Best Physical Security Software - Page 3

How Many Physical Security Software Products Does G2 Track?

Total Products under this Category: 215

Category Stats (Sep 2026)

  • Average Rating: 4.34/5 (↓0.01 vs Aug 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Verkada Guest (+1.18%) - Among all products in this category, Verkada Guest recorded the largest rating increase compared to last month

Last updated: September 30, 2026

How Does G2 Rank Physical Security Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 2,900+ Authentic Reviews
  • 215+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Physical Security Software

G2 Grid® for Physical Security Software plotting products by satisfaction and market presence

Highlighted products: Verkada, Kastle, Coram AI, Solink, Rhombus, Lumana, Cisco Physical Security Solution, and Alarm.com for Business.

Underlying data: [Grid® JSON](https://www.g2.com/categories/physical-security/grids.json?focus%5B%5D=verkada&focus%5B%5D=kastle&focus%5B%5D=coram-ai&focus%5B%5D=solink&focus%5B%5D=rhombus-systems&focus%5B%5D=lumana&focus%5B%5D=cisco-physical-security-solution&focus%5B%5D=alarm-com-for-business)

QR-Patrol

QR-Patrol is a real-time online guard tour system based on NFC, Beacon and QR-code tags use.

Average Rating: 4.4/5.0

Total Reviews: 8

How Do G2 Users Rate QR-Patrol?

  • Ease of Use: 7.9/10 (Category avg: 8.6/10)
  • Has the product been a good partner in doing business?: 6.7/10 (Category avg: 8.9/10)
  • Quality of Support: 7.5/10 (Category avg: 8.7/10)
  • Ease of Admin: 7.5/10 (Category avg: 8.7/10)

Who Is the Company Behind QR-Patrol?

  • Seller: Terracom
  • Year Founded: 1999
  • HQ Location: Ioannina
  • Twitter: @Terracom_GR
    545 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    15 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 75% Small, 25% Medium

What Are Recent G2 Reviews of QR-Patrol?

Avigilon Alta

Go beyond traditional physical security technology. Maximize operational flexibility with our 100% serverless cloud-based solution, enabling fully remote management of your entire physical security system, with open architecture for unlimited integration support. Avigilon Alta (formerly Ava Security and Openpath) uses powerful AI analytics and integrated machine learning capabilities to help teams proactively manage security across any number of sites, from anywhere in the world. Connect your existing cameras, sensors, dashboards, communication systems and apps for a 360-degree overview across your security ecosystem, complete with real-time intelligent alerts right to your mobile device. Build a safer environment and make your teams more efficient with Avigilon Alta end-to-end cloud security.

Average Rating: 4.6/5.0

Total Reviews: 33

How Do G2 Users Rate Avigilon Alta?

  • Ease of Use: 9.3/10 (Category avg: 8.6/10)
  • Has the product been a good partner in doing business?: 9.5/10 (Category avg: 8.9/10)
  • Quality of Support: 9.3/10 (Category avg: 8.7/10)
  • Ease of Admin: 9.3/10 (Category avg: 8.7/10)

Who Is the Company Behind Avigilon Alta?

  • Seller: Avigilon
  • Year Founded: 2004
  • HQ Location: Vancouver, BC
  • Twitter: @Avigilon
    8,117 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    380 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 56% Medium, 35% Small

What Do G2 Reviewers Say About Avigilon Alta?

AI-generated summary from verified user reviews

Pros
  • Users find Avigilon Alta's ease of use exceptional, appreciating its intuitive interface and responsive tech support.
  • Users highlight the responsive tech support of Avigilon Alta, enhancing their overall experience and satisfaction.
  • Users find the implementation ease of Avigilon Alta exceptional, with straightforward setup and intuitive features enhancing daily operations.
  • Users find Avigilon Alta easy to install, enjoying its intuitive setup and seamless integration with existing systems.
  • Users commend the reliability of Avigilon Alta, appreciating its seamless operation and robust performance over time.
Cons
  • Users find certain firmware updates annoying, affecting their overall experience with Avigilon Alta.
  • Users find Avigilon Alta to be more expensive than basic options, but highlight its superior security features.
  • Users note the presence of outdated technology in Avigilon Alta, indicating a need for hardware and parts updates.

What Are Recent G2 Reviews of Avigilon Alta?

What Are G2 Users Discussing About Avigilon Alta?

