Side-by-side IPO readiness, funding history, and valuation comparison. Data sourced by TechStackIPO.
Scores, valuations, and signals for OpenAI, Hugging Face, and 370+ companies. 5-min read every Tuesday.
OpenAI is valued at $920B — the world's most valuable AI company, backed by over $65B in funding. The company recently restructured as a Public Benefit Corporation to support its mission of developing safe AGI.
| Industry | Artificial Intelligence |
| Stage | Public |
| IPO Status | Public |
| Valuation | $920.0B |
| Total Funding | $65.4B |
| Headquarters | San Francisco, CA |
Hugging Face is an AI/ML platform and open-source community used by 50,000+ companies for hosting and deploying machine learning models and datasets. The company remains private as of May 2026 with a $4.5B valuation from its August 2023 Series D ($235M led by Salesforce). No IPO date or S-1 filing has been announced. Investors include Google, Amazon, Nvidia, Salesforce, Intel, AMD, and IBM.
| Industry | Artificial Intelligence |
| Stage | Series G |
| IPO Status | Pre-IPO |
| Valuation | $20.0B |
| Total Funding | $2.295B |
| Headquarters | New York, NY |
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OpenAI is valued at $920.0B. Hugging Face is valued at $20.0B. Both figures are based on the most recent funding rounds tracked by TechStackIPO.
OpenAI reported 12700000000 arr revenue in 2025. Hugging Face's revenue is not publicly disclosed. Revenue figures are sourced from TechStackIPO's company database and updated as new data becomes available.
OpenAI filed an S-1 in June 2026 and is actively in the IPO pipeline. Hugging Face is currently pre-IPO. Track both companies on TechStackIPO for S-1 filings, roadshow announcements, and IPO date updates.
OpenAI has raised $65.4B. Hugging Face has raised $2.295B.
OpenAI operates in Artificial Intelligence, while Hugging Face operates in Artificial Intelligence.
OpenAI is a Artificial Intelligence company valued at $920.0B with $65.4B raised. Hugging Face is a Artificial Intelligence company valued at $20.0B with $2.295B raised. See TechStackIPO's full side-by-side comparison for IPO readiness scores, funding timelines, and investor access options.
Accredited investors can access pre-IPO shares in OpenAI and Hugging Face 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.