Best Self Hosted Alternatives to Memos Cloud

Memos is an open-source, privacy-first note-taking service designed for capturing short notes and building a lightweight knowledge base. It is built for fast, local-first writing, with your data stored on your own infrastructure and no built-in tracking.

Key Features

• Markdown-first editor with plain-text oriented storage
• Fast, minimal UI optimized for quick capture and retrieval
• Organize notes with tags and basic structuring for knowledge management
• Share and publish selected notes for others to view
• REST and gRPC APIs for integrating with developer workflows
• Multiple database options, including SQLite, MySQL, and PostgreSQL
• Simple deployment options including Docker, prebuilt binaries, and Kubernetes

Use Cases

• Personal “memo hub” for daily notes, journaling, and quick idea capture
• Team wiki or lightweight internal knowledge base
• Developer logbook for snippets, debugging notes, and infrastructure runbooks

Memos is a good fit when you want a fast, distraction-free notes app that is easy to run and maintain, while keeping full control over your data. Its API access and simple deployment make it practical for both individuals and small teams.

Joplin is a free and open source note-taking and to-do application designed for keeping your data private while staying available across devices. It is offline-first and can sync using end-to-end encryption via multiple backends, including WebDAV and Nextcloud.

Key Features

• Organize notes in notebooks with tags and powerful full-text search
• Markdown-based notes with optional rich-text editing
• End-to-end encryption (E2EE) for sync to protect note contents
• Sync with multiple providers and standards (including WebDAV-compatible services)
• Web Clipper extension to save web pages or screenshots as notes
• Import from Evernote (ENEX) and import/export Markdown
• Customization via plugins, themes, and an extension API
• Available on desktop and mobile, plus a terminal application

Use Cases

• Personal knowledge management across devices with encrypted synchronization
• Migrating from Evernote and consolidating notes into an open format
• Capturing research and articles via web clipping for offline reading

Joplin fits individuals and teams that want flexible note organization, broad sync options, and strong privacy controls. Its open formats and extensibility make it a solid long-term notes and knowledge base solution.

Logseq is a privacy-first platform for personal knowledge management built around linked, block-based notes organized as a graph. It supports local-first workflows using Markdown or Org-mode files, with additional options for database-backed graphs and real-time collaboration.

Key Features

• Block-based outlining with bidirectional linking and graph-based navigation
• Local file-based graphs using Markdown and Org-mode for longevity and portability
• Task management features integrated into notes (e.g., TODO workflows and queries)
• Whiteboards for spatial thinking with shapes, connectors, drawings, and embeds
• PDF reading and annotation integrated into the knowledge base
• Plugin and theme ecosystem via a dedicated plugin API
• Optional database-backed graphs with sync and real-time collaboration capabilities

Use Cases

• Personal knowledge base for research notes, study, and writing workflows
• Daily journaling and task tracking with linked context across projects
• Team knowledge sharing and collaborative note-taking (where collaboration is enabled)

Limitations and Considerations

• Database-backed graphs and real-time collaboration features may be in beta/alpha and can carry higher risk of data issues; backups are recommended

Logseq is well-suited for users who want a durable, local-first note system with strong linking and outlining. Its whiteboards, PDF annotation, and extensibility make it flexible for both personal productivity and collaborative knowledge work.

Blinko is an open-source, privacy-focused note-taking app designed for quickly capturing short “card” notes and organizing them over time. It adds AI-assisted retrieval using RAG, enabling natural-language search across your personal knowledge base while keeping data under your control.

Key Features

• Card-style note capture optimized for quick, lightweight writing
• Markdown-based notes for simple formatting and portability
• AI-enhanced retrieval using RAG for natural language querying of notes
• Self-hosted data storage emphasizing data ownership and privacy
• Web app built with a modern UI stack
• Optional multi-platform desktop experience via Tauri

Use Cases

• Personal knowledge management with fast capture of ideas and snippets
• Searching a private notes archive using natural-language queries
• Lightweight alternative to heavier note systems for daily journaling and memos

Limitations and Considerations

• AI/RAG features may require additional configuration and external model/provider choices depending on your setup

Blinko fits users who want a clean, fast note workflow with Markdown and the option to add AI-powered retrieval. It is especially suited to individuals prioritizing privacy and control while still benefiting from modern AI search.

Glass Keep is a Keep-style notes application that combines a glassmorphism UI with a Vite + React frontend and a small Express API backed by SQLite. It targets self-hosting use and can be run via Docker or as a local dev server.

Key Features

• Markdown notes with headings, code blocks and formatted text
• Checklists with drag-reorder and inline toggles
• Image attachments (client-side compression), thumbnails and fullscreen viewer
• Drawing/handwritten notes with brush controls
• Tags as chips, per-note color themes, pin/unpin and grid layout
• Real-time collaboration (checklists and note co-editing), conflict resolution
• Auth (username/password), secret recovery key, admin panel and user management
• PWA support, import/export (JSON, Google Keep import), per-note .md download
• Docker image and a single-file SQLite backend for quick deployment

(github.com)

Use Cases

• Personal note-taking with Markdown and images for users who prefer self-hosting
• Shared lists and collaborative checklists for small teams or households
• Lightweight, installable PWA for mobile/desktop note access without third-party cloud

(github.com)

Limitations and Considerations

• Uses SQLite (better-sqlite3) as a single-file database which simplifies setup but limits horizontal scaling and multi-node deployments
• PWA behavior and some UI nuances can vary by browser and platform; testing required for target devices

(github.com)

Glass Keep is a focused, practical alternative to cloud note services for users who want markdown, media attachments and collaborative lists while keeping full control of their data. It is distributed as source (GitHub) and a Docker image for straightforward self-hosting.