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SPECIFICTION
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SilverBullet

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Spec score 8.8 #35 of 216 in Note-taking apps

What it is

SilverBullet is a Markdown knowledge system for personal notes, team wikis, product documentation, and family spaces. Each space is a folder of plain Markdown files that can be opened in other editors, with storage choices including a computer, a user’s server, or a hosting provider. Writing tools include live preview, tasks, templates, a daily journal, outlining, Vim mode, comments, and media support for images, PDFs, audio, and video. Pages connect through wiki links, linked mentions, transclusions, tags, and live queries; an object graph is experimental. Lua can add commands, widgets, and automations, while CSS customization is available through Space Style. The server supports accounts, shared spaces, comments, @-mentions, and edits that appear as teammates make them. It works in desktop and mobile browsers, can be installed as a PWA, and supports offline work that syncs on reconnection. SilverBullet is open source, with free plans for personal use, education, and self-hosting. Cloud on PikaPods is $2 a month; Desktop Pro is $50 a year.

Spec sheet

Purpose
SilverBullet is a markdown knowledge management system for personal notes, team wikis, product documentation, and family spaces.Read 10 Oct 2026 · silverbullet.md
Supported platforms
web,Windows,macOS,Linux,iOS,Android,self-hostedRead 20 Sep 2026 · silverbullet.md
Integrations
Spaces can be synced with tools such as Syncthing or Dropbox, and Desktop can sync with a self-hosted or hosted SilverBullet Server.Read 10 Oct 2026 · silverbullet.md
Support
Support is available through the documentation and community forum; Server bugs can be reported on GitHub, and private billing or account questions can be emailed to [email protected].Read 10 Oct 2026 · silverbullet.md
License
SilverBullet Server and the sb CLI are MIT licensed and open source.Read 10 Oct 2026 · silverbullet.md
Collaboration
Server supports accounts, shared spaces, comments, @-mentions with a Mention Inbox, and edits from teammates appearing as they happen.Read 10 Oct 2026 · silverbullet.md
Customization
Space Lua lets users add commands, widgets, and automations, while Space Style supports CSS customization and shared libraries are marked beta.Read 10 Oct 2026 · silverbullet.md
Data control
Users choose to store their files on their computer, their own server, or with a hosting provider, and can move the folder between those locations.Read 10 Oct 2026 · silverbullet.md
Knowledge navigation
Pages support wiki links, linked mentions, transclusions, tags, live queries, and an experimental object graph.Read 10 Oct 2026 · silverbullet.md
Maker and history
SilverBullet was created by Zef Hemel and started in 2022 as an open source project.Read 10 Oct 2026 · silverbullet.md
Note sharing
YesRead 20 Sep 2026 · silverbullet.md
Offline access
YesRead 20 Sep 2026 · silverbullet.md
Offline and mobile
SilverBullet works in modern desktop and mobile browsers, can be installed as a PWA, and supports offline work that syncs when reconnected.Read 10 Oct 2026 · silverbullet.md
Plain files
A SilverBullet space is a folder of plain Markdown files that users can open in other editors and keep under their control.Read 10 Oct 2026 · silverbullet.md
Real-time collaboration
YesRead 20 Sep 2026 · silverbullet.md
Security and privacy
The maker says SilverBullet has no trackers or telemetry, and Server encrypts the browser’s local copy of a space on shared devices.Read 10 Oct 2026 · silverbullet.md
Writing features
Features include a live preview editor, tasks, templates, daily journal, outlining, Vim mode, comments, and support for images, PDFs, audio, and video.Read 10 Oct 2026 · silverbullet.md

Plans and prices

Desktop Personal Free Personal use and education · sync with any SilverBullet Server Read 10 Oct 2026 · silverbullet.md
Server Free Any number of users · self-hosted Read 10 Oct 2026 · silverbullet.md
Cloud on PikaPods $2 a month From $2/month on PikaPods Hosted SilverBullet Server · one-click deployment Read 10 Oct 2026 · silverbullet.md
Desktop Pro $50 a year $50 per user per year Per user · work use · bulk seats available Read 10 Oct 2026 · silverbullet.md

Every SilverBullet plan and price →

Strong points and limits

Strong points

  • Spaces are folders of portable Markdown files
  • Supports offline work and later syncing
  • Real-time edits, comments, and shared spaces
  • Runs on web, mobile, desktop, and self-hosted
  • Free plans for personal use and self-hosting

Limits

  • Object graph is experimental
  • Shared libraries are marked beta
  • Desktop Pro costs $50 a year
  • PikaPods hosting costs $2 a month

Who it suits

SilverBullet suits individuals and teams who want Markdown-based notes or shared documentation with control over where files are stored. Its offline support and browser-based mobile access may also fit users who need to work away from a connection.

Verdict

SilverBullet pairs flexible Markdown storage with linking, customization, offline work, and team collaboration. The experimental graph and beta shared libraries are worth noting if those features matter to your setup.

Where Specifiction places it

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