What it does
6 features
v0 · AI agent for web apps and interfaces
Product and access
v0 is a hosted product from Vercel. Its documentation lives on v0.app. The reviewed pages name no public source code.
Core features
6 features from provider sources · checked on 5 November 2026. Availability and limits are directly below.
Agent with web search and browser
v0 can search the web, open and use the apps it builds, and diagnose and fix errors in your project automatically. You can stop the agent at any time.
Source 5Sandbox with terminal
v0 runs commands in the project’s sandbox. Three permission modes (Ask, Auto, Full) and your own rules control what runs without asking.
Source 13GitHub sync and pull requests
v0 works on its own branch instead of the base branch. Publish opens or reuses a pull request and merges it; GitHub branch protection still applies.
Source 8Deployment on Vercel
Working branches get preview deployments with their own URLs. Publish updates production and is an explicit step.
Source 16MCP and marketplace integrations
v0 uses MCP servers and Vercel Marketplace integrations as tools during generation, with presets such as Linear, Notion or Sentry. You can connect your own servers with four authentication types.
Source 11Database integrations
One-click integrations connect providers such as Upstash, Neon, Supabase and Vercel Blob. For SQL integrations, v0 can generate and execute SQL, including creating and dropping tables.
Source 17
Usable AI models
Open choice
You choose between the v0 Mini, Pro and Max models in the menu, and Vercel does not name what they are based on. You can add further models from the Vercel AI Gateway catalog, on Enterprise only after the owner allows it. With a ChatGPT plan, supported OpenAI models run through your account, but you still need a v0 credit balance.
Model families named
- In-house model
- OpenAI (GPT)
- Other models can be connected freely
- Model choice
- You choose
- Your own API key
- Yes
- Router or custom endpoint
- Yes
- Local models
- Not stated
- Depends on
- Plan, Admin approval
The rating covers the generally available main access. Partly documented · Sources accessed on
v0: Model picker · v0: Pricing · v0: Enterprise · v0: ChatGPT
Does it fit my task?
2 practical tasks · 7 requirements and limits
A good fit if …
- you want to build interfaces and full-stack apps from descriptions or mockups and deploy straight to Vercel
- you want to review changes through branches and pull requests in a GitHub repository
- you want to set permission modes and rules for the agent's terminal commands yourself
Less suitable if …
- you expect scheduled or recurring agent runs, which the pages do not describe
- you need persistent memory across chats
- you are looking for a self-run solution without a Vercel account
Editorial assessment based on provider documentation. Not a product test.
Practical tasks
Editorial examples based on documented features. No product tests performed.
Prototype from a description or mockup
- Your input
- A description or mockup of the desired interface.
- Possible result
- v0 builds the interface in the sandbox preview; Publish sends it to Vercel as a preview or production deployment.
- What to check
- Check the preview and publish only then, as Publish is an explicit step.
Change by pull request
- Your input
- An existing GitHub repository imported into a chat and a limited change.
- Possible result
- v0 writes to a working branch; Publish opens or reuses a pull request.
- What to check
- Check the diff and preview in the pull request and complete required reviews in GitHub.
Build an interface from a mockup, review it by pull request and deploy it.
Your possible prompt
Read the project rules. Investigate [error], propose a small change, and run the relevant checks. Show me the diff and any remaining uncertainties.
Adjust the task, data and permissions.
Requirements and limits
Requirement
Deploy permission required
Publishing requires a v0 role that can edit the chat and permission to deploy to the connected Vercel project. Team deployment policies can also block v0.
Source 16Limitation
Daily limit on the Free plan
Free has a limit of 7 messages a day. When credits are used up, generation pauses.
Source 3Limitation
ChatGPT subscription does not switch automatically
If you use a ChatGPT subscription, v0 pauses at your ChatGPT usage limit and saves progress but does not automatically switch to v0 credits.
Source 3Limitation
MCP tools only during generation
MCP servers only provide tools for v0 during generation. The generated code cannot call them directly.
Source 11Limitation
Full Permissions bypasses rules
In Full mode terminal rules are not evaluated, including for remote git pushes and destructive commands. The documentation recommends it only for non-sensitive projects without production credentials.
Source 13Limitation
Sandbox runs at most 24 hours
A sandbox can run for at most 24 hours from its creation. A new VM-backed chat gets a new sandbox; state carries over only by fork or import.
Source 10Not yet confirmed
Persistent memory not described
The agentic features page describes recall within the conversation only, not persistent memory.
Source 5
Can I use it?
Availability still unclear
Europe & regional availability
Security page, FAQ and pricing pages reviewed. They name no country release and no data regions; on GDPR the security page gives a general statement.
Reviewed scope: Hosted service; execution on Vercel infrastructure
Reviewed on:
Availability still unclear
Availability in Europe
The reviewed pages name no country list and no restriction. An explicit statement about Europe is missing.
Region, reason and source
Region covered: EU/EEA, United Kingdom and Switzerland
Documented reason: A missing statement is not availability.
Availability still unclear
Data storage: no region named
The security page says Enterprise data is processed on separate infrastructure but names no locations or regions. The FAQ also names no storage location.
Region, reason and source
Region covered: EU/EEA
Documented reason: The sources name no region.
Availability still unclear
GDPR statement without details
The security page speaks of full compliance with European data protection regulations but names neither contract nor transfer mechanism. On training: Enterprise can opt out, Business has opt-out by default per the pricing page; the FAQ says v0 may use prompts and content as inputs to models, except for Enterprise and anyone who opted out in Vercel settings.
Region, reason and source
Region covered: EU/EEA, United Kingdom and Switzerland
Documented reason: No country release can be derived from this.
