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Bolster AI Tech Stack

Real-time phishing and brand impersonation detection across web, social, and dark web

Computer and Network Security Santa Clara, California 51–200 employees Founded 2017 Privately Held

Bolster operates a multi-channel threat detection platform built on Python, Rust, Node.js, and a distributed data layer (PostgreSQL, Scylla, Cassandra, Elasticsearch). The stack reveals a company optimized for real-time ingest and analysis at scale—reinforced by heavy use of message queues (SQS, RabbitMQ) and caching (Redis, Memcached). Current hiring is security-heavy with emerging sales and marketing push: 6 security roles against 1 engineering and 1 marketing hire signals a shift from pure detection capability toward go-to-market operations, particularly ABM and demand generation at SMB/mid-market.

Tech Stack 23 technologies

What Bolster AI Is Building

Challenges

  • Protecting brands from phishing and scam sites
  • Improving threat-hunting capabilities
  • High-risk escalations
  • Marketplace fraud protection
  • Protecting brands from impersonation
  • Pipeline scaling inbound to abm
  • Enterprise abm program expansion
  • Phishing scam detection
  • Brand protection from online fraud
  • Cyberattack prevention

Active Projects

  • Real-time fraud detection platform
  • Emerging fraud trend analysis
  • Advanced phishing investigation
  • Automated phishing detection engine training
  • Marketplace threat detection engine
  • Takedown actions during active proof-of-concept evaluations
  • Targeted threat hunting for malicious domains
  • Operationalize abm programs for enterprise
  • Scale demand generation for smb and mid-market
  • Build predictable pipeline engine

Hiring Activity

Accelerating9 roles · 6 in 30d

Department

Security
6
Customersuccess
1
Engineering
1
Marketing
1

Seniority

Mid
5
Senior
2
Director
1
Manager
1
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About Bolster AI

Bolster is an AI-powered cybersecurity platform protecting brands from phishing, fraud, and digital impersonation. The company monitors threats across web, social media, dark web, and app stores—combining deep learning with automated takedown actions to detect and neutralize threats in real time. Operating in both Santa Clara and Noida, Bolster serves a mixed customer base from startups to Fortune 500 companies. Current operational focus spans real-time fraud detection, emerging threat trend analysis, marketplace fraud protection, and scaling enterprise and mid-market customer acquisition.

HeadquartersSanta Clara, California
Company Size51–200 employees
Founded2017
Hiring MarketsUnited States, India

Frequently Asked Questions

What tech stack does Bolster AI use?

Core infrastructure: Python, Rust, Node.js; storage: PostgreSQL, Scylla, Cassandra, Elasticsearch; messaging: AWS SQS, RabbitMQ; compute: Kubernetes, Docker on AWS/GCP/Azure; caching: Redis, Memcached; CDN: Akamai, CloudFront.

Where is Bolster AI headquartered?

Santa Clara, California. The company also maintains an office in Noida, India and actively hires across both United States and India.

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