Hire Us
About Us

We Build Tools That Help Stores Grow

Gplagfy makes WordPress plugins and Shopify apps for store owners around the world. The same team builds every product, keeps it updated and answers your support tickets.
Our Story

From Client Projects to Our Own Products

Gplagfy is the product brand of Golden Info Systems Ltd. Our developers have spent years building WordPress websites and Shopify stores for clients.
Along the way we kept running into the same small gaps: a gallery field WordPress did not have, or a press page that needed both a designer and a developer. So we started turning our fixes into products anyone can install in minutes.
Today we build, update and support every plugin and app ourselves, for store owners all over the world.
Three people fitting large puzzle pieces together

What We Make

Focused products for the two platforms our customers use most. Each one solves a clear problem and comes with updates and support.
Shopify App

Optivo Product Options

Custom product options, swatches and upcharges, without creating variants.
View Details →
GISL Press Kit icon
Shopify App

GISL Press Kit

A newsroom for your Shopify store. Turn company announcements into pages on your storefront.
View Details →
WordPress Plugin

SCF Gallery

A gallery field for Secure Custom Fields, with slider, lightbox and masonry layouts.
View Details →

What We Believe In

The rules we follow for every plugin and app we release.
Solve One Problem Well
Each product does one clear job, without the extra bloat that slows your site down.
Help From the Makers
Your support ticket goes to the developers who built the product.
Free to Use
SCF Gallery and GISL Press Kit are free with every feature included, and Optivo has a free plan. No hidden fees.
Your Data Stays Yours
We collect only what a product needs to work, and we never sell your data.

Gplagfy at a Glance

The Company Behind Gplagfy

Golden Info Systems Ltd.

Based in Dhaka, Bangladesh. Serving customers worldwide.
Support: Sunday to Thursday, 10 AM to 6 PM (GMT+6)
WordPress plugins and Shopify apps
2
platforms: WordPress and Shopify
GPL
licensed plugin code
Free
WordPress plugin on WordPress.org
1 Day
support reply on business days

Need a Custom Plugin
or Shopify App?

Premium WordPress plugins and Shopify apps, built and supported by Golden Info Systems Ltd., Dhaka.
support@gplagfy.com
© 2026 Gplagfy · Golden Info Systems Ltd.
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Optivo Product Options icon
Optivo
Product Options for Shopify
Optivo option set editor with a live preview of the options
20 option types
No variants
Charged at checkout
New on the Shopify App Store

Product options without the variant mess

Engraving, swatches, dates, checkboxes and add-on prices on any product. Choices are saved on the cart line, so your catalogue keeps only the SKUs you built.
Start with
Free plan
Upgrade from
$9.99 / month
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