iCLUSTA+ is a shared hosting service by GMO Cloud, designed for business websites that require high availability. It features SSD storage, multi-domain hosting, and a unique cluster-based architecture for performance and redundancy.

The platform supports automatic WordPress installation, along with unlimited MySQL databases (1GB per DB) and standard tools like Apache and PlanManager for control. It’s suitable for users looking to host WordPress in a stable, corporate-friendly environment without the complexity of full server management.

iCLUSTA+ benefits from GMO’s 20+ years of operational experience and offers free SSL, automatic backups, and 24/7 support.

A 30-day full refund guarantee is offered for added security.

It also provides a 100% uptime SLA, ensuring service reliability is contractually guaranteed.

A user-based control panel with PlanManager allows fine-grained user and permission management, and supports multi-domain hosting with individual SSL support (up to 60 domains per account).

Enhanced email security options such as virus removal and spam filtering are available via optional services to help protect business communication infrastructure.

Additionally, paid site migration support is available for users moving existing WordPress sites to iCLUSTA+.