AntithesisAntithesis
Antithesis

Antithesis

AI-powered platform for identifying and mitigating sophisticated software vulnerabilities.

2021Active198

About

Antithesis provides an autonomous software testing platform designed to de-risk the development of critical systems. Its solution exhaustively analyzes system behavior in deterministic simulations, exposing bugs and providing root cause analysis with perfect reproductions. This enables teams to release faster and safer, particularly in industries like fintech, blockchain, databases, and cloud infrastructure.

Technology stack

detected 2026-06-17
Est. monthly stack spend~$1,990/mo
CDN
AWS CloudFront
EmailGoogle Workspace
Hosting
AWS
Analytics
Google Tag ManagerPostHog
Compliance
SOC 2
Comments
(1)
1 positive0 mixed0 negative
Reddit
r/programmingu/Tybug2Jan 21, 2026Positive💎

Antithesis - The Deterministic Computer. submitted by /u/Tybug2 to r/programming [link] [comments]

View on Reddit

Some comments are pulled from public discussions around the web (look for the source icon). Quotes are excerpts; click through to read the full thread.

Frequently asked

What does Antithesis do?

Antithesis provides an autonomous software testing platform designed to de-risk the development of critical systems. Its solution exhaustively analyzes system behavior in deterministic simulations, exposing bugs and providing root cause analysis with perfect reproductions. This enables teams to release faster and safer, particularly in industries like fintech, blockchain, databases, and cloud infrastructure.

How much funding has Antithesis raised?

Antithesis has raised a total of $168M in funding.

Where is Antithesis headquartered?

Antithesis is headquartered in San Francisco, United States.

When was Antithesis founded?

Antithesis was founded in 2021.

What industry does Antithesis operate in?

Antithesis operates in Cybersecurity, AI Infrastructure, Developer Tools, Vulnerability Management, Code Analysis, Runtime Security.

How many employees does Antithesis have?

Antithesis has approximately 198 people on record.