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About

App0 is an AI-native app builder that turns a written description into a working full-stack application. Users describe what they need and choose an AI model, while the platform plans, codes, runs, tests, and fixes the project in an isolated development environment. Input can include written requirements, sketches, screenshots, or reference files, and the AI can build the frontend, backend, database, and APIs in one workflow. Every project is verified with type checks, tests, and build checks in a real environment, then delivered through an isolated HTTPS preview with a complete codebase that can be refined, exported, deployed, and owned by the user. App0 is designed to produce clean, maintainable, production-grade code rather than disposable demo prototypes. It provides clear live progress through analysis, research, editing, execution, and verification, followed by a complete handoff.

About

Massvai is an AI full-stack app builder that turns written prompts into Next.js applications built with TypeScript and Tailwind CSS. Its AI coding agent generates application code, while a live preview lets users inspect the result as they work. The product is intended for developers, founders, product teams, and non-technical builders creating prototypes, minimum viable products, internal tools, and customer-facing web applications. Projects can include Supabase authentication and database functionality, payment features using Stripe, GitHub synchronization, and deployment to Vercel. Users can export the generated code, making the builder suitable for teams that want an AI-assisted starting point while retaining access to the application source. Massvai is provided as a browser-based service for planning, generating, previewing, and refining web-app projects.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developers, founders, and product teams wanting to turn requirements, sketches, or screenshots into tested, deployable full-stack applications with AI

Audience

Developers, founders, product teams and non-technical builders

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

API

Offers API Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

$99 per month
Free Version Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

App0
United States
app0.ai/

Company Information

Massvai
massvai.com

Alternatives

Alternatives

Meku

Meku

Pimjo
VibeSDK

VibeSDK

Cloudflare

Categories

AI App Generators Supported
Vibe Coding Supported

Categories

AI App Generators Supported

Integrations

ChatGPT Supported
Claude Fable 5 Supported
Claude Fable 5.1 Supported
Claude Fable 5.5 Supported
Claude Haiku 5.5 Supported
Claude Mythos 5.1 Supported
Claude Opus 5 Supported
Claude Opus 5.5 Supported
Claude Sonnet 5.5 Supported
GPT-5.6 Sol Supported
GPT-5.6 Sol Ultrafast Supported
GPT-5.6 Terra Supported

Integrations

ChatGPT Not Supported
Claude Fable 5 Not Supported
Claude Fable 5.1 Not Supported
Claude Fable 5.5 Not Supported
Claude Haiku 5.5 Not Supported
Claude Mythos 5.1 Not Supported
Claude Opus 5 Not Supported
Claude Opus 5.5 Not Supported
Claude Sonnet 5.5 Not Supported
GPT-5.6 Sol Not Supported
GPT-5.6 Sol Ultrafast Not Supported
GPT-5.6 Terra Not Supported
Claim App0 and update features and information
Claim App0 and update features and information
Claim Massvai and update features and information
Claim Massvai and update features and information