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Shopify appwhat they say

Postcode Shipping

Offer flexible shipping rates in the cart for Shopify stores using carrier-calculated rates and shipping rules to reduce cart abandonment and increase sales.

★★★★★4.8 (116)
$20/moActive Rates
Website ↗ Shopify App Store ↗
what mrrlens sees
MRR · Estimated$2k–16k
Opportunity—
Buyer threads · 30 d0
“It’s been 2–3 days of waiting, with multiple messages sent, and not a single response.”
#1 complaint · Bad Support · 60% of complaints read · analysed Nov 2, 2026 · source

01Revenue

$2k–16k

A month · the formula and every input are below

How this range is computed

reviews × installs-per-review × paying share × entry price

  • reviews: 116
  • entry price: $20
  • 7–20 active installs per published review (measured: median 12 on the 20 most-installed apps)
  • 15%–35% of installs on a paid plan

A range from public signals and the listed price, not a claim about the company’s books. Methodology.

Store data from the Shopify App Store listing, refreshed daily. Updated 2 d ago. Listed since 2014.

02Why users leave Postcode Shipping

5★93%
4★2%
3★1%
2★1%
1★3%
Bad Support3 reviews · 60%

Support unanswered for days; multiple messages and chat ignored; paid app not working; web form ineffective; users seeking alternatives.

“It’s been 2–3 days of waiting, with multiple messages sent, and not a single response.” source ↗
2 more complaints, with verbatim quotesIncluded in the day pass and Pro.
Unlock

Sample: 5 recent complaints (1–3★ reviews) · clustered Nov 2, 2026 · complaints from Apr 2021–Apr 2026, 20% in the last 24 months — mostly history · each review labelled by a model, quotes verbatim

03How to build a better Postcode Shipping

Build difficultyMediumShopify and carrier integrations plus reliable support; no regulation, payments, hardware, or network effects.
Three build ideas that answer these complaintsIncluded in the day pass and Pro.
Unlock

04Who wants a better Postcode Shipping

0 buyer threads in the last 30 days name Postcode Shipping, and 1 more is in the same market.

05Questions about Postcode Shipping

How much revenue does Postcode Shipping make?

MRRLens estimates Postcode Shipping at $2k–16k a month (low confidence). The range comes from public signals (reviews × installs-per-review × paying share × entry price), not from the company's books; the formula and its inputs are shown on this page.

What do users complain about most in Postcode Shipping?

Across 5 recent complaints, the most common is bad support (60%). Support unanswered for days; multiple messages and chat ignored; paid app not working; web form ineffective; users seeking alternatives.

What are the best Postcode Shipping alternatives?

The closest alternatives MRRLens found are ShipZip Shipping Rates & Rules, Zapiet ‑ Rates by Zip Code and Advanced Shipping Rules. The full list, with why users leave, is on the Postcode Shipping alternatives page.

See the full x-ray of Postcode Shipping

Full 1-star breakdown with verbatim quotes, the build blueprint and every live thread — on every product.