Open-source startups in Productivity

Virtual whiteboard for sketching hand-drawn like diagrams

#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere

Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source Notion alternative.

There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.

Memos is an open-source, self-hosted note-taking app that brings your everyday thoughts together in a personal timeline. Your data stays yours, and you choose what to keep private or share.

🔥🔥🔥 Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints, docs, and triage.

Scheduling infrastructure for absolutely everyone.

A community-supported supercharged document management system: scan, index and archive all your documents

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

A privacy-first, open-source platform for knowledge management and collaboration. Download link: http://github.com/logseq/logseq/releases. roadmap: https://logseq.io/p/NX4mc_ggEV

The fastest knowledge base for growing teams. Beautiful, realtime collaborative, feature packed, and markdown compatible.

Build your personal knowledge base with Trilium Notes

A self-hosted dashboard that puts all your feeds in one place

Share a single keyboard and mouse between multiple computers.

A self-hostable bookmark-everything app (links, notes and images) with AI-based automatic tagging and full text search

Wiki.js | Next Generation Open Source Wiki

🗃 Open source self-hosted web archiving. Takes URLs/browser history/bookmarks/Pocket/Pinboard/etc., saves HTML, JS, PDFs, media, and more...

Huly — All-in-One Project Management Platform (alternative to Linear, Jira, Slack, Notion, Motion)

🚀 A self-hostable personal dashboard built for you. Includes status-checking, widgets, themes, icon packs, a UI editor and tons more!

Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana.

The Markdown-based note-taking app that doesn't suck.

Super Productivity is an advanced todo list app with integrated Timeboxing and time tracking capabilities. It also comes with integrations for Jira, GitLab, GitHub and Open Project.

In-browser Markdown editor

Community plugins list, theme list, and releases of Obsidian.

Docmost is an open-source collaborative wiki and documentation software. It is an open-source alternative to Confluence and Notion.

Lightweight clipboard manager for macOS

✨ AI Spreadsheet for Business

Deskreen turns any device with a web browser into a secondary screen for your computer. ⭐️ Star to support our work!

FLOSS kanban, built with Meteor. Official Public Support at GitHub issues only. Official Private Pre-Paid Support at https://wekan.fi/commercial-support/ only. Translation PRs to imports/i18n/data/en.i18n.json, other translations at https://app.transifex.com/wekan/wekan . No telemetry.

⚡️⚡️⚡️ Self-hosted collaborative bookmark manager to collect, read, annotate, and fully preserve what matters, all in one place.

The best free and open-source automated time tracker. Cross-platform, extensible, privacy-focused.

🌈一个跨平台的划词翻译和OCR软件 | A cross-platform software for text translation and recognition.

NOW MANAGED ON CODEBERG

Open source DocuSign alternative. Create, fill, and sign digital documents ✍️

Etherpad: A modern really-real-time collaborative document editor.

Open Source DeepWiki: AI-Powered Wiki Generator for GitHub/Gitlab/Bitbucket Repositories. Join the discord: https://discord.gg/gMwThUMeme

A web-based collaborative LaTeX editor

Offline, privacy-first grammar checker. Fast, open-source, Rust-powered

An open-source, clean-room reimplementation of Microsoft Word in pure Rust

Docs is an open-source text editor: web-native, made for real-time collaboration, cleanly structured documents and sub-documents with full ownership of your data. Built to scale with Django and React.

OpenProject is the leading open source project management software for product, project and portfolio management. A powerful Jira alternative with agile planning, issue tracking, roadmaps, Gantt charts, time tracking, collaboration features, and more. Available on premises or in the cloud. ⭐ Star us on GitHub

Work. Save. Share. Privately.

Omnivore is a complete, open source read-it-later solution for people who like reading.

Zotero is a free, easy-to-use tool to help you collect, organize, annotate, cite, and share your research sources.

The most complete open-source travel planner: real-time collaboration, bookings, budgets, packing lists, journals, offline PWA, SSO and an AI-ready MCP server, with planet-wide place search and routing built in.

开源白板工具（SaaS），一体化白板，包含思维导图、流程图、自由画等。All in one open-source whiteboard tool with mind, flowchart, freehand and etc.

A fully open source & end-to-end encrypted note taking alternative to Evernote.

Universal File Online Preview Project based on Spring-Boot

A Privacy-first, Cross-platform Text Expander written in Rust

A habit tracker app which treats your goals like a Role Playing Game.

Your One-Stop Publication Workbench

Mealie is a self hosted recipe manager and meal planner with a RestAPI backend and a reactive frontend application built in Vue for a pleasant user experience for the whole family. Easily add recipes into your database by providing the url and mealie will automatically import the relevant data or add a family recipe with the UI editor

One portable memory layer for every AI agent: local-first, Markdown-native, user-owned, and self-evolving across apps, tools, and workflows.

✍ WeChat Markdown Editor | 一款高度简洁的微信 Markdown 编辑器：支持 Markdown 语法、自定义主题样式、内容管理、多图床、AI 助手等特性

wallabag is a self hostable application for saving web pages: Save and classify articles. Read them later. Freely.

A pleasant note-taking platform with native speed, majoring in Markdown, MindMap, Typst, and plain text.

ShowDoc is a tool greatly applicable for an IT team to share documents online一个非常适合IT团队的在线API文档、技术文档工具

Elegant open source project tracking. Self-hosted Kanban for teams — free Community edition, with PLANKA Pro for organisations.

Rethinking Student Productivity

Grist is the evolution of spreadsheets.

Leantime is a goals focused project management system for non-project managers. Building with ADHD, Autism, and dyslexia in mind.

Not Just A Notepad! (golang + mongodb) http://leanote.org

No description on the repository.

PandaWiki 是一款 AI 大模型驱动的开源知识库搭建系统，帮助你快速构建智能化的 产品文档、技术文档、FAQ、博客系统，借助大模型的力量为你提供 AI 创作、AI 问答、AI 搜索等能力。