Wiki, docs & notes

11 SaaS · open-source self-host alternatives in this vertical

Every SaaS in this category, paired with its primary open-source self-host alternative. Each link drills into the full comparison page (license, setup time, monthly cost, migration sketch). Managed-hosting picks for self-hosters: managed Outline, BookStack, Wiki.js, AppFlowy, or NocoDB.

Airtable Spreadsheet / lightweight database

Primary self-host alt: NocoDB · nocodb/nocodb · AGPL-3.0 · 10min docker-compose
Confluence Team wiki / documentation

Primary self-host alt: BookStack · BookStackApp/BookStack · MIT · 10min docker-compose
Evernote Personal notes / web clipper / archive

Primary self-host alt: Joplin · laurent22/joplin · AGPL-3.0 · 10min — desktop/mobile app + Joplin Server (or any WebDAV) for sync
Feedly RSS feed reader

Primary self-host alt: Miniflux · miniflux/v2 · Apache-2.0 · 10min docker-compose (Go binary + Postgres)
Figma Design / collaborative vector editor

Primary self-host alt: Penpot · penpot/penpot · MPL-2.0 · 20min docker-compose
GitBook Documentation hosting / knowledge base

Primary self-host alt: BookStack · BookStackApp/BookStack · MIT · 20min docker-compose (PHP/Laravel + MariaDB)
Grammarly Writing assistant / grammar + style checker

Primary self-host alt: LanguageTool · languagetool-org/languagetool · LGPL-2.1 · 10min — single Java process, optional docker-compose
Miro Online whiteboard / visual collaboration

Primary self-host alt: Excalidraw · excalidraw/excalidraw · MIT · 5min docker run
Notion Notes / wiki / docs

Primary self-host alt: Outline · outline/outline · BSL-1.1 · 15min docker-compose
Pocket Read-it-later / web article archive

Primary self-host alt: Wallabag · wallabag/wallabag · MIT · 20min docker-compose (PHP/Symfony app + MariaDB)
Raindrop.io Bookmark manager / collection-organized

Primary self-host alt: Linkding · sissbruecker/linkding · MIT · 5min single-container docker run