Open Source Alternatives LogoOpen Source Alternatives
BlogAdvertise
Open Source Alternatives LogoOpen Source Alternatives

Tag

Explore by tags

  • All

  • 3D Modeling

  • A/B Testing

  • AI Agents

  • AI Coding Assistant

  • AI SDK

  • AI Search Tools

  • API Development Tools

  • API Infrastructure

  • Authentication

  • Authorization

  • BaaS

  • Chat

  • Chatbots

  • CI/CD Platforms

  • Cloud Management

  • Cloud Native

  • Cloud Native

  • CMS

  • Coding

  • CRM

  • Customer Support

  • Cybersecurity

  • Data Visualization

  • Database

  • Developer Framework

  • Developer Tools

  • DevOps Tools

  • Docker Management

  • Documentation

  • Email

  • File Sharing

  • File Sync & Storage

  • Graphic Design

  • Headless CMS

  • Knowledge Base

  • Knowledge Management

  • LLM

  • LLMOps

  • Monitoring

  • No Code

  • Note-taking Apps

  • Open Core

  • Privacy Tools

  • Project Management

  • RAG

  • Security

  • Self Hosted

  • Server Management

  • Social Media

  • Testing

  • UI/UX Design

  • Video

  • Web Analytics

  • Web Browsers

  • Web Hosting

  • Web3

  • WebSocket Servers

  • Workflow Automation

  • Workflow Orchestration

Open Source Alternatives LogoOpen Source Alternatives

Handpicked Open Source Alternatives to Paid Softwares

Product
  • Search
  • Categories
  • Tag
  • Sign In
Resources
  • Blog
  • Collection
  • Submit
  • Advertise your tool
Company
  • Privacy Policy
  • Terms of Service
  • Refund Policy
  • Sitemap
Copyright © 2026 All Rights Reserved.
icon of Langfuse

Langfuse

LLMOps & AI ToolingAI & Machine LearningSecurity & Monitoring

Trace and debug LLM prompts while monitoring inference costs

stars 26.2Klicense NOASSERTIONlang TypeScript
LLMOpsObservabilityMonitoring+4
icon of Khoj

Khoj

AI & Machine LearningBusiness & ProductivityLLMOps & AI Tooling

Self-hosted AI assistant that searches your notes and web

stars 34.3Klicense AGPL-3.0lang Python
AI AgentsAI Search ToolsKnowledge Base+4
icon of Leon

Leon

AI & Machine LearningBusiness & ProductivityIT Management

Self-hosted open source personal assistant for your server

stars 17.2Klicense MITlang TypeScript
Personal AssistantAI AgentsSelf Hosted+3
icon of supermemory

Supermemory

AI & Machine LearningLLMOps & AI ToolingAPIs & Integration

Add persistent user memory to any LLM app via API, Apache 2.0

stars 22.2Klicense MITlang TypeScript
AI AgentsLLMRAG+4
icon of Botpress

Botpress

AI & Machine LearningCustomer SupportDeveloper Tools

Visual chatbot builder with LLM integration and live deployment

stars 22.6Klicense MITlang JavaScript
ChatbotsAI AgentsLLM+4
icon of fullmoon

Fullmoon

AI & Machine LearningLLMOps & AI Tooling

Private local LLM chat app for iPhone and Mac

stars 2.3Klicense MITlang Swift
LLMSelf HostedPersonal Assistant+3
icon of AppFlowy

AppFlowy

Product & Project ManagementCommunication & CollaborationAI & Machine Learning

Open source Notion alternative with AI, self-hosted

stars 70.2Klicense AGPL-3.0lang Dart
Project ManagementKnowledge ManagementNote-taking Apps+5
icon of PearAI

PearAI

AI & Machine LearningDeveloper ToolsLLMOps & AI Tooling

Open source AI code editor with chat, autocomplete, and search

stars 747lang Shell
AI Coding AssistantCode EditorsDeveloper Tools+4
icon of SWE-agent

SWE-agent

AI & Machine LearningDeveloper ToolsLLMOps & AI Tooling

Autonomous AI agent that reads code and resolves GitHub issues

stars 19.1Klicense MITlang Python
AI AgentsLLMDeveloper Tools+5
icon of Karakeep

Karakeep

AI & Machine LearningBusiness & ProductivityData & Analytics

Save links and notes with AI auto-tags, no manual organization

stars 24.9Klicense AGPL-3.0lang TypeScript
AI AgentsKnowledge ManagementSelf Hosted+3
icon of Qwen

Qwen

AI & Machine LearningLLMOps & AI ToolingDeveloper Tools

Alibaba's Apache 2.0 LLM in sizes from small to frontier scale

stars 21.1Klicense Apache-2.0lang Python
LLMAI AgentsLLMOps+3
icon of OpenLLaMA

OpenLLaMA

AI & Machine LearningLLMOps & AI ToolingDeveloper Tools

Permissive open LLaMA reproduction in 3B, 7B, and 13B parameters

stars 7.5Klicense Apache-2.0
LLMAI SDKDeveloper Framework+3
  • Previous
  • 1
  • 2
  • More pages
  • 7
  • 8
  • 9
  • Next