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)
Coding
Image
Productivity
Writing
Marketing
Adobe Firefly A | ChatGPT Operator B | Devin A | Aider A | |
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| Tagline | Commercially safe image gen, deeply integrated with Photoshop. | OpenAI's browser agent. Clicks and types on websites for you. | Cognition Labs' autonomous coding engineer. | Terminal-based AI pair programmer. Git-aware, model-flexible. |
| Category | Image | Agents | Agents | Coding |
| Pricing | Free + included with Creative Cloud | Included with ChatGPT Pro $200/mo | $500/mo | Free (open source) + whatever API you use |
| Best for | Anyone in Creative Cloud. Brands that need copyright clarity. | Power users willing to pay $200/mo for a browser bot. | Engineering teams offloading tickets. Ops/platform work. | Developers who want open-source tooling with full control. |
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| Kai's verdict | S-tier inside Photoshop (Generative Fill). B-tier standalone. | B-tier. Still early. Manus is more flexible for less money. | A-tier for the right use case. Not for solo devs. If you manage engineers, try one license. | A-tier. The right answer if you want open-source + terminal-native + model-agnostic. |
| Link | Open → | Open → | Open → | Open → |