v0 is one of the fastest ways to turn a prompt into an interface and ship it on Vercel. Coshell is a different thing: the shared live session where your whole team and one agent build on the codebase you already have.
v0 turns one person's prompt into a generated app.Coshell puts a whole team in one live session with one agent, on your real code.
Not a UI generator, and not a per-seat tool. One shared live session your team works in together, on your own codebase, on your own keys. Every line below is running in production today.
v0 is built around one person prompting a generator and sharing the result. Coshell puts several people in one live session on the repository you already have, prompting one agent together, and pushing to your real git.
v0 is priced per seat and meters usage in credits. Coshell is free to self-host, no seats: run a drive on your own machine, up to five teammates in your org, unmetered. A ten-engineer team is one drive, not ten seats.
v0 runs on Vercel's own models, paid in credits. Coshell runs 70+ models on your own provider keys, scoped per drive, billed by your provider with no markup from us.
v0's center of gravity is generate in v0 and deploy on Vercel. Coshell runs your existing codebase and pushes to your own repositories, so your branching, review, CI, and hosting stay exactly as they are.
| v0generative UI · build an app | Coshellhosted · multiplayer | |
|---|---|---|
| Primary job | Generate UI and apps from prompts | A team co-drives one live agent on a real codebase |
| Collaboration | Share, view, and duplicate chats; no live co-editing of one session | Many people in one shared live session with one agent |
| Codebase fit | Generate in v0; can import a repo; Vercel-centric | Works on your existing repo; pushes to your real git |
| Pricing basis | Per seat, plus metered credits | Free to self-host, no seats |
| Team size | Priced per seat | Up to 5 teammates per drive |
| Models | Vercel's own models, credit-metered | Bring your own keys, 70+ models |
| Hosting | Deploys to Vercel | Your own infrastructure and git |
| Best for | Fast frontend, prototypes, design to code | A team building and maintaining a real app together |
v0 is the fastest way to generate an interface. Coshell is where a team builds the real app.
These are complementary. Generate a UI or a starting app with v0, then bring it into your repository and build and maintain it as a team in a Coshell drive: one agent, your own model keys, per drive not per seat, pushing to your real git.
Coshell is built on OpenCode, the open agent engine, and adds the shared session your whole team works in together.
For a team building or maintaining a real codebase together, yes. They are different shapes, though: v0 is the fastest way to generate a UI or an app from a prompt and ship it on Vercel. Coshell is the shared live session where your whole team works with one agent on the repository you already have. Many people would use v0 to generate an interface and Coshell to build the real app as a team.
Yes, and it is a natural pairing. Generate a UI or a starting app with v0, bring it into your repository, and then build and maintain it as a team in a Coshell drive, with one agent, on your own keys, pushing to your real git. v0 is great at the first interface; Coshell is where the team keeps building.
Yes, on every plan. Coshell runs 70+ models on your own provider keys, scoped per drive, billed by your provider. v0 runs on Vercel's own models, paid through credits.
In your own git. A Coshell drive runs your existing repository and pushes to the repositories you already use, so your branching, review, CI, and hosting stay as they are. With v0, projects live in v0 and Vercel by default, with GitHub import and export available.
Open a drive in the browser, or attach from the CLI. Put your whole team and one agent in the same live session, on the code you already have.