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SpinBuild vs OpenV2

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

SpinBuild compared with OpenV2
DetailSpinBuild logo SpinBuild OpenV2
What it doesAI platform for building websites and web apps from plain-language descriptions Build native iOS and Android apps with AI
StageNot given Not given
FoundedNot given Not given
Based inNot given RO
Pricing modelFreemium Freemium
PricingStarter plan is free forever with no credit card required. New accounts get 250 welcome credits for the first month. Paid plans available with monthly credits that reset on the first of each month and do not roll over. Cost depends on the AI model chosen, thinking level, and work required per reques Free: one-time free trial. Pro: $25/month with included usage that resets every 5 hours and every week. Max: $129/month with 5 times the usage of Pro, priority build queue, concurrent builds, and priority support.
Key features
  • Support for 11 stacks: Next.js, React, Vue, Svelte, Astro, Preact, Vite, Express, Fastify, Koa, HTML/CSS/JS
  • Choice of AI models in one dropdown including Claude Opus, Claude Sonnet, GPT and hundreds of others
  • Live preview that updates as code is written
  • Code review with per-file approval and diffs
  • One-way sync to GitHub repository you own
  • Private Postgres database per project
  • One-click HTTPS deployment
  • MCP support for Cursor, Codex, Claude Code, Grok Build
  • Kernel-isolated containers for app security
  • Version history with rollback to any previous state
  • AI team with six specialists: team leader, researcher, product manager, architect, engineer, and data analyst
  • Native code generation in Swift and SwiftUI for iOS and Kotlin for Android
  • Cloud-based simulator for testing on iPhone, iPad, or foldable devices
  • V2 Cloud backend with authentication, database, files, and server logic
  • Code editor for manual edits on paid plans
  • Voice conversation support for building while talking
  • Project export as ZIP for use in Xcode or Android Studio
  • App Store and Google Play publishing workflow
  • Companion for Windows to install test builds on USB-connected phones
  • Version history to restore earlier project states
What makes it different
  • Vibe coding: describe what you want instead of writing every line yourself
  • Real full-stack apps with live preview, not just mockups or templates
  • Your code in a GitHub repo you own, yours to keep and run elsewhere
  • Switch AI models in one dropdown to balance speed, capability and cost
  • AI team assigns specific roles to each task rather than one agent guessing everything
  • Native apps built with real Swift, SwiftUI, and Kotlin code, not cross-platform frameworks
  • From idea to working app in minutes without requiring Mac or local development setup
  • Usage-based plans instead of credits, with no monthly cap
  • Full code ownership with generated code belonging to the user
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)10
Citation Flow (Majestic)2013
Referring domains (Majestic)32

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