{"id":267306,"date":"2026-08-09T07:21:33","date_gmt":"2026-08-09T07:21:33","guid":{"rendered":"https:\/\/ded9.com\/?p=267306"},"modified":"2026-08-09T07:21:33","modified_gmt":"2026-08-09T07:21:33","slug":"cloudlinux-or-almalinux-choosing-the-right-server-os","status":"publish","type":"post","link":"https:\/\/ded9.com\/de\/cloudlinux-or-almalinux-choosing-the-right-server-os\/","title":{"rendered":"CloudLinux or AlmaLinux? Choosing the Right Server OS"},"content":{"rendered":"<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"3:1-3:217;57-273\">Picking a server operating system feels like a small decision on day one. It isn&#8217;t. That choice quietly shapes your stability, your security posture, your support workload, and your monthly costs for years afterward.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"5:1-5:338;275-612\">If you run a hosting business or you&#8217;ve just spun up a VPS or dedicated server, two names keep appearing: <strong>CloudLinux<\/strong> and <strong>AlmaLinux<\/strong>. Both descend from Red Hat Enterprise Linux. Both work with cPanel, DirectAdmin, and Plesk. Both are known for rock-solid stability. So what actually separates them, and which one should you install?<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"7:1-7:88;614-701\">The short answer: they aren&#8217;t really competitors. The longer answer is worth your time.<\/p>\n<p dir=\"ltr\" data-sourcepos=\"7:1-7:88;614-701\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-267316\" src=\"https:\/\/ded9.com\/wp-content\/uploads\/2026\/08\/4.webp\" alt=\"What Is AlmaLinux?\" width=\"1024\" height=\"639\" srcset=\"https:\/\/ded9.com\/wp-content\/uploads\/2026\/08\/4.webp 1024w, https:\/\/ded9.com\/wp-content\/uploads\/2026\/08\/4-300x187.webp 300w, https:\/\/ded9.com\/wp-content\/uploads\/2026\/08\/4-768x479.webp 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p dir=\"ltr\" data-sourcepos=\"7:1-7:88;614-701\">\n<h2 class=\"mt-3 -mb-1 text-[1.125rem] font-bold\" dir=\"ltr\" data-sourcepos=\"9:1-9:22;703-724\">What Is AlmaLinux?<\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"11:1-11:282;726-1007\">AlmaLinux is a <strong>free, open-source, enterprise-grade <a href=\"https:\/\/ded9.com\/what-is-a-linux-vps\/\">Linux<\/a> distribution<\/strong> born in 2021 as a direct response to Red Hat ending CentOS 8 and replacing it with CentOS Stream. The mission was simple from the start: deliver a stable, RHEL-compatible operating system that costs nothing.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"13:1-13:398;1009-1406\">Here&#8217;s the detail most people miss \u2014 AlmaLinux was originally launched and funded by CloudLinux Inc., the very same company behind CloudLinux OS. Today it&#8217;s governed by the <strong>AlmaLinux OS Foundation<\/strong>, an independent non-profit owned by its community and steered by an elected board. That governance model is a big part of why AlmaLinux became the default CentOS replacement for so many providers.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"15:1-15:21;1408-1428\">Key characteristics:<\/p>\n<ul class=\"[li_&amp;]:mb-0 [li_&amp;]:mt-1 [li_&amp;]:gap-1 [&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\" data-sourcepos=\"17:1-22:69;1430-1867\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"17:1-17:74;1430-1503\"><strong>Completely free<\/strong> \u2014 no license fees, no subscriptions, no seat counts<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"18:1-18:72;1504-1575\"><strong>Ten years of support<\/strong> per major release, including security errata<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"19:1-19:97;1576-1672\"><strong>RHEL compatibility<\/strong> at the binary and ABI level, so software built for RHEL runs unmodified<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"20:1-20:63;1673-1735\">Multi-architecture support: x86_64, ARM64, ppc64le and s390x<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"21:1-21:63;1736-1798\">Full compatibility with EPEL and the wider Red Hat ecosystem<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"22:1-22:69;1799-1867\"><strong>Elevate<\/strong>, a free tool for in-place upgrades from CentOS 7 and 8<\/li>\n<\/ul>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"24:1-24:139;1869-2007\">In plain terms: AlmaLinux is what CentOS was supposed to remain. A dependable, boring, zero-cost foundation for running anything you like.<\/p>\n<p dir=\"ltr\" data-sourcepos=\"24:1-24:139;1869-2007\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-267319\" src=\"https:\/\/ded9.com\/wp-content\/uploads\/2026\/08\/5.jpg\" alt=\"What Is CloudLinux?