Direct mail

PostPilot Direct Mail

By PostPilot

Use PostPilot when an established retention programme can test triggered direct mail incrementally.

The verdict

Is PostPilot Direct Mail right for you?

Choose it if...

  • High-volume DTC brands
  • Teams testing direct mail within lifecycle journeys

Look elsewhere if...

  • Low-volume stores or teams unable to measure incremental impact
StackFit’s view

It fits brands with enough customer volume and margin to test win-back, second-order and high-value segments using holdouts.

See the full product summary

PostPilot Direct Mail provides triggered direct mail, customer-segment syncing, campaign measurement for Shopify stores.

What you get

The main outcomes to expect.

Focus on the capabilities that solve a real customer or operational problem.

  • Triggered direct mail
  • Customer-segment syncing
  • Campaign measurement
Setup effortNeeds scoping
Best ownerA named ecommerce owner should control the direct mail brief, implementation, checks and ongoing results.
ConnectionsCheck with the vendor

Getting started

A practical route to launch.

Scan the stages first. Open only the instructions you need while completing the work.

Before you startHave these essentials ready
  • Clean postal addresses, audience economics and holdout measurement
  1. 01
    PlanSelect the segment and commercial use case for the first PostPilot Direct Mail campaign.
  2. 02
    ConfigureCreate a holdout or matched-control measurement plan before sending.
  3. 03
    ConfigureConfirm address quality, creative, offer economics and fulfilment geography.
  4. 04
    ConfigureLaunch one controlled campaign or trigger and monitor delivery and support effects.
  5. 05
    TestMeasure incremental revenue, response rate, cost per order and contribution after mailing cost.

Detailed walkthrough

01PlanSelect the segment and commercial use case for the first PostPilot Direct Mail campaign.

Record the current setup, the problem PostPilot Direct Mail must solve, the owner and the starting result. Complete select the segment and commercial use case for the first postpilot direct mail campaign. in a test or controlled environment before changing the live journey.

What you should have
A documented and working select the segment and commercial use case for the first postpilot direct mail campaign. stage with a named owner.
How to check it
Confirm the setup works, then record incremental response rate.
02ConfigureCreate a holdout or matched-control measurement plan before sending.

Complete create a holdout or matched-control measurement plan before sending. using only the settings needed for the agreed use case. Document the choice, owner and rollback route before moving to the next stage.

What you should have
A documented and working create a holdout or matched-control measurement plan before sending. stage with a named owner.
How to check it
Confirm the setup works, then record incremental contribution profit.
03ConfigureConfirm address quality, creative, offer economics and fulfilment geography.

Complete confirm address quality, creative, offer economics and fulfilment geography. using only the settings needed for the agreed use case. Document the choice, owner and rollback route before moving to the next stage.

What you should have
A documented and working confirm address quality, creative, offer economics and fulfilment geography. stage with a named owner.
How to check it
Confirm the setup works, then record cost per reactivated customer.
04ConfigureLaunch one controlled campaign or trigger and monitor delivery and support effects.

Complete launch one controlled campaign or trigger and monitor delivery and support effects. using only the settings needed for the agreed use case. Document the choice, owner and rollback route before moving to the next stage.

What you should have
A documented and working launch one controlled campaign or trigger and monitor delivery and support effects. stage with a named owner.
How to check it
Confirm the setup works, then record incremental response rate.
05TestMeasure incremental revenue, response rate, cost per order and contribution after mailing cost.

Complete measure incremental revenue, response rate, cost per order and contribution after mailing cost., then run the full customer and operational journey on mobile and desktop. Record every exception and resolve serious failures before launch.

What you should have
A signed test record with the intended journey working and no serious exception left open.
How to check it
Confirm the setup works, then record incremental response rate.
See the full planning checklist
  • Whether the first launch needs triggered direct mail or whether it can wait
  • Whether the first launch needs customer-segment syncing or whether it can wait
  • Whether the first launch needs campaign measurement or whether it can wait

Using it well

A simple operating rhythm.

You do not need to inspect everything every day. Use this schedule to focus on the right checks.

Before launch

Save the plan and baseline

A clear baseline makes later value and troubleshooting easier to judge.

What to do and track
What to do

Save the approved PostPilot Direct Mail brief, settings, owners and starting results.

Useful output

Approved brief, configuration record and baseline

Read the official guidance
Every week

Review feedback and exceptions

A short regular review catches customer and operational problems before they become normal.

What to do and track
What to do

Review incremental response rate and incremental contribution profit against the starting point. Investigate material changes rather than reacting to every fluctuation.

Useful output

Incremental response rate

Every month

Check commercial value

Revenue or activity inside an app is not the same as incremental profit or customer value.

What to do and track
What to do

Compare the value created with the full cost of PostPilot Direct Mail, including team time, discounts, support demand and connected tools.

Useful output

Monthly keep, improve or remove decision

After major changes

Re-test anything affected

Direct mail should be tested incrementally, not credited using last-touch revenue.

What to do and track
What to do

Re-test PostPilot Direct Mail after theme, checkout, catalogue, consent, integration or workflow changes.

Useful output

Passed end-to-end regression check

Read the official guidance

Success check

How to know it is working

  • Incremental response rate
  • Incremental contribution profit
  • Cost per reactivated customer

Cost and cautions

Know the commitment before you choose.

Starting price
Free
Typical range
Free to USD 499/month
Pricing model
Freemium subscription and per send

Free analytics plan; paid plans start at $99/month plus per-piece mailing costs.

Check current pricing before purchasing. Snapshot checked 17 July 2026.

01

Direct mail should be tested incrementally, not credited using last-touch revenue.

02

Print and postage costs require careful audience selection and holdout testing.

Questions and evidence

Answers without the research overload.

How much work does PostPilot Direct Mail take to set up?

Confirm before starting is the current planning guide. Before installing it, confirm clean postal addresses, audience economics and holdout measurement, then test the complete customer and operational journey.

What should I measure after launching PostPilot Direct Mail?

Start with incremental response rate, incremental contribution profit, cost per reactivated customer. Compare those measures with the pre-launch baseline and include app cost and operating time.

What should I check before installing PostPilot Direct Mail?

Confirm clean postal addresses, audience economics and holdout measurement. Do not launch until the owner and a measurable reason for the app are clear.

When should I avoid PostPilot Direct Mail?

Low-volume stores or teams unable to measure incremental impact

What alternatives to PostPilot Direct Mail should I compare?

Compare Email and SMS lifecycle work before adding a physical channel.. Shortlist by the specific job, total cost, integrations and ongoing work rather than feature count alone.

Ready to move?

Choose the route that matches your confidence.

Still unsure

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