PropertyHQ vs Buildxact: Which Construction Software Fits Your Trade?

If you're a trade contractor searching for a Buildxact alternative, you're usually weighing two things: whether a platform built around plan-based estimating actually fits how your HVAC, plumbing, or renovation business runs, and whether the $199-a-month starting price pencils out for a small crew. Buildxact is a genuinely well-regarded construction estimating and project management platform — it's made Forbes Advisor's top-10 list four years running and earns excellent satisfaction scores from builders. But "great software" and "great for your trade" aren't the same thing.

This comparison walks through where Buildxact and PropertyHQ overlap, where they diverge, and which one makes more sense depending on how your business actually operates.

The Short Version

Buildxact is an all-in-one estimating and project management platform aimed at residential builders, remodelers, and specialty contractors who bid work off plans. Its calling card is digital takeoff — measuring quantities directly from blueprints — paired with quoting, scheduling, purchasing, and financial tracking that flows into QuickBooks or Xero. For a builder who lives in drawings and line-item estimates, it's one of the best tools in the category.

PropertyHQ is a modular platform built specifically for trade contractors — HVAC, plumbing, renovations, and house flipping — where you subscribe only to the workflows your trade requires. If you're a remodeler or custom builder estimating off architectural plans, Buildxact was built for that world. If you're running a 5-to-15-person trade crew and you want construction-grade tools without paying for a full builder's estimating suite, PropertyHQ was built for yours.

Pricing Comparison: Tiered Plans vs. Per-Module

This is where the structures diverge, and it matters more than the headline numbers.

Buildxact uses a tiered, flat-rate model with unlimited users on every plan — a real strength if you have a big team or lots of subs who need access. Based on current published pricing, the tiers are:

• Foundation: $199/month (or $169/month billed annually)
• Pro: $399/month (or $339/month billed annually)
• Master: $599/month (or $509/month billed annually)

Annual billing saves roughly 15%, and every plan includes training, support, and upgrades. There's a 14-day free trial. The unlimited-user model is genuinely contractor-friendly: you're never penalized for adding a project manager or giving a sub login access.

PropertyHQ takes a different approach. You subscribe to individual modules based on your trade:

• HVAC Module: $79.99/month
• Plumbing Module: $79.99/month
• Flip Module: $79.99/month
• Renovations Module: $149.99/month

Each module includes up to 5 team members. Running multiple trades? You get 10% off two modules and 20% off three or more. No onboarding fees, no long-term contracts.

Here's the math for a real scenario. A 5-person plumbing contractor on Buildxact's Foundation plan pays $199/month — $2,388/year (or $2,028 paid annually) — for a platform built around plan-based residential estimating. That same contractor on PropertyHQ pays $79.99/month — $959.88/year — for a platform with plumbing-specific service dispatch, equipment tracking, and job-pricing tools built in. That's a savings of around $1,000–$1,400 per year on a platform that maps to how plumbers actually run their day.

To be fair: if you have a 15-person team, Buildxact's unlimited-user pricing can become the better value, because PropertyHQ's module seats are capped at five before you scale up. The right answer genuinely depends on crew size and what you're estimating.

Feature Comparison: Builder Platform vs. Trade Platform

Both are serious construction software. The difference is who they were designed for and how that shapes the feature set.

Where Buildxact is strong:

• Digital takeoffs. Buildxact's takeoff tool — measuring quantities directly off uploaded plans and blueprints — is one of the best in the category and the reason many builders choose it.
• Estimating and quoting. Detailed line-item estimates, supplier price lists, and automatic quote generation are core to the platform, and the workflow from takeoff to quote is tight.
• AI-assisted estimating (Blu). Buildxact's AI assistant uses project data to speed up estimating and flag mistakes before they reach the quote.
• Accounting integration. Native QuickBooks and Xero connections keep estimates, purchase orders, and invoices in sync with your books.

Where PropertyHQ is strong:

• Trade-specific workflows. Service dispatch for plumbing and HVAC. Equipment tracking and certifications. Flat-rate pricing books. Flip-specific budgeting and ARV tools. Renovation scope-of-work workflows. These are the core of each module, not add-ons.
• AI-powered estimating with Rex. Rex is PropertyHQ's built-in AI assistant for generating estimates, summarizing job notes, and surfacing insights from your job history — included in every module rather than sold as an upcharge.
• Modular pricing. A plumbing-only contractor doesn't pay for a full home-builder's estimating suite.
• Lower entry cost for small crews. A 3-to-5-person trade business gets started for under $80/month.

Where they overlap:

Both handle estimates, quotes, scheduling, purchasing, and invoicing. Both connect to your financial tracking. Both have an AI estimating assistant. If your work is straightforward project estimating and management, either platform will get the core job done.

What Each Platform Does Better

Buildxact does this better:

• Plan-based takeoffs and estimating. If you bid ground-up builds or major remodels off architectural drawings with hundreds of line items, Buildxact's takeoff-to-quote engine is genuinely best-in-class.
• Large or sub-heavy teams. Unlimited users on every tier means you never pay more for adding people — a real advantage if your headcount or sub list is long.
• Builder financial workflows. Purchase orders, supplier price lists, and tight QuickBooks/Xero sync are built for the way residential builders manage money.

PropertyHQ does this better:

• Trade-specific operations. Service dispatch, equipment tracking, flat-rate pricing, and flip/renovation workflows are built in — not workarounds.
• Cost for small trade crews. Under $80/month for a single trade beats a $199 starting plan when you don't need full builder estimating.
• Pay-for-what-you-use pricing. You subscribe to your trade, not a one-size-fits-all builder suite.

Who Should Choose What

Choose Buildxact if you're a residential builder or remodeler who estimates off plans, you value digital takeoffs above everything else, or you have a large team where unlimited-user pricing wins on cost. It's a polished, well-supported platform that earns its reputation with builders.

Choose PropertyHQ if you're a trade contractor — HVAC, plumbing, renovations, or house flipping — running a small-to-mid crew that needs service dispatch, equipment tracking, and trade-specific pricing rather than plan-based building estimates. If you want construction-grade tools that map to your trade, AI estimating built in, and modular pricing that starts under $80/month, PropertyHQ was built for you.

The honest summary: Buildxact is the better tool for the builder bidding off blueprints. PropertyHQ is the better fit for the trade contractor who runs service calls, jobs, and flips — and would rather not pay for a full builder's estimating suite to do it. Most contractors already know which of those two they are.

Want to see how PropertyHQ fits your trade? Explore the modules or compare PropertyHQ against other platforms like JobTread, Buildertrend, and Knowify.