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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Dev Platform
Agents
Video
Coding
Image
Productivity
Writing
Marketing
Rows A | Hume AI A | Genspark A | Ideogram S | |
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| Tagline | Spreadsheets with AI + live integrations baked in. | Voice AI that reads + expresses emotion. | AI agent for deep search. Generates Sparkpages — full mini-reports. | The one that actually gets text in images right. |
| Category | Data | Voice | Research | Image |
| Pricing | Free + $19-$89/user/mo | Free tier + pay-as-you-go | Free + $25/mo Plus | Free + $8/mo + $20/mo + $60/mo |
| Best for | Ops teams, marketers, anyone building dashboards from multiple sources. | Therapy apps, customer service, any voice agent where emotion matters. | Travel planning, shopping comparisons, deep research where you want an artifact back. | Anything with text — posters, ads, album covers, slide decks. |
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| Kai's verdict | A-tier. The most interesting spreadsheet in years. Great for ops dashboards. | A-tier in its niche. The only one that actually gets emotion right. | A-tier. Bet on this one — the Sparkpage format is genuinely new. | S-tier for text-in-image. Use this for posters, Midjourney for art. |
| Link | Open → | Open → | Open → | Open → |