Massvai

Massvai builds Next.js apps from a prompt and deploys them.

AI tool

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Pricing

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Overview

Massvai is a builder that plans and codes a Next.js application from a plain description, with optional screenshots or reference files. You watch progress in a live preview, then review the files, link Supabase, sync the repository with GitHub and publish on Vercel in one flow. Progress and tool history are saved for long tasks. You can export every file.

Key features

Plans, then writes TypeScript and Next.js
Live preview
Supabase connection
GitHub sync and Vercel deploy
Full file export

Use cases

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Last updated 2026-11-03

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