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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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Coding
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GitHub Copilot
B
Ask YouTube
A
Skye
A
Perplexity
S
TaglineMicrosoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.YouTube's Gemini-powered conversational search lets you ask natural language questions and get answers drawn from videos, Shorts, and the web — without ever leaving the platform.An agentic iPhone home screen that replaces your static icon grid with AI widgets that proactively surface health, calendar, finance, and local context — without you having to open a single app.AI search done right. Cited answers, not chat theater.
CategoryCodingResearchAgentsResearch
PricingFree (limited) + $10/mo Pro + $19/mo BusinessIncluded with YouTube Premium ($13.99/mo); expanding to some free usersWaitlist / Beta (pricing not yet disclosed)Free + $20/mo Pro
Best forTeams with GitHub already. Devs who don't want to change IDEs.YouTube heavy users who want to discover content through conversation rather than keyword guessing, especially for learning, research, or planning-style queries.iPhone power users who are frustrated that Siri is still reactive and want their home screen to actually anticipate their day.Replacing Google for any question where you want a cited answer in seconds.
Strengths
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • Searches across long-form videos, Shorts, and text in a single conversational query
  • Draws on real-time data from both YouTube content and the broader web
  • Deeply integrated into YouTube's existing search bar — zero context-switching required
  • Supports follow-up/refinement questions within the same session
  • Powered by Google Gemini, the same LLM backbone as Google's AI Mode in Search
  • Ambient, proactive intelligence delivered via native iOS widgets — no app-switching required
  • Cross-domain context: health, calendar, email, finances, and local recommendations in one layer
  • Works within iOS permission model (no jailbreak or sideloading), making App Store approval plausible
  • Strong pre-launch signal: 25k+ waitlist and backing from a16z, True Ventures, and SV Angel
  • Sources every claim
  • Fast, current answers
  • Pro Search runs multi-step research
  • Spaces for persistent context
Weaknesses
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • Still a limited test — US Premium subscribers only, with no firm global timeline
  • Raises real creator-traffic concerns: AI answers may reduce clicks to actual videos
  • No standalone value — entirely dependent on having a YouTube Premium subscription
  • Still pre-launch / beta — zero proven track record and no public pricing yet
  • iPhone-only by design, which immediately locks out half the smartphone market
  • Battery drain and privacy concerns from constant ambient context scanning are real and unresolved
  • Not a general chatbot
  • Answers can be shallow on complex topics
Kai's verdictB-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.A genuinely interesting evolution of video search that could make YouTube feel more like a knowledge engine, but it's still early-stage, US-locked, and paywalled behind Premium — watch this space rather than rerouting your workflow around it yet. (Verdict pending Phi's full review.)The concept is genuinely compelling — turning the home screen into a living AI layer is a smarter bet than yet another chat interface — but this is vaporware until it ships publicly and we see whether Apple's sandbox lets it breathe. (Verdict pending Phi's full review.)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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