Mark, I think you are getting to the heart of the issue. The subscription cost is visible, but the higher cost is everything built around the software over time: templates, libraries, standards, training, workflows, and institutional knowledge.
One thought: if software costs and vendor dependency are challenging during design and construction, they become even more significant during operations, where buildings may last 50+ years while software platforms, licensing models, and vendors come and go.
The long-term question may not be which platform wins, but how we ensure information remains accessible, usable, and connected as tools evolve. I suspect we are unlikely to converge on a single platform or even a single standard. The built environment is simply too diverse.
A federated approach, where different tools and domains can connect through open standards, APIs, persistent identifiers, and well-defined relationships, may be more realistic than expecting everyone to eventually use the same software.
As more architects begin developing their own applications, workflows, and AI-enabled tools, this becomes an even more important conversation.
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Kimon Onuma FAIA
Onuma, Inc.
Pasadena CA
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Original Message:
Sent: 05-29-2026 09:41 AM
From: Mark Hensler, AIA
Subject: Is Software cost is becoming structurally unsustainable?
Thesla, there are some learning curve pains, but most people catch on pretty quickly. It can be a lot to ask of someone who has been doing things a certain way in a particular program for most of their career to suddenly have to use a new tool to do that work. So I focus a lot on finding parallel work so people can find the way to work in the new program and do the same things they are use to. I do hear the frustration though from people who spent most of their career learning how do use a tool to do a specific task, and then having to relearn how to do that task with something new.
I guess that would be even more frustrating, hearing from some of the responders to this post, who are switching programs to avoid the increasing cost of subscriptions. With how much work we have put into templates, library parts, and standards, I couldn't imagine what it would cost us to switch to a new program. I think that gives a lot of leverage to the software developers because it is not easy to just switch to a new software if you are not happy with your current on, or if the price goes up. That may be part of the answer to your original question. At what point does the cost to maintain your subscriptions outweigh the cost to adopt a new program? For small firms and single practitioners, that cost delta might not be that great but for medium to large firms it can be an enormous investment to change.
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Mark Hensler AIA
Strada Architecture, LLC
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Original Message:
Sent: 05-28-2026 04:30 PM
From: Thesla Collier, Intl. Assoc. AIA
Subject: Is Software cost is becoming structurally unsustainable?
Mark,
It is great to see you exploring different options. I am also curious to hear how your peers within the firm are approaching adoption and what kind of traction you are seeing across the team.
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Thesla Collier
HNTB
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Original Message:
Sent: 05-28-2026 07:46 AM
From: Mark Hensler, AIA
Subject: Is Software cost is becoming structurally unsustainable?
I think you have a point. Previously, our studio would buy licenses to a software tool and install that program on a shared computer. This was helpful for programs that are ideal to do a certain task, but not something that is needed everyday (ie: Photoshop is great when you are rendering design concepts, but useless during construction documentation). As, Adobe in this case, moved to a one license for one user model and their EULA forbids the sharing of that user account with multiple people, studios are faced with the choice of;
1. Spending way more than they need to for a tool that is critical when needed, but otherwise not needed the rest of the year.
2. Limiting who can do certain tasks with dedicated licenses to the software
3. Changing their workflow to find ways do reduce dependency on otherwise ideal tools.
The other huge issue I am concerned about, and would like to see more on what the AIA can help with, is the Monopolization of workflows in our industry by single companies. Revit has become synonymous with BIM, but is not the only BIM authoring platform available. Yet time and time again, we are seeing contracts that require the use of "Revit" and not "BIM" to deliver a project. Furthermore, the progress to OpenBIM which would allow for true interoperability between BIM programs, seems to be stalled with smaller developers working to make their software more flexible while larger developers see no incentive to do so. This forces studios to have to adopt multiple tools and licenses to do the same thing. Our studio uses Archicad, and work on Macs, but we have been pushed by clients and other architects to use Revit on projects which means not only buying licenses for the software, but also investing in new PCs it can be installed on.
PDFs are not better. Bluebeam is the clear giant in the AEC industry, but abandoned their development of Revue for Mac. So we are left searching for other solutions (which we have found a wonderful alternative with Drawboard PDF for anyone else in the same boat). When we are confronted with a client that requires that a Bluebeam session be used to review and comment on drawings, we are again scrambled to purchase licenses to a tool we don't commonly use and find computers that it can be installed on.
I think as an industry, we should push back against the proprietary nature of these software developers that are trying to make it so that ONLY their suite of tools can be used by a project team to work together. There needs to be more interoperability between software so that the tools of our choice can be used to create our designs rather than being limited to the tools that simply allow us to work together.
Additionally, to the original comment, it is becoming unsustainable to maintain software costs due to the wide array of tools that are required to exchange ideas with our collaborators.
Great question! I look forward to the conversation.
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Mark Hensler AIA
Strada Architecture, LLC