The Easiest Invoice & Estimate Builder
for Contractors

Create invoices and estimates, manage customers, send PDFs, and get paid — all in one place. Built for contractors who work in the field.

Get Started — Plans from $1/month

No hidden fees · Cancel anytime · English & Spanish

How It Works

From quote to payment in minutes.

1
Add Your Customers

Save customer info once, autofill it on every future invoice or estimate.

2
Build a Template

Create reusable line-item templates with descriptions, units, and prices.

3
Send an Estimate or Invoice

Generate a professional PDF and email it directly — or convert an estimate to an invoice with one click.

4
Get Paid

Track paid, unpaid, and overdue invoices from your dashboard.

Everything You Need

All the tools a contractor needs — nothing you don't.

🧾
Invoices

Create, send, and track invoices with custom line items, tax, job details, and your company branding. Mark invoices paid, track overdue, and download PDFs.

📋
Estimates

Send professional estimates before the job starts. Customers accept or decline, and you can convert an approved estimate directly into an invoice — no re-entry needed.

📁
Templates

Build reusable invoice and estimate templates with line items, units of measure, and pricing. Load a template in seconds and customize from there.

👤
Customer Management

Store customer contact info, billing email, phone, and address. Select a saved customer and the form fills itself — no more retyping the same details.

🔁
Recurring Invoices

Set up weekly, biweekly, monthly, or quarterly invoices that generate automatically. Never forget to bill a repeat customer again.

📄
Professional PDFs

Every invoice and estimate generates a clean, branded PDF with your company logo, accent color, and all job details. Email it directly or download it.

👥
Crew & Sponsor Teams

Connect your crew companies and sponsors. Sponsors can pay for invoices on behalf of their crews, and shared templates keep pricing consistent across teams.

Overdue Notifications

Automatically email customers when invoices become past due. Set your own grace period and let the system handle the follow-up for you.

📱
Mobile Friendly

Built to work on phones and tablets. Create invoices and estimates from the job site, not just the office.

New Feature

From Estimate to Invoice in One Click

Send a professional estimate before the job. When the customer approves it, convert it to an invoice instantly — all line items, pricing, and customer info carry over automatically.

  • Track estimate status: Draft → Sent → Accepted or Declined
  • Convert accepted estimates to invoices with one button
  • Save money — converting an estimate to an invoice is only $0.25 instead of $0.50
  • Estimates and invoices stay linked for your records
📋 Estimate Sent
✓ Accepted
🧾 Invoice Created
All info auto-filled

Built for Teams & Subcontractors

Whether you run a crew or manage subcontractors as a sponsor, Master Invoices keeps everyone aligned.

  • Sponsors can pay for crew invoices on your behalf
  • Share crew templates with standard line items and pricing
  • Crews see only what they need — sponsors see everything
  • Crew invoices tracked and approved separately
Sponsor
ABC Construction Co.
Crews
🔧 Smith Roofing LLC
🔧 Torres Electric
🔧 Rivera Plumbing

English & Spanish

Switch the entire app to Spanish in one click. Invoices, estimates, emails, and PDFs all support both languages.

🇺🇸 English 🇲🇽 Español

Simple, Transparent Pricing

Pick the plan that fits how you work.

Pay As You Go
$1
/ month base

Low base fee. Pay only for what you send or download.


  • Unlimited customers & templates
  • Estimates & invoices
  • Recurring invoices
  • Crew & sponsor teams
  • PDF generation & email sending
  • English & Spanish
  • Overdue notifications
  • $0.50 per invoice or estimate
  • $0.25 when converting estimate → invoice
Get Started

How We Compare

Other platforms charge a monthly fee before you send a single invoice. We don't.

Competitor prices based on publicly listed starting plans. Actual costs may vary.

Platform Monthly Base Per Invoice / Estimate Invoicing & Estimates Bilingual Est. Cost — 20 invoices/mo
Master Invoices $1 or $15 $0.50 or free ✓ Included ✓ EN & ES ~$11 or $15 / mo
Jobber $39+ Included in plan ✓ Core+ $39+ / mo
Housecall Pro $59+ Included in plan ✓ Basic+ $59+ / mo
JobNimbus $225+ Included in plan ✓ All plans $225+ / mo
AccuLynx $250+ Included in plan ✓ Essential+ $250+ / mo
Buildertrend $399+ Included in plan Essential limited $399+ / mo
97%
cheaper per month

vs. the average competitor base plan ($194/mo avg) — at 20 invoices/month you pay $11–$15 total.

Two plans
one for every work pace

Light month? Pay as you go from $1. Busy season? Lock in $15 flat and send unlimited invoices & estimates.

Only one
with Spanish support

Master Invoices is the only platform in this comparison that supports a full Spanish-language experience.

Ready to simplify your invoicing?

Join contractors who use Master Invoices to save time and get paid faster.

Get Started — Plans from $1/month