\" width=\"1253\" height=\"580\" srcset=\"https:\/\/ded9.com\/wp-content\/uploads\/2026\/08\/5.jpg 1253w, https:\/\/ded9.com\/wp-content\/uploads\/2026\/08\/5-300x139.jpg 300w, https:\/\/ded9.com\/wp-content\/uploads\/2026\/08\/5-1024x474.jpg 1024w, https:\/\/ded9.com\/wp-content\/uploads\/2026\/08\/5-768x355.jpg 768w\" sizes=\"(max-width: 1253px) 100vw, 1253px\" \/><\/p>\n<h2 class=\"mt-3 -mb-1 text-[1.125rem] font-bold\" dir=\"ltr\" data-sourcepos=\"26:1-26:23;2009-2031\">What Is CloudLinux?<\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"28:1-28:193;2033-2225\">CloudLinux OS is a different animal entirely. It&#8217;s a <strong>commercial, subscription-based operating system<\/strong> engineered for one specific scenario: <strong>shared hosting and multi-tenant environments<\/strong>.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"30:1-30:423;2227-2649\">The problem it solves is painfully familiar to anyone who has run a shared server. Imagine a hundred websites on one machine. One of them has a badly written plugin, gets hit by a traffic spike, or fires off a runaway database query. It devours the CPU and RAM. The result? The other ninety-nine sites go down with it. This is the &#8220;noisy neighbor&#8221; problem, and it&#8217;s the single most common cause of shared hosting outages.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"32:1-32:83;2651-2733\">CloudLinux eliminates it through a stack of proprietary kernel-level technologies:<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"34:1-34:283;2735-3017\"><strong>LVE (Lightweight Virtual Environment)<\/strong> \u2014 the heart of the product. A lightweight virtualization layer that caps each user&#8217;s CPU, memory, disk I\/O, entry processes, and inodes. When a user exceeds their limit, only their own site slows down. The server keeps serving everyone else.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"36:1-36:289;3019-3307\"><strong>CageFS<\/strong> \u2014 a virtualized per-user file system that locks each account into its own isolated environment. Users can&#8217;t read each other&#8217;s files, can&#8217;t inspect server configuration, and can&#8217;t enumerate other accounts. This closes off a large class of cross-account attacks before they start.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"38:1-38:349;3309-3657\"><strong>PHP Selector<\/strong> \u2014 lets every user independently choose their PHP version and extensions. One customer runs PHP 8.3, another stays on something older for a legacy application. Crucially, CloudLinux&#8217;s <strong>Hardened PHP<\/strong> keeps end-of-life PHP versions patched with backported security fixes, so a stubborn legacy site doesn&#8217;t become your breach vector.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"40:1-40:182;3659-3840\"><strong>MySQL Governor<\/strong> \u2014 per-user database resource limiting and monitoring. Runaway queries are one of the top causes of shared server meltdowns, and this is the only practical answer.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"42:1-42:114;3842-3955\"><strong>Node.js and Python Selectors<\/strong> \u2014 the same per-user version control logic extended to modern application stacks.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"44:1-44:119;3957-4075\"><strong>AccelerateWP<\/strong> \u2014 a caching and optimization toolkit for WordPress, exposed directly in the end user&#8217;s control panel.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"46:1-46:157;4077-4233\">Companion products such as <strong>Imunify360<\/strong> (security and malware scanning) and <strong>KernelCare<\/strong> (rebootless kernel patching) are bundled into the higher tiers.<\/p>\n<p dir=\"ltr\" data-sourcepos=\"46:1-46:157;4077-4233\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-267310\" src=\"https:\/\/ded9.com\/wp-content\/uploads\/2026\/08\/2.webp\" alt=\"How the Two Actually Relate\" width=\"768\" height=\"576\" srcset=\"https:\/\/ded9.com\/wp-content\/uploads\/2026\/08\/2.webp 768w, https:\/\/ded9.com\/wp-content\/uploads\/2026\/08\/2-300x225.webp 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/p>\n<h2 class=\"mt-3 -mb-1 text-[1.125rem] font-bold\" dir=\"ltr\" data-sourcepos=\"48:1-48:31;4235-4265\">How the Two Actually Relate<\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"50:1-50:224;4267-4490\">This is where the confusion usually starts. CloudLinux is <strong>not<\/strong> a distribution built from scratch. It&#8217;s a commercial layer applied on top of a RHEL-compatible base \u2014 and in current releases, that base is AlmaLinux itself.