Official source · v0.app · Official source · v0.app · Official source · v0.app
Accounts & permissions
Based on provider documentation. Permissions depend on the account, integration and organization policies. Review the permissions actually requested before use.
Configuration covered: Hosted account tied to teams and Vercel
Sources reviewed:
Show all 3 points
Documented with conditions
Account used
Chats belong to a personal or team scope. On Enterprise, admins can provision roles from an identity provider through Directory Sync and Access Groups; the pricing page lists SAML SSO for Enterprise. The account page names no sign-in methods.
Evidence · Evidence · EvidenceDocumented
Data access & team sharing
The sandbox is an isolated VM. v0 writes to a working branch rather than directly to the base branch, and GitHub protections apply. According to the page, enabling remote MCP for an integration can give v0 tools that read or change external data. On Plus plans, team members by default need access to the GitHub repository to collaborate on its chat and generate previews; the Allow v0 to Act on Behalf of Members setting lifts this for members without a GitHub connection.
Evidence · Evidence · Evidence
Memory and conversation continuity
2 of 6 criteria documented
The agent recalls within a chat; the reviewed pages describe no persistent memory.
Chat history, sandbox filesystem and GitHub repository
Sources accessed:
Documentation by criterion
StorageDocumented
Storage and scope
Every chat belongs to a project. The sandbox filesystem persists between sessions for the same chat. Once a GitHub repository is connected, it becomes the source of truth for the code. You see your chat history at v0.app/chats.
SelectionPartly documented
Selection and timing
According to the agentic features page, v0 remembers previous actions and results throughout the conversation. No mechanism that selects content for lasting storage is described on the reviewed pages.
Edit & deletePartly documented
Inspect, edit and delete
Archived chats stay restorable for 30 days and are then permanently deleted. The FAQ describes no self-serve deletion; you ask Vercel by contacting them, and models already trained are not updated. You can download your prompts and content through your account.
Access boundariesDocumented
Agent and channel boundaries
Files, environment variables and running processes never cross from one chat to another; state carries over only by fork or import. Project settings apply to all chats in the project. Chats can be moved between personal and team scope, and on Enterprise owners can disable link sharing.
RetrievalPartly documented
Retrieval
Chat history counts as input tokens. Web search and MCP tools fetch external information during generation. The reviewed pages describe no search across earlier chats for automatic retrieval.
New conversationsPartly documented
Session reset and compaction
Starting a new VM-backed chat creates a new sandbox. The projects and FAQ pages do not describe context compaction; the sandbox page names no manual reset of the sandbox.
Cost and effort
4 plans · Prices as of 5 November 2026
Prices and included usage
Pricing checked
Free $0 with 7 messages a day, Plus $30 and Business $100 per user a month, Enterprise by arrangement. Usage runs on credits.
| Plan | Price | Included |
|---|---|---|
| Free | 0 US dollars | v0, deployment on Vercel, Design Mode and GitHub sync; 7 messages a day. |
| Plus | $30 per user a month | $30 of included monthly credits per user, all models, centralised billing on vercel.com and team sharing; extra credits can be purchased. |
| Business | $100 per user a month | As Plus, with training opt-out by default. |
| Enterprise | Custom (contact us) | Builds on Business with SAML SSO, role-based access control, priority access and guaranteed support SLAs; the page states your data is never used for training. |
- The pricing page also lists $2 of free daily credits on login for Plus and Business; the pricing documentation mentions no daily credits. Both statements stand side by side.
- The documentation names a Premium plan at $20 a month that is being sunsetted and closed to new users; the pricing page does not list it.
- According to the documentation, unused monthly credits roll over and expire after 65 days. Purchased credits expire one year after purchase.
Setup
Start a chat in the browser, build by prompt and deploy to Vercel through Publish.
Operation & oversight
Based on public provider documentation. Assessments are editorial inferences from the stated properties. Actual time requirements and reliability have not been measured.
Deployment covered: Hosted operation in the browser with a sandbox
Sources reviewed:
Editorial assessment
v0 works in the chat under your supervision, with graded controls for permissions, deployments and pull requests. Scheduled runs are not described, and the reviewed pages show no persistent memory.
Show all 6 points
Documented
Starting further runs
With auto-continue, v0 progresses through multi-step tasks on its own, each step is visible in chat, and you can stop at any time. The agentic features page describes no schedules or detached runs.
EvidenceDocumented
Human intervention
In Ask mode v0 asks for commands marked ask or matching no rule, and blocks denied ones. Auto runs allowed commands without asking and decides itself whether to ask for unmatched ones. Full skips rule evaluation. Publish is an explicit step, and GitHub protections can block merging until reviews are completed.
Evidence · Evidence · Evidence
Evidence and open questions
17 sources · 4 open points
Open points
The reviewed sources contain no reliable information on these points. A gap says nothing about the product.
Europe: Availability still unclear
Requirements and limits: not yet confirmed
Sources and evidence
v0 home page, pricing pages, documentation and security page reviewed. Pricing and documentation differ on daily allowances (see notes). Example tasks are editorial; hands-on tests are still pending.
Editorial team: Michael Meierhoff · sources reviewed on . Provider information is not independent evidence of performance.
Provider
Vercel operates v0; the v0 security page refers to Vercel's SOC 2 Type 2 attestation.
- Operator
- Vercel
- Organization
- Provider
- Website
- v0.app
Changes to this profile 1
AI agent from Vercel that turns descriptions or mockups into code and full-stack apps and deploys them on Vercel.
These notes describe editorial changes. Source and pricing review dates appear in their respective sections.