OpenAI: $852B valuation, IPO Readiness 89, Pre-IPO. OpenAI is valued at $852B — the world's most valuable AI company, backed by $27B in funding. Track IPO readine. Track live on The IPO Stack.
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.
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Track OpenAI IPO timeline, funding rounds, investor activity, and valuation on TechStackIPO — the pre-IPO intelligence platform.
OpenAI has announced plans for an IPO but has not yet filed an S-1 with the SEC. Track the latest developments on TechStackIPO.
OpenAI is valued at $852B as of April 2026. This valuation is based on its most recent private funding round tracked by TechStackIPO.
Accredited investors can access OpenAI shares through secondary market platforms, pre-IPO investment funds, and broker-dealer platforms that facilitate private company transactions. TechStackIPO's marketplace tracks available access options. Note: pre-IPO investments carry higher risk and limited liquidity compared to public market investing.
OpenAI scores 89/100 (Grade: A) on TechStackIPO's IPO Readiness Index. The score evaluates funding scale, valuation trajectory, funding momentum, stage progression, and company maturity. Scores above 70 indicate strong near-term IPO potential.
OpenAI has announced plans for an IPO. No S-1 has been publicly filed yet. Monitor TechStackIPO for updates.
OpenAI has raised $55.4B in total venture capital and private equity funding, with backing from SoftBank Vision Fund, Amazon, Nvidia.
OpenAI's notable investors include SoftBank Vision Fund, Amazon, Nvidia, SoftBank, Thrive Capital. Full investor details, funding round history, and lead investor breakdowns are available on TechStackIPO.
OpenAI is a Artificial Intelligence company. OpenAI is valued at $852B — the world's most valuable AI company, backed by $27B in funding. Track IPO readiness score, .