Cisco Meraki MX vs OPNsense comparison

Cisco and OPNsense are both solutions in the Firewalls category. Cisco is ranked #17 with an average rating of 8.0, while OPNsense is ranked #5 with an average rating of 8.1. Cisco holds a 3.4% mindshare in Firewalls, compared to OPNsense’s 8.5% mindshare. Additionally, 94% of Cisco users are willing to recommend the solution, compared to 95% of OPNsense users who would recommend it.

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between Cisco Meraki MX and OPNsense based on real PeerSpot user reviews.

Find out in this report how the two Firewalls solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed Cisco Meraki MX vs. OPNsense Report (Updated: June 2026).

Buyer's Guide

Cisco Meraki MX vs. OPNsense

June 2026

Download the complete report

Helped 900,747 peers since 2012

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

ROI

Sentiment score

5.9

Fortinet FortiGate offers a high ROI through enhanced productivity, efficiency, security, cost savings, and simplified management.

Sentiment score

5.4

Cisco Meraki MX offers ROI by reducing costs, simplifying setups, and enhancing efficiency despite high initial expenses.

Sentiment score

3.0

Numerous users reported substantial financial savings and improved network security with OPNsense compared to alternatives like FortiGate or Sophos.

Clients are now comfortable and not wasting productive hours on IT support.

MURALI NIDAMANURI

Managing Director at a manufacturing company with 10,001+ employees

The automation part is giving us a cost benefit and speed; we can react faster.

Bart Homblé

BDM Fortinet & BDM Teamlead at Exclusive Networks

It's a very useful tool to mitigate and protect your enterprise.

Bernard Samontanes

Staff Infrastructure & Security Engineer at Mozn Systems

For more quotes and insights, download the Fortinet FortiGate report

I have seen a return on investment with Cisco Meraki MX because of the time saved through cloud management.

Nader Elmansi

Presales System Engineer at Logicom Sales Inc

You can eliminate some positions because it manages itself.

Lester Perrin

Enterprise Networking Solutions Architect at a computer software company with 51-200 employees

It greatly helps out when I am moving away from the expensive MPLS circuits or MPLS hardware.

JasminPatel

Senior Manager Networking at David Yurman

For more quotes and insights, download the Cisco Meraki MX report

The network attacks reduced by approximately 60% after using that, even without customizing the custom configuration yet.

Mahmoud Suleiman

Senior IT Infrastructure Engineer at a real estate/law firm with 11-50 employees

For a very little investment, I was able to increase the security of my network.

Richard Chamberlain

Administrator at a retailer with 10,001+ employees

For more quotes and insights, download the OPNsense report

Customer Service

Sentiment score

6.5

Fortinet FortiGate's 24/7 support is generally well-rated but needs improvement in response speed for urgent issues.

Sentiment score

8.4

Cisco Meraki MX customer service is generally rated highly for accessibility and responsiveness, despite occasional initial contact challenges.

Sentiment score

5.3

OPNsense users mostly find community forums and documentation sufficient, though some express dissatisfaction with official support availability and cost.

The quick resolution of issues with Fortinet FortiGate is due to the support of the company and the fact that the equipment is easy to work with.

Alexandre Menezes

IT Manager at a consultancy with 10,001+ employees

I would rate the technical support for Fortinet FortiGate a ten out of ten.

AnishKumar

NAC Support at Rah Infotech Pvt Ltd

As a solution provider, when I encounter problems, I connect directly with Fortinet support, and they provide solutions within a very short time.

Vasu Gala

Manager, Information Technology Operation/Presales at TechMonarch

For more quotes and insights, download the Fortinet FortiGate report

When we raise a ticket with Meraki MX, they instantly become available to support us for configurations or troubleshooting.

MURALI NIDAMANURI

Managing Director at a manufacturing company with 10,001+ employees

Cisco's TAC support for Cisco Meraki MX is excellent because no other OEM provides support at this level.

Sanjay Gaiswal

Technical Presales at Vcom Technologies

Cisco is one of the best vendors in the market.

Nader Elmansi

Presales System Engineer at Logicom Sales Inc

For more quotes and insights, download the Cisco Meraki MX report

Compared to some open-source projects with weak support, OPNsense stands out for having both a strong community and commercial backing options.

