The best plan for self-hosted WordPress users depends on the total number of sites hosted. Although the Developer plan is the most expensive one, it’s meant for people who own 5 websites and have up to 800,000 monthly visitors. On the other hand, the Ultimate plan can handle one or two WordPress sites, and 400,000 monthly visitors. It also includes malware protection.
Worf also offers managed WordPress options, which includes bonuses like WordPress installed by default, staging areas, and dedicated phone support lines (no live chat, though).