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Antithesis
United States - Vienna, VA
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1 Disclosed Funding Rounds $105,000,000
0 Participating Investments
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Founded date
2018
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Operating Status
Active
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Last Funding Type
Seed
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Company Type
For Profit
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Ship confidently and free your engineering team to focus on creating business value. Antithesis enables you to find and eliminate bugs that cause system downtime and difficult-to-fix correct
| Date | Round | Raised | Participating Investors |
|---|---|---|---|
| December, 03 ,2025 | Series A | $105,000,000 |
Spark Capital
Amplify Partners
Jane Street
Teamworthy Ventures
Tamarack Global
First In Ventures, LLC
authID
Marathon Digital Holdings
basys.ai
PostgresML
PoliCloud
Valinor | $13,000,000 | (Dec 12, 2025)
Double (1) | $6,500,000 | (Dec 12, 2025)
Keeper | $4,000,000 | (Dec 12, 2025)
OnCorps AI | $55,000,000 | (Dec 12, 2025)
Cyphlens | $3,800,000 | (Dec 12, 2025)