Moutaz Sheikh Alard

ISO 27001 Lead Implementer at a consultancy with 11-50 employees

I mainly rely on community support since the solution is open source.

Stephen Zoran

Senior Client Solutions Architect at a tech services company with 1,001-5,000 employees

If you say you do not have one, it is finished. This is where the monopoly starts.

Harry Fusser

Senior Solutions Engineer at a educational organization with 201-500 employees

For more quotes and insights, download the OPNsense report

Scalability Issues

Sentiment score

7.1

Fortinet FortiGate is praised for scalability and adaptability across enterprises, though some users face cloud scaling and upgrade challenges.

Sentiment score

6.7

Cisco Meraki MX offers scalable solutions for varying organization sizes, with straightforward management and adaptable deployment for dynamic environments.

Sentiment score

6.8

OPNsense offers scalable and flexible network solutions, effectively supporting mid-sized to enterprise needs with appropriate hardware or virtualization.

They scale up really well from smaller models like the FortiGate 40 and 50 to bigger sites with the FortiGate 100 for more throughput - up to enterprise datacenters.

Ian Manton

IT Manager at Daltons Limited

The variation comes in terms of the interfaces and throughputs, but from a security perspective, you get the same benefit, irrespective of whether you have an entry-level unit or an enterprise.

reviewer2667480

Cewa Solutions Architect at a tech services company with 11-50 employees

We determine sizing based on multiple factors: number of users, available links, traffic types, server count, services in use, and whether services will be published.

FatmaSamy

General Surgery Specialist at Helwan University Cairo

For more quotes and insights, download the Fortinet FortiGate report

When you have hundreds of thousands of people it is very difficult to scale in Meraki.

MURALI NIDAMANURI

Managing Director at a manufacturing company with 10,001+ employees

The scalability of Cisco Meraki MX is rated 10 out of 10; you can scale up and scale down with no effort.

Nader Elmansi

Presales System Engineer at Logicom Sales Inc

Cisco Meraki MX scales with my growing needs for my organization very well because they are easy to deploy.

reviewer2847897

Network Engineer at a non-profit with 1,001-5,000 employees

For more quotes and insights, download the Cisco Meraki MX report

OPNsense is an extremely scalable solution.

Chirosca Alecsandru

Owner at Networks srl

I use Zenarmor, pinning it to one core for packet inspection, and the CPU performance seems very good.

Stephen Zoran

Senior Client Solutions Architect at a tech services company with 1,001-5,000 employees

OPNsense's scalability is excellent; I just need to resize my hardware and upgrade the server, and voilà, I am good to go.

Mahmoud Suleiman

Senior IT Infrastructure Engineer at a real estate/law firm with 11-50 employees

For more quotes and insights, download the OPNsense report

Stability Issues

Sentiment score

7.7

Fortinet FortiGate offers reliable and consistent performance, with quick resolution for occasional bugs, ensuring minimal downtime and high availability.

Sentiment score

8.6

Cisco Meraki MX is highly stable and reliable, praised for performance and support despite minor VPN and load balancing issues.

Sentiment score

7.3

OPNsense is stable with occasional issues; praised for security and UI, performance varies with hardware and resource availability.

We're experiencing 99.999% availability consistently.

Ricardo Biggs

Manager, Information Technology at a consumer goods company with 11-50 employees

I would rate the stability of Fortinet FortiGate a ten out of ten.

AnishKumar

NAC Support at Rah Infotech Pvt Ltd

Currently, we are experiencing a general outage of one of the main internet service providers of the Dominican Republic, and we have not been impacted in our operations because with SD-WAN, we have another internet service provider and we are working with the second WAN connection without any disruption.

Juan Frias

CISO at a financial services firm with 1,001-5,000 employees

For more quotes and insights, download the Fortinet FortiGate report

There have been no outages, no stability issues, and we have not found any vulnerabilities during security audits.

Sanjay Gaiswal

Technical Presales at Vcom Technologies

I have had zero downtime at all with Cisco Meraki MX.

