Enjoy fully managed OSClass hosting choices that combine world-class support and outstanding hardware - with 99.99%+ uptime.

Shared Hosting


Now as low as


per month

Originally $8.95/mo

  • 1 Domain
  • 5 GB Cloud Storage
  • 5 Email Accounts
  • 2 MySQL Databases
  • Unlimited Premium Bandwidth
  • LiteSpeed Included
  • Free SSL Certificates
  • Patchman Optional
Order Now

Shared Hosting


Now as low as


per month

Originally $12.95/mo

  • 5 Domain
  • 20 GB Cloud Storage
  • 25 Email Accounts
  • 5 MySQL Databases
  • Unlimited Premium Bandwidth
  • LiteSpeed Included
  • Free SSL Certificates
  • Patchman Optional
Order Now

Shared Hosting


Now as low as


per month

Originally $19.95/mo

  • Unlimited Domain
  • Unlimited Cloud Storage
  • Unlimited Email Accounts
  • Unlimited MySQL Databases
  • Unlimited Premium Bandwidth
  • LiteSpeed Included
  • Free SSL Certificates
  • Patchman Optional
Order Now

New Package Special

Act now to get up to 50% off your purchase, no coupon necessary!

* Prices reflect three year term commitment.

Why Choose KnownHost?

When you join KnownHost, you get everything you need to immediately get online and start rolling our your OSClass ad campaigns and listings. We base your plan on a bedrock of premium SSD storage and deliver everything via the best, cutting-edge networking and routing hardware the industry has to offer. And backing it all up is our free, USA-based support teams that are on-hand 24/7, 365 days a year. We do everything we can to make your transition to our platform as pain-free as possible, give you the best resources available, and then provide ongoing server management support that’s always on-hand and never lets you down.

There aren’t any hidden costs or extras with KnownHost, just a package of premium application hosting resources and support for an affordable monthly price.

Comprehensive, Rolling Snapshot Backups

We always have three, full system snapshot backups available, so it’s easy for you to get your OSClass hosting back online even if the worst should happen. Our backups cover your emails, files and database, with everything kept on a secure server for ultimate safety.

100% High-Spec SSD Storage

SSDS offer the best possible delivery speeds, so we include them as a core part of your OSClass hosting plan. You won’t find any HDD storage on our platform, just branded, high-performance solid-state drives to power your online advertising business.

Blame-Free, Quick-Response Support

Whatever the reason you need support - even if you’ve made a mistake - our world-class support team is here 24/7, 365 days a year. And you won’t have to wait long for help either, with our goal to answer all incoming support requests within 5 minutes.

Your 30-Day Money Back Guarantee

Almost every plan we offer has a 30-day, no questions asked money back guarantee. That means you’re not locked into a hosting deal from day one and, if you change your mind, we’ll return your money in full.

Optional, In-Plan Resource Upgrades

If you find your current OSClass plan resources aren’t enough, we can provide package upgrades and features such as oPCache. PHP oPCache - an PHP based cache - massively improves website response times for your audience, while additional resources empowers your site to handle boosted incoming requests at enhanced, blazing-fast speeds.

Free DDoS Protection

Server-side threats to your OSClass hosting account aren’t an issue with KnownHost, because you’re fully protected from day one - thanks to the free DDoS protection you enjoy. And that means no unexpected system crashes and no downtime due to things like zombie flood and brute force attacks.


OSClass Web Hosting
Powered by cPanel

When you’re choosing a hosting platform, you need to know that your ad management business is going to be secure and receive the care it deserves. At KnownHost, thousands of businesses and individuals trust us with their hosting because we have a history they can trust. We come with a decade-plus pedigree and have the customer reviews to prove we provide a high-performance, secure hosting environment. Our customers love what we do because we give them industry-leading uptime and the right hosting plans to meet their needs, all coming with bundled, free resources and elements like 100% SSD storage, a control panel, all-around security and more.

