v0
Complete web interfaces generated from a prompt.
Olya's profile
- What sets it apart
- v0 writes real Next.js, Tailwind and shadcn/ui code rather than mockups you copy by hand, and it lands that code on a Git branch in your repository with a pull request against main. Since the 3 February 2026 relaunch it imports existing GitHub repos, runs in a sandbox that handles server-side work too, and the agent searches the web, inspects the deployed site and fixes its own build errors. Billing isn't per seat but per use: credits spent as tokens across four models (Mini, Pro, Max, Max Fast), from $1/$5 to $10/$50 per million input and output tokens.
- Strengths
- The gap between a prompt and a public URL is about as short as it gets: one-click deploy to Vercel and previews in an environment close to production. Design Mode allows visual tweaks without rewriting the prompt, and one-click integrations with Supabase, Neon, Upstash, Snowflake and AWS cover the data side without scaffolding. The branch-per-chat flow with pull requests still gives developers a checkpoint before anything reaches main.
- When to use it
- It pays off for high-fidelity prototypes, landing pages and internal dashboards when the stack is already Next.js on Vercel: what it generates is what actually runs. It also works for people who don't write code — product, marketing, design — because the pull request forces someone to read it before the merge. It makes sense when the value lies in being online by the end of the day.
- When to avoid it
- If your project doesn't live in the Vercel and Next.js ecosystem, v0 has you adopting someone else's technical choices for convenience, and undoing them later is expensive. The free plan ($5 of credits, 7 messages a day) is a trial, not a workspace: Plus costs $30 per user per month and Business $100, and real spend depends on tokens, so it needs monitoring rather than estimating. On large codebases with their own architecture, or when line-by-line review matters, an assistant inside the IDE stays more predictable.