Doctrine

Doctrine

Open-source PHP ORM and DBAL libraries

Overview

Doctrine provides PHP libraries for database storage and object mapping, most notably the Object Relational Mapper (ORM) and the Database Abstraction Layer (DBAL). These open-source tools help PHP developers interact with databases by mapping PHP objects to database tables and by offering a unified API for database operations. The project is widely used across PHP frameworks such as Symfony, Laravel, and Laminas, and is maintained by a volunteer community under the MIT license. Unlike proprietary DB tools, Doctrine is funded through donations and sponsorships, and it also engages the developer community through blogs, events, and consulting. The goal is to give PHP developers stable, flexible database management capabilities and a reliable open-source ecosystem.

About Doctrine

Simplify's Rating
Why Doctrine is rated
C+
Rated B on Competitive Edge
Rated C on Growth Potential
Rated C on Differentiation

Industries

Data & Analytics

Enterprise Software

Company Size

N/A

Company Stage

N/A

Total Funding

N/A

Headquarters

N/A

Founded

2006

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Simplify's Take

What believers are saying

  • PHP 8.4 support positions Doctrine for the next framework upgrade cycle.[13]
  • Doctrine's MIT license and free community model sustain broad adoption.[2]
  • Standalone Doctrine packages remain installable individually through Composer.[3]

What critics are saying

  • Doctrine 4.0 depends on PHP 8.4, delaying upgrades on older production stacks.[13]
  • DBAL and ORM deprecations break downstream bundles and force costly refactors.[2][13]
  • Open-source sponsorship dependence creates maintainer funding fragility.[5]

What makes Doctrine unique

  • Doctrine ORM uses the Data Mapper pattern, separating business logic from persistence.[15]
  • Doctrine underpins Symfony, Laravel, and Laminas database integrations.[2][3]
  • Doctrine ORM 3.4.0 added native lazy objects and property hooks for PHP 8.4.[13]

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Benefits

Remote Work Options

Unlimited Paid Time Off

Professional Development Budget

Health Insurance

Gym Membership

Commuter Benefits

Meal Benefits

Company News

The Doctrine Project
Jun 28th, 2025
ORM 3.4.0 released with Native Lazy Objects and Property hooks support

Last week Doctrine Project has released Doctrine 3.4.0 which primarily adds support for PHP 8.4 functionality:

TYPO3
Sep 21st, 2023
SkillDisplay Partners With the Doctrine Project

Now, SkillDisplay is partnering with Doctrine to offer open data skill definitions for these libraries, creating a shared foundation of competencies that will benefit developers across the community.

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