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"52:1-52:82;4492-4573\">So the honest framing of this decision isn&#8217;t &#8220;AlmaLinux versus CloudLinux.&#8221; It&#8217;s:<\/p>\n<blockquote class=\"ml-2 border-l-4 border-[hsl(var(--border-300)\/0.1)] pl-4 text-text-300\" data-sourcepos=\"54:1-54:70;4575-4644\">\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"54:3-54:70;4577-4644\">Plain AlmaLinux, or AlmaLinux plus the CloudLinux commercial layer?<\/p>\n<\/blockquote>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"56:1-56:104;4646-4749\">You&#8217;re deciding whether per-tenant isolation and resource control are worth a recurring per-server fee.<\/p>\n<h2 class=\"mt-3 -mb-1 text-[1.125rem] font-bold\" dir=\"ltr\" data-sourcepos=\"58:1-58:27;4751-4777\">Head-to-Head Comparison<\/h2>\n<div class=\"overflow-x-auto w-full px-2 mb-6 print:overflow-x-visible\" dir=\"ltr\" data-sourcepos=\"60:1-69:94;4779-5451\">\n<table class=\"min-w-full border-collapse text-sm leading-[1.7] whitespace-normal\">\n<thead class=\"text-left\">\n<tr>\n<th class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\" scope=\"col\">Criterion<\/th>\n<th class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\" scope=\"col\">AlmaLinux<\/th>\n<th class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\" scope=\"col\">CloudLinux OS<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Cost<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Free<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Per-server monthly\/annual subscription<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Per-user resource limits<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">None built in (generic cgroups only)<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">LVE, fully integrated<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Filesystem isolation<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">SELinux plus manual hardening<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">CageFS, automatic<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Multiple PHP versions<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Via EasyApache or third-party repos<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Per-user PHP Selector<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Database resource control<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">None<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">MySQL Governor<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Rebootless kernel updates<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Requires separate KernelCare<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Included in higher tiers<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Support<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Community-driven, free<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Commercial support with SLA<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Best suited to<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Single-tenant VPS, app servers, enterprise<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Shared and reseller hosting<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 class=\"mt-2 -mb-1 text-base font-bold\" dir=\"ltr\" data-sourcepos=\"71:1-71:9;5453-5461\">Cost<\/h3>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"73:1-73:332;5463-5794\">AlmaLinux costs nothing. CloudLinux comes in several editions \u2014 Solo for single-tenant servers, Admin for multi-tenant setups, and Pro with the full feature set. Pricing is per server, billed monthly with a discount for annual commitment. Rates change periodically, so check the official site for current figures before you budget.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"75:1-75:193;5796-5988\">The economic argument is straightforward for hosts: a CloudLinux license typically costs less per month than a single hour of downtime, or the lifetime value of the customers you&#8217;d lose to it.<\/p>\n<h3 class=\"mt-2 -mb-1 text-base font-bold\" dir=\"ltr\" data-sourcepos=\"77:1-77:13;5990-6002\">Security<\/h3>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"79:1-79:141;6004-6144\">Both inherit RHEL&#8217;s hardened foundation and receive regular security updates. The difference is the <strong>threat model<\/strong>, not the patch cadence.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"81:1-81:371;6146-6516\">On plain AlmaLinux, if one account is compromised, the attacker may be able to reach further into the system depending on how carefully you&#8217;ve configured permissions and SELinux. On CloudLinux, CageFS closes that path by design, with no manual hardening required. For a server where dozens of anonymous customers execute arbitrary code, that distinction is not academic.