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Antithesis

Antithesis

IT Services and IT ConsultingFlag of USVienna, Virginia, United States101-200 Employees

Company overview

HeadquartersVienna, Virginia, United States
Website
SIC737
Employees101-200
Socials

Key Contact at Antithesis

Antithesis Email Formats

Antithesis uses 2 email formats. The most common is {first name}.{last name} (e.g., john.doe@antithesis.com), used 52.1% of the time.

FormatExamplePercentage
{first name}.{last name}
john.doe@antithesis.com
52.1%
{first initial}.{last name}
j.doe@antithesis.com
47.9%

About Antithesis

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 correctness issues. Our platform combines AI with advanced testing methodologies to thoroughly explore distributed systems and find the bugs that other tools miss. The platform perfectly reproduces bugs and the conditions that led to them, dramatically reducing the time required to debug systems and enabling engineers to validate fixes with 100% certainty. Instead of having engineers (or AI) write more test cases, the platform enables property-based testing where you define desired outcomes. Our autonomous AI-powered testing engine explores millions of code paths in parallel and smartly injects the kind of faults your code routinely experiences in hostile production environments. No more testing only the "happy path" and missing the issues that will haunt you in production.

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Antithesis revenue & valuation

Annual revenue$8,726,610
Revenue per employee$86,000
Estimated valuation?$28,000,000
Total funding$77,000,000

Employees by Management Level

Total employees: 101-200

Seniority

Employees

Senior
Entry
Manager

Employees by Department

Antithesis has 69 employees across 15 departments.

Departments

Number of employees

Funding Data

Explore Antithesis's funding history, including investment rounds, total capital raised, and key backers.

Funding Date
Round
Amount
Link to Article
2024-03-133$47,000,000
2025-03-131$30,000,000

Funding Insights

$77,000,000

Total funding amount

$30,000,000

Most recent funding amount

2

Number of funding rounds

Antithesis Tech Stack

Discover the technologies and tools that power Antithesis's digital infrastructure, from frameworks to analytics platforms.

Redux

Redux

JavaScript frameworks

Vimeo

Vimeo

Video players

PWA

PWA

Miscellaneous

Koala

Koala

Analytics

Twitter Ads

Twitter Ads

Advertising

Google Ads

Google Ads

Advertising

HSTS

HSTS

Security

Retention.com

Retention.com

Advertising

MailChimp

MailChimp

Email

Google Analytics

Google Analytics

Analytics

Linkedin Insight Tag

Linkedin Insight Tag

Analytics

PostHog

PostHog

Analytics

Frequently asked questions

Antithesis is located in Vienna, Virginia, US.
Antithesis has approximately 101-200 employees. The company continues to grow its workforce to support its business operations and expansion.
Antithesis has raised a total of $77,000,000 across 2 funding rounds. This investment has helped the company grow and expand its operations.

4.8

40,000 users

top 50
high performer
most used
tier 1 accuracy

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