Navigate

hello@customei.apponline
By business type · Print-on-demand sellers

For print-on-demand sellers who are tired of selling the same blank

You and four hundred other stores can order the same mug from the same supplier. The only durable difference is what the customer can do to it before they buy — and how many of those products you can launch a month.

The numbers that matter to you

38%
average uplift in conversion

Across merchants who moved a bestseller from a static listing to a live personalizer.

12m
install to first sale

Median time from installing the app to taking a personalized order.

6
generators nobody else ships

Star maps, string art, crosswords, maps, word clouds and word searches.

What is going wrong

The constraint, named.

If none of these describe you, one of the other three pages probably does.

Undifferentiated catalogue
Same blanks, same designs, so the only lever left is ad spend — which is the lever with the worst margin.
Slow SKU launches
Every personalized listing is an afternoon of configuration, so the catalogue grows slower than the market moves.
Preview complaints
Flat mockups set the wrong expectation, and the refund lands on you rather than the supplier.
Seasonal whiplash
Q4 doubles your volume and your support inbox at the same time.

What to actually do

  1. 01

    Start with your bestseller, not your catalogue

    Pick the one product already selling and add personalization to it. You get a clean before-and-after on a listing with existing traffic, which is the only ROI number anybody will believe.

  2. 02

    Add one niche generator

    A star map or a crossword turns a commodity blank into a gift with a story. It is also a keyword nobody in your niche is bidding on yet.

  3. 03

    Then clone it wide

    Once one product works, duplicate the option set and swap the template — the twentieth listing takes minutes, so the constraint becomes your fulfilment capacity, not your configuration time.

Our conversion rate on custom orders went up 38% in the first month. Our fulfilment team stopped emailing us about broken artboards.
SP
Sam Petrossian
Operations lead, Field/Notes

Questions from people like you

I already use another personalization app. Is switching worth the rebuild?
There is no rebuild if you are on Customily — the migration crawler converts your product payloads in preview mode so you approve every conversion. For other apps, start with one product and judge it on that.

Keep reading

Get started

One product.
One honest test.

Install Customei, personalize the listing that already gets traffic, and compare. 14-day trial, no card.