Subscription Licensing (w/o Cloud) VS Perpetual Licensing (w/o Cloud)
Since the subscription model is becoming hot, and PTC apparently wanting to be a Subscription based company, I want to go understand this better.
Subscription Licensing VS Cloud Subscription Licensing:
First lets make the distinction between Subscription Licensing on your own Servers vs Subscription Licensing on the Cloud. I was lumping them together but if you look carefully they are actually offered as 2 different options. Subscription by itself (no cloud) only refers to the license and on the user and admin level is used exactly like our perpetual licenses when maintenance is paid. The difference is strictly on the business level
If you think about it the current Perpetual model is really a subscription based model, because there is an annual cost to keep 'using' the software, but with a few key differences:
| Perpetual | Subscription (no Cloud) | |
|---|---|---|
| 1) IC? | High initial Cost | Lower initial cost |
| 2) Continued costs? | Theoretically less, but PTC controls the price hikes on Maintenance costs. Customers can do nothing about high percentage increases year after year until/unless they get fed up and decide to eat the cost of switching CAD vendors and leave PTC for another CAD company. | Theoretically higher annual costs but seems locked to inflation as represented by the annual CPI (Consumer Price Index) which means PTC would have a 3rd party limit to how much they can raise prices. This is certainly a benefit to the Perpetual model. |
| 3) Tight times? | Theoretically a company can stop paying maintenance and just use the latest version we paid for but with no support...yet for larger businesses I think this is easier said than done. In addition if you take up maintenance again after lapsed years, PTC charges for years missed. So this is likely to cost more to stop paying maintenance if doing with the intention of starting again down in a couple of years. If maintenance was turned off for a year, it would not dramatically/negatively affect the design team | As soon as stop paying for a year, no one can use the software period. Only option to reduce costs is to reduce the number of floating seats. This would dramatically/negatively affect the design team as if the number of licenses were reduced each designer would be vying for a license to use the software which translates to loss productivity. |
What do you think about Subscription Licensing (being used on your own servers...ie NOT Cloud) VS Perpetual Licenses? What do you like or dislike about these? Thanks for your input!

