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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 (4 selected)
Chatbots
Research
Coding
Image
Video
Voice
Meetings
Design
Productivity
Audio
Writing
Agents
Dev Platform
Data
Marketing
Education
GitHub Copilot
B
DALL-E 3
B
Genspark
A
Bolt.new (StackBlitz)
A
TaglineMicrosoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.OpenAI's image model. Built into ChatGPT Plus.AI agent for deep search. Generates Sparkpages — full mini-reports.Prompt to deployed full-stack app in the browser.
CategoryCodingImageResearchCoding
PricingFree (limited) + $10/mo Pro + $19/mo BusinessIncluded with ChatGPT Plus $20/moFree + $25/mo PlusFree + $20-$200/mo
Best forTeams with GitHub already. Devs who don't want to change IDEs.ChatGPT Plus users who want images without paying extra.Travel planning, shopping comparisons, deep research where you want an artifact back.PMs, founders, non-devs shipping MVPs.
Strengths
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • Excellent prompt understanding
  • Built into ChatGPT — no extra subscription
  • Good at composition + concepts
  • Sparkpages = curated multi-source mini-articles
  • Agent can book, compare, shop
  • Autopilot agent for long tasks
  • Full-stack generation + live preview
  • Deploy to Netlify in one click
  • Works in-browser — no install
Weaknesses
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • Aesthetic ceiling below Midjourney + Ideogram
  • Text rendering worse than Ideogram
  • No fine control
  • Early-stage — rough edges
  • Less reliable than Perplexity for simple questions
  • Quality ceiling for complex apps
  • Can get into loops for non-trivial bugs
Kai's verdictB-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.B-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately.A-tier. Bet on this one — the Sparkpage format is genuinely new.A-tier. Best for fast prototypes. Competitive with Lovable — try both.
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