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 | Jasper B | Fireflies A | ChatGPT Operator B | |
|---|---|---|---|---|
| Tagline | AI search done right. Cited answers, not chat theater. | Marketing-first AI writing. Brand voice + campaign tools. | Sales-focused meeting AI with CRM integration. | OpenAI's browser agent. Clicks and types on websites for you. |
| Category | Research | Marketing | Meetings | Agents |
| Pricing | Free + $20/mo Pro | $49-$129/mo | Free + $10-$19/user/mo | Included with ChatGPT Pro $200/mo |
| Best for | Replacing Google for any question where you want a cited answer in seconds. | Marketing teams that need brand-consistent output at scale. | Sales teams, customer success, anyone running many discovery calls. | Power users willing to pay $200/mo for a browser bot. |
| 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. | B-tier for individuals — Claude does this for less. A-tier for teams needing brand consistency. | A-tier for sales teams. B-tier for solo users. | B-tier. Still early. Manus is more flexible for less money. |
| Link | Open → | Open → | Open → | Open → |