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
Reflect A | Jasper B | Perplexity S | |
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| Tagline | AI-powered networked notes. Roam with a brain. | Marketing-first AI writing. Brand voice + campaign tools. | AI search done right. Cited answers, not chat theater. |
| Category | productivity | marketing | research |
| Pricing | $10/mo | $49-$129/mo | Free + $20/mo Pro |
| Best for | Knowledge workers + thinkers who want AI in their second brain. | Marketing teams that need brand-consistent output at scale. | Replacing Google for any question where you want a cited answer in seconds. |
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| Kai's verdict | A-tier. Niche but beloved. If you've outgrown Notion, try this. | B-tier for individuals — Claude does this for less. A-tier for teams needing brand consistency. | 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 → |