Genetec

Genetec Inc. is a global technology company that has been transforming the physical security industry for over 25 years. Our unified Security Center platform brings together video, access control, ALPR, evidence management, and more, all in one intuitive experience. Organizations around the world rely on the powerful Genetec platform to secure their people and assets. Intelligent automations help them improve operational efficiency while respecting individual privacy. Our global network of technology partners means users are never locked into a single vendor, and the choice of an on-prem or cloud deployment — or a mix of both — means organizations can scale their security system with their changing needs. Headquartered in Montreal, Canada, we serve more than 42,500 customers via our extensive network of accredited channel partners and consultants, located in more than 159 countries.

Average Rating: 4.4/5.0

Total Reviews: 30

How Do G2 Users Rate Genetec?

  • Ease of Use: 8.9/10 (Category avg: 8.6/10)
  • Has the product been a good partner in doing business?: 8.1/10 (Category avg: 8.9/10)
  • Quality of Support: 9.0/10 (Category avg: 8.7/10)
  • Ease of Admin: 8.3/10 (Category avg: 8.7/10)

Who Is the Company Behind Genetec?

  • Seller: Genetec
  • Company Website:
  • Year Founded: 1997
  • HQ Location: Montreal, CA
  • Twitter: @genetec
    16,465 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2,346 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 47% Medium, 27% Small

What Do G2 Reviewers Say About Genetec?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of Genetec, thanks to its seamless integration and user-friendly enterprise solution.
  • Users value the seamless integrations of Genetec, enhancing functionality across various devices and platforms.
  • Users value the unified platform of Genetec, enhancing integration for cameras, access control, and emergency response.
  • Users value the excellent customer support from Genetec, including a crisis center for urgent assistance.
  • Users value the unified platform of Genetec, seamlessly integrating various systems and continuously expanding its services.
Cons
  • Users often face a complexity issue as system scale increases, making initial setup challenging.

What Are Recent G2 Reviews of Genetec?

What Are G2 Users Discussing About Genetec?

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Verkada Guest

Verkada Guest is a visitor management system that provides guests with a seamless experience from arrival to departure, while also strengthening building security. Visitors can enjoy a welcoming and seamless experience with features like touchless check–in, simple document signing and automatic host notifications. Guest also enables organizations to strengthen security. Built on the Verkada Command platform, Guest’s native video security and access control integrations allow admins to review video of visitor activity and remotely unlock doors for specific guests. Color-coded badge printing allows employees to easily identify guests at a glance. Optional background checks give organizations added peace of mind that they know who is in their buildings

Average Rating: 4.3/5.0

Total Reviews: 15

How Do G2 Users Rate Verkada Guest?

  • Ease of Use: 8.9/10 (Category avg: 8.6/10)
  • Has the product been a good partner in doing business?: 9.2/10 (Category avg: 8.9/10)
  • Quality of Support: 8.8/10 (Category avg: 8.7/10)
  • Ease of Admin: 8.9/10 (Category avg: 8.7/10)

Who Is the Company Behind Verkada Guest?

  • Seller: Verkada
  • Company Website:
  • Year Founded: 2016
  • HQ Location: San Mateo, California
  • Twitter: @VerkadaHQ
    2,519 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2,885 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 53% Large, 33% Small

What Do G2 Reviewers Say About Verkada Guest?

AI-generated summary from verified user reviews

Pros
  • Users find Verkada Guest to be a very easy to use platform, ensuring seamless building entry management.
  • Users find Verkada Guest's access control features easy and reliable, enhancing convenience and security in building entry.
  • Users love the convenience of mobile access with Verkada Guest, eliminating the need to carry a physical badge.
  • Users appreciate the multiple features of Verkada Guest, enhancing security and usability across various organizations.
  • Users value the secure and efficient customer engagement of Verkada Guest, enhancing their experience with excellent support.
Cons
  • Users find Verkada Guest to be more expensive than competitors, questioning its value for money in comparison.
  • Users note the limited features of Verkada Guest, but agree it does not greatly impact overall usability.

What Are Recent G2 Reviews of Verkada Guest?

Avigilon Unity

This is the next generation of on-premise security. Give your teams full oversight and control through a centralized, browser-based video security and access control management platform, complete with powerful AI analytics. Avigilon Unity Video (formerly Avigilon Control Center) seamlessly merges intelligent, on-premise video management software and advanced cloud-managed capabilities with enterprise-class Avigilon Unity Access (formerly Access Control Manager) to elevate your situational awareness across any number of sites. Delivering a unified, end-to-end security management experience, Avigilon Unity helps you solve your most important security challenges, connecting you to the Motorola Solutions Safety and Security Ecosystem.

