Staxen vs Knowify: Which App Should Run Your Trade Business? Knowify is construction management software for trade contractors who need real job costing, AIA-style progress billing, and a deep QuickBooks connection, and for commercial subs billing general contractors it is one of the strongest tools available. Staxen is an AI office for trade contractors whose clients are mostly homeowners and small businesses: estimates by voice, texted invoices with payment links, and automatic follow-up until the money lands. The cleanest split is this: if a GC hands you a G702 every month, look hard at Knowify. If your client is a person with a phone, look hard at Staxen. What Knowify Does Well Knowify has built a serious product for commercial trade contractors, and its strengths are real: Job costing. Budget versus actual by project, phase, and cost category (labor, materials, equipment, subs), available on its Advanced plan. If you need to know mid-job whether you are making money, this is Knowify's core competence. AIA-style progress billing. G702/G703 pay applications with retainage, stored materials, and change orders handled, which is exactly the paperwork many GCs require before they release a draw. Contract flexibility. Fixed price, cost-plus, and time-and-materials contracts, with purchase orders and subcontractor management on higher tiers. QuickBooks depth. Knowify markets itself as the number one QuickBooks integration in construction, was built from the start to complement QuickBooks, and supports QuickBooks Online plus, at the Enterprise level, QuickBooks Desktop. Crew tools. Time tracking, scheduling, daily logs, and a client portal. It is proper back office software, and it carries back office weight: tiers to choose between, per-user fees, and a learning curve that assumes someone in the company works at a desk. What Staxen Does Differently Staxen made a deliberate bet in the other direction. We removed AIA billing entirely (the full reasoning is in why we killed AIA billing) and put everything into the upstream mess that actually eats a trade contractor's week: Estimates by voice. Tap once at the truck, describe the scope, and the AI drafts line items with pricing. The client gets a link to e-sign and pay a deposit by card or ACH. Texting as the default channel. Estimates, invoices, and change orders go out from a dedicated business number Staxen sets up, so everything about the job lives in one thread the client actually reads. A money loop that finishes. Milestone billing tied to the signed estimate, online card and ACH payment on every invoice, and escalating reminders that follow up on overdue money automatically. Field office included. Photo receipts with OCR, scheduling with SMS appointment reminders, a lead pipeline with website form intake, and AI blueprint takeoff that turns plan PDFs into draft estimates. QuickBooks Online, kept simple. Estimates and invoices push automatically when you send them, and payment status pulls back. One plan covers all of it, with unlimited seats, on iOS, Android, and the web, in English and Spanish. Pricing As of mid-2026, Knowify's Core plan runs about $99 per month billed annually (about $149 month to month) and includes one user. Advanced is about $329 per month billed annually (about $399 monthly) and includes ten users. Extra users are about $29 per month each, Enterprise is custom, and add-ons like Service Pro cost more. Check Knowify's site for current numbers. Staxen is $279 per month flat with unlimited seats and everything included, plus a 7-day free trial with no card at signup. Note the shape difference: the features a growing sub usually wants from Knowify (job costing, budgets, subcontractor management) live on Advanced, so a realistic multi-user comparison is often $300 to $400 a month against Staxen's flat $279. Choose Knowify If You bill GCs who require AIA-style G702/G703 pay applications You need genuine job costing with budget versus actual by phase You run cost-plus or time-and-materials contracts and need them structured You track crew time against jobs for costing and payroll Your books run deep in QuickBooks, including QuickBooks Desktop Choose Staxen If Your clients are homeowners and light commercial, not pay-app GCs You want the estimate built by voice and signed the same day You want invoices texted with card and ACH payment, and reminders that chase for you You want leads, scheduling, receipts, and blueprint takeoff in the same system You want the whole team on one flat price with no per-user fees Frequently Asked Questions Does Staxen support AIA G702/G703 billing? No, and that is deliberate. Staxen removed AIA support and focuses on milestone billing with normal, payable invoices. If your work requires pay applications, Knowify is the better tool for that job, and we say so plainly. Which integrates better with QuickBooks? Knowify's integration is deeper and older. It positions itself as the top QuickBooks integration in construction and reaches QuickBooks Desktop at the Enterprise level. Staxen covers QuickBooks Online: estimates and invoices push automatically when sent, and payment status pulls back. Can Knowify create estimates by voice? Not that we could find as of mid-2026. Knowify's estimating is capable but conventional. Voice-created estimates with e-signature and deposit links are Staxen's core workflow. If your work is client-facing and the admin is the bottleneck, start a free Staxen trial or see what the flat $279 covers on the pricing page.