Lumifish Pop‑Up Builder

Create popups that look right on mobile, with AI or...

by MB LUMIUS · Launched: March 2017 · Free plan available.

3.0 (7) on Shopify Used by 68 Shopify stores

See which stores use it — by country, co-installs & competitive gaps → Unlock with Pro

Manage this app

Verify your developer profile to earn a badge and build trust for your app.

Create email popups, announcement bars and slide-ins that look right on mobile - by hand or with AI. Capture emails straight into Shopify. No traffic limits.

Get it on Shopify →

About Lumifish Pop‑Up Builder

Design email popups, announcement bars, slide-ins and corner widgets without code - or describe what you want and let AI design it for you, ready to edit. Pop-ups adapt to mobile automatically, and you can fine-tune them for small screens. Subscribers go straight into your Shopify customer list with your tags and marketing consent. Show pop-ups on exit intent, scroll, a delay or a schedule, and see impressions and clicks right in the app. No traffic limits, ever.

Last verified: October 1, 2026 · Fresh

App details

Developer: MB LUMIUS
Category: Store design
Pricing: Free plan available
Launched: March 2017
Rating: 3.0 (7) on Shopify

Key features

1 live pop-up, unlimited traffic
Full editor, all pop-up types and templa
Email capture into Shopify customers
5 AI design credits per month
3 active pop-ups, unlimited traffic

Integrations with:

Shopify Admin

4 plans · starts free · 14-day free trial

Free

Basic

$2.99/month

Pro

$9.99/month

Plus

$19.99/month

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 11 Shopify App Store reviews

Use the arrows to read individual reviews

BRILLIANT! Perfectly done the job and so easy to install...highly recommend it! Looks great on PC and Mobile. Cheers

— Washi Tape Australia

I'm not a bot I'm a person but let me just say, this is by FAR the best Pop-up related app on this app store (IMO). There is a better, simpler UI than the vast majority of shopify apps and this app doesn't lead you to external sites to do edits. There is so many good options for customization here. You can put buttons and images where you want on the template and link it to any page. I love that t...

— The Morrison Group

I liked this application , it has nice pop up features and it can convert customers much better you can see how it looks like on my website https://www.escapewatches.com/

— Escape Watches

I tried a lot of pop up aps and this one was by far the most user friendly. I had the pop up running after a few minutes. Thanks for making this so easy, and affordable to boot!

— Courierware Messenger Bags

Love this! Finally there's a pop-up builder that actually looks nice! All the timing issues have been solved already.

— Art Nebula

Doesn't work no matter what selection you choose. I've turned it on and off and tried changing the settings and still nothing not even in preview.

— Perchesclub

The work area designated for the popup is not what actually happens on the screen. Many times the popup loads half of the content. The mobile version is also not scaled to proportion at all. Do not waste your money!

— Bashert Jewelry

Bad experience. It pops up everytime user clicks a link on the site even though the setting is changed. Reached out to their team for the issue, their response was very slow and bad attitude, and claim it was our fault not understanding the pop-up app. They just don't even care about it.

— Voiceofinsiders Com

Rip-off, takes forever to load anything onto your pop up.

— 4ocean

works sometimes not all. disappears too fast even though I set it for 10 seconds. Pops up every time you refresh even though I changed the settings so it would not. not very helpful.

— Charmpastel24k

This app is super easy to use and user friendly, however it is NOT mobile device compatible. I do 90% of my business off my phone because I'm on the go all the time. I have to be at my laptop to change any messages on the pop up windows which has been confirmed by their tech support.

— Simply Rawsome

Overview 1 / 11