The Togal.ai alternative for Mac shops.

Does Togal.ai work on a Mac, and why look for an alternative?

I have watched this search play out with a few Mac-based estimating teams. They tried Togal because it was one of the few AI tools that did not demand a Windows box, and it did what it says: floor plan in, spaces measured and labelled, fast. Then one of three things happened. The second and third estimator needed logins and the bill went from $3,588 a year to $10,764. Or the shop did electrical or plumbing and found that space measurement was not really their takeoff. Or they were simply doing a proper survey of every AI takeoff option that runs on a Mac before committing a year of budget to any of them.

All three are good reasons. None of them is "Togal does not run on my Mac". So let us sort the market by what actually runs on macOS, then by what the tools are good at.

Mac support matrix for takeoff software, 2026

This is the list I wish someone had given me the first time a partner bought a Mac and then asked why On-Screen Takeoff would not install.

Based on public documentation as of 2026. Togal.ai and the other names are trademarks of their owners; this is an independent comparison.

So the Mac field is really the browser field. Seven tools run natively, and among those the differences are price model and what the AI actually does. The Windows column is there for one reason: if someone in your office suggests "just run OST in Parallels", you can point at the table and at the cost of a Windows licence, a Parallels licence and a machine with enough memory for both.

What a Mac shop should actually check

"Works on Mac" is a spectrum. Here is the checklist we would run on any tool, including ours.

• Browser-native, not "web version". Some vendors have a full Windows app and a thinner cloud product with fewer tools. Ask which one the demo is showing you, and whether the Mac experience is the whole product.
• No Parallels, no Boot Camp. Boot Camp is not supported on Apple Silicon at all, and a VM means you are administering Windows anyway. If the answer to "does it run on a Mac" involves either word, it is a no.
• Apple Silicon. Anything that runs in Safari or Chrome does not care whether the machine is M1, M2, M3 or later. Anything that ships a native binary might. Browser-based tools sidestep the question.
• Safari and Chrome both. Half of Mac estimators live in Safari. Test the upload, the sheet viewer and the export in both browsers, not just the one the sales rep uses.
• Large PDFs. A 120-sheet set at 300 dpi is a big file. Does the upload go through on a normal office connection, and does the viewer stay responsive on a MacBook Air, not just the rep's tower?
• Excel export that opens cleanly in Mac Excel and Numbers. The takeoff is useless if the BOQ comes out with broken formulas or a format Numbers refuses. Open the export on the Mac before you buy.
• Nothing to install, nothing to update. One reason Mac shops like browser tools is that the whole team is always on the same version. Check that the tool does not quietly require a desktop helper or a plugin.

We keep a broader guide at takeoff software for Mac, and the general case for cloud tools at cloud takeoff software.

Where Togal.ai is the right Mac tool, and where it is not

Credit where due. If you are a general contractor and your takeoff is square footage by room, wall lengths, floor and ceiling areas on architectural plans, Togal.ai on a Mac is quick and pleasant. It finds the spaces, labels them, lets you compare revisions, and the pattern and image search is handy for finding every instance of a detail across a set. Its published accuracy claim for that work is around 98%, and that is the job it should be judged on.

It is not built for the takeoff a subcontractor actually does. An electrical estimator needs receptacles, switches, fixtures by type, panel schedules, homerun lengths, and the spec section that says which manufacturer is basis of design. A plumber needs fixture counts from the schedule, pipe by size and material, and the cross-reference from the riser to the plan. A fire protection estimator needs heads by type and hazard classification. Those are counts and lengths sourced across sheets and specs, and that is a different problem from measuring spaces. On a plain device count, the duplex receptacle benchmark put Togal at 84% against 97.5% for Pilars, which is about what you would expect from an architectural-first tool asked to do an MEP job.

And then the seat question. A two-person estimating team plus a project manager who wants to look at the takeoff is three Togal seats. That is the case where Mac shops most often go looking, and it is a pricing complaint, not a platform one.

How Pilars fits a Mac shop

The trades covered run from electrical, plumbing, HVAC and fire protection through drywall, concrete, rebar, structural steel, roofing, masonry, framing, painting, flooring, glazing, insulation, earthwork, doors and windows, finishes and millwork. If you are on a Mac and want to know whether it handles your sheets, the honest test is to upload one of your own sets and look at what comes back.

Other Mac-native options worth a look

If per-seat pricing is not your objection and you simply want to see the field, three others run in a browser on macOS. Kreo is a solid auto-measure tool with estimating built in, priced per seat at roughly $125 and up per month, and popular with QS-style estimators; we compare it at Kreo alternative. Bobyard prices per project and is worth a look for one-off jobs; see Togal vs Bobyard. Beam AI works on custom credits; see Togal vs Beam AI. STACK is browser-based too, but at $2,599 to $3,588 per user per year it is a bigger commitment than most shops looking at this page want.

None of them require a Windows machine. That part is solved. What is left is whether you want to pay per person or per plan, and whether you need spaces measured or trades counted.

Questions estimators actually ask