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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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Elicit S | Lovable A | Adobe Firefly A | HeyGen S | |
|---|---|---|---|---|
| Tagline | AI research assistant for academic literature. | Build a full app from a prompt. Stripe-ready. | Commercially safe image gen, deeply integrated with Photoshop. | AI avatar videos. Record once, speak any language. |
| Category | Research | Design | Image | Video |
| Pricing | Free + $12-$42/mo | Free + $25-$100/mo | Free + included with Creative Cloud | Free + $24-$65/mo |
| Best for | Grad students, researchers, anyone doing literature reviews. | Non-devs + solopreneurs shipping MVPs. | Anyone in Creative Cloud. Brands that need copyright clarity. | Course creators, multilingual marketers, anyone scaling video content. |
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| Kai's verdict | S-tier for academic research. Nothing else comes close for systematic reviews. | A-tier. The strongest 'no-code' AI builder right now. Great for founder MVPs. | S-tier inside Photoshop (Generative Fill). B-tier standalone. | S-tier for multilingual video. If you sell courses or speak at events, this is a cheat code. |
| Link | Open → | Open → | Open → | Open → |