Comparing construction software for subcontractors. Builder Prime focuses on CRM, leads, and sales pipelines for contractors. SimplySub is simple jobsite management software built specifically for subcontractors who want fast setup, a clean mobile experience, and pricing that never punishes growth.
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| SimplySub plan | One plan, unlimited users, unlimited jobs, all features included. |
| Typical subcontractor usage | Timecards, job logs, photos, materials, basic reporting. |
| Where Builder Prime fits | Contractors that want structured lead tracking, follow-ups, proposals, and sales pipeline visibility in one place. |
| Best combined use | Use Builder Prime for sales and estimating, and SimplySub for daily jobsite tracking once the work is won. |
Builder Prime is a strong option for organizing leads and estimates. SimplySub is designed for the subcontractors doing the work, with jobsite tools aligned to how subs run crews and track field activity.
Builder Prime is built to help contractors close more work and keep sales organized. Many subcontractors and trade crews, however, find that their biggest gap is not in CRM, but in daily jobsite tracking, documentation, and crew management. That is usually when they start looking for subcontractor-first tools like SimplySub.
Builder Prime excels at organizing leads, contacts, and proposals. Subcontractors that already get steady work from GCs may be more focused on what happens after the job is awarded than on managing a full sales pipeline.
Even with a strong CRM, many subs still struggle to get daily hours, photos, and job notes captured. Without simple jobsite tools, the office stays in the dark about what actually happened on site.
Field teams often do not care about stages or pipelines. They want a quick way to log time, materials, photos, and progress so they can get back to work.
A more detailed view of how SimplySub compares to Builder Prime across focus, scope, pricing, and fit so you can decide which platform matches your business today.
| SimplySub | Builder Prime | |
|---|---|---|
| Primary focus | Subcontractors and trade crews, jobsite workflows. | Contractor CRM, leads, and sales pipelines. |
| Setup and onboarding | Minutes, self-serve friendly for field teams. | Configure pipelines, stages, templates, and automations. |
| Scope | Timecards, job logs, photos, materials, daily documentation. | Lead capture, contact management, estimating, and sales reporting. |
| Pricing style | Flat monthly plan, unlimited users and jobs. | Pricing tailored to CRM / estimating use across a sales and operations team. |
| Best fit | Subs that want simple tools their crews will actually use on every job. | Contractors that need structure around leads, proposals, and closing work. |
Builder Prime is a strong fit for improving sales and estimating. SimplySub is intentionally focused on delivering clean, simple jobsite data once the work is in progress.
Builder Prime does a lot of things well on the sales and estimating side. The question for many subcontractors is whether they also need a simple, dedicated jobsite tool. Here is a balanced view of where it shines and where subs often look for something more field-first.
Public review platforms often highlight that Builder Prime helps contractors stay on top of leads and estimates. At the same time, many growing subs still need a straightforward way to collect clean jobsite data once jobs are active.
When reviews are favorable, they often mention:
Less positive reviews, especially from smaller subs, commonly mention:
These summaries are paraphrased from publicly available review themes and are not direct quotes.
Both tools can play an important role in a construction business tech stack. Here is a quick guide to help you decide whether you should lean toward SimplySub, Builder Prime, or both.
Explore how SimplySub supports owners and project leaders, office admins, and field teams.
SimplySub focuses on the essentials subcontractors use every single day. No complicated setup, no confusing modules, just clear jobsite workflows that crews understand immediately.
Built around daily jobsite reality, not just office reports. Crews can log what happened in seconds so the office always knows what got done.
Add every crew member, foreman, and helper without doing pricing math. Your plan is built to grow as you add more people and jobs.
Clean, simple screens that work on dusty phones and tired thumbs. If a crew member can send a text, they can use SimplySub.
Create your account, add a few jobs, invite your crews, and start collecting usable field data the same day.
Construction software should feel like a helpful foreman, not another project. SimplySub gives subcontractors the core tools they need most and keeps everything else out of the way.
Track who worked where and for how long so payroll and job costing stay accurate without chasing paper.
Learn more on the SimplySub features page.
Capture exactly what happened on each job, including progress, issues, and materials used.
Log materials and equipment usage so you know what was used and where, without digging through texts.
See how subs in different trades work in SimplySub on the trade and industry solutions pages.
Many construction platforms price around CRM or broad back-office features. Subcontractors often need something more straightforward on the jobsite side.
SimplySub is built for the way real crews work. Here are a few examples from subs who needed something lighter than a full construction management or CRM platform.
“Our crews picked it up in a day. We mainly needed timecards and job photos, and SimplySub does that without ten extra steps.”
10–15 field employees
“I used to chase texts and paper timecards. Now everything is in one place and I can see what happened on each job in seconds.”
Multiple crews across active jobs
“Bigger platforms felt like overkill for us. SimplySub gives us just what we need for the field, and our guys actually use it.”
Small team working for several GCs
Many contractors choose a CRM for sales and estimating, then pair it with a dedicated jobsite tool once work begins. SimplySub fits naturally alongside platforms like Builder Prime when you want clear, simple jobsite visibility.
If you are focused on organizing leads and estimates, Builder Prime can be a great fit. If you are a subcontractor that mainly needs fast, simple jobsite tools your crews will actually use, SimplySub is likely a better fit, and it can live right alongside your existing CRM.
No credit card required, unlimited users, unlimited jobs.
A quick overview of how SimplySub compares when subcontractors are evaluating construction software focused on CRM and jobsite management together.
No credit card required, unlimited users, unlimited jobs.