Antithesis

Antithesis is a cloud platform that automates software reliability testing in a simulated environment without affecting production systems. It continuously analyzes software behavior, detects issues, and reproduces problems in a fully deterministic setting. By introducing faults such as network retries and thread hangs, the platform identifies rare errors and explores multiple possible outcomes. Developers can test software under various conditions, define specific properties for validation, and trace issues back to their root causes. Antithesis enables efficient debugging by providing detailed system state tracking and the ability to replay every moment leading to an issue. Antithesis targets applications with high reliability requirements, including distributed systems, cloud infrastructure, databases, fintech systems, and blockchains, offering specialized testing modules for domains like fintech and blockchain.

Domain

antithesis.com

Employees

51-100

Last Funding

$105.0M

Founded

2017

Frequently Asked Questions

What technologies does Antithesis use?+

Antithesis uses 18 technologies including Amazon S3, Amazon Web Services, Facebook Pixel.

What industry is Antithesis in?+

Antithesis operates in the Artificial Intelligence (AI) industry.

Where is Antithesis based?+

Antithesis is headquartered in United States.

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Data last updated: June 2026