Lester Perrin

Enterprise Networking Solutions Architect at a computer software company with 51-200 employees

I assess the stability and the reliability of Cisco Meraki MX as good, and I have experienced no downtime, crashes, or performance issues.

reviewer2847897

Network Engineer at a non-profit with 1,001-5,000 employees

For more quotes and insights, download the Cisco Meraki MX report

For home and small network use, OPNsense is also reliable, providing enterprise-grade security at no cost.

Moutaz Sheikh Alard

ISO 27001 Lead Implementer at a consultancy with 11-50 employees

The only challenge faced was its inadequacy to manage large voice traffic effectively, even with dedicated hardware.

reviewer1027455

Senior Network Engineer at a comms service provider with 11-50 employees

At the latest code level, I haven't experienced any crashes.

Stephen Zoran

Senior Client Solutions Architect at a tech services company with 1,001-5,000 employees

For more quotes and insights, download the OPNsense report

Room For Improvement

Fortinet FortiGate users face high costs, integration and stability issues, sluggish support, and need improvements in usability and security features.

Cisco Meraki MX needs improvements in port control, VPN functions, integration, price, configuration, reporting tools, and monitoring.

OPNsense users face VPN setup issues, inadequate documentation, performance shortfalls, high pricing, and request better usability and features.

These sessions should be around five to ten minutes long, allowing users and partners to quickly grasp the information without disrupting their daily tasks.

MURALI NIDAMANURI

Managing Director at a manufacturing company with 10,001+ employees

It would be better for customers to get immediate replacements even with a standard subscription.

Pravin Mandlik

Director at a tech services company with 11-50 employees

It is how quickly each of these companies adapts to that and brings in more value to the customer.

GireeshRamamurthy

Principal Consultant at Epitome Infotech Solutions (P) Ltd

For more quotes and insights, download the Fortinet FortiGate report

It should automatically remediate and find out the issue and then resolve it on its own without interrupting the work of the employees.

MURALI NIDAMANURI

Managing Director at a manufacturing company with 10,001+ employees

Data is the only path, so optimization is essential.

Mayur_Patel

Chief Commercial Officer at InnovAge Home Care

An improvement would be to use Cisco Meraki MX as a software solution as well, which might reduce the cost.

Sanjay Gaiswal

Technical Presales at Vcom Technologies

For more quotes and insights, download the Cisco Meraki MX report

I would like the APIs to be more mature and more developed and have more options to automate threat hunting.

Chirosca Alecsandru

Owner at Networks srl

Enhancing its performance for significant amounts of data traffic would make it closer to a perfect solution.

reviewer1027455

Senior Network Engineer at a comms service provider with 11-50 employees

It would be beneficial if they could create some videos on how to set it up themselves.

Richard Chamberlain

Administrator at a retailer with 10,001+ employees

For more quotes and insights, download the OPNsense report

Setup Cost

Fortinet FortiGate is cost-effective with a good feature set, ideal for mid to large enterprises, though complex licensing.

Cisco Meraki MX is costly but valued for features and cloud management, with subscription licensing and negotiable discounts.

OPNsense is a cost-effective, open-source solution for enterprises, reducing expenses compared to FortiGate and Palo Alto alternatives.

It offers cost savings as it is generally cheaper than the competition.

NilsPaley

IT Infrastructure Architect at Apotek 1

It is about 20% cheaper.

MithatBulut

Network Security Engineer at TD SYNNEX

The advantages of Fortinet FortiGate over its competitors include good pricing and meeting our requirements at a lower cost.

Rizki Arya Indracahya

Information Technology Infrastructure Section Head at a consumer goods company with 11-50 employees

For more quotes and insights, download the Fortinet FortiGate report

I get it for $25,000, a device that can connect up to 75-100 users, whereas in Meraki MX, it goes to 75,000-80,000 per access point.

MURALI NIDAMANURI

Managing Director at a manufacturing company with 10,001+ employees

The price could be reduced by around 30% to make it more comfortable.

Sanjay Gaiswal

Technical Presales at Vcom Technologies

If Cisco can make the pricing less, customers can purchase more licenses.

