Tool · Free · No signup

Mail-mix ROI
calculator.

Adjust the inputs to build your mail mix. See the projected responses, booked moves, monthly revenue, and revenue-to-investment multiplier. Editable planning defaults, without inflated response promises.

Step 01

Total listings per month

1001,5005,000
1,500

listings / month

Mail-ready rate

Listings remaining after address validation and campaign filters.

50%70%100%
70%

1,050 pieces mail-ready

Step 02

Your mail mix

Adjust to build your perfect strategy. Mix must total 100%.

Handwritten letters
$3.11 single-sided · $3.31 double-sided
20%
210 pieces · $653
New listing postcards
$0.90 / piece · 6x9 Plus
50%
525 pieces · $473
Under contract postcards
$0.90 / piece · 6x9 Plus
30%
315 pieces · $284
Distribution · 100% / 100% ·
Step 03

Response and close rates

Start with realistic direct-mail ranges, then replace these defaults with your own campaign data.

Handwritten response3%
0.5%3%
Postcard response1.5%
0.5%3%
Close rate on responses40%
10%80%
Average move value$2,000
$1k$10k
The math

Your projection

Responses
19
Booked moves
8
Monthly revenue
$15,120
Revenue / investment
8.4x
Mail cost$1,409
ListingPro flat fee$399
Total monthly investment$1,808

This is a planning model, not a performance promise. Use your actual mail-ready rate, response rates, close rate, and average move value whenever those numbers are available.

Calculatorassumptions

Where the defaults come from

These defaults are planning numbers, not guarantees. Adjust the calculator to match your market, offer, mail mix, and average move value.

Handwritten letters
$3.11 single-sided

Includes production, envelope, and first-class postage. Double-sided printing is $3.31 per letter.

Large postcards
$0.90 per postcard

Uses the 6x9 Plus planning default. Smaller 4x6 postcards remain the lower-price format.

Average move value
$2,000

A planning baseline for residential local and small long-distance moves. Premium or long-haul operators may see higher AOV.

Letter response rate
3% default

The high end of the calculator's editable 0.5-3% planning range for targeted handwritten campaigns.

Postcard response rate
1.5% default

An editable planning baseline for targeted postcard campaigns. Replace it with your measured rate when available.

Close rate on responses
40%

A planning benchmark used to estimate booked moves from campaign responses.

ListingPro
$399/mo

The flagship ListingPro plan covering a 50-mile radius with listing data, owner contact, realtor contact, unlimited ZIPs, and listings.

Guidecalculator workflow

How to use the calculator

01

Test both extremes

Run the calculator once with 100% handwritten letters and once with 100% postcards to understand the upper and lower cost ranges.

02

Use your real shop mix

Most operators land somewhere between handwritten letters, new-listing postcards, and under-contract postcards. Adjust the sliders to match your actual play.

03

Treat it as a planning tool

The projection is not a guarantee. It helps you understand what volume, response rate, and average move value would need to look like for the campaign to make sense.