PropertyHQ vs Knowify: The Better Fit for Small Trade Contractors

If you've been shopping for contractor software, odds are Knowify showed up in your research. It's one of the better-known platforms in the trade contractor space, and for good reason — it has real job costing, AIA billing, and QuickBooks sync. But it's also expensive, complex, and aimed more at mid-sized commercial contractors than at the 5-to-20-person residential shops that make up the bulk of the trades industry. If you're looking for a Knowify alternative that fits a smaller operation, this comparison will help you decide.

This post walks through how PropertyHQ and Knowify stack up on pricing, features, and the real-world workflows small trade contractors run every day.

The Short Version

Knowify is a capable construction management platform built around job costing and AIA-style commercial billing. If you run a mid-sized commercial electrical or mechanical shop doing progress billing on larger projects, Knowify has the depth to handle it.

PropertyHQ is built for small residential trade contractors — HVAC, plumbing, renovations, and house flipping — where the team is lean, jobs are faster-moving, and the software needs to stay out of the way. It's modular, trade-specific, and priced so a 5-person shop doesn't need a budget meeting to pay for it.

If you're doing $10M+ in commercial work with multiple PMs and a dedicated office team, Knowify can probably earn its price. If you're a contractor-owner with a handful of techs and a bookkeeper, PropertyHQ will do more of what you actually need, for less.

Pricing: Modular vs. Tiered

Knowify uses a tiered subscription model. Their pricing starts around $149 per month for a base plan and scales up based on users, features, and add-ons like time tracking and advanced reporting. Once you add a few users and the modules most contractors need (like scheduling or QuickBooks sync), you're typically looking at $250-$400/month.

PropertyHQ uses modular pricing. You subscribe only to the trades you actually work in:

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

Every module includes up to 5 team members. If you run multiple trades, you get volume discounts — 10% off for two modules, 20% off for three or more. A 5-person plumbing contractor pays $79.99/month on PropertyHQ vs. $149+/month on Knowify's entry tier. That's over $800 a year in savings, before you even factor in the add-ons Knowify charges for separately.

The underlying philosophy is different. Knowify sells you a horizontal platform and hopes you grow into the features. PropertyHQ sells you the parts of the platform your trade actually uses.

Feature Comparison: Commercial Depth vs. Residential Fit

Estimating

Knowify's estimating is solid for commercial construction — line-item budgets, cost codes, and integration with their job costing module. It's detailed, but the interface reflects that: there's a learning curve, and small contractors often find it heavier than they need.

PropertyHQ's estimate builder is designed around the trades directly. Every module ships with trade-specific templates — HVAC installs, plumbing service calls, kitchen remodels, flip scopes — and Rex, PropertyHQ's AI assistant, will generate a full itemized estimate from a plain-English job description. You can tell Rex "replace 50-gallon water heater with tankless, add expansion tank, include permit" and get a line-itemed estimate with materials and labor pre-populated. Knowify has no equivalent AI tool.

Job Costing

This is Knowify's flagship feature, and it's real. Commercial contractors who need to track actual costs against budgeted costs across dozens of cost codes get meaningful value here.

PropertyHQ tracks costs at the job and project level with a simpler structure: budgeted vs. actual, broken out by category (materials, labor, subs, equipment). For house flipping, the Flip module tracks full property P&L from acquisition through sale — something Knowify doesn't do at all, because it wasn't built for flippers. For renovations, you get milestone-based budgets and change order tracking. For HVAC and plumbing service work, you get per-job profitability.

If you need five-layer WBS with commercial cost codes, Knowify wins. If you need to know whether each job made money and whether the flip is on budget, PropertyHQ is faster to set up and easier to keep current.

Billing and Invoicing

Knowify supports AIA G702/G703 progress billing, which is genuinely useful if you're doing commercial work with architects involved. It also handles retention and change orders.

PropertyHQ supports progress billing, milestone billing, deposits, and change orders — the formats small residential contractors use 95% of the time. AIA billing is not currently supported natively; if that's your daily workflow, Knowify is the better fit. For everything else, PropertyHQ's invoicing is faster and cleaner.

Mobile and Field Use

Knowify has a mobile app, but field users consistently describe it as "functional" rather than "good." Office-first tools often feel that way.

PropertyHQ is built mobile-first because most contractors don't live at a desk. Techs can pull up job details, capture photos, log time, mark work complete, and trigger invoices from the field. The app is also bilingual English/Spanish out of the box, which matters if your crew is bilingual.

AI and Automation

Knowify's automation is mostly integrations — QuickBooks sync, accounting handoff, calendar hooks. There's no AI assistant.

PropertyHQ includes Rex, an AI assistant built into the platform. Rex can generate estimates, draft customer communications, summarize job history, suggest pricing based on your past jobs, and answer questions about your business data. For a small shop without a dedicated estimator or office manager, Rex effectively replaces a part-time hire.

Where Knowify Wins

To be straight with you: Knowify is the better tool in a few scenarios.

• Commercial construction with AIA billing. If your customers are GCs requiring G702/G703 progress billing, Knowify handles that natively and PropertyHQ doesn't.
• Deep commercial job costing with cost codes. If you work off a WBS with 50+ cost codes and track labor burden in detail, Knowify's job costing is deeper.
• Longstanding QuickBooks Desktop integration. Knowify has a mature QB integration that accountants already know how to work with. PropertyHQ integrates with QuickBooks Online but not Desktop.

If any of those describe your business, Knowify is a reasonable choice.

Where PropertyHQ Wins

For most small residential trade contractors, PropertyHQ is the better fit because:

• Modular pricing means you don't pay for features you won't use. A plumbing-only shop shouldn't pay for commercial billing tools it will never touch.
• Trade-specific workflows are built in, not bolted on. HVAC, plumbing, flip, and renovation modules each have workflows designed for that specific trade.
• Rex AI is genuinely useful for small teams. If you don't have an office manager or dedicated estimator, Rex fills real gaps.
• House flipping is a first-class workflow. The Flip module handles acquisition pipelines, per-property budgets, and sale P&L. Knowify wasn't built for this at all.
• Faster onboarding. PropertyHQ's average time-to-first-estimate is under 30 minutes. Knowify implementations often take days or weeks, especially if you want the job costing set up properly.
• Bilingual English/Spanish support. Built in, not a paid add-on.

Which Should You Choose?

Choose Knowify if: You run a mid-sized commercial trade contractor (20+ employees), your customers require AIA billing, and you have someone on staff whose job includes running the software.

Choose PropertyHQ if: You run a small residential trade shop (5-20 employees), you wear multiple hats, and you want software that makes the owner-operator faster rather than adding process overhead.

Both tools are legitimate. The question isn't which one is "better" in the abstract — it's which one is built for the kind of business you actually run.

Try PropertyHQ Free

If a modular, trade-specific platform sounds like a better fit, you can start a free trial of PropertyHQ at propertyhq.org. No credit card required, and you can subscribe to only the modules you need. Most shops are running their first estimate within 30 minutes of signing up.