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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)
Coding
Agents
Research
Chatbots
Image
Video
Voice
Meetings
Design
Productivity
Audio
Writing
Dev Platform
Data
Marketing
Education
Writesonic
B
Flux (Black Forest Labs)
A
Gamma
A
ChatGPT Operator
B
TaglineSEO-first AI writer. Optimized for ranking content.Open weights + strong photorealism. The open-source answer.AI slide decks that don't look AI-generated.OpenAI's browser agent. Clicks and types on websites for you.
CategoryMarketingImageProductivityAgents
PricingFree + $15-$99/moAPI + open weights (Schnell is Apache 2.0)Free + $10-$20/moIncluded with ChatGPT Pro $200/mo
Best forContent marketers churning out SEO articles.Developers + power users who want control and privacy.Pitch decks, proposals, internal presentations — fast.Power users willing to pay $200/mo for a browser bot.
Strengths
  • SEO built-in (Surfer integration)
  • Article generator for long-form
  • Chatsonic for research
  • Runs locally on a beefy GPU
  • Very photoreal
  • Best open-weight model
  • Strong templates
  • Decks, docs, webpages
  • Doesn't look generic
  • Actually uses websites — fills forms, clicks, checks out
  • Built into ChatGPT
  • Good for repetitive web tasks
Weaknesses
  • Output quality behind Claude for polish
  • SEO automation can produce generic content
  • Harder to use than hosted tools
  • Needs infra
  • Locked into Gamma's format
  • Export quality varies
  • Slow vs doing it yourself
  • Breaks on complex auth flows
  • $200/mo gate
Kai's verdictB-tier. Use Claude + manual SEO thinking. Writesonic is fast but generic.A-tier. S-tier if you self-host. The reason open-source image gen matters.A-tier. Best of a boring category. Use it for first drafts, then edit in Keynote if high-stakes.B-tier. Still early. Manus is more flexible for less money.
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