PreIPO Feed by Aaron Zhang
OpenAI vs Anthropic side by side as JSON: full-year revenue, latest revenue run-rate, last private round and post-money valuation, IPO status and valuation target, compute obligations, cash, and valuation-to-run-rate multiples. Every value
Go to this service →Our latest check (2026-10-11)
- Answering
- Yes — valid x402 payment terms
- Time to answer
- 121 ms
- Price
- $0.050 per call
- Paying buyers, last 30 days
- 1 (directory's own records)
- Paid calls, last 30 days
- 1
- Category
- Developer tools and utilities
- Address
- https://preipo-feed.vercel.app/preipo/compare/openai-anthropic
Accuracy: paid answers checked against an independent record
Not yet in our paid checks. A seller we have not checked has neither passed nor failed.
For agents
This page as JSON: /sellers/eecc42c33a87.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).