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.
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Coding
Image
Productivity
Writing
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GitHub Copilot B | OpenAI Voice / Realtime S | Adobe Firefly A | Sora A | |
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| Tagline | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. | ChatGPT's voice + the Realtime API for developers. | Commercially safe image gen, deeply integrated with Photoshop. | OpenAI's video model. Long clips, cinematic quality. |
| Category | Coding | Voice | Image | Video |
| Pricing | Free (limited) + $10/mo Pro + $19/mo Business | Voice included with ChatGPT Plus; Realtime API by usage | Free + included with Creative Cloud | Included with ChatGPT Plus/Pro |
| Best for | Teams with GitHub already. Devs who don't want to change IDEs. | Voice chat users, developers building voice agents on OpenAI. | Anyone in Creative Cloud. Brands that need copyright clarity. | ChatGPT subscribers experimenting with cinematic shots. |
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| Kai's verdict | B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't. | S-tier for conversation. A-tier for TTS. Complement to ElevenLabs, not replacement. | S-tier inside Photoshop (Generative Fill). B-tier standalone. | A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros. |
| Link | Open → | Open → | Open → | Open → |