We are pioneering the field of autonomous software testing - enabling our users to dramatically improve their software development speed and quality.
Location: United States, Virginia, Vienna
Employees: 11-50
Total raised: $182M
Valuation: $215M
Investors 3
| Date | Name | Website |
| - | WorldQuant... | worldquant... |
| - | FirstIn | wearefirst... |
| - | Olima Vent... | olima.vc |
Funding Rounds 3
| Date | Series | Amount | Investors |
| 03.12.2025 | Series A | $105M | - |
| 14.02.2025 | - | $30M | - |
| 13.02.2024 | Seed | $47M | - |
Mentions in press and media 13
| Date | Title | Description |
| 03.12.2025 | Antithesis Raises $105M in Series A Funding | Antithesis, a Tysons Corner, VA-based deterministic simulation testing company, raised $105M in Series A funding. The round was led by Jane Street with participation from Amplify Venture Partners, Spark Capital, Tamarack Global, First In Ve... |
| 27.03.2025 | Beauty 3.0 Brand Antithesis Bags INR 5 Cr In Funding From Rukam, V3 Ventures | SUMMARY Antithesis has raised INR 5 Cr in its pre-seed funding co-led by Rukam Capitals and V3 Ventures Founded by former Good Capital partner Aparna Saxena, Antithesis aims to revolutionise India’s beauty and personal care market with its ... |
| 14.02.2025 | Antithesis Raises $30M in Funding | Antithesis, Vienna, VA-based autonomous software testing company, raised $30M in funding. The round was led by Amplify Partners, with participation from Spark Capital, and has added Lenny Pruss, General Partner at Amplify Partners, to its b... |
| 25.03.2024 | Автоматическое тестирование ускорило разработку в 50 раз. Сказка от создателей FoundationDB | Автоматическое тестирование по сравнению с обычным, источник Стартап Antithesis Operations LLC создан разработчиками известной системы FoundationDB. Они говорят, что между двумя продуктами много общего: «Когда в 2010 году мы взялись за созд... |
| 13.02.2024 | FoundationDB team’s new venture, Antithesis, raises $47M to enhance software testing Your vote of support is important to us and it helps us keep the content FREE. One click below supports our mission... | Software testing startup Antithesis Operations LLC today announced that it has raised $47 million in new funding to develop its software testing and debugging platform further and accelerate its go-to-market strategy. Founded in 2018 by the... |
| 13.02.2024 | Antithesis Emerges With $47M Seed Round | VIENNA, VA, Antithesis, the platform revolutionizing how software is tested and debugged, launched out of stealth today and announced $47 million in seed funding. >> Click here for more funding data on Antithesis >> To expor... |
| 13.02.2024 | Antithesis raises $47M to launch an automated testing platform for software | Software testing is hard. Even with the right talent in place, it doesn’t always go as planned — particularly when executed at scale. In a 2020 survey from Electric Cloud, 58% of developers blamed software bugs on test infrastructure and pr... |
| 13.02.2024 | AI testing startup Antithesis nabs $47M seed funding to use AI to catch software bugs; now valued at $215M | Antithesis, a software testing startup that uses AI to catch bugs, has secured $47 million in seed funding, valuing the company at an impressive $215 million. The massive investment underscores the robust confidence that investors have in A... |
| - | Antithesis Raises $47 Million To Transform How Software Is Tested And Debugged | Antithesis – a platform transforming how software is tested and debugged – launched out of stealth and announced $47 million in seed funding from Amplify Partners, Tamarack Global, and First In Ventures, with participation from angel invest... |
| - | Manage your consent preferences Vienna startup Antithesis raises $30M, aims to double workforce | - |
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