Can I open-source v0?
YES · mature open-source replacementYes. OpenCode (192k stars), OpenHands (83k stars), Cline (65k stars) are mature open-source replacements for v0 — self-host in one command and stop paying $30/mo.
People still pay for v0 because the UI can be copied, but high-quality code models, context ranking, safe execution, and constant evaluation are the product. The recurring cost buys model changes, indexing, prompt injection, tool permissions, sandboxing, evaluation, telemetry choices, and IDE compatibility, not just the visible interface.
xVercel models, design tuning, component data, deployment, and ecosystem integration
xfrontier proprietary model
xlarge-scale code retrieval
xcloud sandbox fleet
xenterprise policy and support
These projects already replace it, free.
OOnlookVisual AI editor for React apps: click an element, restyle it, let the model write the code.open source↗OOpenUIDescribe a component and see it rendered live, with output as HTML, React, or Svelte.open source↗DDyadPrompt a React app, preview it locally, then own the files and the bugs.open source↗What each one is, in full: Onlook · Dyad
all 8 open-source alternatives to v0 →· no votes, no pay-to-list · just what's real
v0 pricing
| plan | monthly | annual (per mo) | what you get |
|---|---|---|---|
| free | $0/user | $0/user | $5 model/usage credits per month plus 7 messages per day. |
| plus | $30/user | — | $30 monthly credits/user plus a $2 daily credit grant on days the user logs in. |
| business | $100/user | — | $30 monthly credits/user plus a $2 daily credit grant on login; business controls. |
| enterprise | custom | — | Custom seats, credits, controls and support. |
free tier$5 usage credits/month plus 7 messages/day
billingmonthly only; no public annual plan
hidden costsUsage is metered by model and cache type. Published rates range from $0.20/M input and $1.20/M output for Mini to $10/M input and $50/M output for Max Fast; teams can buy shared extra credits.
verified 2026-08-14 · source ↗
Can I open-source v0?
Yes. Onlook replaces v0 today — self-host it on your own server or machine with no subscription. The full list of open-source alternatives is on this page.
How much does v0 cost?
v0 costs about $30/month (Plus, checked 2026-08-14), which is $360 per year. That's what you save by replacing it with open source.
What do I lose by replacing v0?
Honestly: Vercel models, design tuning, component data, deployment, and ecosystem integration; frontier proprietary model; large-scale code retrieval; cloud sandbox fleet; enterprise policy and support. If any of those are load-bearing for you, keep paying.
Is there an open-source alternative to v0?
Yes: Onlook (Visual AI editor for React apps: click an element, restyle it, let the model write the code.) OpenUI (Describe a component and see it rendered live, with output as HTML, React, or Svelte.) Dyad (Prompt a React app, preview it locally, then own the files and the bugs.) All 8 curated open-source alternatives are at caniopensourceit.online/v0/alternatives.