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PHP vs Spring Boot

PHP logo

PHP

Web Development

A popular general-purpose scripting language that is especially suited to web development

From
Free
Rated
-
Full reviewWebsite
Spring Boot logo

Spring Boot

Web Development

Stand-alone, production-grade Spring based applications that you can just run

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: PHP distributed under the Modified BSD License, also called the PHP License version 4, per php.net/license/; there is no paid tier or vendor price to compare; Spring Boot requires Java 17 as the minimum version for Spring Boot 4.1.0, per docs.spring.io/spring-boot/system-requirements.html (Aug 2026); older Java runtimes are not supported
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which PHP and Spring Boot actually diverge.

Attributes where PHP and Spring Boot differ
AttributePHPSpring Boot

Identical on both: starting price (Free), pricing model (open-source), free tier (Yes), platforms (Web), user rating (Not yet rated), category (Web Development).

What people use each for

The jobs each tool is most often brought in to do.

PHP

  • Server-side web developmentnot Spring Boot
  • Content management systemsnot Spring Boot
  • API backendsnot Spring Boot

Spring Boot

  • Building microservices and standalone Java applicationsnot PHP
  • Rapid application development with embedded servers and production-ready configurationsnot PHP

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

PHP

  • Distributed under the Modified BSD License, also called the PHP License version 4, per php.net/license/; there is no paid tier or vendor price to compare
  • PHP 8.2 lost active support on 31 Dec 2024 and enters full end of life on 31 Dec 2026, with only security fixes since, per php.net/supported-versions.php (Aug 2026)

Spring Boot

  • Requires Java 17 as the minimum version for Spring Boot 4.1.0, per docs.spring.io/spring-boot/system-requirements.html (Aug 2026); older Java runtimes are not supported
  • Requires Spring Framework 7.0.8 or above and Gradle 8.14+ or Maven 3.6.3+, per Spring's own system requirements page, so older toolchains must be upgraded first

Pricing, plan by plan

PHP

Free

No published plan breakdown. See the PHP review.

Spring Boot

Free

No published plan breakdown. See the Spring Boot review.

Which should you pick?

Choose PHP if

  • You want to start without paying.
PHP review

Choose Spring Boot if

  • You want to start without paying.
Spring Boot review

Questions people ask

Is PHP or Spring Boot better?
Neither clearly leads. PHP starts at Free and Spring Boot at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, PHP or Spring Boot?
PHP starts at Free and Spring Boot at Free.
Does PHP or Spring Boot run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use PHP for free?
Both have a free tier, so you can try either at no cost before committing.
What is PHP best used for?
PHP is most often used for server-side web development, content management systems, api backends. Of those, server-side web development and content management systems are not what Spring Boot is typically brought in for.

Answered from the vendors’ own pages

PHP: Is PHP free to use?

Yes, PHP is completely free and open-source software under the PHP Foundation governance. There are no licensing fees or paid tiers.

Source
Spring Boot: Is Spring Boot free?

Yes, Spring Boot is free and open-source software. The core framework is available without cost, and users can download and use it immediately.

Source
PHP: Does the PHP Foundation offer paid support?

The PHP Foundation accepts voluntary donations to support long-term development, but donations are optional and not required to use PHP.

Source
Spring Boot: What commercial support is available for Spring Boot?

While Spring Boot itself is free, VMware offers optional commercial support, training, and certification through Spring Academy. Tanzu Spring provides support and binaries for OpenJDK, Spring, and Apache Tomcat through a subscription model for enterprises requiring guaranteed support.

Source
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