KaiAI tutor for anyone

Compare AI tools

Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.
Pick tools (3 selected)
Chatbots
Research
Coding
Image
Video
Voice
Meetings
Design
Productivity
Audio
Writing
Agents
Dev Platform
Data
Marketing
Education
Gemini
A
Lovable
A
Runway
S
TaglineGoogle's answer. Best integrated with Workspace + free for a lot.Build a full app from a prompt. Stripe-ready.The pro's AI video tool. Gen-4 is the current bar.
CategoryChatbotsDesignVideo
PricingFree + $20/mo Advanced (bundled with 2TB Drive)Free + $25-$100/moFree + $15-$95/mo
Best forAnyone already on Google, research tasks, summarizing long documents.Non-devs + solopreneurs shipping MVPs.Marketing video, pitch decks, b-roll, creative shorts.
Strengths
  • Native Google Workspace integration
  • Very long context (1M+)
  • Deep Research feature
  • Free tier is generous
  • Generates full apps + DB + auth
  • Good for non-developers
  • Ships faster than hand-coding
  • Most mature video workflow
  • Character consistency via Act-One
  • Gen-4 quality is production-grade
Weaknesses
  • Writing quality trails Claude
  • Over-refusals on edge content
  • UI is cluttered
  • Complexity ceiling
  • Can generate brittle code
  • Expensive at scale
  • Still needs post-editing
Kai's verdictA-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.A-tier. The strongest 'no-code' AI builder right now. Great for founder MVPs.S-tier. Market leader with reason. Start here for serious video.
LinkOpen →Open →Open →