Compare AI tools
Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.
Pick tools (4 selected)
Dev Platform
Agents
Video
Coding
Image
Productivity
Writing
Marketing
Adobe Firefly A | Writesonic B | Lovable A | Claude Agent SDK S | |
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| Tagline | Commercially safe image gen, deeply integrated with Photoshop. | SEO-first AI writer. Optimized for ranking content. | Build a full app from a prompt. Stripe-ready. | Anthropic's SDK for building your own agents on Claude. |
| Category | Image | Marketing | Design | Agents |
| Pricing | Free + included with Creative Cloud | Free + $15-$99/mo | Free + $25-$100/mo | API usage + SDK is free |
| Best for | Anyone in Creative Cloud. Brands that need copyright clarity. | Content marketers churning out SEO articles. | Non-devs + solopreneurs shipping MVPs. | Developers building custom agents for their own company/product. |
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| Kai's verdict | S-tier inside Photoshop (Generative Fill). B-tier standalone. | B-tier. Use Claude + manual SEO thinking. Writesonic is fast but generic. | A-tier. The strongest 'no-code' AI builder right now. Great for founder MVPs. | S-tier for builders. The right primitives. What Kai is built on under the hood. |
| Link | Open → | Open → | Open → | Open → |