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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 (4 selected)
Chatbots
Research
Coding
Image
Video
Voice
Meetings
Design
Productivity
Audio
Writing
Agents
Dev Platform
Data
Marketing
Education
Lex
A
ChatGPT Operator
B
Ideogram
S
Genspark
A
TaglineGoogle Docs with an AI collaborator baked in.OpenAI's browser agent. Clicks and types on websites for you.The one that actually gets text in images right.AI agent for deep search. Generates Sparkpages — full mini-reports.
CategoryWritingAgentsImageResearch
PricingFree + $12/moIncluded with ChatGPT Pro $200/moFree + $8/mo + $20/mo + $60/moFree + $25/mo Plus
Best forEssays, long-form drafts, thinking on the page.Power users willing to pay $200/mo for a browser bot.Anything with text — posters, ads, album covers, slide decks.Travel planning, shopping comparisons, deep research where you want an artifact back.
Strengths
  • Clean writing UX — distraction-free
  • +++ prompt triggers AI help
  • Collaboration + AI feedback together
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
  • Best text rendering in the game
  • Strong free tier
  • Good for logos, posters, thumbnails
  • Sparkpages = curated multi-source mini-articles
  • Agent can book, compare, shop
  • Autopilot agent for long tasks
Weaknesses
  • Less feature-rich than Google Docs
  • AI ceiling below dedicated tools
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
  • Aesthetic ceiling below Midjourney
  • Less style variety
  • Early-stage — rough edges
  • Less reliable than Perplexity for simple questions
Kai's verdictA-tier. Beautiful UX. The writing app I'd pick if I only wrote long-form.B-tier. Still early. Manus is more flexible for less money.S-tier for text-in-image. Use this for posters, Midjourney for art.A-tier. Bet on this one — the Sparkpage format is genuinely new.
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