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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.
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Claude Code
S
Windsurf
A
Groq
S
Genspark
A
TaglineAnthropic's CLI agent. Opus-powered, operates on your repo directly.Codeium's agentic IDE. Cascade agent + strong free tier.The fastest AI inference in the world. Crazy low latency.AI agent for deep search. Generates Sparkpages — full mini-reports.
Categorycodingcodingdev platformresearch
PricingPart of Claude Pro/Max/Team plansFree + $15/mo ProFree tier + pay-as-you-go APIFree + $25/mo Plus
Best forDevelopers who want an agent, not autocomplete. Large refactors, tests, docs.Developers who want Cursor-like power for less money.Developers who need sub-100ms LLM responses.Travel planning, shopping comparisons, deep research where you want an artifact back.
Strengths
  • Runs locally, edits your actual files
  • Strong on large codebases with 1M context
  • Great at multi-step tasks
  • Cheaper than Cursor
  • Cascade agent for multi-file tasks
  • Solid free tier
  • 500+ tokens/sec on Llama/Mixtral — feels instant
  • Custom LPU hardware
  • Great free tier
  • Sparkpages = curated multi-source mini-articles
  • Agent can book, compare, shop
  • Autopilot agent for long tasks
Weaknesses
  • Terminal-based — learning curve
  • Can't be used without Claude subscription
  • Smaller community
  • Model selection more limited
  • Open-weight models only (no Claude/GPT)
  • Less flexibility on custom configs
  • Early-stage — rough edges
  • Less reliable than Perplexity for simple questions
Kai's verdictS-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.A-tier. Close second to Cursor. If $5/mo matters, start here.S-tier for speed. When latency is the product, start here.A-tier. Bet on this one — the Sparkpage format is genuinely new.
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