Nader Elmansi

Presales System Engineer at Logicom Sales Inc

For more quotes and insights, download the Cisco Meraki MX report

I consider the pricing of OPNsense to be high when compared with other market products.

reviewer1027455

Senior Network Engineer at a comms service provider with 11-50 employees

OPNsense is free, the licensing and setup was easy.

Richard Chamberlain

Administrator at a retailer with 10,001+ employees

For more quotes and insights, download the OPNsense report

Valuable Features

Fortinet FortiGate offers robust security, ease of use, and integration, with cost-effectiveness and reliable support, enhancing network efficiency.

Cisco Meraki MX offers cloud-based management, seamless VPN setup, and robust security, enhancing connectivity and performance with user-friendly features.

OPNsense provides user-friendly configuration, robust security features, and adaptability, making it ideal for enterprise and IT network management.

They put in a thing called the FortiCookbook, which is very easy to read with real-life scenarios that make networking tasks like joining networks very straightforward.

Ian Manton

IT Manager at Daltons Limited

The firewall and VPN features are the most valuable in protecting our customers' networks.

reviewer890418

Sales & Support at a tech services company with 1-10 employees

The most valuable feature is the deep inspection for traffic, which is capable of identifying zero-day attacks.

Martins Zipp

Consultant at SKYE AS

For more quotes and insights, download the Fortinet FortiGate report

Meraki MX is among those top solutions in their exceptional approach towards VPN-less, Zero Trust client access to office private networks.

MURALI NIDAMANURI

Managing Director at a manufacturing company with 10,001+ employees

Advanced security is the second tier of Cisco Meraki MX. It brings you the main next-generation firewalling features such as URL filtering, advanced malware protection, and threat protection.

Nader Elmansi

Presales System Engineer at Logicom Sales Inc

It has AI built in so that it can pinpoint the problem without requiring external resources.

Lester Perrin

Enterprise Networking Solutions Architect at a computer software company with 51-200 employees

For more quotes and insights, download the Cisco Meraki MX report

The most valuable features include the basic firewall functionality and the GeoIP location services.

reviewer1027455

Senior Network Engineer at a comms service provider with 11-50 employees

I can have a Wi-Fi VLAN and feel secure that the server network or the VM network that I have on a different VLAN are isolated, and they cannot talk to one another, which adds a great level of security.

Richard Chamberlain

Administrator at a retailer with 10,001+ employees

It offers enterprise-grade features such as intrusion detection and prevention system, VPN support, traffic shaping, and web filtering, all without license cost.

Moutaz Sheikh Alard

ISO 27001 Lead Implementer at a consultancy with 11-50 employees

For more quotes and insights, download the OPNsense report

Categories and Ranking

Fortinet FortiGate

Mindshare comparison

As of June 2026, in the Firewalls category, the mindshare of Fortinet FortiGate is 15.1%, down from 21.7% compared to the previous year. The mindshare of Cisco Meraki MX is 3.4%, down from 3.5% compared to the previous year. The mindshare of OPNsense is 8.5%, down from 10.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Firewalls Mindshare Distribution
Product	Mindshare (%)
Fortinet FortiGate	15.1%
OPNsense	8.5%
Cisco Meraki MX	3.4%
Other	73.0%

Firewalls

Featured Reviews

Mageshwaran S

Solution Architect at airtel

Enables customers to manage security effortlessly with intuitive features and easy integration

In terms of improvements for Fortinet FortiGate, they could offer evaluation licenses, as compared to Meraki, which provides a 90-day evaluation. In Fortinet FortiGate, they do not provide standard evaluation licenses; instead, we need to request them from the OEM through the account manager for POCs. If we want to conduct a demo, we need to work with real hardware. In comparison to Cisco, we have DCloud, which helps with providing demos to customers, but in Meraki, I need to reach out to them, book a lab, and they need to provide all the hardware. I need remote access and L3 engineers to program it; only then can I offer a real-time demo to the customer.

