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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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Chatbots
Research
Coding
Image
Video
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Productivity
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Agents
Dev Platform
Data
Marketing
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Perplexity
S
Genspark
A
GitHub Copilot
B
ChatGPT
S
TaglineAI search done right. Cited answers, not chat theater.AI agent for deep search. Generates Sparkpages — full mini-reports.Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.The default. Strongest ecosystem + best multimodal breadth.
CategoryResearchResearchCodingChatbots
PricingFree + $20/mo ProFree + $25/mo PlusFree (limited) + $10/mo Pro + $19/mo BusinessFree + $20/mo Plus + $200/mo Pro
Best forReplacing Google for any question where you want a cited answer in seconds.Travel planning, shopping comparisons, deep research where you want an artifact back.Teams with GitHub already. Devs who don't want to change IDEs.General use, voice chat, image generation, first-time AI users.
Strengths
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
  • Sparkpages = curated multi-source mini-articles
  • Agent can book, compare, shop
  • Autopilot agent for long tasks
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • Great voice mode
  • Huge plugin/custom GPT ecosystem
  • Strong image generation (DALL-E built in)
  • Code Interpreter
Weaknesses
  • Not a general chatbot
  • Answers can be shallow on complex topics
  • Early-stage — rough edges
  • Less reliable than Perplexity for simple questions
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • Reasoning quality varies by mode
  • Can be verbose
  • Confabulates on niche facts
Kai's verdictS-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.A-tier. Bet on this one — the Sparkpage format is genuinely new.B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.S-tier all-rounder. If you want one tool that does everything okay-to-great, this is it.
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