Average Rating: 4.4/5.0

Total Reviews: 20

How Do G2 Users Rate Avigilon Unity?

  • Ease of Use: 8.8/10 (Category avg: 8.6/10)
  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 8.9/10)
  • Quality of Support: 7.8/10 (Category avg: 8.7/10)
  • Ease of Admin: 8.3/10 (Category avg: 8.7/10)

Who Is the Company Behind Avigilon Unity?

  • Seller: Avigilon
  • Year Founded: 2004
  • HQ Location: Vancouver, BC
  • Twitter: @Avigilon
    8,117 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    380 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Associate
  • Top Industries: Retail
  • Company Size: 50% Medium, 25% Large

What Are Recent G2 Reviews of Avigilon Unity?

What Are G2 Users Discussing About Avigilon Unity?

Guardso

Guardso is focused on improving the way security companies communicate with their security officers on the ground. Guardso allows security company managers to easily assign security officers to multiple client sites. Security officers can submit multiple reports, conduct site tours, create pass down logs, read site orders using a free Guardso mobile app. Easily create site tours, assign tasks, site orders with few clicks. Guardso helps you to improve your security officers performance. Signup Today

Average Rating: 4.2/5.0

Total Reviews: 5

How Do G2 Users Rate Guardso?

  • Ease of Use: 6.7/10 (Category avg: 8.6/10)
  • Quality of Support: 7.5/10 (Category avg: 8.7/10)

Who Is the Company Behind Guardso?

  • Seller: Guardso
  • Year Founded: 2016
  • HQ Location: San Jose,
  • Twitter: @GuardsPro
    970 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    15 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 60% Medium, 20% Large

What Are Recent G2 Reviews of Guardso?

VideoXpert

Pelco’s industry-leading video management system, VideoXpert, removes the complexity typically found in other video management systems. VideoXpert, is an intuitive, easy-to-use solution that enables security professionals to see the information needed to make fast, effective decisions that drive their business forward. VideoXpert allows security professionals to easily see what they need to see, when they want to see it. Available in Enterprise and Professional packages, this VMS provides a scalable solution ranging from entry-level security portfolios to systems that support tens of thousands of cameras across multiple sites. VideoXpert can be optimized with Pelco hardware or seamlessly integrated with third-party cameras, but it is always backed by an unparalleled level of support.

Average Rating: 4.4/5.0

Total Reviews: 10

How Do G2 Users Rate VideoXpert?

  • Ease of Use: 8.3/10 (Category avg: 8.6/10)
  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.9/10)
  • Quality of Support: 8.5/10 (Category avg: 8.7/10)
  • Ease of Admin: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind VideoXpert?

  • Seller: Motorola Solutions
  • HQ Location: Chicago, US
  • Twitter: @MotoSolutions
    27,864 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    28,565 employees on LinkedIn®
  • Ownership: NYSE:MSI
  • Total Revenue (USD mm): $7,414

Who Uses This Product?

  • Company Size: 50% Small, 40% Medium

What Are Recent G2 Reviews of VideoXpert?

What Are G2 Users Discussing About VideoXpert?

Darsa Ai

At Darsa AI we leverage Computer Vision + AI to truly transform Productivity, Safety and Security in organisations. Our models are pre-trained. We plug into existing cameras and start delivering alerts in real-time immediately. We are driving impact with customers like Amazon, ShadowFax, Saint-Gobain, Arcellor Mittal and Qualcomm. Amazon uses us for safety in warehouses, Qualcomm for License Plate recognition and automating Parking management, Arcellor Mittal for Factory Safety and ShadowFax for facial recognition based attendance tracking. Darsa AI Pte Ltd is a private limited company headquartered in Singapore Website: www.darsa.ai Youtube: https://www.youtube.com/darsaai

Average Rating: 4.6/5.0

Total Reviews: 4

How Do G2 Users Rate Darsa Ai?

  • Ease of Use: 9.2/10 (Category avg: 8.6/10)
  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 8.9/10)
  • Quality of Support: 7.5/10 (Category avg: 8.7/10)
  • Ease of Admin: 8.3/10 (Category avg: 8.7/10)

Who Is the Company Behind Darsa Ai?

Who Uses This Product?

  • Company Size: 50% Small, 25% Medium

What Do G2 Reviewers Say About Darsa Ai?