Read full review

Sanjay Gaiswal

Technical Presales at Vcom Technologies

Cloud-based solution simplifies network management with excellent support

There have been no issues with stability after deployment. There have been no complaints. For stability, I would suggest that Cisco Meraki MX is the most stable device from the security processor. Regarding content filtering features, we are using content filtering and malware access, along with all security features in Cisco Meraki MX9500. We have received good feedback from customers because since installing Cisco Meraki MX9500, we have not received any complaints. There have been no outages, no stability issues, and we have not found any vulnerabilities during security audits. It is compatible with all different OEMs, and for VPN, site-to-site VPN has been configured with other firewalls as well. We are getting very good responses from customers as there have been no complaints where we have deployed Cisco Meraki MX9500.

Read full review

Moutaz Sheikh Alard

ISO 27001 Lead Implementer at a consultancy with 11-50 employees

Has helped simulate enterprise security setups and strengthens network segmentation practices

For my capstone, I use OPNsense for my project and its broader benefits for enterprise and cybersecurity context. OPNsense is an open source based firewall and routing platform. It offers enterprise-grade features such as intrusion detection and prevention system, VPN support, traffic shaping, and web filtering, all without license cost. This platform has a modular design, a clean web-based GUI, and frequent updates that prioritize security and usability. It competes with commercial firewalls such as Cisco ASA, FortiGate, and Palo Alto, but stands out because it's community-driven, cost-effective, and transparent. I find OPNsense's feature of acting as a central firewall and gateway most valuable, providing robust point segmentation between the internal network and DMZs in my capstone project, intrusion detection to monitor malicious traffic, VPN services for secure remote access, and logging and monitoring for compliance and auditing. This allows me to simulate a real-world enterprise environment on a smaller scale, demonstrating both security hardening and network efficiency. OPNsense impacts my projects and home network positively because its cost-effectiveness is perfect for lab and enterprise setup without expensive licensing. The flexibility, easy VLAN and DMZ configuration supports different zones such as web servers, mail servers, and log servers. The security-first design for IDS/IPS integration helps me showcase modern defense-in-depth strategies. The user-friendly management through the web GUI makes it possible to manage complex firewall rules clearly, which is critical when documenting and presenting a capstone. Scalability is also an advantage. Although my project is lab-based, OPNsense can scale into production deployments in SMBs and enterprise.

Read full review

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Top Industries

By visitors reading reviews

Comms Service Provider

10%

Computer Software Company

10%

Manufacturing Company

Financial Services Firm

Computer Software Company

12%

Construction Company

Manufacturing Company

Financial Services Firm

Comms Service Provider

17%

Computer Software Company

10%

Manufacturing Company

Financial Services Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	370
Midsize Enterprise	138
Large Enterprise	195

By reviewers
Company Size	Count
Small Business	43
Midsize Enterprise	22
Large Enterprise	19

By reviewers
Company Size	Count
Small Business	32
Midsize Enterprise	6
Large Enterprise	8

Questions from the Community

Which is the better NGFW: Fortinet Fortigate or Cisco Firepower?

When you compare these firewalls you can identify them with different features, advantages, practices and usage a...

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What is the biggest difference between Sophos XG and FortiGate?

From my experience regarding both the Sophos and FortiGate firewalls, I personally would rather use FortiGate. I know...

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What are the biggest technical differences between Sophos UTM and Fortinet FortiGate?

As a solution, Sophos UTM offers a lot of functionality, it scales well, and the stability and performance are quite ...

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Fortigate 60d vs. Meraki MX67 for a small company without a dedicated IT Department

We have Meraki Mx devices now, we are looking to replace them. But that is because the Meraki MX platform lacks SSL I...

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Which is better - Meraki MX or Cisco ASA Firewall?

Cisco Adaptive Security Appliance (ASA) software is the operating software for the Cisco ASA suite. It supports netw...

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What is your experience regarding pricing and costs for Meraki MX?

My experience with pricing, setup cost, and licensing is that we went through a third party who negotiated all the pr...

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What is the difference between PfSense and OPNsense?

Two of the most common and well recognized firewalls, PfSense and OPNsense both support site-to-site IPsec VPN and cl...

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What is your experience regarding pricing and costs for OPNsense?

Setup cost is almost zero as one can simulate the whole environment using open source version. Pricing seems fair eno...

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What needs improvement with OPNsense?

When I talk about VPN, I am not completely satisfied with the VPN functions of OPNsense. What I have received so far ...

