Realm.Security
Security OperationsBoston, United Statesfounded 2024private
Realm.Security is a cybersecurity company specializing in Security Operations, founded in 2024 and headquartered in Boston, United States. It has raised $22M in total funding, employs about 47 people, and is privately held.
updated Aug 22, 2026
The record
What Realm.Security did, dated.
- Jul 2026Feature launchRealm Security Debuts Detection Integrity and Data Haven Search to Reduce SIEM Log Volume
- Jun 2026Customer winRealm.Security More Than Doubles Customer Base, Lands Global Materials Science Leader as Enterprises Reclaim Control of Security Data
- Dec 2025Funding roundRealm.Security Raises $2M Strategic Investment from Presidio Ventures
- Oct 2025Funding roundRealm.Security Raises $15 Million in Series A Funding
Momentum
40 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
In the platform
The other 440 data points.
- Funding historyevery round, every lead investor
- Headcount growthvelocity, departments, seniority
- Open jobslive postings, hiring pace, role mix
- Tech stackframeworks, clouds, security
