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
Marketing
GitHub Copilot B | Groq S | OpenAI Voice / Realtime S | Adobe Firefly A | |
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| Tagline | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. | The fastest AI inference in the world. Crazy low latency. | ChatGPT's voice + the Realtime API for developers. | Commercially safe image gen, deeply integrated with Photoshop. |
| Category | Coding | Dev Platform | Voice | Image |
| Pricing | Free (limited) + $10/mo Pro + $19/mo Business | Free tier + pay-as-you-go API | Voice included with ChatGPT Plus; Realtime API by usage | Free + included with Creative Cloud |
| Best for | Teams with GitHub already. Devs who don't want to change IDEs. | Developers who need sub-100ms LLM responses. | Voice chat users, developers building voice agents on OpenAI. | Anyone in Creative Cloud. Brands that need copyright clarity. |
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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 speed. When latency is the product, start here. | S-tier for conversation. A-tier for TTS. Complement to ElevenLabs, not replacement. | S-tier inside Photoshop (Generative Fill). B-tier standalone. |
| Link | Open → | Open → | Open → | Open → |