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Comparisons

Sophos Firewall vs Fortinet FortiGate

Compared 16% of the time

Cisco Secure Firewall vs Fortinet FortiGate

Compared 13% of the time

Palo Alto Networks NG Firewalls vs Fortinet FortiGate

Compared 5% of the time

Netgate pfSense vs Fortinet FortiGate

Compared 3% of the time

WatchGuard Firebox vs Fortinet FortiGate

Compared 2% of the time

More Fortinet FortiGate Competitors

Palo Alto Networks NG Firewalls vs Cisco Meraki MX

Compared 25% of the time

Sophos Firewall vs Cisco Meraki MX

Compared 6% of the time

Cisco Secure Firewall vs Cisco Meraki MX

Compared 5% of the time

SonicWall TZ vs Cisco Meraki MX

Compared 4% of the time

SonicWall NSa vs Cisco Meraki MX

Compared 3% of the time

More Cisco Meraki MX Competitors

Netgate pfSense vs OPNsense

Compared 52% of the time

IPFire vs OPNsense

Compared 6% of the time

Sophos Firewall vs OPNsense

Compared 5% of the time

Sophos UTM vs OPNsense

Compared 3% of the time

Cisco Secure Firewall vs OPNsense

Compared 3% of the time

More OPNsense Competitors

Product Reports

Buyer's Guide

Fortinet FortiGate

June 2026

Download Fortinet FortiGate product report

Buyer's Guide

Cisco Meraki MX

June 2026

Download Cisco Meraki MX product report

Buyer's Guide

OPNsense

June 2026

Download OPNsense product report

Also Known As

Fortinet FortiGate Next-Generation Firewall

MX64, MX64W, MX84, MX100, MX400, MX600

No data available

Overview

Fortinet FortiGate is a versatile network security tool offering features like VPN, firewall, web filtering, intrusion prevention, and scalability. It is known for its performance and integration with other Fortinet products, making it a preferred choice for robust cybersecurity.

Fortinet FortiGate stands out as a comprehensive cybersecurity solution with strong performance and ease of configuration. It delivers unified threat management, integrating features such as dynamic routing, SD-WAN support, and centralized management. Despite its strengths, improvements in the web interface's stability, pricing structures, and reporting capabilities are needed. Users seek better integration with third-party tools and automation advancements to enhance the experience further. These enhancements, alongside improvements in bandwidth management and the reduction of licensing costs, are points of interest for users looking to capitalize on FortiGate's extensive capabilities.

What are Fortinet FortiGate's key features?

VPN: Ensures secure remote connections.
Firewall: Protects against unauthorized access.
Web Filtering: Blocks malicious sites and content.
Application Control: Manages and controls applications.
Intrusion Prevention: Detects and prevents vulnerabilities.
SSL Inspection: Enhances security by inspecting encrypted traffic.

What benefits should be considered when evaluating Fortinet FortiGate?

Affordability: Offers cost-effective security solutions.
Reliability: Known for consistent and stable performance.
Integration: Seamlessly integrates with other Fortinet products.
Comprehensive Protection: Provides broad threat protection capabilities.

Fortinet FortiGate is widely implemented across industries as a primary firewall system for securing internet gateways and safeguarding data centers. It supports businesses in achieving SD-WAN integration and enhances cybersecurity by providing essential features like antivirus, web filtering, and application control. Enterprises utilize FortiGate for securing remote connections and ensuring compliance with security standards, making it adaptable for different network sizes and industries.

Fortinet

Cisco Meraki MX offers cloud-managed security with user-friendly setup and efficient management, enhancing VPN and firewall functionalities for businesses.

Cisco Meraki MX is known for its robust cloud-based network management, featuring AutoVPN, SD-WAN, and advanced security. Its centralized control over firewall, traffic shaping, and monitoring ensures excellent connectivity and security. The interface allows easy management by non-technical staff, offering remote access and seamless network performance through real-time alerts and troubleshooting. It supports global connectivity with minimal effort, addressing needs across small to enterprise environments. Despite its strengths, users point out areas needing improvement like load balancing, VPN features, more flexible logging, and session capabilities. Pricing, integration limits, and licensing need enhancement.

