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 (3 selected)
Coding
Image
Productivity
Writing
Marketing
Hex A | Suno S | Elicit S | |
|---|---|---|---|
| Tagline | Modern data notebook with Magic AI assistant. | Prompt to full song with vocals, instruments, the works. | AI research assistant for academic literature. |
| Category | Data | Audio | Research |
| Pricing | Free + $28+/user/mo | Free + $10/mo + $30/mo | Free + $12-$42/mo |
| Best for | Data teams at startups + enterprises. | Jingles, intros, demos, sketches, personal use. | Grad students, researchers, anyone doing literature reviews. |
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| Kai's verdict | A-tier for data teams. S-tier if you already live in SQL + Python. | S-tier in its category. The first AI music tool I'd actually listen to. | S-tier for academic research. Nothing else comes close for systematic reviews. |
| Link | Open → | Open → | Open → |