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 (4 selected)
Coding
Image
Productivity
Writing
Marketing
Perplexity S | DeepSeek S | Play.ht A | Rows A | |
|---|---|---|---|---|
| Tagline | AI search done right. Cited answers, not chat theater. | Chinese open-weight powerhouse. Crazy cheap, genuinely smart. | Enterprise-grade TTS with voice cloning. | Spreadsheets with AI + live integrations baked in. |
| Category | Research | Chatbots | Voice | Data |
| Pricing | Free + $20/mo Pro | Free web + ultra-cheap API (~$0.14/M input tokens) | Free + $39-$99/mo | Free + $19-$89/user/mo |
| Best for | Replacing Google for any question where you want a cited answer in seconds. | Developers + cost-conscious builders. Anyone fine with self-hosting. | Podcasters + enterprises where cost matters. | Ops teams, marketers, anyone building dashboards from multiple sources. |
| Strengths |
|
|
|
|
| Weaknesses |
|
|
|
|
| Kai's verdict | S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week. | S-tier for price/performance. A-tier for consumer use. If you build apps, this is the budget pick. | A-tier. Great price/performance. Go here if ElevenLabs is too expensive. | A-tier. The most interesting spreadsheet in years. Great for ops dashboards. |
| Link | Open → | Open → | Open → | Open → |