
pfSense
VyOS
IPFire
OpenWrt
OSRM
pgRouting
ClearOS
OPNsense® you next open source firewall. Free Download. High-end Security Made Easy™. Offers Intrusion Prevention, Captive Portal, Traffic Shaping and more.

We are excited about solving customer’s complex accounting, distribution, POS, Payroll and mobiles sales application problems.

Which is more popular?
Based on our record, OPNsense seems to be a lot more popular than Flex Software. While we know about 97 links to OPNsense, we've tracked only 3 mentions of Flex Software.
Website, pricing, platforms and company facts side by side.
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| Website | opnsense.org | flexsoftware.com.my |
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In their own words, as submitted to SaaSHub.


No description of OPNsense yet.
Flex Software is an accounting software company that is developing a software solution for Insurance Agents. Our product is called SAMS (Smart Agent Management System). The software will be cloud based online Customer Relationship Management for Life and General Insurance Agents. The platform...
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of OPNsense yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Introduction to OPNSense firewall the PFsense fork. Overview
More videos
No Flex Software videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using OPNsense and Flex Software. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


OPNsense is the best open-source and free firewall alternative to pfSense Software. OPNsense is a user-friendly, open-source, FreeBSD firewall and router. Most of the same capabilities are available in this fork of...
OPNsense is an open-source router OS software that is based on FreeBSD. It is designed to be used as a firewall, router, and VPN gateway, and it includes a range of advanced networking features. OPNsense is a fork of...
OPNsense makes the top of the list in 2023 because, for the last four years of maintaining this list, it has proved to be one of the most quickly developing operating systems on the market. It's an easy to use, mature...
We have no reviews of Flex Software yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


I’ve been using OpnSense/pfsense [0] for years and would highly recommend it. It has a great automatic update experience, config backups, builtin wireguard tunnels and advanced features like packet filtering options like suricata. When I... - Source: Hacker News / 7 months ago
OPNsense is an open source, feature rich firewall and routing platform used by home users, small businesses, and enterprises around the world. OPNsense features “GeoIP” support, which allows you to block or allow traffic from specific... - Source: dev.to / over 1 year ago
>I'm currently upgrading my home network, trying various options, and one of the headaches is provenance of the equipment. If you're concerned about provenance (or even if you're not), I suggest using a general purpose device and rolling... - Source: Hacker News / almost 2 years ago
Flex Software is the Best Accounting Software Companies in Malaysia that provides specialised IT services, for individual companies with specialised Hardware or Software product requirements while making every effort to provide the best... Source: over 3 years ago
Flexsoftware is a comprehensive and reliable accounting software based in Malaysia. It provides a range of features to help businesses track their financials more efficiently. Users benefit from intuitive controls and the ability to... Source: almost 4 years ago
Flex Software is the best online Accounting Software in Malaysia for Small, Mid-size and Large Businesses at Best Prices. It is easy and user-friendly accounting software to manage your business. Customers have different needs and Flex... Source: almost 4 years ago
When comparing OPNsense and Flex Software, you can also consider the following products.

pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more
Compare pfSense to OPNsense or Flex Software:

VyOS in an open source Linux-based operating system sold and distributed by Sentrium corporations. It is geared toward IT specialists and network administrators for the purpose of securing network and company data... read more.
Compare VyOS to OPNsense or Flex Software:

IPFire is a server distribution with intended to use as a firewall.
Compare IPFire to OPNsense or Flex Software:

OpenWrt is an open-source firmware based on Linux for wireless routers
Compare OpenWrt to OPNsense or Flex Software:


Repository contains pgRouting library. Development branch is "develop", stable branch is "master" - pgRouting/pgrouting
Compare pgRouting to OPNsense or Flex Software: