The best note-gen alternatives

FastGPT

labring/FastGPT

FastGPT is a knowledge-based platform built on the LLMs, offers a comprehensive suite of out-of-the-box capabilities such as data processing, RAG retrieval, and visual AI workflow orchestration, letting you easily develop and deploy complex question-answering systems without the need for extensive setup or configuration.

Choose FastGPT if…

• you want the more widely starred option (30.0k)
• you specifically need claude or deepseek

Shares agent, llm, mcp, nextjs with note-gen.

AutoRAG

Marker-Inc-Korea/AutoRAG

Your Personal Librarian Agent. Ask anything on your computer, organize files, remember important info and files.

Choose AutoRAG if…

• Apache License 2.0 suits your use better than GNU General Public License v3.0
• you want something your agent can install directly rather than a library to wire up yourself
• you prefer a smaller, narrower project to a large one
• you specifically need agentic-rag or ai-agents

Shares knowledge-base, llm, local-first, mcp with note-gen.

DeskcommCRM

melgarafael/DeskcommCRM

Open-source AI sales OS — self-hosted CRM with native AI agents + WhatsApp (WAHA). Open alternative to Kommo, Octadesk & Intercom for any business that sells by chat. MCP-ready, multi-tenant, LGPD.

Choose DeskcommCRM if…

• MIT License suits your use better than GNU General Public License v3.0
• you prefer a smaller, narrower project to a large one
• you specifically need ai or ai-agents

Shares mcp, nextjs, open-source, rag with note-gen.

dify

langgenius/dify

Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Deploy on cloud, VPC, or self-hosted, so teams move from prototype to production without rebuilding the stack.

Choose dify if…

• you want something your agent can install directly rather than a library to wire up yourself
• you want the more widely starred option (161.1k)
• you specifically need agentic-ai or agentic-framework

Shares agent, llm, mcp, nextjs with note-gen.

siyuan

siyuan-note/siyuan

An open-source, privacy-first, self-hosted knowledge workspace where humans and AI agents work together 开源、隐私优先、自托管的知识工作空间，让人与智能体在此协作

Choose siyuan if…

• GNU Affero General Public License v3.0 suits your use better than GNU General Public License v3.0
• you want the more widely starred option (47.2k)
• you specifically need agentic-ai or ai-agent

Shares knowledge-base, local-first, markdown, mcp with note-gen.

CopilotKit

CopilotKit/CopilotKit

The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI Protocol

Choose CopilotKit if…

• MIT License suits your use better than GNU General Public License v3.0
• you want the more widely starred option (38.7k)
• you specifically need agent-native or agentic-ai

Shares agent, llm, nextjs, open-source with note-gen.

crawl4ai

unclecode/crawl4ai

Official Crawl4AI Cloud: a hosted web scraping, extraction, and search API for AI agents. Free API key, 1,000 credits a month, no card. Fully open source: this repo is the Apache-2.0 crawler that powers it, and you can self-host it.

Choose crawl4ai if…

• you would rather work in Python than TypeScript
• Apache License 2.0 suits your use better than GNU General Public License v3.0
• you want the more widely starred option (87.3k)
• you specifically need ai or ai-agents

Shares llm, markdown, mcp, open-source with note-gen.

book-to-skill

virgiliojr94/book-to-skill

Turn any technical book PDF into a Claude Code skill — ready to study, reference, and use while you work.

Choose book-to-skill if…

• you would rather work in Python than TypeScript
• MIT License suits your use better than GNU General Public License v3.0
• you want something your agent can install directly rather than a library to wire up yourself
• you want the more widely starred option (37.7k)

Shares knowledge-base, knowledge-management, llm, rag with note-gen.

WeKnora

Tencent/WeKnora

Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and a self-maintaining Wiki.

Choose WeKnora if…

• you would rather work in Go than TypeScript
• you want something your agent can install directly rather than a library to wire up yourself
• you want the more widely starred option (37.3k)
• you specifically need agentic or ai

Shares agent, knowledge-base, llm, rag with note-gen.

MemOS

MemTensor/MemOS

Self-evolving memory OS for LLM & AI Agents: ultra-persistent memory, hybrid-retrieval, and cross-task skill reuse, with 35.24% token savings and DeepSeek Harness support.

Choose MemOS if…

• Apache License 2.0 suits your use better than GNU General Public License v3.0
• you want something your agent can install directly rather than a library to wire up yourself
• you specifically need agentic-ai or ai

Shares agent, llm, mcp, rag with note-gen.

voltagent

VoltAgent/voltagent

AI Agent Engineering Platform built on an Open Source TypeScript AI Agent Framework

Choose voltagent if…

• MIT License suits your use better than GNU General Public License v3.0
• you specifically need agents or ai

Shares llm, mcp, open-source, rag with note-gen.

openagent

the-open-agent/openagent

⚡️next-generation personal AI assistant powered by LLM, RAG and agent loops, supporting computer-use, browser-use and coding agent, demo: https://demo.openagentai.org

Choose openagent if…

• you would rather work in Go than TypeScript
• Apache License 2.0 suits your use better than GNU General Public License v3.0
• you prefer a smaller, narrower project to a large one
• you specifically need agentic or agentic-ai

Shares agent, knowledge-base, llm, mcp with note-gen.