A v0 alternative for the work after the first screen: Fixa takes a task, works on your repository on its own cloud machine and comes back with a pull request.
New session
Fix a bug in my existing repo
Better fitFixa
Fixa starts from your repository, not a blank project. It reproduces the bug on its own machine and proves the fix with your tests.
Fixa's plan
v0 and Fixa are good at different jobs, and most teams need both kinds of work done.
v0 is Vercel's UI generator. It is excellent at polished React and Tailwind screens built from shadcn components, and it deploys to Vercel in a click.
Fixa is an AI engineer. Each task gets a Linux machine with a terminal and your whole repository, so it can install packages, run your tests, start the dev server and check its own work before it opens a pull request.
Use the chooser below with the job you actually have. Some of the answers are v0.
Each session gets its own computer with a terminal and your whole repository. It installs, builds, tests and starts the dev server.
$ git clone github.com/acme/billing$ pnpm installPackages: +412 done in 6.2s$ pnpm testTests 41 passed (41)$ pnpm devready http://localhost:3000
Connect GitHub and pick a repository and branch, or paste the URL of a public one. No new project to migrate into.
Import a repository
acme/billing
TypeScript · updated 2h ago
acme/api
Python · updated yesterday
acme/infra
Go · updated 3 days ago
The work happens on a branch named after the task. Review the diff and merge it, or comment and Fixa carries on.
Fix login redirect loop
Middleware sent signed-in users on /login back to /login. Closes #12.
Mention @Fixa in a thread. It answers there with Stop and Open buttons and posts the pull request when it is done.
Maya 10:42
@Fixa the checkout button does nothing on Safari
Fixa 10:42
On it. Working in acme/web.
Opened pull request #48: Fix Safari checkout click.
Give a saved prompt a schedule or a trigger: a GitHub event, a Linear label, a Sentry error. You get an email when it finishes.
Weekly dependency bumps
Runs when any trigger fires
Next run Mon 9:00 · email when done
GPT-6, Claude or Grok, chosen per task. A fast model for quick fixes, a frontier one for the hard bug.
Work reaches Fixa from
From public information and Fixa's own features as of October 2026. v0 changes too, so check v0.dev's site for its current details.
| Capability | Fixa | v0 |
|---|---|---|
| Generates React and Tailwind UI | ||
| Works on your existing GitHub repository | Via GitHub sync | |
| Opens pull requests on your repo | Limited | |
| Any language (Python, Go, Rust, Ruby) | Mostly Next.js | |
| Its own Linux machine with a terminal | Sandboxed preview | |
| Takes tasks from Slack, Linear and GitHub issues | ||
| Scheduled and event-triggered tasks | ||
| Choose the model (GPT-6, Claude, Grok) | v0's own models | |
| Live preview link | ||
| Free to start | ||
| Paid plans from | $8 a month | See v0.dev |
If your work goes beyond UI, yes. Fixa works on your existing repository on its own cloud machine, runs your tests and opens pull requests. If you only need polished React components, v0 is very good at that.
Yes. It builds React and Next.js interfaces, runs the dev server, screenshots the page to check its own work and gives you a live preview link. It also builds the backend, the database and the tests around them.
Yes, and many people should. Design a component in v0, commit it, then hand Fixa the work of wiring it to your API, writing tests and opening the pull request.
That is what it is built for. Connect GitHub, pick a repository and branch (or paste the URL of a public one), and Fixa clones it onto its own machine.
You choose per task: GPT-6 Luna, GPT-6 Sol, GPT-6 Astra, Claude Haiku 5.5, Claude Sonnet 5.5, Claude Opus 5.5, Claude Fable 5.1 or Grok 4.7.
It is free to start. Starter is $8 a month with a 7-day free trial, Pro $20, Max $40 and Ultra $80, each with more usage. Change or cancel any time.
Pictures: Babbage's Difference Engine, engraving by B. H. Babbage, 1864; Hollerith punched card, 1895; Ada Lovelace, diagram for the computation of Bernoulli numbers, 1842; Carpet loom with Jacquard attachment, Popular Science Monthly, 1891; Grant's Difference Engine, 1876; Jacquard loom cards, photograph by Robert-brook, CC0. Public domain or CC0, via Wikimedia Commons. Repositories, names and numbers in the product pictures are samples.
