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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)
Dev Platform
Agents
Voice
Video
Audio
Research
Coding
Chatbots
Image
Meetings
Design
Productivity
Writing
Data
Marketing
Education
Writesonic
B
Udio
A
Google Veo
A
Claude Code
S
TaglineSEO-first AI writer. Optimized for ranking content.Suno's main rival. Often better on instrumental nuance.Google's video model. Baked into Gemini + YouTube Shorts.Anthropic's CLI agent. Opus-powered, operates on your repo directly.
CategoryMarketingAudioVideoCoding
PricingFree + $15-$99/moFree + $10-$30/moIncluded with Gemini Advanced $20/mo + YouTube creator toolsPart of Claude Pro/Max/Team plans
Best forContent marketers churning out SEO articles.Musicians comparing AI outputs. Anyone who didn't click with Suno.Gemini Advanced users, YouTube Shorts creators.Developers who want an agent, not autocomplete. Large refactors, tests, docs.
Strengths
  • SEO built-in (Surfer integration)
  • Article generator for long-form
  • Chatsonic for research
  • Strong instrumentals + genre fidelity
  • Extend/remix features
  • Good lyric understanding
  • Included with Gemini Advanced
  • YouTube Shorts native integration
  • Strong prompt understanding
  • Runs locally, edits your actual files
  • Strong on large codebases with 1M context
  • Great at multi-step tasks
Weaknesses
  • Output quality behind Claude for polish
  • SEO automation can produce generic content
  • Same copyright gray zone as Suno
  • Ecosystem smaller
  • Still catching up on quality vs Kling/Runway
  • Less control than pros need
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
Kai's verdictB-tier. Use Claude + manual SEO thinking. Writesonic is fast but generic.A-tier. Genuinely different vibe from Suno — worth trying both for a month.A-tier if you already pay Gemini. B-tier standalone.S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.
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