Plesk alternative
KoaPanel vs Plesk
In short: Plesk does a lot, but hardly anyone uses half of it, and from 2026 it costs 26% more on average. KoaPanel keeps the essentials, does WordPress well and costs less in every tier.
$ curl -fsSL https://get.koapanel.app | sudo bashOn a freshly created Ubuntu 24.04 or 26.04, AlmaLinux 9 or Rocky Linux 9 server: ready in 5-10 minutes, free up to 3 sites. Or try the online demo, nothing to install.
Pricing
What each server costs.
On one server the difference is a few dozen euros. On 50 servers with over 30 sites each it becomes about 12,707 € a year. From 2026 Plesk also dropped price-locked yearly plans.
| Sites on the server | Plesk (VPS) | KoaPanel | Yearly saving |
|---|---|---|---|
| up to 10 sites | Web Admin, $14.29 | Starter, 7.90 € | about 54 € |
| up to 30 sites | Web Pro, $25.49 | Pro, 14.90 € | about 87 € |
| over 30 sites | Web Host, $52.99 | Agency, 24.90 € | about 254 € |
Monthly prices, VAT excluded. Plesk (VPS): 2026 list price in US dollars (source), converted at €1 = $1.15. Licences bought through providers may cost differently.
Features
Feature by feature.
| Aspect | KoaPanel | Plesk |
|---|---|---|
| Pricing model | Per server, by site tier | Per server, by domain tier |
| Operating system | Ubuntu 24.04 / 26.04 LTS, AlmaLinux 9, Rocky Linux 9 | Linux and Windows |
| Web server | nginx, with Apache for sites that use .htaccess | Apache + nginx |
| PHP | PHP 7.4–8.5, chosen per site | Multiple versions |
| WordPress | Built into every plan: 3 cache layers (nginx, private Redis, OPcache), updates with automatic rollback, staging, one-click wp-admin login | WP Toolkit (full version in higher editions) |
| Applications | Over 40 one-click apps (WordPress, WooCommerce, PrestaShop, Joomla, Drupal, Nextcloud, Moodle…), Node.js, Python and .NET with Git deploy, PHP sites too | Application catalogue, Node.js and Git as extensions |
| Database | MariaDB with phpMyAdmin and remote access per IP, PostgreSQL with Adminer | MySQL/MariaDB and PostgreSQL |
| Postfix, Dovecot, Rspamd, DKIM, SnappyMail and Roundcube webmail, outgoing IP per domain, queue managed message by message and delivery log for the customer, also on a separate mail server (optional module) | Yes | |
| DNS | DNS on the server (PowerDNS) with DNSSEC and your own nameservers, or Cloudflare and 1PrimeCDN | Built-in DNS server |
| Antimalware | Built-in scanner + ClamAV, real-time protection, WordPress database check, reversible quarantine, original files put back from wordpress.org | Extensions, some paid |
| Application firewall | ModSecurity with the OWASP Core Rule Set, per server and per site, included | ModSecurity with OWASP or Comodo rules |
| Server firewall | Complete firewall included: ports by service, lists with expiry, countries, flood, malicious lists, alerts, score and test mode | Plesk Firewall and Fail2Ban |
| Files | File manager with code editor, SFTP, FTP and FTPS (with an "FTPS only" option) | File manager, FTP, SFTP |
| Language | Italian, English and French | Multilingual |
| Access levels | Administrator, reseller, user, with packages (limits, files, monthly traffic and included functions), real disk quotas, custom reseller permissions and reseller branding | Administrator, reseller, customer |
| Extensions | Everything built in, no add-ons: Node.js, Python and Git deploy included | Large catalogue (Docker, Git, Node.js…) |
| Migration | From cPanel, Plesk, DirectAdmin and Linux, from the backup or over SSH, mail included | Plesk Migrator |
Plesk are trademarks of their respective owners, cited for comparison only. Information as of September 2026, based on public price lists and documentation.
Measured
What it actually weighs.
These are not marketing numbers: they were measured on a 1 vCPU, 2 GB VPS running Ubuntu 24.04 with three live sites, with nginx, MariaDB and PHP-FPM running.
For comparison, Plesk's documentation asks for at least 1 GB of RAM plus 1 GB of swap and cPanel's for 2 GB (4 recommended): those are full-stack requirements, not the weight of the panel alone. Figures and the commands to reproduce them are in the UptimeMag review.
Where KoaPanel wins
- Less is more: no dozens of menus and extensions to set up. What's there is ready to use.
- Full WordPress tooling on every plan, including Starter at 7.90 €.
- Lower price in every tier, monthly or yearly with 2 months free.
- Lightweight: a measured 14 MB of RAM for the panel, mail included, on a 2 GB VPS.
Where Plesk wins
- Runs on Windows and more Linux distributions.
- A large extension catalogue, Docker included.
- It's widespread: many providers offer it preinstalled.
Migration
From Plesk to KoaPanel, subscription by subscription.
KoaPanel connects to the Plesk server over SSH as root, creates the backup with Plesk's own tools and imports sites, databases, cron jobs and mailboxes. Or upload the Backup Manager file. How it works.
Everything you use in Plesk, for less.
Free up to 3 websites for personal use. When you grow, pick the right plan: every feature is included in every plan.