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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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Dev Platform
Agents
Voice
Video
Audio
Research
Coding
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Image
Meetings
Design
Productivity
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Data
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Rows
A
Replicate
S
Stripe Link
A
Pika
A
TaglineSpreadsheets with AI + live integrations baked in.Run any open-source AI model with an API call.A digital wallet that lets AI agents spend on your behalf — without ever seeing your actual card number.The playful, accessible AI video tool.
CategoryDataDev PlatformAgentsVideo
PricingFree + $19-$89/user/moPay per second of computeFree for consumers; standard Stripe per-transaction fees for merchantsFree + $8-$58/mo
Best forOps teams, marketers, anyone building dashboards from multiple sources.Developers using open-source models (Flux, SDXL, Whisper, etc).Anyone running autonomous AI agents (shopping bots, booking assistants, personal AI) who wants delegated payment capability without handing over raw card data.Social media creators, beginners, anyone wanting quick fun clips.
Strengths
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • Tens of thousands of models (image, video, audio, LLMs)
  • One-line API for any model
  • Cog framework for custom model deploy
  • First mainstream wallet with a built-in agent authorization layer — AI agents get one-time-use cards, not your real credentials
  • OAuth-based approval flow means you review every agent spend request before payment credentials are shared
  • 250M+ existing Link users means instant network coverage at hundreds of thousands of Stripe-powered merchants
  • Developer-friendly: agent builders can use Link's wallet infra instead of rolling their own payment rails
  • Subscription tracking, auto payment-method updates, and 90-day purchase protection bundled in
  • Ingredients feature — combine people, objects, scenes
  • Lip sync + sound effects
  • Fun, approachable UX
Weaknesses
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Cold starts on less-popular models
  • Pricing gets real at scale
  • Stablecoin, agentic token, and BNPL agent-payment support is still 'coming soon' — traditional cards only at launch
  • Per-transaction approval flow can be tedious for high-frequency agent tasks until spending-limit presets ship
  • Merchant adoption for agent checkout paths is still early; real-world agentic commerce coverage is thin
  • Lower fidelity than Runway/Kling
  • Still rough on complex scenes
Kai's verdictA-tier. The most interesting spreadsheet in years. Great for ops dashboards.S-tier for open-source model APIs. The default in this space.Stripe Link is the most credible first move toward a real agentic payment layer — the one-time-use card model is genuinely clever, and the existing merchant network gives it a head start no startup wallet can match. But the 'approve every transaction' UX will get old fast, and the hard part (autonomous spending with guardrails) is still on the roadmap. (Verdict pending Phi's full review.)A-tier for social/casual. B-tier for serious work. Good entry point.
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