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SpinBuild vs Kelbado

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 Kelbado
DetailSpinBuild logo SpinBuildKelbado logo Kelbado
What it doesAI platform for building websites and web apps from plain-language descriptions AI online-course builder: from idea to SCORM export in one window
StageNot given Startup
FoundedNot given 2026
Based inNot given ES
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: 0 EUR/month with 1,000 VC, 1 author seat, up to 1,000 learners, 10 GB storage. Pro: 29 EUR/month (free until January 1, 2027) with 10,000 VC/month, 1 author seat, up to 1,000 learners, 10 GB storage, no watermark, SCORM export, and AI tutor.
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 course generation from topic description
  • Realistic voiceover in 30+ languages
  • SCORM 1.2/2004 export
  • Auto-generated tests and assignments
  • Real-time learner analytics and completion tracking
  • Ready-made templates for onboarding, compliance, sales and soft skills
  • Custom branding with logo, colors and domain
  • Role-based permissions and learner assignment
  • Management in chat
  • API and xAPI integrations
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
  • Build complete courses in minutes instead of weeks
  • All-in-one platform: no need for separate tools for building, recording and publishing
  • Natural-sounding voiceovers in 30+ languages with one click
  • EU-compliant with GDPR, DPA, AI Act labeling and European servers
  • Free Pro tier until January 1, 2027 with no credit card required
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)200
Referring domains (Majestic)30

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