AI-generated summary from verified user reviews

Pros
  • Users value the affordability of Darsa Ai, appreciating its cost-efficient integration with existing systems and infrastructure.
  • Users value the comprehensive alert notifications of Darsa Ai, enhancing the effectiveness of their video surveillance systems.
  • Users commend Darsa Ai's super responsive customer support, greatly enhancing their overall product experience and satisfaction.
  • Users find Darsa Ai incredibly easy to set up, ensuring a seamless and cost-efficient adoption process.
  • Users commend the ease of setup and cost-efficiency of Darsa Ai, appreciating its intuitive integration and responsive support.

What Are Recent G2 Reviews of Darsa Ai?

Hakimo AI

Hakimo transforms physical security from reactive to proactive with AI-powered monitoring that works with your existing security infrastructure. Our AI Operator combines computer vision and generative AI to monitor cameras, access control systems, and sensors 24/7, detecting any threat that can be described in words, from tailgating and unauthorized access to loitering and intrusions. Unlike traditional security systems that only record incidents after they happen, Hakimo detects threats in real-time and responds immediately with automated speaker warnings to deter intruders before incidents escalate. Our platform filters out 75-85% of nuisance alarms, allowing security teams to focus only on genuine threats that require human intervention. Key capabilities: AI-powered threat detection - Detects tailgating, unauthorized access, loitering, crowd formation, and custom security events using computer vision Automated deterrence - Issues real-time audio warnings through existing speakers to stop incidents before they escalate Works with existing hardware - Integrates with your current cameras, access control, and VMS where no rip-and-replace required Intelligent alarm filtering - Reduces false positives by 75-85%, prioritizing only high-risk events Remote monitoring - 24/7 SOC with trained operators for threat verification and escalation Rapid deployment - Up and running in days, not months Hakimo serves multifamily properties, auto dealerships, construction sites, and enterprises delivering the effectiveness of on-site guards at a fraction of the cost.

Average Rating: 5.0/5.0

Total Reviews: 4

How Do G2 Users Rate Hakimo AI?

  • Ease of Use: 9.4/10 (Category avg: 8.6/10)
  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.9/10)
  • Quality of Support: 10.0/10 (Category avg: 8.7/10)
  • Ease of Admin: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind Hakimo AI?

  • Seller: Hakimo
  • HQ Location: San Francisco, California, United States
  • LinkedIn® Page: linkedin.com
    70 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of Hakimo AI?

Sentry Smart Alerts

Sentry AI can be activated in Blue Iris software and integrate with any Onvif cameras to filter false alerts by motion triggers. No more nonsense alerts caused by leaves wiggling, pet running, raining or light changing. Using state-of-the-art computer vision technology, Sentry AI can detect human/vehicle/pet to suppress more than 85% false alerts and provide you insightful summary saving you tons of time reviewing camera.

Average Rating: 4.9/5.0

Total Reviews: 4

How Do G2 Users Rate Sentry Smart Alerts?

  • Ease of Use: 7.9/10 (Category avg: 8.6/10)
  • Quality of Support: 8.9/10 (Category avg: 8.7/10)

Who Is the Company Behind Sentry Smart Alerts?

  • Seller: Sentry AI
  • Year Founded: 2017
  • HQ Location: Sunnyvale, US
  • LinkedIn® Page: www.linkedin.com
    22 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About Sentry Smart Alerts?

AI-generated summary from verified user reviews

Pros
  • Users find the proactive alerts from Sentry Smart Alerts very helpful for identifying backend issues quickly.
Cons
  • Users report reliability issues with Sentry Smart Alerts, as the same problems arise repeatedly without resolution.

What Are Recent G2 Reviews of Sentry Smart Alerts?

What Are G2 Users Discussing About Sentry Smart Alerts?

Calipsa

Calipsa is video analytics software with a difference. Using the latest deep learning technology, Calipsa’s cloud-based False Alarm Filtering Platform removes up to 85% of false alarms, making it a global leader in false alarm reduction.

Average Rating: 3.8/5.0

Total Reviews: 3

How Do G2 Users Rate Calipsa?

  • Ease of Use: 8.3/10 (Category avg: 8.6/10)
  • Quality of Support: 8.9/10 (Category avg: 8.7/10)

Who Is the Company Behind Calipsa?

  • Seller: Calipsa
  • Year Founded: 2016
  • HQ Location: Fresno, US
  • LinkedIn® Page: www.linkedin.com
    451 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 33% Large, 33% Medium

What Are Recent G2 Reviews of Calipsa?

