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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Suno S | Genspark A | Rows A | Perplexity S | |
|---|---|---|---|---|
| Tagline | Prompt to full song with vocals, instruments, the works. | AI agent for deep search. Generates Sparkpages — full mini-reports. | Spreadsheets with AI + live integrations baked in. | AI search done right. Cited answers, not chat theater. |
| Category | Audio | Research | Data | Research |
| Pricing | Free + $10/mo + $30/mo | Free + $25/mo Plus | Free + $19-$89/user/mo | Free + $20/mo Pro |
| Best for | Jingles, intros, demos, sketches, personal use. | Travel planning, shopping comparisons, deep research where you want an artifact back. | Ops teams, marketers, anyone building dashboards from multiple sources. | Replacing Google for any question where you want a cited answer in seconds. |
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| Kai's verdict | S-tier in its category. The first AI music tool I'd actually listen to. | A-tier. Bet on this one — the Sparkpage format is genuinely new. | A-tier. The most interesting spreadsheet in years. Great for ops dashboards. | S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week. |
| Link | Open → | Open → | Open → | Open → |