Realm.Security
Realm.Security is a Boston-based company that offers an AI-native Security Data Pipeline Platform (SDPP) that filters, normalizes, enriches, and routes enterprise security telemetry for enterprise CISOs and SOC teams, reducing SIEM costs and compliance overhead.
- Company typePrivate
- Founded2023
- HeadquartersBoston, United States
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Realm.Security does
Realm.Security is a Boston-based, venture-backed company that has built an AI-native Security Data Pipeline Platform (SDPP) for enterprise security operations teams. The platform ingests security telemetry from source tools, applies machine learning to filter low-value logs, normalizes disparate log formats into the OCSF standard, enriches telemetry with contextual threat intelligence, and routes high-value data to downstream destinations such as SIEMs and data lakes while archiving the remainder for compliance and historical investigation. The product suite is anchored by Realm Flow (the core pipeline with click-to-deploy routing) and includes modules named Realm Focus (log reduction), Realm Unity (normalization), Realm Privacy Guard (sensitive data redaction for GDPR, HIPAA, CCPA, and PCI-DSS), Realm Data Haven (managed archival), and Realm Data Enrichments (real-time threat intelligence injection).
The company generates revenue primarily through SaaS subscriptions with usage-based pricing tied to log volume processed, supported by a quote-based enterprise tier and a 30-day free trial offering up to 500 GB/day. The go-to-market combines direct enterprise sales targeting CISOs and SOC leaders with a self-serve trial funnel and a channel-led expansion strategy in Asia-Pacific, leveraging a strategic relationship with Presidio Ventures and Sumitomo Corporation that provides access to the SCSK integrator network. The platform integrates with Splunk and Microsoft Sentinel and partners with Hydrolix for high-velocity data lake destinations.
Founded around 2023 by veterans of Carbon Black, Cisco, Confer, and DEC, the company has raised $22 million across three funding rounds over 15 months ($5M seed in September 2024, $15M Series A in October 2025, and a $2M strategic investment in December 2025), has expanded headcount by 250%, and more than doubled its customer base in Q1 2026. Named customers span benefits and payroll (Vensure Employer Solutions), healthcare (Main Line Health), and a Fortune 500 materials science enterprise. Certifications include SOC 2 Type 2, GDPR, CCPA, and HIPAA-aligned capabilities, and the company has received multiple 2026 industry recognitions including Global InfoSec and Cybersecurity Excellence Awards.
Realm.Security firmographics
Firmographics- Name
- Realm.Security
- Legal name
- Realm.Security, Inc.
- Website
- https://realm.security
- Company type
- Private
- Founded year
- 2023
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Realm.Security is a Boston-based company that offers an AI-native Security Data Pipeline Platform (SDPP) that filters, normalizes, enriches, and routes enterprise security telemetry for enterprise CISOs and SOC teams, reducing SIEM costs and compliance overhead.
- Ownership category
- akta.pro rank
Realm.Security industry classification
Industry- Product category
- Cybersecurity Data Pipeline / Security Data Engineering
- NAICS
- Software Publishers (513210), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518)
- SIC
- Services-Computer Programming, Data Processing, Etc. (7370), Services-Computer Processing & Data Preparation (7374), Services-Computer Programming Services (7371)
- akta.pro primary industry
- Data Security & Privacy for Cloud (DLP, DSPM, Tokenization) (HDABAHAK)
- akta.pro secondary industries
- Data Access Governance & Entitlement Management (DSPM / CIEM-for-Data) (HDADAFAG), Data Security & Privacy Services (DLP, Encryption, Privacy Ops) (BPAKAHAM)
Keywords
Where Realm.Security is headquartered
LocationHeadquarters
- HQ city
- Boston
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Realm.Security business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Infrastructure, Operations
Revenue model
- SaaS Subscription: Software-as-a-service subscription model for Security Data Pipeline Platform access. Platform deployed in approximately one week with no infrastructure overhead required from customers.
