Compare AI tools

	Replicate S	Sora A	Stripe Link A	Devin A
Tagline	Run any open-source AI model with an API call.	OpenAI's video model. Long clips, cinematic quality.	A digital wallet that lets AI agents spend on your behalf — without ever seeing your actual card number.	Cognition Labs' autonomous coding engineer.
Category	Dev Platform	Video	Agents	Agents
Pricing	Pay per second of compute	Included with ChatGPT Plus/Pro	Free for consumers; standard Stripe per-transaction fees for merchants	$500/mo
Best for	Developers using open-source models (Flux, SDXL, Whisper, etc).	ChatGPT subscribers experimenting with cinematic shots.	Anyone running autonomous AI agents (shopping bots, booking assistants, personal AI) who wants delegated payment capability without handing over raw card data.	Engineering teams offloading tickets. Ops/platform work.
Strengths	Tens of thousands of models (image, video, audio, LLMs) One-line API for any model Cog framework for custom model deploy	Up to 20-sec clips at 1080p Strong physics + scene composition Storyboard feature for longer narratives Remix existing videos	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	Works like an engineer — takes Slack tasks, opens PRs Handles multi-hour engineering work Reports back with what it did
Weaknesses	Cold starts on less-popular models Pricing gets real at scale	Stricter content policy than competitors Hit-or-miss on complex motion Text-in-video still struggles	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	Expensive Best for well-scoped tasks Not for solo hobbyists
Kai's verdict	S-tier for open-source model APIs. The default in this space.	A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros.	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 the right use case. Not for solo devs. If you manage engineers, try one license.
Link	Open →	Open →	Open →	Open →