How many people work at Data Theorem?

About 86, down 3% over the last 30 days, with 2 open roles.

Who are Data Theorem's competitors?

Harness, Qwiet, and Prophaze Technologies Pvt.Ltd. are among the closest in Application Security. The full competitive set, with overlap scoring, is in the platform.

Data Theorem

Application SecurityPalo Alto, United Statesfounded 2013private

Data Theorem is a cybersecurity company specializing in Application Security, founded in 2013 and headquartered in Palo Alto, United States. It employs about 86 people and is privately held.

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updated Aug 22, 2026

The record

What Data Theorem did, dated.

Jul 2026Product launchData Theorem Launches the Industry's First Closed-Loop AI Security Platform
Dec 2025RecognitionGartner Ranks Data Theorem #1 in Cloud-Native Use

selected events only — the full dated record (4 events since Jan 2025) lives in the platform

Momentum

12 out of 100.

Momentum blends hiring, funding, traffic and sentiment into one score, recomputed daily. The score is free; the pillars behind it unlock in the platform.

Growthlocked

Marketlocked

Financiallocked

Products

What Data Theorem sells.

In the platform

The other 440 data points.

Funding historyevery round, every lead investor
Headcount growthvelocity, departments, seniority
Open jobs2 live postings, role mix
Tech stackframeworks, clouds, security

Similar in Application Security

FAQ

Common questions about Data Theorem.

How many people work at Data Theorem?: About 86, down 3% over the last 30 days, with 2 open roles.
Who are Data Theorem's competitors?: Harness, Qwiet, and Prophaze Technologies Pvt.Ltd. are among the closest in Application Security. The full competitive set, with overlap scoring, is in the platform.