- Usage-based Consumption: Value-based pricing tied to log volume reduction and SIEM cost savings achieved. Customers pay based on data processing and volume handled through the platform.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Enterprise tier - custom pricing |
| Freemium | Pay-as-you-go | Free trial - 30 days |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels5 records
Realm.Security product offering
Product offeringCore offering
Realm.Security sells an AI-native Security Data Pipeline Platform (SDPP) that sits between security data sources and downstream tools such as SIEMs and data lakes. The platform filters, normalizes, enriches, routes, and archives security telemetry using ML/AI to reduce SIEM ingestion costs, eliminate low-value logs, and enable vendor-agnostic data routing. It is sold as a SaaS subscription to enterprise security operations teams, with usage-based components tied to data volume processed.
Product overview
Realm.Security offers a modular AI-native Security Data Pipeline Platform (SDPP) with a core platform called Realm Flow plus four purpose-built modules. Realm Flow serves as the central pipeline that gives teams control over what gets collected, filtered, and routed. The module suite includes Realm Focus (log reduction to cut SIEM costs), Realm Unity (log normalization for faster detection), Realm Privacy Guard (sensitive data masking for compliance), and Realm Data Haven (managed data archiving with fast resupply). Modules can be deployed individually or together, allowing organizations to deploy what they need when they need it. The platform deploys in approximately 7 days and typically cuts SIEM ingestion costs by 50% or more.
Differentiator
Problem solved
Functional benefit
Brands
- Realm Focus: SIEM cost reduction module that eliminates low-signal telemetry to lower costs and boost detection fidelity
- Realm Unity
- Realm Privacy Guard
- Realm Data Haven
- Realm Flow
- Realm Data Enrichments
- Security Data Pipeline Platform (SDPP)
Products and services
- Realm Flow Core Security Data Pipeline Platform giving enterprise security teams click-to-deploy control over what security telemetry gets collected, filtered, and routed to SIEMs, data lakes, or archives, without requiring a dedicated engineering team.
- Realm Focus ML-powered filtering module that automatically identifies high-volume, low-value telemetry and generates filtering rules validated against detection logic, cutting SIEM log volume by 50-80%+ to reduce ingestion costs.
- Realm Unity Log normalization engine that unifies disparate log formats into standardized schemas (OCSF) to enable faster detection, simpler compliance, and vendor-agnostic technology switching.
- Realm Privacy Guard ML-driven sensitive data discovery and automated redaction module that identifies and masks sensitive fields in telemetry to support GDPR, HIPAA, CCPA, and PCI-DSS compliance.
- Realm Data Haven Managed security data archive with zero infrastructure overhead, combining cold-storage cost economics with warm-database behavior, including a guided resupply workflow for retrieving historical data into SIEM indexes.
- Realm Data Enrichments
Quantifiable outcome
- 83% reduction in daily log volume for FortiGate firewall logs
- +5 more outcomes
Companies that use Realm.Security
Customer profileNamed customers3 records
Segments2 records
Ideal customer profiles1 record
Realm.Security technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration3 records
AI capability6 records
Feature6 records
Realm.Security partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- HydrolixstrategicPartnership enabling enriched telemetry to flow into Hydrolix's modern security data lakes designed for large-scale investigation and long-term threat hunting. Joint solution provides high-performance, AI-ready data fabric combining Realm's intelligent security data engine with Hydrolix's high-velocity real-time global scale data platform.
Scale indicators9 records
Recent moves7 records
Expansion highlights6 records
Realm.Security competitors and assessment
Company assessmentDirect peers
- Cribl: Cribl is the most direct competitor in the security/observability data pipeline space, offering Stream, Edge, and Search products for routing, filtering, and reshaping telemetry before it reaches SIEMs and data lakes. It competes head-to-head with Realm Flow and Realm Focus for the same CISO/SOC buyer trying to cut SIEM costs.
- Coralogix: Coralogix is an observability and security data platform with log routing, filtering, and archival capabilities that overlap directly with Realm Flow, Focus, and Data Haven. It targets similar enterprise buyers looking to control SIEM/log costs and is a closer competitor in pure SDPP functionality than the broad SIEM incumbents.
- Devo Technology: Devo is a security analytics platform combining SIEM, SOAR, and data lake capabilities with native high-volume log ingestion. It competes for the same SOC modernization budget and offers an alternative path to solving the SIEM cost and data volume challenges Realm addresses.
