Over 53 million U.S. homes mapped • 155 metro areas

A free Invoice Ninja alternative for contractors.

QuoteAmigo starts with the property address and builds the estimate in WhatsApp. Invoice Ninja starts with clients, quotes and invoices in a dedicated billing app.

Get started for FREE

QuoteAmigoonline

Hi Carlos. Send me the address of the property you want to measure.

104 Main Street, Dallas, TX

Got it. Is this 104 Main Street, Dallas, TX?
Reply Yes or enter a new address.

Yes

Found it — 3 bedrooms · 2 bathrooms · 1,864 sq ft · 1 story
Estimated whole-home measurements
Living Room: 261 sq ft · 9 ft ceiling
Dining Room: 93 sq ft · 9 ft ceiling
Kitchen: 168 sq ft · 9 ft ceiling
Foyer: 50 sq ft · 9 ft ceiling
Primary Bedroom: 258 sq ft · 9 ft ceiling
Primary Closet: 38 sq ft · 9 ft ceiling
Bedroom 2: 137 sq ft · 9 ft ceiling
Bedroom 3: 118 sq ft · 9 ft ceiling
Primary Bathroom: 65 sq ft · 9 ft ceiling
Bathroom 2: 56 sq ft · 9 ft ceiling
Laundry: 48 sq ft · 9 ft ceiling
Bonus Room: 180 sq ft · 9 ft ceiling
Hallway: 186 sq ft · 9 ft ceiling
Other Interior Area: 206 sq ft · 9 ft ceiling
Totals
Total area: 1,864 sq ft
Linear footage: 690 ft
Walls: 5,724 sq ft
Property context
ZIP median home value range: $348,000–$429,000
Want me to prepare a quote? Tell me in your own words which rooms are included and what work you’ll be doing.

Install luxury vinyl plank in the living room, dining room, kitchen, entry, bedrooms, and hallway. Remove the bedroom carpet, install new baseboards, and haul away the old flooring.

What's the total amount?

$4,850

104 Main Street, Dallas, TX
Area: Entire home
1. Luxury vinyl plank installation
2. Carpet removal in the bedrooms
3. New baseboard installation
4. Old flooring haul-away and disposal
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Total: $4,850.00
Does this look right? Reply Yes or tell me what to change.

At a glance

QuoteAmigo and Invoice Ninja, side by side.

Feature	QuoteAmigo $0FREE	Invoice Ninja $14/month Ninja Pro; billed monthly
Ongoing free plan	Included	Included
Property intelligence from an address	Included	Not included
Preliminary interior dimensions from an address	Included	Not included
Preliminary exterior dimensions from an address	Included	Not included
Estimating workflow inside WhatsApp	Included	Dedicated app
Understands voice notes	Included	Not included
Appointment scheduling inside WhatsApp	Included	Not included
Zelle payment requests	Included	Not included
Formal invoices	Included	Included
Customer financing	Coming soon	Not advertised

Invoice Ninja pricing and features reviewed August 1, 2026. Product details can change. Review Invoice Ninja's current pricing.

The QuoteAmigo difference

Know the property before you quote the job.

Property intelligence for residential contractors in 155 metro areas and expanding. The pro sends an address and chooses what to measure. QuoteAmigo returns available property details and preliminary dimensions, asks for the job description and price, and previews the quote in WhatsApp.

Enter the address

Send it through WhatsApp and confirm that we found the right property.

Create your quote

Review the approximate areas, add your prices and prepare the quote.

Send it and get paid

Send the quote for approval, then share your Venmo, Zelle or PayPal payment request.

Which one fits?

Choose the workflow that matches the way you work.

QuoteAmigo may fit better if you:

Want an address to become the starting point for the estimate.
Want preliminary room, wall, ceiling, linear or exterior quantities before defining the scope.
Prefer a guided WhatsApp conversation over another dashboard.
Already use Venmo, Zelle or PayPal to collect customer payments.

Invoice Ninja may fit better if you:

Need recurring invoices, deposits and partial payments in a billing app.
Want a client portal with invoice and payment history.
Need project, time, expense and vendor tracking.
Do not need property intelligence to be the first step.

Try the property-first workflow. It's FREE!

Enter your name and service area. QuoteAmigo continues with you in WhatsApp and asks for the first property address.

Direct answers

Questions about QuoteAmigo and Invoice Ninja.

Is QuoteAmigo an Invoice Ninja replacement?

It can replace the early property, estimating and quote workflow for a contractor who prefers WhatsApp. Invoice Ninja remains the broader choice for recurring billing, expense tracking and a dedicated client portal.

Is QuoteAmigo cheaper than Invoice Ninja Pro?

QuoteAmigo is free to start without a credit card. Invoice Ninja currently lists Ninja Pro at $14 per month when billed monthly; Invoice Ninja also offers a limited free plan for up to five clients.

Does QuoteAmigo provide property measurements?

QuoteAmigo returns available property details and preliminary interior and exterior dimensions from the address. The professional reviews the property, scope and final quantities used in the quote.

Does Invoice Ninja include formal invoicing?

Yes. Invoice Ninja includes professional invoices, quotes, online payments, recurring billing and a client portal.

Which is easier for a first contractor estimate?

QuoteAmigo is designed to begin with one address in WhatsApp. Invoice Ninja is designed for users who want to create and manage clients, quotes and invoices inside a dedicated application.