Vibecode Capacities

track this build5 steps, step by step
YES · one-shottable
price $11.99/moyou'd save $143.88/yrbuild time one sittingcategory 🧠 notes & knowledgereplaced by 0 people

The core loop is small enough for a capable coding agent to produce a useful local version in one sitting. For Capacities, organize linked notes as typed objects such as people, books, meetings, and ideas. The hard boundary is object-model polish, mobile capture, sync, calendar integration, and ai features, plus sync, collaboration, and capture polish.

the project pack4 files · fastest path to a working personal build
README.md
# Capacities indie build

## Goal

Build the smallest trustworthy replacement for the core Capacities workflow for one developer or a tiny team.

## Scope

Capture linked notes as typed objects such as people, books, meetings, and ideas, search them instantly, surface backlinks, and export a normal Markdown folder.

## Quick start

1. Install the documented dependencies.
2. Copy `.env.example` to `.env`.
3. Run the development command chosen during implementation.
4. Complete the acceptance checks in `BUILD_PLAN.md`.

## Honest limits

This build deliberately does not replace:
- object-model polish, mobile capture, sync, calendar integration, and AI features
- frictionless mobile capture
- real-time team editing
- hosted publishing
- proprietary AI memory

If those capabilities are essential, use AppFlowy instead of pretending the gap is solved.

$ choose a build depth, inspect the files, then open the complete pack in your agent · this prompt is generated from the build plan · improve it via PR

why people still pay

People still pay for Capacities 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

xobject-model polish, mobile capture, sync, calendar integration, and AI features

xfrictionless mobile capture

xreal-time team editing

xhosted publishing

xproprietary AI memory

share on X ↗"I just replaced Capacities ($11.99/mo) with one prompt"
the escape hatch

Don't feel like building it? These folks already made it free.

SiYuanTyped blocks, relations and database views for people who enjoy seeing the machinery.46kaug 2026open sourceTrilium NotesNotes become objects through attributes, relations and reusable templates.37kaug 2026open sourceAnytypeCapacities with the same object obsession, local data and only 100 MB of free relay storage.$0free

all 3 free alternatives to Capacities →· no votes, no pay-to-list · just what's real

the numbers

Capacities pricing

planmonthlyannual (per mo)what you get
capacities basic$0/user$0/userUnlimited spaces, objects, blocks, custom object types and devices; 5 GB media total, then 100 MB uploads/month; 100 MB/file
capacities pro$11.99/user$9.99/userUnlimited media uploads under fair use; 100 MB/file; AI, smart queries, calendar, tasks, formulas and API
capacities believer$14.99/user$12.49/userAll Pro limits/features plus beta access to major new features

free tierUnlimited spaces, objects, blocks, custom object types and devices; 5 GB total media, then 100 MB uploads/month; 100 MB/file

billingmonthly + annual (-16%); free Pro trial in app, no card

hidden costsPaid 'unlimited' media is subject to fair use and a 100 MB/file cap. Paddle applies regional pricing/VAT, and VPN-based regional pricing is not accepted. No team or organization plan is sold.

verified 2026-08-13 · source ↗

questions
Vibecode Capacities

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

How much does Capacities cost?

Capacities costs about $11.99/month (Capacities Pro, checked 2026-08-13), which is $143.88 per year. That's what you save by replacing it with one prompt.

What do I lose by replacing Capacities?

Honestly: object-model polish, mobile capture, sync, calendar integration, and AI features; 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 Capacities?

Yes: SiYuan (Typed blocks, relations and database views for people who enjoy seeing the machinery.) Trilium Notes (Notes become objects through attributes, relations and reusable templates.) Anytype (Capacities with the same object obsession, local data and only 100 MB of free relay storage.) All 3 curated free alternatives are at vibecodeit.com/capacities/alternatives. The prompt is for when you want it exactly your way.