Side-by-side IPO readiness, funding history, and valuation comparison. Data sourced by TechStackIPO.
Scores, valuations, and signals for OpenAI, Ramp, and 370+ companies. 5-min read every Tuesday.
OpenAI is valued at $852B — the world's most valuable AI company, backed by $27B in funding. Track IPO readiness score, funding rounds, and timeline.
| Industry | Artificial Intelligence |
| Stage | Pre-IPO |
| IPO Status | Pre-IPO |
| Valuation | $852B |
| Total Funding | $27B |
| Headquarters | San Francisco, CA |
Ramp is America's fastest-growing corporate card — $32B valuation, 25K+ business customers. Track IPO readiness score, funding rounds, and timeline.
| Industry | Fintech |
| Stage | Series D+ |
| IPO Status | Pre-IPO |
| Valuation | $32B |
| Total Funding | $1.7B |
| Headquarters | New York, NY |
OpenAI is valued at $852B. Ramp is valued at $32B. Both valuations are based on the most recent private funding rounds tracked by TechStackIPO.
OpenAI has raised $27B. Ramp has raised $1.7B.
OpenAI is currently pre-IPO. Ramp is currently pre-IPO. Track both on TechStackIPO for S-1 filings and IPO announcements.
OpenAI operates in Artificial Intelligence, while Ramp operates in Fintech.
OpenAI is a Artificial Intelligence company valued at $852B with $27B raised. Ramp is a Fintech company valued at $32B with $1.7B raised. See TechStackIPO's full side-by-side comparison for IPO readiness scores, funding timelines, and investor data.
Accredited investors can access pre-IPO shares in OpenAI and Ramp through secondary market platforms, pre-IPO funds, and broker-dealer platforms that facilitate private company transactions. TechStackIPO's marketplace section tracks available access options for both companies. Pre-IPO investments carry higher risk and limited liquidity.