Should you build your own Figma?
Collaborative browser-based design and prototyping tool
You can make a small drawing/prototyping tool, but Figma's moat is real-time multiplayer editing, plugin ecosystem, design-system workflows, performance, and enterprise trust.
ENOriginal research content in English. Original prompt preserved in English.
Build me a single-player vector canvas editor, a weekend sketch of Figma's core
canvas. Requirements:
- A canvas editor with rectangles, ellipses, text, and frames; select, move,
and resize with handles; fill, stroke, and corner-radius controls in a right
panel.
- A layers list with drag-reorder.
- Export the current selection as SVG and PNG.
- Local-first: documents persist to IndexedDB, with import and export as JSON.
- Vanilla JS or Svelte on a single canvas element, pick the simpler to ship; no
backend at all.
- No accounts, no telemetry, everything stays in the browser on my machine.
- Out of scope: multiplayer, comments, components, auto-layout, and plugins.
Do not build any collaboration or sync layer.
- README: state that this is not a Figma replacement, the moat is real-time
multiplayer plus the network of people already on it, and point to Penpot or
Excalidraw for serious single-player use.The prompt opens pre-filled in your agent. Review it before running.
What would building your own look like?
Build a simple canvas editor with rectangles/text/components and export, but expect it to be a toy compared with Figma.
What you will need
- web canvas/WebGL/SVG expertise
- real-time collaboration backend
- file format
- permissions
- plugin model
They pay because entire product/design teams coordinate inside the file, not because drawing rectangles is hard.
xreal-time multiplayer that just works
xyour team, who are all on Figma
xthe plugin ecosystem
xten years of canvas performance engineering
Prefer something ready-made?
PenpotThe real open-source answer: browser UI design, components, tokens, prototypes, comments, and multiplayer without pretending a whiteboard is Figma.Open source↗
Quant-UXBrowser prototypes, collaboration, user tests, and analytics in one product; weaker than Figma for pixel-perfect design systems.Open source↗
LunacyA polished free desktop UI editor with components, prototypes, cloud documents, and native apps; collaboration limits are small-team sized.Free↗View all 3 alternatives to Figma →· Licença, instalação e limitações em cada alternativa.
How much does Figma cost?
- Monthly billing
- $20/mo$20/mo · per person
- Per year
- $240/yr$240/yr
- Annual billing
- $192/yr20% cheaper than paying monthly
- On a Brazilian card, with 3.5% IOF
- R$105/moR$1,003/yr
Saved to My list. You will see a notice on this site when the price changes.
You complete the purchase on Figma’s site. Vibe Radar does not handle payments.
| Plan | Monthly | Annual (per month) | What is included |
|---|---|---|---|
| starter | $0/workspace | $0/workspace | 3 Figma Design/Sites files, 3 FigJam files and 3 Slides files per team; 3 pages per Starter team file; 30-day version history; 150 AI credits/day capped at 500/month. |
| professional, full seat | $20/user≈ $20 | $16/user≈ $16 | 3,000 AI credits/month; unlimited team files and version history. |
| professional, dev seat | $15/user≈ $15 | $12/user≈ $12 | 500 AI credits/month; Dev Mode access without full design editing. |
| professional, collab seat | $5/user≈ $5 | $3/user≈ $3 | 500 AI credits/month; FigJam and Slides editing, but not full Figma Design editing. |
| organization, full seat | - | $55/user≈ $55 | 3,000 AI credits/month; organization-wide libraries and admin controls. |
| organization, dev seat | - | $25/user≈ $25 | 500 AI credits/month; Dev Mode seat. |
| organization, collab seat | - | $5/user≈ $5 | 500 AI credits/month; collaboration seat. |
| enterprise, full seat | - | $90/user≈ $90 | 3,000 AI credits/month; enterprise governance and workspaces. |
| enterprise, dev seat | - | $35/user≈ $35 | 500 AI credits/month; Dev Mode seat. |
| enterprise, collab seat | - | $5/user≈ $5 | 500 AI credits/month; collaboration seat. |
| paid-plan view seat | $0/user | $0/user | Unlimited viewers; 500 AI credits/month; view/comment/basic inspection only. |
Free tierStarter: unlimited drafts, but each team gets 3 Design/Sites files, 3 FigJam files and 3 Slides files; 3 pages per team file; 30-day history; 150 AI credits/day up to 500/month.
Billing termsProfessional monthly + annual; Organization and Enterprise annual-only; AI credits reset monthly without rollover
Additional costsExtra AI credits require an add-on subscription or pay-as-you-go usage at prices not publicly listed. On a Professional annual plan, added seats can be charged separately at the full monthly rate until renewal; Organization/Enterprise additions are prorated and invoiced quarterly.
verified 2026-10-20 · source ↗
Is it cheaper to build or buy Figma?
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 (not realistically solo). Does not price what you give up (support, integrations, security).
Is Figma free?
The free Starter plan gives limited access with unlimited drafts and daily AI credits. The paid plan is Professional Full seat at $20/mo (checked 10/20/2026).
Can I rebuild Figma?
Not really. Figma’s value is not the code: Figma's value is multiplayer CRDTs, a decade of canvas engineering, and everyone else being on it. See the honest breakdown above.
How much does Figma cost?
Figma costs about $20/mo (Professional Full seat, checked 10/20/2026), which is $192 per year.
What do I lose by replacing Figma?
Honestly: real-time multiplayer that just works; your team, who are all on Figma; the plugin ecosystem; ten years of canvas performance engineering. If any of those are load-bearing for you, keep paying.
Is there an open-source alternative to Figma?
Yes: Penpot (The real open-source answer: browser UI design, components, tokens, prototypes, comments, and multiplayer without pretending a whiteboard is Figma.) Quant-UX (Browser prototypes, collaboration, user tests, and analytics in one product; weaker than Figma for pixel-perfect design systems.) Lunacy (A polished free desktop UI editor with components, prototypes, cloud documents, and native apps; collaboration limits are small-team sized.) All 3 curated free alternatives are at https://viberadar.si/figma/alternatives. The prompt is for when you want it exactly your way.