Laying out the streets…STEP 1 OF 3

Subcanvas · Office #45,761

Whiteboards inside whiteboards, with notes in every box

In the Notes and remembering neighborhood (Personal). In town since 20 Oct 2026.

Nobody has claimed this office yet. Tablif records every new product and gives it an office; when its owner claims it, the lights go on.

Is this yours? Claim it

What Tablif read on Subcanvas's site

Subcanvas describes itself as: “Subcanvas: turn a GitHub repo into a diagram you can click into”

What it is

Calls itself “whiteboard”.

  • Calls itself: whiteboard
“Whiteboards inside whiteboards, with notes in every box”

What it costs

Monthly subscription. A free tier, free forever. Prices quoted: $0, $5/month.

  • Monthly: yes
  • Free plan: free forever
  • Price: $0 · $5/month
“Free $0”
“Pro is $5 per editor a month.”

Who it sells to

Sells to developers. Built for solo users and teams. Made for developers.

  • Sells to: developers
  • Company size: solo / indie · teams
  • Made for: developers
“For developers”
“Free for one person, with up to 100 private whiteboards and pages.”

How it runs

A web app. Can be self-hosted. Hosted in the cloud. Open source. AI is a side feature.

  • Kind: web
  • Runs where: cloud / hosted · self-hosted
  • Open source: yes
  • AI role: a side feature
“Turn a GitHub repo into a diagram you can click into.”
“Your server, your data”

What it works with

Names Claude Code, Codex and 4 more on its pages.

  • Names: Claude Code · Codex · Cursor · +3
“Claude Code”
“Codex”

What it offers as proof

Live, no waitlist. Try it without signing up. Publishes docs.

  • Instant signup: yes
  • Trial asks for: nothing
“Sign in”
“Free, private projects included. No card.”

Sources

Tablif read these pages, last on 20 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

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