With KnownHost, you can be sure you’ll benefit from a dedicated, trusted hosting company that always delivers – and you can verify it yourself by finding reviews of what we do across the internet.

What KnownHost Provides:

  • Full Support for MySQL, MariaDB Database Types
  • Instant Domain Provisioning
  • Free AutoSSL On-Demand for Pain-Free SSL Certificate Upkeep
  • Free Apache SpamAssassin & ClamAV Security

+ Imunify360 Security on Request!

+ Geolocated Datacenter Options in the USA & the EU!

Low-Cost Softaculous Install for Agile App Access

Softaculous is home to more than 400 apps, covering anything and everything you need to stay on top of the demands of your business. For a low-cost install price, we can add Softaculous to your OSClass Managed VPS account, and you have one-click access to eCommerce apps, project management tools and much, much more.

Streamlined OSClass Hosting Paired with cPanel

The KnownHost Management Portal provides one unified entry point for hosting and domains, which, when combined with cPanel, makes logins and site management that much easier.

Free WhoIs Privacy Software with Domain Registration

The first time you register a new domain with KnownHost, we'll add a free install of WhoIs Privacy to your account. You get enhanced protection for your personal details, reduced spam and added on-site security, and there's no cost whatsoever.

KnownHost Managed VPS Hosting Plans

Powered by SSD ›

Every hosting plan we offer – from smaller-scale options to our Managed Dedicated plans – run on a bedrock of pure SSDs. We only use the best, hi-spec SSDs because this is what enables us to deliver unmatched hosting performance.

Powered by Multiple, High-Speed Backbone Internet Connections ›

One of the reasons we're able to offer industry-leading uptime is because we utilize an array of high-speed backbone internet connections. We've configured our bandwidth connections so that, if one goes down, its companions simply take over. You won't find more reliable OSClass hosting anywhere else.

Your Managed VPS Choices ›

With the Basic VPS - costing just $40.00 per month - your OSClass hosting receives 2 Core CPU access, 4 GB guaranteed RAM, a generous 75 GB of RAID-10 SSD Storage, alongside 2 TB of premium bandwidth and 2 IP addresses. At the other end of scale, the Premium VPS provides 8 Core CPU access, a huge 12 GB of guaranteed RAM, 300 GB of RAID-10 SSD storage, 2 IP addresses and 6 TB of premium bandwidth, for a monthly price of $100.00.

SSL Certificates ›

Front-line protection for your website - a premium SSL cert is a must.

Frequently Asked Questions

Getting help from my previous hosting company wasn’t easy, because they constantly shuffled me between departments. How is KnownHost different?

We know online support is best when you don’t have to keep explaining the same issue to different people. With KnownHost, we don’t pass you from person to person. When you submit a support request, you’ll deal with the same person from initial contact through to the resolution of your problem.

When it comes to KnownHost’s uptime, is 99.99%+ average uptime accurate or a best-case figure?

KnownHost’s uptime is guaranteed. 99.99%+ average uptime is what we promise and it’s what we deliver. Most of the time, the uptime you get will be better than the stated figure, but never worse.

If I ever outgrow my OSClass hosting plan, how easy is it to move to another option on the KnownHost platform?

When the time comes to move plans on our platform, we give you full, hands-off support through the whole process. We handle account set up or changes, migration, DNS config and database support, and the whole process is quick and pain-free.

Does KnownHost offer any kind of community where I can meet others in my industry?

Our forums are the ideal place to meet your industry peers and others. Covering thousands of threaded discussions, our forums are friendly, lively and a great place to network or get industry insight. And you can always check out our social media channels and find ongoing discussions and new content.

Is there any way KnownHost can help me obtain additional SSL certificates for my domains?

We can provide premium SSL certificates from GeoTrust, RapidSSL and Comodo. We have a wide range of options, all available at great prices. Just get in touch to find out more, and our team can talk you through the options.