations.

17/07/2026
471
3,028
Trieve icon

Trieve

Open

Trieve offers an all-in-one solution for search, recommendations, and RAG with automatic continuous improvement based on user feedback.

25/01/2026
250
2,696
OpenLIT icon

OpenLIT

Open

Open-source observability platform for GenAI and LLM applications. Real-time monitoring, distributed tracing, prompt management, and AI model evaluation built on OpenTelemetry.

17/07/2026
327
2,613
Fullmoon icon

Fullmoon

Open

A mobile app for interacting with private, local large language models that work offline and are optimized for Apple silicon.

05/05/2025
222
2,267
Envoy AI Gateway icon

Envoy AI Gateway

Open

Open source gateway built on Envoy for routing application traffic to GenAI services. Supports 16+ LLM providers including OpenAI, Anthropic, AWS Bedrock.

17/07/2026
309
1,841
Beam icon

Beam

Open

Run AI workloads with sub-second cold starts, elastic GPU scaling, and secure sandboxed environments. Scale to zero when idle, burst to thousands instantly.

17/07/2026
150
1,704
Zola icon

Zola

Open

Open-source chat application that lets you interact with multiple AI models in one interface, offering flexible conversations and diverse capabilities.

11/12/2025
299
1,517
Amical icon

Amical

Open

Open source AI dictation app that transforms speech to text with context-aware formatting. Fast, accurate transcription for meetings, notes, and hands-free typing.

16/07/2026
131
1,451
LLM Gateway icon

LLM Gateway

Open

Route, manage, and analyze LLM requests across multiple providers with one API. Compatible with OpenAI format, includes usage analytics and performance monitoring.

18/07/2026
158
1,418
Minutes icon

Minutes

Open

Open-source conversation memory tool with local transcription via whisper.cpp, structured markdown output, and Claude integration. Free forever.

18/07/2026
140
1,353
Pearl icon

Pearl

Open

Connect all your apps through Pearl, an AI assistant that automates workflows directly in Slack. No coding required - save 10+ hours weekly with intelligent task automation.

30/04/2026
179
1,095
LLMChat icon

LLMChat

Open

Privacy-focused open-source platform offering deep research capabilities, multi-model support, and customizable AI workflows for enhanced productivity.

14/05/2025
198
1,068
ByteChef icon

ByteChef

Open

Create intelligent automation workflows combining AI agents with your favorite apps and services. Connect, automate, and scale your operations without complex coding.

17/07/2026
157
910
AgentOS icon

AgentOS

Open

Open-source TypeScript framework for autonomous AI agents with cognitive memory, multimodal RAG, multi-agent orchestration, and 21 LLM integrations. Type-safe alternative to LangGraph and CrewAI.

16/07/2026
89
599
VoiceTypr icon

VoiceTypr

Open

AI-powered voice dictation tool for busy founders and developers. Works everywhere with 99% accuracy, 100+ languages, and complete privacy. One-time purchase.

14/07/2026
83
591
Jarvis icon

Jarvis

Open

Transform your computer interaction with natural voice commands. Dictate 4x faster than typing, control any app hands-free, and boost productivity instantly.

01/06/2026
92
589
Giselle icon

Giselle

Create powerful AI agents using an intuitive node-based interface that connects multiple LLMs and data sources for automated documentation and development workflows.

17/07/2026
126
544
Browser Operator icon

Browser Operator

Open

Privacy-focused AI browser with intelligent agents for research, analysis, and workflow automation. Features unified memory, compliance guardrails, and seamless integrations.

19/03/2026
80
491
mlop icon

mlop

Open

Open source platform for ML engineers to track metrics, parameters, and gradients in real-time. Features Git integration, alerts, and seamless workflow integration.

05/03/2026
10
389
CrawlChat icon

CrawlChat

Open

Convert technical documentation into intelligent AI chatbots for websites, Discord, and Slack. Get instant answers, analytics, and seamless human support escalation.

26/05/2026
20
130
VT Chat icon

VT Chat

A production-ready, privacy-focused AI chat application delivering AI capabilities through a dual-tier subscription system. Built with modern web technologies and a privacy-first architecture.

14/07/2026
11
55
Proxed AI icon

Proxed AI

A secure proxy service that protects AI API keys using Apple DeviceCheck, enabling safe integration of ChatGPT, Claude, and other AI models in iOS apps

15/01/2026
0
7