Who are Siemba's competitors?

Silent Breach, Trickest, and VulnHero are among the closest in Offensive Security. The full competitive set, with overlap scoring, is in the platform.

What products does Siemba sell?

Siemba sells Siemba Continuous Threat Exposure Management, Siemba AISO, Siemba EASM, Siemba GenVA, Siemba GenPT, and Siemba AI-Driven CTEM.

Siemba

Offensive SecurityAlpharetta, United Statesfounded 2018private

Siemba is a cybersecurity company specializing in Offensive Security, founded in 2018 and headquartered in Alpharetta, United States. It employs about 38 people and is privately held.

Book a demo Request full profile

updated Oct 3, 2026

Latest Siemba news and company activity

What Siemba did, dated — selected moves from the record, one per kind, newest first.

Sep 2026Feature launchSiemba Launches Siemba MCP, Connecting Its Offensive Security Platform Directly to AI Assistants
Sep 2026RecognitionSiemba Named a Sample Vendor in Three 2026 Gartner® Hype Cycle Reports for the Third Consecutive Year
Sep 2026PartnershipSiemba Launches Siemba Pride, Its Global Partner Program
Apr 2026Product launch

Siemba Momentum score

67/ 100

Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.

Growthlocked

Marketlocked

Financiallocked

Siemba products

Siemba employees and hiring

Siemba has about 38 employees.

Employees: 38
30-day change: 0%
Open roles: 0

See hiring trends

The other 440 data points.

Funding historyevery round, every investor named
Headcount growthvelocity, departments, seniority
Open jobslive postings, hiring pace, role mix
Tech stackframeworks, clouds, security

Similar in Offensive Security

Common questions about Siemba.

How many people work at Siemba?: Siemba has about 38 employees.
Who are Siemba's competitors?: Silent Breach, Trickest, and VulnHero are among the closest in Offensive Security. The full competitive set, with overlap scoring, is in the platform.
What does Siemba do?: Siemba is a cybersecurity company specializing in Offensive Security, founded in 2018 and headquartered in Alpharetta, United States.
What products does Siemba sell?: Siemba sells Siemba Continuous Threat Exposure Management, Siemba AISO, Siemba EASM, Siemba GenVA, Siemba GenPT, and Siemba AI-Driven CTEM.