- Broadway - Infrastructure and testing helpers for creating CQRS and event sourced applications
- EventCentric.Core - Event Sourcing and CQRS in PHP
- LiteCQRS - Small convention based CQRS library for PHP
- predaddy - Common DDD classes including an annotation driven message bus and tools for CQRS and Event Sourcing
- ProophEventSourcing - Provides basic functionality for event-sourced aggregates
- ProophEventStore - PHP 5.4+ EventStore Implementation
- ProophServiceBus - PHP Enterprise Service Bus Implementation supporting CQRS and DDD