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Estimating and proposal software for plumbing and HVAC service contractors — describe the job, price it, send a Good/Better/Best proposal, get it signed.
Looking for a PlanSwift alternative? If you bid commercial plan sets, PlanSwift-class takeoff tools genuinely fit — keep them. If you price residential service work, ScopeToSign is the modern alternative: a price book that loads in minutes, mobile-first estimating, and a Good/Better/Best proposal your customer signs. Here's the honest side-by-side.
We make ScopeToSign. We’ve kept this factual and every competitor detail below is dated and linked to their own live page — corrections welcome.
If you bid commercial plan-and-spec jobs — quantifying materials off blueprints for a general contractor — PlanSwift and its takeoff peers (FastPIPE, McCormick, FastEST) are built for exactly that, and they do it well. On-screen takeoff is their whole reason to exist. If that’s your work, this page isn’t for you, and we’d rather say so than waste your afternoon.
ScopeToSign is for the other job: pricing repair-and-replace service work from a price book and turning it into a proposal a homeowner signs. No blueprints, no measuring off a PDF — a photo, a voice note, or a quick description.
We lead with who shouldn’t switch on purpose. A comparison page that pretends every reader should buy the thing it’s selling is worthless, and you can smell it. If the honest answer for your shop is “keep PlanSwift,” we’d rather you get to that answer here in thirty seconds than after a trial. The rest of this page is for the contractors the answer is actually different for.
| Feature | ScopeToSign | PlanSwift |
|---|---|---|
| Platform | Web + mobile — Mac or PC browser, any phone | Windows only; no native Mac — planswift.com |
| What it's for | Service estimating → signed proposal | On-screen takeoff & estimating for plan sets |
| Setup | Price book loads in minute one | Build your own assemblies + templates |
| Client proposal · e-sign · deposit | Good/Better/Best, e-sign, deposit when enabled | Not on the pricing page |
| Mobile app | Yes | No — Windows desktop |
| Published price | Free · Pro $49/mo or $490/yr | Paid annual subscription (support + updates + training) — planswift.com |
| Where your data lives | Cloud, with CSV/JSON export | On your Windows machine (desktop install) |
PlanSwift’s core skill is quantity takeoff: you load a plan set, trace the runs and fixtures on screen, and it tallies the counts and lengths you feed into an estimate. That’s indispensable when you’re bidding a commercial job off drawings a general contractor handed you, where the numbers come from measuring the plans accurately. It is a measuring instrument first and an estimator second.
On a service call there is no plan set. The job is “replace the 50-gallon water heater” or “the condenser’s dead.” What you need isn’t a measuring tool — it’s a price book that already knows the task, the parts, the labor, and the code add-ons, so you can price it in the driveway and hand the customer three options. That’s the job ScopeToSign is built for, and it’s why a takeoff tool feels like the wrong shape for it.
Pick plumbing or HVAC and a full pack loads — dozens of tasks with formulas and add-ons. There’s nothing to rebuild before your first quote.
A service price book isn’t a set of takeoff assemblies, so there’s no fragile import to babysit. Edit the pack to your rates and you’re running.
Export your price book and estimates to CSV or JSON any time — churn with dignity is a feature, not a hostage negotiation.
A desktop takeoff tool assumes you’re at a workstation with the plans open. Service work doesn’t happen there — it happens in a driveway, a crawl space, or a mechanical closet, with a phone in one hand. Moving to web and mobile isn’t a downgrade from a desktop app; for this kind of work it’s the whole point. You price the job where the job is, and the customer signs before you’ve packed up.



You’ll find plenty of forum posts about PlanSwift — data loss, support costs, Windows headaches. We won’t quote anonymous complaints we can’t stand behind. Instead, here are three things stated plainly on PlanSwift’s own pages that genuinely matter if you’re a service contractor weighing a move:
No — and here's the honest version: if commercial plan-set takeoff is your work, PlanSwift-class tools genuinely fit, and you should keep them. ScopeToSign is for pricing residential and light-commercial service work from a price book, then closing it with a signed proposal. Different job, different tool.
Yes. ScopeToSign is web and mobile, so it runs in any browser on a Mac, a PC, or a phone — no Parallels, no Boot Camp, no Windows license. PlanSwift is Windows-only per its own system requirements.
There's no direct importer — the two tools model different work (measured takeoff vs a service price book). In practice you don't need one: the pack gives you a full price book in minute one, and you export anything to CSV or JSON.
ScopeToSign is free to build unlimited estimates and send your first 3 proposals, then $49/mo. PlanSwift is sold as a paid annual subscription that bundles support, updates, and training — check their pricing page for the current figure.
Minutes. There's no install, no license key, no assemblies to build first — you pick a trade, the pack loads, and you can price a real job and send a proposal the same afternoon. A takeoff tool assumes you'll invest time building templates before it earns its keep; this is the opposite trade-off.
If most of your revenue is service and repair-and-replace, start here and keep a takeoff tool around for the occasional plan-set bid. If most of it is commercial takeoff off drawings, keep PlanSwift as your primary and use ScopeToSign for the service side. They're complementary, not either/or.
Estimating and proposal software for plumbing and HVAC service contractors — describe the job, price it, send a Good/Better/Best proposal, get it signed.
Price plumbing service jobs from your own price book — flat-rate and parametric, in minutes.
An honest teardown of PlanSwift for service contractors — where it fits and where it doesn't.
Web and mobile, a price book in minute one, and a proposal your customer signs. Free to start — no card.
Written by Ashesh Dhakal · The numbers are real resolver output; every price is yours to adjust in your own price book.