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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
Voice
Meetings
Design
Productivity
Audio
Writing
Agents
Dev Platform
Data
Marketing
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Kling
A
GitHub Copilot
B
Genspark
A
Perplexity
S
TaglineKuaishou's video model. The surprise standout.Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.AI agent for deep search. Generates Sparkpages — full mini-reports.AI search done right. Cited answers, not chat theater.
CategoryVideoCodingResearchResearch
PricingCredit-based, free trialFree (limited) + $10/mo Pro + $19/mo BusinessFree + $25/mo PlusFree + $20/mo Pro
Best forAnyone who wants top-tier video quality for less.Teams with GitHub already. Devs who don't want to change IDEs.Travel planning, shopping comparisons, deep research where you want an artifact back.Replacing Google for any question where you want a cited answer in seconds.
Strengths
  • Very strong motion + physics
  • Often beats Runway on realism
  • Great price
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • Sparkpages = curated multi-source mini-articles
  • Agent can book, compare, shop
  • Autopilot agent for long tasks
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
Weaknesses
  • UX is rough for English speakers
  • Queue times
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • Early-stage — rough edges
  • Less reliable than Perplexity for simple questions
  • Not a general chatbot
  • Answers can be shallow on complex topics
Kai's verdictA-tier. Rising fast. If you can tolerate the UX, quality per dollar is best-in-class.B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.A-tier. Bet on this one — the Sparkpage format is genuinely new.S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.
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