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
Replit Agent A | ChatGPT Operator B | Claude Code S | Granola S | |
|---|---|---|---|---|
| Tagline | Replit's AI that builds + deploys full apps on their platform. | OpenAI's browser agent. Clicks and types on websites for you. | Anthropic's CLI agent. Opus-powered, operates on your repo directly. | Meeting notes that don't suck. Runs locally, no bot joins. |
| Category | Coding | Agents | Coding | Meetings |
| Pricing | $10-$25/mo Core/Teams | Included with ChatGPT Pro $200/mo | Part of Claude Pro/Max/Team plans | Free + $18/mo |
| Best for | Teachers, students, prototypers, hackathon builders. | Power users willing to pay $200/mo for a browser bot. | Developers who want an agent, not autocomplete. Large refactors, tests, docs. | Founders, execs, consultants who live in calls. |
| Strengths |
|
|
|
|
| Weaknesses |
|
|
|
|
| Kai's verdict | A-tier. Best for teaching a kid to code in 2026. | B-tier. Still early. Manus is more flexible for less money. | S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement. | S-tier. Category-defining UX. If you take notes in meetings, switch this week. |
| Link | Open → | Open → | Open → | Open → |