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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Dev Platform
Coding
Image
Productivity
Writing
Marketing
Reflect A | Cursor TypeScript SDK A | Sora A | Manus S | |
|---|---|---|---|---|
| Tagline | AI-powered networked notes. Roam with a brain. | Wire Cursor's full coding-agent runtime into your own apps, scripts, and CI/CD pipelines with a few lines of TypeScript. | OpenAI's video model. Long clips, cinematic quality. | Autonomous AI agent that actually finishes tasks. |
| Category | Productivity | Dev Platform | Video | Agents |
| Pricing | $10/mo | Token-based; requires Cursor plan (Pro from $20/mo). Composer 2 at $0.50/$2.50 per M tokens (in/out); fast variant $1.50/$7.50 per M tokens. | Included with ChatGPT Plus/Pro | Free tier + $39-$199/mo |
| Best for | Knowledge workers + thinkers who want AI in their second brain. | Engineering teams who already use Cursor and want to embed its coding-agent runtime into CI/CD pipelines, backend services, or internal developer tools without building agent infrastructure from scratch. | ChatGPT subscribers experimenting with cinematic shots. | People who want to hand off tasks entirely — trip planning, research, spreadsheet building. |
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| Kai's verdict | A-tier. Niche but beloved. If you've outgrown Notion, try this. | If your team is already in the Cursor ecosystem, this is a genuinely compelling way to turn ad-hoc AI coding sessions into durable, automated workflows — but the beta label and Cursor's history with opaque pricing mean you'll want to set hard budget guardrails before going to production. (Verdict pending Phi's full review.) | A-tier. Amazing when it works, frustrating when it doesn't. Runway still more reliable for pros. | S-tier in the agent category. The first one I'd give to a non-technical friend. |
| Link | Open → | Open → | Open → | Open → |