
ShareKit
Piar.io
Mugshot Bot
Linkz.ai
Survol
Bitly
Thumber
Link Preview Generator
DocuCommit.se
BookStack
GitBook
Confluence
Wiki.js
Outline Wiki
Archbee.io
Daux.io
ShareKit brings back the ability to edit link previews on Facebook - simply upload an image and enter a title and description, and ShareKit will generate a new link that can then be posted to Facebook with a beautiful preview
DocuCommit is a self-hosted documentation platform that stores every page as plain Markdown in your own Git repository. There is no database: every edit is a real commit, so revision history, diffs, and restore come from Git itself, not from a vendor's revision table.
Non-developers get a WYSIWYG editor that writes clean Markdown (toggle to source anytime), a guided three-pane merge when two people edit the same page, and paragraph comments stored in a sidecar file so the Markdown stays clean. Developers get files they can grep, and AI agents can read the entire knowledge base with a git clone. No integration layer, no sync pipeline.
Includes full-text search, draw.io and Mermaid diagrams stored next to the Markdown, and one-click export to Markdown, HTML, and PDF. A desktop app for editing, plus a read-only server (Docker) that publishes the docs to the whole team. Leaving costs nothing: the repo is already yours, so there is nothing to migrate out of.
A startup from Sweden.
ShareKit
DocuCommit.sePiar.io - Create beautiful custom link previews for all your social media channels in one place
BookStack - An open source knowledge management application that's focused on ease of use.
Mugshot Bot - Automated link preview images for your website. No more fussing with design tools or wading through thousands of stock photos.
GitBook - Modern Publishing, Simply taking your books from ideas to finished, polished books.
Linkz.ai - Automatic rich link previews on hover that keep visitors on your website
Confluence - Confluence is content collaboration software that changes how modern teams work