White-label managed hosting for agencies
UnderHost white-label hosting is a managed agency hosting service with private nameservers, branded client experience, staging, backups, security hardening,
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UnderHost white-label managed hosting is built for agencies, freelancers, developers, and marketing teams that host client websites without wanting to run server infrastructure themselves. UnderHost manages the hosting stack, performance, security, backups, and while your clients see your brand.
Not legacy WHM reseller hosting
UnderHost no longer offers traditional WHM reseller hosting as a standard reseller product. The current reseller service is a managed white-label agency hosting platform.
If you administer your own cPanel/WHM server or own a cPanel license, the WHM documentation still applies to that server. It does not mean every UnderHost white-label reseller customer receives WHM, skeleton directory access, CSF controls, or root-level server administration.
Overselling and capacity
An older WHMCS knowledgebase article stated that overselling was enabled for legacy WHM reseller hosting packages. That statement does not apply to the current standard UnderHost reseller service.
Current white-label managed hosting is planned around agency capacity: active site count, scope, support needs, backup requirements, and performance expectations. Agencies should choose the tier that matches their real client workload instead of assuming unlimited WHM package allocation or a blanket overselling entitlement.
If you own or administer your own cPanel/WHM server or cPanel license, overselling, package quotas, skeleton directories, and server-level controls depend on your WHM configuration, license, access level, and available server resources. UnderHost may still manage capacity and fair-use limits on managed services to protect reliability for all customers.
What is included
| Feature | Details |
|---|---|
| White-label experience | Private nameservers, branded portal elements, and white-label client-facing workflow where available. |
| Managed infrastructure | UnderHost handles server maintenance, monitoring, updates, hardening, and performance work. |
| Performance stack | Optimized hosting stack using Nginx, PHP-FPM, Redis, and practical performance tuning. |
| Staging | Use staging workflows for client reviews, testing, and safer updates. |
| Backups | Daily backups are included, with retention depending on the selected plan and options. |
| Migration | UnderHost is positioned around a 48-72 hour onboarding workflow for agency plans. |
| Agency support | Agencies contact UnderHost for backend hosting support while keeping the client relationship under their own brand. |
Who it is for
- Web design agencies that bundle hosting into care plans.
- Freelancers managing several WordPress or client websites.
- Marketing agencies that need fast campaign and landing-page hosting.
- Developers who want staging, performance, and managed support without maintaining a VPS.
Getting started
- Review the current plans on UnderHost white-label managed hosting.
- Choose the agency tier that matches your active site count and support needs.
- Prepare a list of client sites, DNS providers, required email services, and windows.
- Coordinate onboarding and with UnderHost support.
- Set up private nameservers and client-facing branding where included in your plan.
Ready to resell?
Choose a white-label reseller plan and start building your hosting business today.
