✦ AI AI Company Comparison

OpenAI vs Tide — IPO & Funding Comparison

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

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Some data on this page may be outdated. We're verifying.
Data for OpenAI last verified: Jun 22, 2026. Data for Tide last verified: Jun 18, 2026.
Metric OpenAI Tide
Valuation$920.0B$1.0B
Total Funding$65.4B$300M
IPO StatusPrivatePre-IPO
SectorArtificial Intelligence
StagePre-IPOSeries D+
HeadquartersSan Francisco, CA
CEOSam Altman
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OpenAI

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.

IndustryArtificial Intelligence
StagePre-IPO
IPO StatusPrivate
Valuation$920.0B
Total Funding$65.4B
HeadquartersSan Francisco, CA

Tide

Tide is the UK-based financial platform providing business banking, accounting, and financial management tools for small businesses and freelancers across the UK and Europe. Valued at 650M USD with 150M raised, Tide serves 500K+ UK businesses and competes with Starling and Monzo in the European neobank market.

StageSeries D+
IPO StatusPre-IPO
Valuation$1.0B
Total Funding$300M

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Frequently Asked Questions

What are the valuations of OpenAI and Tide? +

OpenAI is valued at $920.0B. Tide is valued at $1.0B. Both valuations are based on the most recent private funding rounds tracked by TechStackIPO.

How much has each company raised? +

OpenAI has raised $65.4B. Tide has raised $300M.

What is the IPO status of OpenAI and Tide? +

OpenAI is currently private. Tide is currently pre-IPO. Track both on TechStackIPO for S-1 filings and IPO announcements.

Are OpenAI and Tide in the same sector? +

OpenAI operates in Artificial Intelligence, while Tide operates in an undisclosed sector.

What are the main differences between OpenAI and Tide? +

OpenAI is a Artificial Intelligence company valued at $920.0B with $65.4B raised. Tide is a private tech company valued at $1.0B with $300M raised. See TechStackIPO's full side-by-side comparison for IPO readiness scores, funding timelines, and investor data.

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

Accredited investors can access pre-IPO shares in OpenAI and Tide 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.