<\/p>\n<h3 class=\"mt-2 -mb-1 text-base font-bold\" dir=\"ltr\" data-sourcepos=\"83:1-83:16;6518-6533\">Performance<\/h3>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"85:1-85:348;6535-6882\">In a single-tenant setup, AlmaLinux is marginally faster \u2014 there&#8217;s no additional abstraction layer to pay for. In a multi-tenant setup, CloudLinux delivers something more valuable than raw speed: <strong>predictable stability<\/strong>. Preventing one account from consuming the whole machine matters more in practice than a few percentage points of throughput.<\/p>\n<h3 class=\"mt-2 -mb-1 text-base font-bold\" dir=\"ltr\" data-sourcepos=\"87:1-87:32;6884-6915\">Control Panel Compatibility<\/h3>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"89:1-89:318;6917-7234\">cPanel\/WHM, DirectAdmin, Plesk, and CyberPanel all support both operating systems. The practical difference is integration depth: CloudLinux features like PHP Selector and per-account resource usage graphs appear natively inside the panel interface, where your customers can actually use them without opening a ticket.<\/p>\n<h2 class=\"mt-3 -mb-1 text-[1.125rem] font-bold\" dir=\"ltr\" data-sourcepos=\"91:1-91:28;7236-7263\">When AlmaLinux Is Enough<\/h2>\n<ul class=\"[li_&amp;]:mb-0 [li_&amp;]:mt-1 [li_&amp;]:gap-1 [&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\" data-sourcepos=\"93:1-97:76;7265-7579\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"93:1-93:65;7265-7329\">A personal VPS or dedicated server hosting only your own sites<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"94:1-94:74;7330-7403\">Application servers, APIs, database servers, Docker or Kubernetes nodes<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"95:1-95:43;7404-7446\">Development, staging and CI environments<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"96:1-96:57;7447-7503\">Internal corporate servers where every user is trusted<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"97:1-97:76;7504-7579\">Tight budgets, paired with a technical team capable of hardening manually<\/li>\n<\/ul>\n<h2 class=\"mt-3 -mb-1 text-[1.125rem] font-bold\" dir=\"ltr\" data-sourcepos=\"99:1-99:35;7581-7615\">When CloudLinux Earns Its Price<\/h2>\n<ul class=\"[li_&amp;]:mb-0 [li_&amp;]:mt-1 [li_&amp;]:gap-1 [&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\" data-sourcepos=\"101:1-105:75;7617-7987\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"101:1-101:68;7617-7684\">Shared or reseller hosting with multiple customers on one machine<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"102:1-102:74;7685-7758\">Environments where customers run WordPress, Joomla or arbitrary scripts<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"103:1-103:74;7759-7832\">Tiered hosting plans that need enforced, differentiated resource limits<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"104:1-104:80;7833-7912\">Legacy customers stuck on end-of-life <a href=\"https:\/\/www.php.net\/\" target=\"_blank\" rel=\"noopener\">PHP<\/a> versions you can&#8217;t afford to expose<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"105:1-105:75;7913-7987\">Any business where downtime has a direct financial and reputational cost<\/li>\n<\/ul>\n<h2 dir=\"ltr\" data-sourcepos=\"107:1-107:26;7989-8014\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-267307 size-full\" src=\"https:\/\/ded9.com\/wp-content\/uploads\/2026\/08\/1.jpg\" alt=\"Migrating Between Them\" width=\"766\" height=\"400\" srcset=\"https:\/\/ded9.com\/wp-content\/uploads\/2026\/08\/1.jpg 766w, https:\/\/ded9.com\/wp-content\/uploads\/2026\/08\/1-300x157.jpg 300w\" sizes=\"(max-width: 766px) 100vw, 766px\" \/><\/h2>\n<h2 class=\"mt-3 -mb-1 text-[1.125rem] font-bold\" dir=\"ltr\" data-sourcepos=\"107:1-107:26;7989-8014\">Migrating Between Them<\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"109:1-109:77;8016-8092\">Neither decision is permanent, which takes a lot of pressure off the choice.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"111:1-111:272;8094-8365\">If you&#8217;re on AlmaLinux today and need CloudLinux tomorrow, the official deployment script upgrades an existing server in place \u2014 no reinstall, no migration of accounts. If you&#8217;re still running CentOS 7 or 8, the free ELevate tool handles an in-place upgrade to AlmaLinux.