GuardMetrics

GuardMetrics-PatrolTrack guard tracking software is the perfect solution for a security guard service who seeks an affordable, yet very capable, means to compete. It tracks your guard tours and patrols receives, and stores, reports from your officers from any smart-device, including their personal devices, if need be. It is even branded with YOUR COMPANY logo and name. It also has a couple features that none of the most expensive officer tracking systems can deliver!

Average Rating: 3.5/5.0

Total Reviews: 3

How Do G2 Users Rate GuardMetrics?

  • Ease of Use: 9.4/10 (Category avg: 8.6/10)
  • Has the product been a good partner in doing business?: 5.8/10 (Category avg: 8.9/10)
  • Quality of Support: 5.6/10 (Category avg: 8.7/10)
  • Ease of Admin: 7.5/10 (Category avg: 8.7/10)

Who Is the Company Behind GuardMetrics?

  • Seller: GuardMetrics
  • HQ Location: Orlando, US
  • Twitter: @GuardMetrics
    5 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    9 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 67% Large, 33% Small

What Are Recent G2 Reviews of GuardMetrics?

I/Security (Intergraph Security)

Intergraph Security (I/Security) is a suite of software for physical security information management (PSIM), situational awareness, and decision support.

Average Rating: 4.5/5.0

Total Reviews: 3

How Do G2 Users Rate I/Security (Intergraph Security)?

  • Ease of Use: 8.3/10 (Category avg: 8.6/10)
  • Quality of Support: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind I/Security (Intergraph Security)?

Who Uses This Product?

  • Company Size: 67% Small, 33% Medium

What Are Recent G2 Reviews of I/Security (Intergraph Security)?

ProdataKey

ProdataKey is a cloud-based access control management system.

Average Rating: 3.3/5.0

Total Reviews: 3

How Do G2 Users Rate ProdataKey?

  • Ease of Use: 10.0/10 (Category avg: 8.6/10)
  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 8.9/10)
  • Quality of Support: 10.0/10 (Category avg: 8.7/10)
  • Ease of Admin: 9.2/10 (Category avg: 8.7/10)

Who Is the Company Behind ProdataKey?

  • Seller: Prodatakey
  • Year Founded: 2011
  • HQ Location: Draper, Utah, United States
  • LinkedIn® Page: www.linkedin.com
    78 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 67% Medium, 33% Small

What Are Recent G2 Reviews of ProdataKey?

What Are G2 Users Discussing About ProdataKey?

ADDA GATEKEEPER

ADDA Gatekeeper is a comprehensive visitor management software solution designed to streamline and automate visitor, parcel and staff management processes for residential and commercial communities. Keeping a log of the visitors, parcels collected can be of immense help during any incident investigation. Also with ADDA Gatekeeper being used at the manned or unmanned gates of the Community can bring it Online, which opens up immense possibilities. Residents get a live view of Visitor Log, and receive Visitor Notifications. For any parcel left by delivery personnel at your parcel collection desk, residents get a notification. These parcels can be picked up later at the convenience of the residents. Residents are also able to welcome guests by pre-enter ing them as Expected Visitors and sharing invites with them. The benefits are many. The HOA Board members and Community Managers are able to view reports related to visitors, parcels left uncollected, etc. along with Incident Investigation Reports from the Admin portals and Apps. The ADDA GateKeeper product is designed to work across different devices - phones, desktop systems or laptops, depending on the infrastructure at the Community’s gate. ADDA GateKeeper is a Visitor, Staff and Parcel management system completely integrated with ADDA’s communication, management and accounting modules. ADDA provides a single Comprehensive platform for everything a residential community or HOA needs. With standalone softwares, the Community has to maintain multiple Residents databases. With constantly changing Tenants and also Owners, this becomes a herculean task for the Manager/MC and eventually causes failure of initiative and loss of money invested in Standalone Apps.

Average Rating: 4.0/5.0

Total Reviews: 2

How Do G2 Users Rate ADDA GATEKEEPER?

  • Ease of Use: 9.2/10 (Category avg: 8.6/10)
  • Quality of Support: 8.3/10 (Category avg: 8.7/10)
  • Ease of Admin: 8.3/10 (Category avg: 8.7/10)

Who Is the Company Behind ADDA GATEKEEPER?

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of ADDA GATEKEEPER?

What Are G2 Users Discussing About ADDA GATEKEEPER?

Neya Kumaresan
NK
Researched and written by Neya Kumaresan
Updated October 3, 2024