Comparing jobsite software for concrete subcontractors. Knowify is strong for job costing, budgets, and progress billing. SimplySub helps concrete crews run the day with job-based timecards, daily logs, pour photos, and material tracking tied to each job.
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| SimplySub plan | One plan, unlimited users and jobs, ideal for multi-crew operations. |
| Concrete workflows | Job-based timecards, daily logs, pour notes, photos, and material usage tied to each job. |
| Best fit | Concrete subs that need clean daily job records and simple field capture, without cost code-heavy back-office screens. |
| When Knowify fits better | Contractors that want job costing, progress billing, and financial controls as the center of the system. |
Knowify is a strong choice for costing and progress billing. SimplySub is focused on daily concrete execution, job-based timecards, logs, photos, and materials per job.
Back-office costing and billing tools are important, but they do not solve daily jobsite capture. Concrete crews still need job-based timecards, clean daily logs, pour photos, and material tracking tied to the job. That is why many contractors keep a costing and billing platform, and add a jobsite-first system like SimplySub for daily execution.
Cost codes and billing controls do not replace job-based timecards. Concrete teams still need clean hours per job to keep payroll and job costing inputs accurate.
Weather, inspections, schedule changes, and rework impact production. A simple daily log keeps the record straight for the office, the GC, and the owner.
Concrete loads, rebar, forms, rentals, and hauling add up fast. If material usage is not logged per job, margin disappears quietly. SimplySub makes material logs part of the daily routine.
A concrete-sub view of how SimplySub compares to Knowify so you can decide which platform matches the way your crews work today.
| SimplySub | Knowify | |
|---|---|---|
| Primary focus | Daily field execution and jobsite documentation. | Job costing, budgets, and progress billing workflows. |
| Best at | Job-based timecards, daily logs, pour notes, job photos, and materials per job. | Cost tracking, progress billing, purchase and budget controls, and financial reporting. |
| Field experience | Designed for foremen to log the day fast from a phone. | More office-driven, best when the office runs costing and billing workflows. |
| Best fit | Concrete subs that want clean daily job records across crews and jobsites. | Subcontractors that need job costing and progress billing as the system of record. |
| Common stack | Use SimplySub for time, logs, photos, and materials. | Use Knowify for costing, budgets, and progress billing. |
If your main workflow is job costing and progress billing, Knowify can be a strong fit. If your main gap is daily jobsite execution capture with job-based time, daily logs, photos, notes, and materials per job, SimplySub fits better.
SimplySub focuses on the daily workflows concrete crews actually need, track labor, capture job photos, log daily notes, and record materials so the office has a clean job record.
Log hours tied to the job so payroll and job costing inputs stay accurate without chasing paper time.
Capture forms, reinforcement, pours, finishes, and site conditions tied to the job so the office always has proof when questions come up.
Record what got done, what changed, and what is blocking production, clear notes the office can see instantly.
Track concrete loads, rebar, rentals, and other materials tied to the job so you can spot cost creep early.
Learn more on the dedicated concrete contractor solutions page.
Concrete companies add finishers, laborers, and subcontracted help constantly. SimplySub is designed so you do not have to count licenses every time staffing changes.
You do not have to replace it. Many contractors keep Knowify for costing and progress billing, and use SimplySub internally for job-based timecards, daily logs, photos, notes, and material tracking per job.
Knowify is strong for job costing, budgets, and progress billing. SimplySub helps concrete crews run the jobsite with job-based timecards, daily logs, pour photos, and material tracking tied to each job.
A quick concrete-focused overview for subs comparing SimplySub and Knowify.
Unlimited users, unlimited jobs.