STOP TEXTING
PASSWORDS.Share blueprints with subcontractors via SMS.
The project board for General Contractors who hate software. Send blueprints and lockbox codes to subcontractors via SMS. One click access. No login.
Smith Kitchen Renovation
Install 6 pot lights in kitchen, 2 pendants over island.
You're Losing Money Every Week
Industry research keeps pointing at the same pressure: labor is tight, productivity is under strain, and field-tech adoption fails when tools add friction. Here's the coordination drag GCs describe when every code, plan, and site detail still moves by text.
Est. weekly time lost coordinating subs via text & phone
Est. messages per project just sharing access info
Est. annual cost of manual sub coordination per GC
GCs we talk to call sub coordination their #1 time waste
Field professionals lose roughly a third of their time — over 14 hours a week — to non-productive work like hunting for project information, miscommunication, and rework (FMI & PlanGrid, “Construction Disconnected,” 2018), and construction remains one of the least digitized major industries (McKinsey Global Institute, 2017).
Built for Dirty Hands
Most software is built for guys in offices. Ours is built for guys on ladders.
No App Download
Your sub clicks a link in a text message. That's it. No App download or password required.
Magic Revoke
Sub gets fired? Click one button and their link stops working instantly. Security solved.
Offline Blueprints
Basements have bad signal. We cache the plans so they load even when the internet dies.
Instant Accountability
See read receipts for every plan and document. Know exactly who's informed and who's not. End the "I never got it" excuse.
60-Second Setup
Create a project, upload plans, send the link. Your sub has everything before you finish your coffee.
Unlimited Subs
Invite as many subcontractors as you need. Each gets their own secure link. No per-seat pricing.
How it works
Upload Plans
Drag and drop your PDF blueprints into the dashboard.
Add Subcontractor
Enter their name and phone number.
Hit Send
They get a text. They click the link. They see the job.
"Hey Dave, click here to access the Smith Kitchen plans and lockbox code:
SubShare.app/v/8d9s0a"
Don't Take Our Word For It
Here's what real general contractors are saying after switching to SubShare.
"I used to spend Monday mornings texting lockbox codes to 6 different subs. Now I send one link and I'm done before 7am. Saved me 5+ hours a week."
"Had to fire a plumber mid-job. Revoked his access in 2 clicks. No changing locks, no awkward calls. Best $29 I've ever spent."
"My subs are old-school. They don't do apps. But they can click a link in a text? That they can do. 100% adoption on day one."
Before vs. After SubShare
Already using Procore, Buildertrend, or Fieldwire? See the honest comparison.
New here? Read our guide to sharing blueprints with subcontractors or why we built SubShare.
Simple, Honest Pricing
No per-seat charges. No surprise fees. Just one flat price.
Starter
Perfect for trying SubShare on your next project.
- Up to 3 projects
- 5 subcontractors per project
- 5 file uploads per project
- 20 MB storage
- Magic link sharing via SMS
- Lockbox code management
Pro
$39/moLaunch pricing — 40% off
For GCs running multiple active projects.
- Unlimited projects
- Unlimited subcontractors per project
- Unlimited file uploads per project
- 200 MB storage
- Access tracking & audit log
- Priority support
That's less than one hour of your hourly rate — to save 5+ hours every week.
Got Questions?
We've heard them all. Here are the honest answers.
No. They receive a regular text message with a link. They tap it and see the project in their phone's browser. No app, no account, no password. If they can open a text message, they can use SubShare.
We thought about that. Once a sub opens their magic link, the plans are cached on their device. They can view blueprints and access codes even in basements and dead zones.
Each magic link is unique and encrypted. You can revoke access to any sub instantly with one click. Links expire automatically based on your settings. It's far more secure than texting a lockbox code in plain text.
Yes. Start free with 3 projects, no credit card needed. Upgrade when you're ready and cancel anytime — no contracts, no cancellation fees. Your data stays yours.
PDFs, images (JPG, PNG), and most common document types. We handle blueprints, floorplans, permits, specs — whatever your subs need on the job site.
Google Drive requires your subs to have an account, navigate folders, and remember where things are. SubShare gives each sub one link that shows them exactly what they need — plans, codes, and site info — with zero learning curve. Plus you can revoke access instantly.
Your Competitors
Already Switched.
Join 2,800+ General Contractors who stopped wasting hours on sub coordination.