JetStream Security
Category: AI Safety
An AI governance platform that delivers real-time visibility, agentic identity management, runtime control, and FinOps accountability to help enterprises adopt AI safely at scale. JetStream Security was founded in 2025. The company is led by Raj Rajamani. Based in Santa Clara, United States. Team size: 40. Total funding raised: $34.0M. Latest round: Seed. Key investors include Redpoint Ventures, CrowdStrike Falcon Fund, George Kurtz (CrowdStrike CEO), Assaf Rappaport (Wiz CEO), Frederic Kerrest (Okta co-founder).
- Founded
- 2025
- Headquarters
- Santa Clara, United States
- Team size
- 40
- Total funding
- $34.0M
Value proposition
Accelerates AI adoption by replacing uncertainty and risk with trust through comprehensive governance, visibility, control, and accountability. Enables organizations to move from pilot to production by making AI behavior visible, attributable, and governable while preventing runaway costs and security incidents.
Products and solutions
JetStream AI Blueprints™ - Dynamic real-time graphs mapping AI workflows, agents, models, data access, and identities, AI Manifest - Global AI inventory serving as enterprise universal truth for all AI components, Data Integrator - Point-and-click connectors for AI telemetry acquisition, Identity Connectors - Correlates AI activity with human and non-human identities, Security AI Engine with Universal Gateway - Centralized policy orchestration, FinOps Accountability Module - Cost tracking by model, agent, workflow, and owner, Runtime Control & Kill Switches - Identity-aware enforcement mechanisms, JetStream Verified MCP™ - Catalog of scanned, hardened and attested MCP server images with per-tool permissions, JetStream Clearance™ - Reasoning engine that authorizes individual AI agent actions before execution
Unique value
First-mover in dedicated AI governance layer addressing the 'governance gap' that blocks enterprises from moving AI from pilot to production. AI Blueprints™ provide unprecedented real-time visibility into autonomous AI systems, mapping relationships among agents, models, data, tools, and identities - functioning as an operational contract and single source of truth for all AI assets.
Target customer
Enterprise organizations adopting AI at scale - specifically executives & business leaders, security & risk leaders, and builders & platform teams across Fortune 500 companies
Industries served
Enterprise AI Adoption, Financial Services (FinOps), Healthcare, Cloud Services, Technology, Financial Technology, All regulated industries requiring AI governance
Technology advantage
Combines cybersecurity expertise from CrowdStrike, SentinelOne, and Cylance veterans with cloud-native architecture to deliver: (1) Real-time behavioral comparison against approved blueprints, (2) Immutable logging and non-selective observability, (3) Identity-scoped virtualized keys limiting unintended access, (4) Hybrid environment support (cloud and on-premises), (5) Integration with existing security tools and API-based AI platforms, (6) Partner-first go-to-market ecosystem for enterprise deployment.
How they differentiate
First-mover in dedicated AI governance layer with AI Blueprints™ providing real-time visibility into autonomous AI systems. Unique focus on agentic identity management for AI agents, combined with FinOps cost tracking and accountability. Founded by cybersecurity veterans from CrowdStrike, SentinelOne, and Cylance who built and scaled products at three major security unicorns.
Main competitors
Lakera (acquired by Check Point), Credo AI, Robust Intelligence (acquired by Cisco)
Key partnerships
AWS Marketplace - Platform availability and deployment, Redpoint Ventures - Lead investor, CrowdStrike Falcon Fund - Strategic investor, George Kurtz (CrowdStrike CEO) - Angel investor, Assaf Rappaport (Wiz CEO) - Angel investor, Frederic Kerrest (Okta co-founder) - Angel investor, Partner-first ecosystem of resellers and technology partners, Second Front Systems - FedRAMP High deployment through Game Warden, NVIDIA Inception - Technical and go-to-market startup program
Notable customers
Fortune 500 companies, Global banks, Airlines, Fintech firms
Major milestones
Founded in 2025 by cybersecurity veterans, Emergence from stealth with $34M seed funding in March 2026, Platform availability on AWS Marketplace at launch, Team scaled to 40 employees, Secured backing from cybersecurity industry leaders, Named to Redpoint's 2026 InfraRed 100 in May 2026, Achieved FedRAMP Class D (High) certification through Second Front in July 2026, Announced JetStream Clearance in September 2026
Growth metrics
Launched with ~40 employees and strong enterprise interest from Fortune 500 companies, global banks, airlines, and fintech firms. Platform available on AWS Marketplace at launch.
Market positioning
Enterprise AI governance control plane targeting Fortune 500 companies and global enterprises. Positioned as 'the CrowdStrike of AI governance' with comprehensive platform covering model-level, agent-level, and application-level governance in one unified solution.
Geographic focus
North America (San Francisco HQ), with global enterprise reach targeting Fortune 500 companies, global banks, airlines, and fintech firms worldwide
Patents and IP
No registered patents disclosed as of emergence from stealth
About Raj Rajamani
Former Chief Product Officer at CrowdStrike (2023-2025) and SentinelOne (5 years), former VP of Product Management at Cylance (3 years). Nearly 20-year cybersecurity and SaaS veteran with extensive product leadership experience at high-growth security companies including McAfee, Marketo, Cylance, SentinelOne, and CrowdStrike.
Latest news about JetStream Security
- JetStream Security launched with a $34M oversubscribed seed round led by Redpoint Ventures and CrowdStrike Falcon Fund to build real-time AI governance infrastructure for enterprises. Founded by secur
- JetStream Security raised $34M in seed funding led by Redpoint Ventures to address the critical AI governance gap facing enterprises. With 93% of executives unable to confidently establish AI security
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Official website: https://jetstream.security/