Seven time clock apps confirm working Paychex integrations: Workyard, ExakTime, WorkMax, ClockShark, QuickBooks Time, Timeero, and Connecteam. Only Workyard, ExakTime, and WorkMax are built specifically for construction crews, with cost codes and job costing as core features. The other four integrate with Paychex fine but were built for broader markets, so construction-specific depth varies by brand.
Yes. Workyard connects directly to Paychex Flex Essentials and Paychex Flex Pro through a native integration, not a third-party bridge or CSV upload.
GPS-verified hours, job costs, and cost codes flow from the Workyard app into Paychex on export, without a manual reformatting step. That’s different from ExakTime and WorkMax, both of which route Paychex data through a formatted file export.
Workyard doesn’t determine 1099 versus W-2 status itself (that logic lives in Paychex), but it exports verified hours the same way regardless of a worker’s classification, so subcontractor time flows through the same pipeline as employee time.
If your crew mixes 1099 subs and W-2 employees, the integration won’t create separate manual steps for either group. You’ll still handle tax classification and contractor agreements in Paychex directly.
With Workyard, hours are GPS-verified at clock-in and clock-out, auto-assigned to the right job and cost code, and exported directly into Paychex, with no manual re-entry and no reconciling separate spreadsheets for hours versus mileage.
Mileage and drive time are detected automatically and attached to the relevant project. Field expenses, captured through Workyard’s card and receipt tools, are coded to the same job and reviewed alongside labor cost before anything reaches Paychex.
Paychex Flex’s own mobile time clock has limited location capability. It’s built around time and attendance, not continuous field GPS tracking, breadcrumb trails, or geofencing.
That’s a separate function from the time clock app you connect to Paychex. Workyard, for example, layers precise GPS tracking, geofenced job sites, and driving detection on top of the hours it sends to Paychex, which handles payroll processing.
This article covers time clock and attendance apps specifically, but several picks above also include scheduling. Workyard’s Pro plan adds office-to-field scheduling and task assignment, tied to the same GPS-verified time data that exports to Paychex.
If scheduling is your primary need rather than time tracking, a dedicated construction scheduling comparison is a better starting point. The apps here are evaluated first on time tracking and Paychex integration quality.
Pricing varies widely. Workyard starts at $6/user/month (billed annually) plus a $50/month company base fee; ExakTime starts at $9/user/month, rising to $19/user/month for its payroll-processing tier; WorkMax doesn’t publish pricing at all, every module is quote-only through its sales team.
Among the other Paychex-integrated options, Timeero starts at $5–6/user/month depending on billing, QuickBooks Time at $10/user/month plus a $10/month base fee on its entry Time Premium plan, ClockShark at $40/month base plus $9/user/month, and Connecteam is free for up to 10 users, then from $29/month per hub. Base fees and billing terms shift the real total, so compare at your actual crew size.
It’s an export, not a live native sync. ExakTime Connect lets you review timesheet data, then export a file formatted to Paychex’s specifications for upload, a manual step every pay period rather than an automatic push.
That’s a meaningful difference from Workyard, which syncs directly. If avoiding manual payroll steps entirely is the goal, factor in that ExakTime still requires someone to run and upload that export file each cycle.
WorkMax connects to Paychex through its ConnectMax utility, which bridges WorkMax to more than 100 payroll and ERP systems via export rather than a direct real-time sync.
Reviewers report real payroll processing time savings once configured, but also describe occasional CSV sync failures that require manual troubleshooting. If you already run Foundation Software’s accounting platform, WorkMax’s integration depth there is a genuine strength.
A Paychex Marketplace listing, like Timeero’s or QuickBooks Time’s, means the vendor built and published a connector through Paychex’s developer platform. It’s still a separate integration you set up and maintain, not automatically part of Paychex Flex.
A native integration, like Workyard’s, means Paychex data flows in without configuring a third-party marketplace app or running exports. Both make a time clock app compatible with Paychex, but they differ in setup complexity and ongoing maintenance.







