How many people work at AppCheck?

About 108, up 2% over the last 30 days, with 1 open roles.

Who are AppCheck'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.

AppCheck

Application SecurityLeeds, United Kingdomfounded 2009private

AppCheck is a cybersecurity company specializing in Application Security, founded in 2009 and headquartered in Leeds, United Kingdom. It employs about 108 people and is privately held.

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updated Aug 22, 2026

The record

What AppCheck did, dated.

May 2026Funding roundAppCheck partners with LDC to accelerate growth
Mar 2026PartnershipAppCheck Partners with Millgate for Enhanced Cyber Security

selected events only — the full dated record (6 events since Sep 2023) lives in the platform

Momentum

44 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 AppCheck sells.

In the platform

The other 440 data points.

Funding historyevery round, every lead investor
Headcount growthvelocity, departments, seniority
Open jobs1 live postings, role mix
Tech stackframeworks, clouds, security

Similar in Application Security

FAQ

Common questions about AppCheck.

How many people work at AppCheck?: About 108, up 2% over the last 30 days, with 1 open roles.
Who are AppCheck'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.