CATEGORY MATRIX // 14 VERIFIED PROJECTS

Best Open-Source & Self-Hosted Productivity & Notes Software

Notetaking, wikis, and all-in-one workspaces Compare GitHub star velocity, open-source licenses, self-hosting difficulty, and deploy with 1-click Docker Compose templates.

14
Verified FOSS Tools
648.3k+
Combined GitHub Stars
8
Proprietary SaaS Replaced
100%
Docker Compose Ready

Commercial Productivity & Notes SaaS You Can Replace Today

Productivity & Notes Open-Source Comparison Matrix (2026)

Open-Source ProjectReplaces SaaSGitHub StarsLicenseTech StackDifficultyDeploy
AppFlowyNotion★ 77,255AGPL-3.0Flutter, Rust, GoEasyDocker
Stirling-PDFAdobe Acrobat Pro / Smallpdf★ 94,070GPL-3.0Java, Spring Boot, Vue.js, OCR TesseractEasyDocker
StrapiContentful★ 73,297MITTypeScript, Node.js, ReactMediumDocker
Paperless-ngxBox DMS / Abbyy Paperless★ 46,565GPL-3.0Python, Django, Celery, Tesseract OCR, Redis, PostgreSQLMediumDocker
LogseqRoam Research / Evernote★ 45,216AGPL-3.0Clojure, ClojureScript, ElectronEasyDocker
OutlineConfluence / Slite★ 40,872BSL-1.1TypeScript, Node.js, React, PostgreSQL, RedisMediumDocker
Hoarder (Karakeep)Pocket / Raindrop.io★ 29,621AGPL-3.0TypeScript, Next.js, SQLite, MeilisearchEasyDocker
DocmostConfluence / Slite★ 21,957AGPL-3.0TypeScript, NestJS, React, PostgreSQL, RedisEasyDocker
FormbricksTypeform★ 13,091AGPL-3.0Next.js, TypeScript, PostgreSQLEasyDocker
AFFiNENotion★ 73,418AGPL-3.0TypeScript, Rust, ReactMediumDocker
GhostContentful★ 55,522MITJavaScript, Node.js, MySQLEasyDocker
Trilium NotesRoam Research / Evernote★ 38,295AGPL-3.0JavaScript, Node.js, SQLiteEasyDocker
LinkwardenPocket / Raindrop.io★ 20,073AGPL-3.0TypeScript, Next.js, PostgreSQLEasyDocker
BookStackConfluence / Slite★ 19,081MITPHP, Laravel, MySQLEasyDocker

All Verified Productivity & Notes Projects (14)

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AppFlowyAGPL-3.0

Open-source Notion alternative built with Flutter and Rust

Difficulty: Easy77,255 ⭐
Configure Parameters
docker-compose.appflowy.yml
version: "3.8"
services:
  appflowy_cloud:
    image: appflowy/appflowy_cloud:latest
    container_name: appflowy-cloud
    restart: unless-stopped
    ports:
      - "${PORT:-8000}:8000"
    environment:
      APPFLOWY_DATABASE_URL: postgres://postgres:${DB_PASSWORD:-appflowy_pwd}@postgres:5432/appflowy
      APPFLOWY_S3_ACCESS_KEY: ${S3_KEY:-minioadmin}
      APPFLOWY_S3_SECRET_KEY: ${S3_SECRET:-minioadmin}
    depends_on:
      - postgres
  postgres:
    image: postgres:15-alpine
    container_name: appflowy-postgres
    restart: unless-stopped
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: ${DB_PASSWORD:-appflowy_pwd}
      POSTGRES_DB: appflowy
    volumes:
      - appflowy_pg_data:/var/lib/postgresql/data
volumes:
  appflowy_pg_data:

Frequently Asked Questions: Self-Hosted Productivity & Notes

What is the best open-source Productivity & Notes software to self-host in 2026?

Based on community adoption and GitHub velocity, AppFlowy (77,255 GitHub stars) is the leading open-source productivity & notes solution. It replaces Notion and is distributed under the AGPL-3.0 license.

Can I deploy self-hosted Productivity & Notes tools using Docker Compose?

Yes. All 14 open-source productivity & notes projects listed on this page include production-tested Docker Compose configurations with persistent volume mounts and environment variable customization.

Which commercial SaaS products in Productivity & Notes can be replaced with open source?

You can replace proprietary tools including Notion, Contentful, Typeform, Adobe Acrobat Pro / Smallpdf, Box DMS / Abbyy Paperless, Confluence / Slite, Pocket / Raindrop.io, Roam Research / Evernote with self-hosted open-source equivalents, eliminating per-seat subscription costs while retaining 100% data sovereignty.

What server specs are needed to self-host Productivity & Notes software?

Most productivity & notes applications run smoothly on a standard Linux VPS with 2 vCPU and 2GB–4GB RAM ($6–$12/month on Hetzner, DigitalOcean, or Linode).