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"113:1-113:140;8367-8506\">In every case: <strong>take a full backup first<\/strong>, and test the process on a non-production server before you touch anything customers depend on.<\/p>\n<h2 class=\"mt-3 -mb-1 text-[1.125rem] font-bold\" dir=\"ltr\" data-sourcepos=\"115:1-115:19;8508-8526\">The Bottom Line<\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"117:1-117:119;8528-8646\">If this whole comparison had to fit in one sentence: <strong>AlmaLinux is the foundation, CloudLinux is the business tool.<\/strong><\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"119:1-119:270;8648-8917\">For most people running a personal VPS or a self-managed application, AlmaLinux isn&#8217;t just sufficient \u2014 it&#8217;s the smarter pick. Free, stable, supported for a decade, and backed by an independent foundation. Paying for isolation features you&#8217;ll never use is wasted money.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"121:1-121:247;8919-9165\">But if your business model involves selling hosting space to other people, CloudLinux stops being an expense and becomes an investment. It pays for itself through server stability, fewer support tickets, fewer angry customers, and fewer 3am pages.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"123:1-123:136;9167-9302\">The right question was never &#8220;which one is better?&#8221; It&#8217;s this: <strong>on this server, are there users who need protecting from each other?<\/strong><\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" data-sourcepos=\"125:1-125:54;9304-9357\">Answer that, and the operating system chooses itself.<\/p>\n<h2 dir=\"ltr\" data-sourcepos=\"125:1-125:54;9304-9357\">FAQ<\/h2>\n<div id=\"rank-math-rich-snippet-wrapper\"><div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-1\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Is CloudLinux the same as AlmaLinux?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>No, but they're closely related. AlmaLinux was originally launched by CloudLinux Inc., and current CloudLinux OS releases are built on top of AlmaLinux. The difference is the commercial layer \u2014 LVE, CageFS, PHP Selector and MySQL Governor \u2014 that CloudLinux adds.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-2\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Do I need CloudLinux for a personal VPS?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Usually not. If you're the only user on the server, free AlmaLinux is entirely sufficient. CloudLinux becomes worthwhile once multiple independent users are executing code on the same machine.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-3\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Can I migrate from AlmaLinux to CloudLinux later?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Yes. CloudLinux provides an official script for in-place upgrades, so no OS reinstall is needed. Always take a complete backup before running it.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Picking a server operating system feels like a small decision on day one. It isn&#8217;t. That choice quietly shapes your stability, your security posture, your support workload, and your monthly costs for years afterward. If you run a hosting business or you&#8217;ve just spun up a VPS or dedicated server, two names keep appearing: CloudLinux [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":267313,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[69],"tags":[1062,33,841,3086],"class_list":["post-267306","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux","tag-mysql","tag-os","tag-php","tag-vps"],"acf":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/ded9.com\/de\/wp-json\/wp\/v2\/posts\/267306","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ded9.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ded9.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ded9.com\/de\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/ded9.com\/de\/wp-json\/wp\/v2\/comments?post=267306"}],"version-history":[{"count":2,"href":"https:\/\/ded9.com\/de\/wp-json\/wp\/v2\/posts\/267306\/revisions"}],"predecessor-version":[{"id":267323,"href":"https:\/\/ded9.com\/de\/wp-json\/wp\/v2\/posts\/267306\/revisions\/267323"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ded9.com\/de\/wp-json\/wp\/v2\/media\/267313"}],"wp:attachment":[{"href":"https:\/\/ded9.com\/de\/wp-json\/wp\/v2\/media?parent=267306"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ded9.com\/de\/wp-json\/wp\/v2\/categories?post=267306"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ded9.com\/de\/wp-json\/wp\/v2\/tags?post=267306"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}