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Best Firewall Software For Small Business

Top picks for Firewall Software available for small business

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pfSense

Secure your network with pfSense's advanced solutions.

4.5

Very Good

Free trial not available

Freemium not available

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SonicWall

Secure your network with simplified firewall management.

4.1

Very Good

Free trial not available

Freemium not available

SonicWall offers custom pricing plan

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Azure Web Application Firewall

Defend your web apps with confidence.

3.5

Good

Free Trial available, Try Now

Freemium not available

Starts from $18.25/month when Billed Yearly

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Compare Top Products

pfSense

SonicWall

pfSense

Simplewall

pfSense

Azure Web Application Firewall

SonicWall

Simplewall

SonicWall

Azure Web Application Firewall

Simplewall

Azure Web Application Firewall

Frequently Asked Questions (FAQs)

Stuck on something? We're here to help with all the questions and answers in one place.

These are the key features of Firewall Software.

Yes. Here are some Firewall Software with free trial

Azure Web Application Firewall

Here are top rated Firewall Software

No. There are no Firewall Software available with the mobile app

Here are best Firewall Software for small businesses

This software is researched and edited by

Rajat Gupta

Rajat Gupta is the founder of Spotsaas, where he reviews and compares software tools that help businesses work smarter. Over the past two years, he has analyzed thousands of products across CRM, HR, AI, and finance — combining real-world research with a strong foundation in commerce and the CFA program. He's especially curious about AI, automation, and the future of work tech. Outside of SpotSaaS, you'll find him on a badminton court or tracking the stock market.

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].

Best Firewall Software For Small Business

pfSense

Secure your network with pfSense's advanced solutions.

Introducing pfSense: The Ultimate Solution for Official Hardware, Appliances, and Security Gateways Step into the world of pfSense, a cutting-edge software that redefines network security and performance. Designed for a global audience, pfSense offers a seamless blend of power, reliability, ...

SonicWall

Secure your network with simplified firewall management.

Introducing SonicWall, the solution that offers Centralized Management and Elevated Security for your distributed enterprise needs. With SonicWall, managing all your firewalls, switches, and access points is made simple through a user-friendly interface. As your business grows and the number ...

Azure Web Application Firewall

Defend your web apps with confidence.

Introducing the Azure Web Application Firewall, the ultimate line of defense for your web applications. With the tagline "Best Firewall Service," this cloud-native solution stands out as a robust shield against cyber threats. Designed to safeguard your web apps against prevalent web-hacking ...

Simplewall

Protecting your business, simply and effectively.

Introducing Simplewall, a cutting-edge software firewall and UTM solution designed to revolutionize network security for small businesses worldwide. With its user-friendly interface and straightforward installation process, Simplewall offers an unparalleled level of simplicity and ease of use, ...

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Frequently Asked Questions (FAQs)