✦ AI AI Company Comparison

CoreWeave vs OpenAI — IPO & Funding Comparison

Side-by-side IPO readiness, funding history, and valuation comparison. Data sourced by TechStackIPO.

● Data current Last verified: May 24, 2026
Metric CoreWeave OpenAI
Valuation$35B$852B
Total Funding$20.1B$55.4B
IPO StatusPublicPre-IPO
SectorCloud ComputingArtificial Intelligence
StageRecent IPOPre-IPO
HeadquartersLivingston, NJSan Francisco, CA
CEOMichael IntratorSam Altman
The IPO Stack Newsletter

Get Tuesday's IPO moves + one deep-dive in your inbox

Scores, valuations, and signals for CoreWeave, OpenAI, and 370+ companies. 5-min read every Tuesday.

CoreWeave

GPU-specialized cloud computing provider for AI workloads.

IndustryCloud Computing
StageRecent IPO
IPO StatusPublic
Valuation$35B
Total Funding$20.1B
HeadquartersLivingston, NJ

OpenAI

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.

IndustryArtificial Intelligence
StagePre-IPO
IPO StatusPre-IPO
Valuation$852B
Total Funding$55.4B
HeadquartersSan Francisco, CA

Frequently Asked Questions

What are the valuations of CoreWeave and OpenAI? +

CoreWeave is valued at $35B. OpenAI is valued at $852B. Both valuations are based on the most recent private funding rounds tracked by TechStackIPO.

How much has each company raised? +

CoreWeave has raised $20.1B. OpenAI has raised $55.4B.

What is the IPO status of CoreWeave and OpenAI? +

CoreWeave is currently already public. OpenAI is currently pre-IPO. Track both on TechStackIPO for S-1 filings and IPO announcements.

Are CoreWeave and OpenAI in the same sector? +

CoreWeave operates in Cloud Computing, while OpenAI operates in Artificial Intelligence.

What are the main differences between CoreWeave and OpenAI? +

CoreWeave is a Cloud Computing company valued at $35B with $20.1B raised. OpenAI is a Artificial Intelligence company valued at $852B with $55.4B raised. See TechStackIPO's full side-by-side comparison for IPO readiness scores, funding timelines, and investor data.

How can I invest in CoreWeave or OpenAI before their IPO? +

Accredited investors can access pre-IPO shares in CoreWeave 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.