What are the key features of Cisco Meraki MX?

AutoVPN: Enables automatic VPN configuration for secure, site-to-site connections.
SD-WAN: Optimizes traffic routes for increased performance and reliability.
Advanced Security: Offers unified threat management, intrusion prevention, and content filtering.
Centralized Management: Simplifies operations with remote monitoring and configuration.
Traffic Shaping: Prioritizes critical business applications to maximize performance.

What benefits should users consider?

Ease of Deployment: Simplified installation reduces setup time and cost.
Real-Time Alerts: Ensures proactive issue identification and resolution.
Scalability: Supports growth with seamless integration and management of multiple sites.
Global Connectivity: Maintains efficient connections across geographic locations with minimal effort.

In industries like retail, finance, and education, Cisco Meraki MX provides enhanced security and connectivity. Retail chains benefit from easy VPN setups for secure multi-site networking, while educational institutions find value in its ability to manage large campuses efficiently. Financial services leverage its robust security features to protect sensitive data, ensuring compliance and trust.

Cisco

OPNsense is an adaptable open-source firewall and routing platform appreciated for its flexibility, scalability, and user-friendly interface. It is equipped with robust security features and offers excellent reporting and visibility, essential for small businesses and home setups.

OPNsense stands out for its modular design, allowing cost-effective customization. This system supports VPNs and various firewall capabilities, making it suitable for securing networks from malicious traffic. Its frequent updates and extensive documentation, combined with a supportive online community, enhance user experience. However, there is room for improvement in integration with virtual servers and Azure. Scalability and hardware updates are important for large-scale environments, and users desire more reliable VPN solutions and enhanced threat intelligence tools.

What are OPNsense's most important features?

Flexibility: Easily customizable due to its open-source nature.
Robust Security: Advanced security features for network protection.
User-Friendly Interface: Simplified management and configuration.
Frequent Updates: Regular improvements and new features.
Dense Documentation: Extensive resources and community support.

What benefits should users look for in reviews?

Cost-Effectiveness: Open-source design reduces costs.
Scalability: Ability to grow with business needs.
Customizability: Tailored solutions for different requirements.
Community Support: Access to a strong network of resources and peers.

OPNsense is implemented in industries requiring VPN and firewall functions, supporting site-to-site connections, protecting servers, and managing commercial network traffic. Companies apply it for security, UTM, SD-WAN, content filtering, intrusion detection, and prevention, utilizing its open-source nature and effectiveness as a next-generation firewall.

OPNsense

Sample Customers

Amazon Web Services, Microsoft, IBM, Cisco, Dell, HP, Oracle, Verizon, AT&T, T-Mobile, Sprint, Vodafone, Orange, BT Group, Telstra, Deutsche Telekom, Comcast, Time Warner Cable, CenturyLink, NTT Communications, Tata Communications, SoftBank, China Mobile, Singtel, Telus, Rogers Communications, Bell Canada, Telkom Indonesia, Telkom South Africa, Telmex, Telia Company, Telkom Kenya

Hyatt, ONS

1. Deciso B.V. 2. iXsystems, Inc. 3. EuroBSDCon 4. Netgate 5. Claranet 6. Voleatech 7. Open Systems AG 8. Securebit AG 9. Proxmox Server Solutions GmbH 10. AVM Computersysteme Vertriebs GmbH Additional customers include: T-Systems International GmbH, Deutsche Telekom AG, Vodafone GmbH, 1&1 IONOS SE, OVHcloud, Hetzner Online GmbH, Strato AG, PlusServer GmbH, Host Europe GmbH, United Internet AG, 1&1 Versatel Deutschland GmbH, QSC AG, Bechtle AG, Cancom SE, Computacenter AG & Co. oHG, T-Systems Multimedia Solutions GmbH, Atos SE, Capgemini SE, Accenture plc, IBM Corporation, Hewlett Packard Enterprise Company, Cisco Systems, Inc.

Buyer's Guide

Cisco Meraki MX vs. OPNsense

June 2026

Free Report: Cisco Meraki MX vs. OPNsense

Find out what your peers are saying about Cisco Meraki MX vs. OPNsense and other solutions. Updated: June 2026.

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