Yes, Stackla is free to use. It is available as a free plugin on WordPress.org.

How many websites use Stackla?

Stackla has 10 active installations as tracked by WordPress.org.

What are the best Stackla alternatives?

Popular alternatives to Stackla include UGC Comments, UGC Creator, Stackla Simple Embed. You can compare them side-by-side on our comparison pages.

Does Stackla work with the latest WordPress?

Stackla has been tested up to WordPress 4.6.30. It requires WordPress 4.3+ and PHP false+.

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Stackla

Name: Stackla
Author: helmanbudianto

Integrate social media content directly into your WordPress websites.

By helmanbudianto·UGC·Free

·10 active installs·Updated 10 years ago

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As of April 2026, Stackla is a WordPress UGC plugin with 10 active installations and a 0/5 rating0. It has been downloaded 1.6K+ times in total. Requires WordPress 4.3+ and PHP false+. Available on WordPress.org since 2016. Last updated 10 years ago — may have compatibility concerns. Top alternative: UGC Comments.

0/5Rating

10active installs

1.6K+total downloads

10 yearssince 2016

Overview

Stackla is a social content marketing platform used by hundreds of global brands, agencies, media companies, and nonprofits to discover, curate and publish the best content from the social web. Stackla’s WordPress plugin allows you to display social media content and display via a Stackla widget directly on a Post or a Page.

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