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§ Private Profile · Wellesley, MA, USA
Cybersecurity data management platform using AI and data processing.
Realm.Security delivers an AI-native security data pipeline platform, enabling security teams to control data collection, filtering, and routing. The platform uses artificial intelligence to optimize operations, featuring Realm Unity for automatic data normalization and Realm Privacy Guard for real-time sensitive data redaction like PII, PHI, and PCI. This bolsters data governance within security environments.
The company was co-founded by Pete Martin, its Chief Executive Officer. Realm.Security was founded on the insight that existing security data layers were inefficient and costly. This recognition spurred the creation of a unified, intelligent platform to address fundamental challenges in managing diverse security data effectively.
Realm.Security targets security teams, helping them improve outcomes and reduce operational costs by transforming data management. Its vision is to reshape how these teams manage and route critical security data. By simplifying complex data, Realm.Security aims to empower organizations in developing more efficient Security Operations Centers.
Realm.Security has raised $22.0M across 3 funding rounds.
Realm.Security has raised $22.0M in total across 3 funding rounds.
Realm.Security has raised $22.0M across 3 funding rounds. Most recently, it raised $2.0M Other Equity in December 2025.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| Dec 11, 2025 | $2M Venture Round | Ross Leav | — | Announced |
| Oct 8, 2025 | $15M Series A | Jump Capital | Accomplice, Glasswing Ventures | Announced |
| Sep 1, 2024 | $5M Seed | — | Glasswing Ventures, Gutbrain Ventures, Patrick Morley | Announced |
Realm.Security is a Boston-based cybersecurity startup founded in 2024 that builds an AI-native Security Data Pipeline Platform (SDPP) to help growing enterprises manage overwhelming security data volumes efficiently.[1][2][3][4] The platform serves security operations centers (SOCs) and CISOs at mid-to-large enterprises (1,000+ employees), solving the crisis of data noise, skyrocketing SIEM costs, and complex integrations by using AI agents and large language models for automated filtering, routing, redaction, and enrichment—deploying in 7-10 days versus months for legacy solutions.[1][2][4] With $22M raised in 15 months (including $5M seed, $15M Series A in October 2025, and $2M strategic from Presidio Ventures in December 2025), the company has grown headcount 250% to ~15 employees (75% local), delivering 3.5x+ ROI; for example, customer Vensure Employer Solutions saved $250K annually by cutting firewall log volumes 83%.[1][2][5]
Realm.Security was founded in 2024 by cybersecurity veterans Sanket Choksey, Jeff Kramer, and Pete Martin (CEO), who bring dual perspectives as both vendors architecting security products and practitioners (e.g., CISOs at enterprises like Main Line Health, VensureHR, YETI, CVS Health).[1][3] The idea emerged from their frontline experience with resource-constrained environments, where security teams grappled with high log volumes, vendor lock-in, noisy telemetry, and the need for engineering overhead amid evolving threats—prompting them to build an AI-native platform from day one for unified visibility and cost savings.[1][3][4] Early traction came quickly: seed funding of $5M, rapid deployments (e.g., Vensure's immediate ROI), and expansion to Series A by October 2025, fueled by proven results in simplifying data plumbing for SOCs.[1][2]
Realm.Security stands out in the crowded security data management space through these key strengths:
Realm.Security rides the AI-driven cybersecurity data explosion, where enterprises face a "data crisis" from mounting SIEM costs, noisy telemetry, and tool sprawl amid rising threats—exacerbated by AI-era growth in log volumes.[2][5] Timing is ideal post-2024 founding, aligning with 2025 funding surge and global demand (e.g., Asia-Pacific as the third-largest cyber market), enabling channel-led expansion via partners like Sumitomo's SCSK.[5] Market forces like outsourced SOCs in Japan, resource constraints for non-Fortune 1000 firms, and the shift to AI automation favor Realm's democratizing approach, reducing reliance on data engineers and letting teams focus on detection/response.[1][3][5] It influences the ecosystem by pioneering SDPPs that evolve with threats, cutting costs industry-wide and paving the way for efficient, scalable SecOps in hybrid/AI environments.[2][4]
Realm.Security is poised for hypergrowth in 2026, leveraging $22M war chest for product acceleration, APAC entry via Presidio/Sumitomo, and headcount scaling to capture enterprises drowning in data costs.[5] Trends like AI agent proliferation in SecOps, rising global cyber budgets, and SIEM optimization will propel it, potentially expanding modules for advanced automation or integrations. Its influence may evolve from cost-cutter to ecosystem standard-setter, empowering mid-market SOCs and challenging incumbents—reinventing security data management as the AI era demands, just as its platform promises: simple, fast, and savings-focused from day one.[2][5]
Realm.Security has raised $22.0M in total across 3 funding rounds.
Realm.Security's investors include Ross Leav, Jump Capital, Accomplice, Glasswing Ventures, Gutbrain Ventures, Patrick Morley.