Can AI replace Supernotes?

YES · one-shottable
price $11/moyou'd save $132/yrbuild time one sittingcategory 🧠 notes & knowledgereplaced by 0 peoplebuild unverified

The core loop is small enough for a capable coding agent to produce a useful local version in one sitting. For Supernotes, capture small linked cards, tag them, and review or share focused collections. The hard boundary is real-time collaboration, mobile polish, sync, and card-based workflow refinement, plus sync, collaboration, and capture polish.

the prompt
Build a personal replacement for Supernotes in an empty repository.
Use Tauri 2, React, TypeScript, SQLite, and Markdown files as the source of truth; do not offer alternative stacks.
The core loop is: capture small linked note cards, tag them into focused collections, search them instantly, surface backlinks, and export a normal Markdown folder.
Make the first run work locally with one documented command.
Store all user data locally by default and make export straightforward.
Put secrets in .env, ship .env.example, and never commit credentials.
Store one Markdown file per note and a small SQLite index that can be rebuilt at any time.
Support wiki links, tags, backlinks, daily notes, pinned notes, and full-text search.
Add a fast command palette and keyboard-first create, rename, move, and link actions.
Render Markdown with task lists, code blocks, tables, and local image attachments.
Detect external file changes and show a safe conflict-resolution view.
Provide full-folder export, import, and an index-rebuild command.
Include clear empty, loading, success, and recoverable error states.
Add input validation, safe filenames, and graceful handling of unavailable APIs.
Write focused tests for the core transformation and one end-to-end happy path.
Create a README with setup, architecture, permissions, data location, and backup steps.
Do not add accounts, billing, telemetry, analytics, or a hosted control plane.
Deliberately leave out proprietary sync servers.
Deliberately leave out real-time multiplayer documents.
Deliberately leave out a plugin marketplace and hosted public sites.
Finish by running the tests and listing the exact commands used.

$ open in your agent (prompt prefilled, you press enter) or copy it raw · this prompt is generated from the build plan · improve it via PR

why people still pay

People still pay for Supernotes because people keep paying when the note system is trusted across every device and disappears into their daily capture habits. The recurring cost buys file watching, conflict handling, indexing, mobile apps, encryption, backups, and migrations, not just the visible interface.

what you lose

xreal-time collaboration, mobile polish, sync, and card-based workflow refinement

xfrictionless mobile capture

xreal-time team editing

xhosted publishing

xproprietary AI memory

prior art · use these instead of building, if you'd ratherAppFlowyActive open-source workspace with local-first documents and databases.
share on X ↗"I just replaced Supernotes ($11/mo) with one prompt"
questions
Can AI replace Supernotes?

Yes. A competent AI coding agent (Claude Code, Codex, Cursor) can build a usable personal Supernotes replacement in one session with the prompt on this page. It runs on your own machine or server with no subscription.

How much does Supernotes cost?

Supernotes costs about $11/month (Unlimited, checked 2026-07-31), which is $132 per year. That's what you save by replacing it with one prompt.

What do I lose by replacing Supernotes?

Honestly: real-time collaboration, mobile polish, sync, and card-based workflow refinement; frictionless mobile capture; real-time team editing; hosted publishing; proprietary AI memory. If any of those are load-bearing for you, keep paying.

Is there an open-source alternative to Supernotes?

Yes — AppFlowy (Active open-source workspace with local-first documents and databases.). Using prior art is also a valid exit; the prompt is for when you want it exactly your way.