Should you build your own Notion?
Flexible docs, databases, wikis, and lightweight project workspace
A solo notes-and-database workspace is buildable, but Notion's block editor, permissions, sync, templates, AI, integrations, and collaboration take real product work.
ENOriginal research content in English. Original prompt preserved in English.
Build me a personal notes-and-databases app to replace Notion. Requirements:
- A local web app: Node + Express + better-sqlite3, server-rendered pages with a little
vanilla JS. No frontend framework, no build step.
- Pages are Markdown, stored in SQLite, edited in a plain textarea with a live preview
pane (render with marked). Markdown is the format, not blocks.
- [[Wiki-style]] links between pages, with a backlinks section rendered at the bottom of
every page.
- Simple databases: a page can define a table (columns typed text/number/date/select),
rows editable inline, stored as JSON in SQLite.
- Full-text search across everything via SQLite FTS5, search box in the header.
- A nightly export of all pages to a folder of plain .md files, so my notes are never
trapped in the app.
- Binds to localhost only. No accounts, no telemetry, everything on my machine.
- Out of scope: real-time collaboration, cross-device sync, and a block editor. Do not
build auth or hosting config, this runs on my own machine.
- Include a README with setup steps and where the data lives on disk.The prompt opens pre-filled in your agent. Review it before running. · this prompt is generated from the build plan · improve it via PR
What would building your own look like?
Build a block-based notes app with markdown-ish editor, simple databases, backlinks, templates, and local/cloud sync.
What you will need
- web app framework
- database
- auth
- rich-text/block editor
- optional LLM API
- hosting
They pay for a shared workspace that nontechnical teammates can trust and understand.
xmature block editor
xcross-device sync
xpermissions
xdatabase views
xtemplates marketplace
xintegrations
xAI workspace context
Prefer something ready-made?
AppFlowyNotion, except the useful copy can live on your machine.Open source↗
SiYuanBlocks, databases and relations with local storage and considerably more exposed wiring.Open source↗
AFFiNENotion and Miro had one child, then let it keep files locally.Free↗View all 3 alternatives to Notion →· Licença, instalação e limitações em cada alternativa.
How much does Notion cost?
- Monthly billing
- $12/mo$12/mo · per person
- Per year
- $144/yr$144/yr
- Annual billing
- $120/yr17% cheaper than paying monthly
- On a Brazilian card, with 3.5% IOF
- R$62.71/moR$627/yr
Saved to My list. You will see a notice on this site when the price changes.
You complete the purchase on Notion’s site. Vibe Radar does not handle payments.
| Plan | Monthly | Annual (per month) | What is included |
|---|---|---|---|
| free | $0/workspace | $0/workspace | Unlimited pages/blocks for 1 person; 5 MB/file, 7-day history, 10 guests, 1 chart and 1 notion.site domain; multi-member workspaces have an unpublished block cap. |
| plus | $12/user≈ $12 | $10/user≈ $10 | Unlimited blocks; files up to about 5 GB each; 30-day history; unlimited guests; 5 notion.site domains and unlimited charts. |
| business | $24/user≈ $24 | $20/user≈ $20 | 90-day history, unlimited guests and 5 notion.site domains; Notion AI included subject to fair-use limits. |
| enterprise | custom | - | Unlimited page history; custom seats, security controls and pricing. |
Free tierFor 1 person: unlimited pages/blocks, 5 MB uploads, 7-day history, 10 guests, 1 chart and 1 notion.site domain; 2+ member workspaces face an unpublished block cap.
Billing termsmonthly + annual; per member per workspace; added seats prorated; removed seats stay paid until renewal
Additional costsEach workspace bills separately. Custom Notion Agents cost $10 per 1,000 credits; credit billing for Workers begins 2026-10-15. Custom domains cost $10/month each or $8/month each on annual billing. Removing a member does not refund the current term, though the paid seat can be reassigned.
verified 2026-08-11 · source ↗
Is it cheaper to build or buy Notion?
Adjust the numbers: hours to build, your hourly rate, running costs and the subscription price.
Over 24 months, subscribing is cheaper.
Starting hours estimated from the analysis (multi-day). Does not price what you give up (support, integrations, security).
Is Notion free?
Free for individuals with unlimited blocks; 5 MB uploads and 7-day history. The paid plan is Plus at $12/mo (checked 08/07/2026).
Can I rebuild Notion?
Kinda. The core of Notion is buildable in a weekend with the prompt on this page, but there are real gaps: mature block editor, cross-device sync. Read the honest list above before committing.
How much does Notion cost?
Notion costs about $12/mo (Plus, checked 08/07/2026), which is $120 per year.
What do I lose by replacing Notion?
Honestly: mature block editor; cross-device sync; permissions; database views; templates marketplace; integrations; AI workspace context. If any of those are load-bearing for you, keep paying.
Is there an open-source alternative to Notion?
Yes: AppFlowy (Notion, except the useful copy can live on your machine.) SiYuan (Blocks, databases and relations with local storage and considerably more exposed wiring.) AFFiNE (Notion and Miro had one child, then let it keep files locally.) All 3 curated free alternatives are at https://viberadar.si/notion/alternatives. The prompt is for when you want it exactly your way.