---
title: OTWarden Reviews
meta_title: 'OTWarden Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how OTWarden works for a business like yours.
date_modified: '2026-06-04'
parent_category:
  name: System Security
  url: https://www.g2.com/categories/system-security
---

# OTWarden Reviews
**Vendor:** OT Warden  
**Category:** [OT Security Tools Software](https://www.g2.com/categories/ot-security-tools)
## About OTWarden
OTWarden monitors CISA ICS-CERT, Siemens ProductCERT, Rockwell Automation, and BSI advisories around the clock, delivering filtered alerts to OT/ICS security teams within 2 hours of publication. Users build watchlists by vendor, product, or sector — so alerts are relevant, not noise. Features include CVSS threshold filtering, KEV (Known Exploited Vulnerability) flagging, asset inventory matching to identify which specific devices are at risk, compliance deadline tracking for NERC CIP and NIS2 audits, and multi-tenant MSSP support. Covers energy, water, manufacturing, maritime, and defence sectors. Plans from £29/month.






- [View OTWarden pricing details and edition comparison](https://www.g2.com/products/otwarden/reviews?section=pricing&secure%5Bexpires_at%5D=2026-08-02+08%3A07%3A42+-0500&secure%5Bsession_id%5D=5ffdc4af-0da0-484b-a9de-bad020f67e1c&secure%5Btoken%5D=2cce84381294963b2bfd6bb6af23980511ccc0b6d30f30e8e9a67fc7037d0e60&format=llm_user)

## OTWarden Features
**Systems Management - OT Security Tools**
- Remote Access
- Asset Discovery
- Hardware

**Connected Device Security - OT Security Tools**
- Vulnerability Assessment
- Remediation
- Alerts

**Reporting - OT Security Tools**
- Audit Logs
- Security Frameworks

**Generative AI - OT Security Tools**
- AI Threat Analysis
- AI Automation

## Top OTWarden Alternatives
  - [Palo Alto Networks IoT/OT Security](https://www.g2.com/products/palo-alto-networks-iot-ot-security/reviews) - 4.4/5.0 (118 reviews)
  - [Microsoft Defender for IoT](https://www.g2.com/products/microsoft-defender-for-iot/reviews) - 4.3/5.0 (97 reviews)
  - [Forescout Platform](https://www.g2.com/products/forescout-platform/reviews) - 4.5/5.0 (16 reviews)