I built a $79/mo tool that fills the WH-347 certified payroll form and checks rates against SAMgov live
https://certifiedpayroll.co/
Solo-built. Contractors on federal construction jobs file a WH-347 every week — DOL says 55 min each. This checks every rate against the SAM.gov wage determination as you type and fills the real form. 2 free payrolls, no card. Happy to answer questions.
The 55-minute weekly task makes the ROI pretty concrete. Have contractors actually used it on live payrolls and found enough time savings or fewer rate errors to justify $79/mo?