Antithesis raises $105.0M Series A (United States, Oct 2026)

$105.0M
$105M

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Backed by Jane Street · verified emails and LinkedIn on Datapile

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Headline

Antithesis raises $105M at $525M valuation as AI code floods the zone - Crypto Briefing

About

Antithesis is a software-testing startup that has raised $105 million at a $525 million post-money valuation. Their platform offers a deterministic simulation testing environment that replicates production environments, allowing engineers to reproduce and analyze bugs efficiently. The fresh capital will be used to expand engineering, enhance platform autonomy, and scale sales and marketing efforts globally.

Article summary

Antithesis raises $105M at $525M valuation as AI code floods the zone  Crypto Briefing

Founder
Will Wilson
Will Wilson
Investors · 1
Jane StreetLead
FUND
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