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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Rows A | FlashQLA A | Cursor S | Hume AI A | |
|---|---|---|---|---|
| Tagline | Spreadsheets with AI + live integrations baked in. | Qwen's open-source GPU kernel library that squeezes 2–3× more speed out of linear attention on NVIDIA Hopper hardware — if you're lucky enough to own one. | VS Code fork that made AI coding actually work. | Voice AI that reads + expresses emotion. |
| Category | Data | Dev Platform | Coding | Voice |
| Pricing | Free + $19-$89/user/mo | Free (MIT License, open-source) | Free + $20/mo Pro + $40/mo Business | Free tier + pay-as-you-go |
| Best for | Ops teams, marketers, anyone building dashboards from multiple sources. | ML engineers and researchers running Qwen3.x linear-attention models on H100/H200 clusters who need to close the gap between theoretical GDN efficiency and actual hardware throughput. | Developers. Non-developers who want to ship working code. | Therapy apps, customer service, any voice agent where emotion matters. |
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| Kai's verdict | A-tier. The most interesting spreadsheet in years. Great for ops dashboards. | A genuinely impressive, laser-focused kernel optimization from the Qwen team — real speedups on real hardware — but its utility is gated behind Hopper GPUs and Qwen's GDN architecture, making it a niche power tool rather than a broadly useful library. (Verdict pending Phi's full review.) | S-tier for coding. If you write code of any kind, this pays back the $20 in a day. | A-tier in its niche. The only one that actually gets emotion right. |
| Link | Open → | Open → | Open → | Open → |