🆚 Joomla vs. ParentSquare

Statistics for ParentSquare are still being collected and do not yet reflect its full market share.

Joomla

ParentSquare

Type

Content management system

About

Joomla is an open-source content management system written in PHP.

It offers a flexible extension system with over 4,000 extensions, a template-driven architecture, access control levels, built-in multilingual support, and tools for content versioning and SEO management.

ParentSquare is a unified K-12 communication and content management platform that enables schools and districts to manage websites and deliver messages to families through multiple channels.

It provides centralized messaging across email, SMS, mobile apps, voice, and social channels with two-way communication, contact management synced with student information systems, automated notifications, and engagement tools such as forms, sign-ups, and attendance workflows.

Headquarters

New York, United States

Goleta, California, United States

Website

joomla.org #28,142

parentsquare.com #2,437

Pricing

Free ✔️Open source

Free version ❌

ParentSquareEngage$3,000/year
Engage Premium$3,900/year
Onboarding fee$1,500+

Smart Sites$3,000/year
Onboarding fee$3,000+

Popularity

Determined by the number of sites using each technology.

Total websites

Market share

CMS

Popularity by country

Determined by the number of sites detected from each country.

Germany

United States

Italy

Russia

United Kingdom

Poland

Spain

France

Netherlands

Greece

Awards

🥈 Second most popular in Italy in the CMS category.
🥈 Second most popular in the United Kingdom in the CMS category.
🥈 Second most popular in Poland in the CMS category.
🥈 Second most popular in Spain in the CMS category.
🥈 Second most popular in the Netherlands in the CMS category.

Popularity by domain category

Determined by the number of sites in each category.

Business

Education/Reference

Marketing/Merchandising

Travel

Internet Services

Health

Sports

Entertainment

Non-Profit/Advocacy/NGO

Blogs/Wiki

Top sites

Top-ranked sites that use these technologies.

Name

Rank

#499

#2,744

#2,821

#2,914

#3,220

Name

Rank

#34,620

#150,845

#611,291

Compare alternatives

Technologies with similar characteristics.

🗃️ About This Data

We evaluate the popularity of technologies based on the number of websites where we detect their usage.
Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
This report is based on the analysis of 3,375,483 websites. However, data for ParentSquare is still being collected and reflects a smaller subset of sites.
Statistics were last calculated on May 5, 2026.
For more details, see our methodology and disclaimer.