Broad incumbents
- Datadog: Datadog is a broad observability and security platform with log management, Cloud SIEM, and data pipeline capabilities that overlap with Realm's filtering, routing, and normalization. It sells into the same enterprise security/IT operations buyers and competes for pipeline-level budgets, though its focus is broader than pure SDPP.
- Splunk: Splunk is the incumbent SIEM and analytics platform that Realm sits in front of, with ingest and workload pricing models that drive the SIEM cost pain Realm solves. Splunk's native ingestion tiering, SVC, and routing features make it both the primary integration partner and a long-term competitive threat.
- Microsoft Sentinel: Microsoft Sentinel is a cloud-native SIEM with analytics and data-lake tiers that Realm routes data into. Like Splunk, it is both a critical integration partner (Microsoft Sentinel integration is named in Realm's materials) and a broad incumbent that could absorb SDPP functionality natively.
- Google Chronicle: Google Chronicle is a cloud-native security analytics platform (now part of Google Cloud) that competes with Splunk and Sentinel for enterprise SOC workloads. Its native ingestion, retention, and search capabilities overlap with Realm's pipeline and Data Haven positioning around large-scale, long-term telemetry management.
- Sumo Logic: Sumo Logic is a cloud-native log management and security analytics platform that addresses similar SIEM cost and ingestion pain points. Its Cloud SIEM and log tiers compete with the downstream destinations Realm routes into, and it sometimes competes upstream as well.
Emerging players
- Exabeam: Exabeam is a security analytics platform offering AI-driven detection and a cloud-native data lake (NewScale) that overlaps with Realm's AI-native pipeline and archival positioning. It competes indirectly for the SOC modernization budget but is less focused on the routing/integration layer that defines Realm.
- Tarsal (formerly Draco): Tarsal is an early-stage security data pipeline startup targeting similar problems of multi-cloud SIEM data movement, normalization, and cost control. It is a smaller, earlier-stage peer competing in the same emerging SDPP category Realm is helping define.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Realm.Security social profiles
Digital presenceRealm.Security compliance and trust
Trust signalCompliance4 records
Realm.Security financial estimates
Financial estimateRevenue estimate
Valuation estimate
Realm.Security leadership team
Management profileNumber of profiles
Profiles6 records
Realm.Security funding detail
Funding detailFunding overview
Funding rounds3 records
Investors4 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Realm.Security M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Realm.Security
What does Realm.Security do?
Realm.Security sells an AI-native Security Data Pipeline Platform (SDPP) that sits between security data sources and downstream tools such as SIEMs and data lakes. The platform filters, normalizes, enriches, routes, and archives security telemetry using ML/AI to reduce SIEM ingestion costs, eliminate low-value logs, and enable vendor-agnostic data routing. It is sold as a SaaS subscription to enterprise security operations teams, with usage-based components tied to data volume processed.
Is Realm.Security a public or private company?
Realm.Security is a private company. It is classified as venture growth investor backed and is currently operating.
When was Realm.Security founded?
Realm.Security was founded in 2023. It employs 11 to 50 people.
Where is Realm.Security based?
Realm.Security is headquartered in Boston, United States, in the North America region.
How does Realm.Security make money?
Two revenue lines are on record. SaaS Subscription is the primary driver. The others are usage-based Consumption.
Who are Realm.Security's main competitors?
Direct peers on record are Cribl, Coralogix and Devo Technology. Broad incumbents are Datadog, Splunk, Microsoft Sentinel, Google Chronicle and Sumo Logic. Emerging players are Exabeam and Tarsal (formerly Draco).
Does Realm.Security have an API?
No public API is recorded for Realm.Security.
What industry is Realm.Security in?
Realm.Security's product category is Cybersecurity Data Pipeline / Security Data Engineering. Its primary akta.pro industry code is HDABAHAK, Data Security & Privacy for Cloud (DLP, DSPM, Tokenization), with a secondary code of HDADAFAG, Data Access Governance & Entitlement Management (DSPM / CIEM-for-Data). Its NAICS code is 513210 and its SIC code is 7370.