Side-by-side IPO readiness, funding history, and valuation comparison. Data sourced by TechStackIPO.
Scores, valuations, and signals for Carta, OpenAI, and 370+ companies. 5-min read every Tuesday.
Carta is the equity management and cap table platform for 35,000+ companies, enabling cap table management, 409A valuations, and secondary market transactions. Valued at $7.4B with $1B+ raised, Carta processes equity for over 60% of all funded startups globally and is expanding into public company cap table management. Major fintech IPO candidate disrupting traditional transfer agent and stock plan management markets.
| Industry | Fintech |
| Stage | Series D+ |
| IPO Status | Pre-IPO |
| Valuation | $8.2B |
| Total Funding | $1.6B |
| Headquarters | San Francisco, CA |
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 | $920.0B |
| Total Funding | $65.4B |
| Headquarters | San Francisco, CA |
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Carta is valued at $8.2B. OpenAI is valued at $920.0B. Both valuations are based on the most recent private funding rounds tracked by TechStackIPO.
Carta has raised $1.6B. OpenAI has raised $65.4B.
Carta is currently pre-IPO. OpenAI is currently pre-IPO. Track both on TechStackIPO for S-1 filings and IPO announcements.
Carta operates in Fintech, while OpenAI operates in Artificial Intelligence.
Carta is a Fintech company valued at $8.2B with $1.6B raised. OpenAI is a Artificial Intelligence company valued at $920.0B with $65.4B 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 Carta and OpenAI 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.