ContraForce
YC S21McKinney, US · Founded 2021 · 15 employees · 4 known investors
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ContraForce is an AI-powered security delivery platform for MSSPs, MSPs, and security operations teams that automates incident investigation, triage, and response within Microsoft Sentinel and Defender environments. It uses AI agents and "Gamebook" SOP enforcement to enable multi-tenant security operations at scale without proportional headcount growth.
Also known as ContraForce Group, Inc.
Founders & leadership· Y Combinator alumni (S21)
ContraForce was founded in 2021 by Stanislav Golubchik.

Investors · 4
How we know: funding news · siliconangle.com · the VCSheet dataset · open dataset · 5k.vc investor directory · Y Combinator's founder network · Not right? Tell us
How we know: Gallos Technologies's portfolio page · prnewswire.com · Y Combinator's founder network · Not right? Tell us
How we know: the Y Combinator directory · siliconangle.com · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
Funding
SEC filings, press & company announcements$5.3M disclosed across 2 of 4 rounds · 2021–2024
- $3.3MSeedOct 2024 · 3 sources
DataTribe (lead), GALLOS Technologies (lead)
Source ↗ - Undisclosed amountSeedFeb 2022Source ↗
- $2Mseed fundingDec 2021 · 3 sourcesSource ↗
Source: company announcements and press reports — follow each round's link for the claim.
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Companies working in the same space as ContraForce.
Legal entities · 1
corporate structureIn the news
Frequently asked questions
- What does ContraForce do?
- ContraForce is an AI-powered security delivery platform for MSSPs, MSPs, and security operations teams that automates incident investigation, triage, and response within Microsoft Sentinel and Defender environments. It uses AI agents and "Gamebook" SOP enforcement to enable multi-tenant security operations at scale without proportional headcount growth.
- Who founded ContraForce?
- ContraForce was founded by Stanislav Golubchik in 2021.
- Who are ContraForce's investors?
- ContraForce's investors include DataTribe, Gallos Technologies, Y Combinator, Harvard Management Company.
- How much funding has ContraForce raised?
- ContraForce has disclosed $5.3M raised across 2 of its 4 known rounds.
- Where is ContraForce headquartered?
- ContraForce is headquartered in McKinney, US.










