OPNsense Forum

English Forums => General Discussion => Topic started by: multazimd on March 03, 2026, 07:55:30 PM

Title: software cost of opnsense azure image
Post by: multazimd on March 03, 2026, 07:55:30 PM
Hi,

Has anyone used opnsense azure image: https://marketplace.microsoft.com/en-en/product/virtual-machines/decisosalesbv.opnsense?tab=Overview

I see $0.05/hour software cost that shows up in the azure image (in addition to hardware/infrastructure costs). Will this software cost be static and will it increase based on VM CPU cores or throughput? Can someone who has used it please clarify.
Title: Re: software cost of opnsense azure image
Post by: viragomann on March 03, 2026, 08:26:59 PM
No, it's static. It's just the license fee you have to pay for OPNsense. It doesn't grow with hardware scaling.
Title: Re: software cost of opnsense azure image
Post by: Greg_E on March 03, 2026, 09:47:48 PM
Is it really paying OPNsense or is it paying Microsoft? I could see a 50/50 split, but OPNsense better get something.
Title: Re: software cost of opnsense azure image
Post by: multazimd on March 04, 2026, 01:56:33 AM
This is what shows in cost.

PublisherType   Marketplace
ChargeType   Usage
ServiceFamily   Azure Marketplace Services
ServiceName   Virtual Machine Licenses
Meter           OPNsense® Firewall/Router/VPN/IDPS - OPNsense - 8 Core Hours

Though it shows 8 core hours but I actually charged cost is flat, quite low but it does has some little bit extra than $0.05/hour price mentioned on image. Maybe its Azure marketplace fees/commission or taxes, idk. Will observe for few days to confirm that's the case, if needed will ask Azure support.
Title: Re: software cost of opnsense azure image
Post by: multazimd on March 04, 2026, 07:11:08 PM
We spun up 8 core machine and rate was applied at $0.12 per hour which is different than $0.05 per hour published on the plan. SO it doesn't look like it is flat rate.
Title: Re: software cost of opnsense azure image
Post by: multazimd on March 06, 2026, 10:58:08 AM
It is dependent on VM cores and pricing varies based on customer billing location + tax requirements.