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High-value shared hosting plans for medium to large websites and short-term events!

U.S. Owned Cabinets + Equipment

Hosted in the Los Angeles Equinix data center, fully owned U.S. Equinix racks and equipment with no third-party reselling! With high-control proprietary equipment and team, service quality improves by 200%. Even the U.S. IPv4 subnet is fully owned!

U.S. Shared Hosting Specifications

USA hosting powered by EPYC 128-core CPU and the latest enterprise-grade U NVMe SSD, with built-in enterprise WAF firewall and free SSL certificate! Get 50% off with annual payment!


中華電信虛擬伺服器代管中華電信網頁空間代管中華電信虛擬伺服器代管
Annual Payment 50% off
best selling
US CO1/12
SSH is available
$87.8/month
$526.8/year
US CO1/6
SSH is available
$157.8 /month
$946.8 /year
US CO1/3
SSH is available
$315.8/month
$1894.8/year
US CO1/2
SSH is available
$630.8/month
$3784.8/year
U.S. server room with direct connection to Taiwan Hinet Located in the Los Angeles Equinix premium data center, Cosdi owns its racks, equipment, and team, delivering the best connectivity to Asia.
Premium Hardware Professional DELL or Supermicro hardware servers, equipped with dozens of solid core CPUs, ultra-fast memory, and the latest SSD hard drives, with an overall speed of at least 500% UP!
WordPress Hosting Advanced Optimization (Faster than LiteSpeed + WProcket) LiteSpeed 加速系統台灣合作夥伴 LITESPEED Paid Enterprise Unlimited Memory Version X Cosdi WordPress LScache 免費支援WordPress LScache accelerator
Sitejet Builder Sitejet Builder for cPanel is a beginner-friendly low code/no-code site builder and editor, seamlessly integrated within the cPanel control panel and included in your cPanel license.
free High-end security with no upcharge 主機資安防護 Free:Advanced Firewall / Automatic filtering of malicious emails and spam / Enhanced Web Application Firewall (WAF) for improved website security / Dual automated daily and monthly PHP vulnerability scanning and cleaning, with detailed reports accessible via the dashboard / Global Zero-Day Protection / Fully automated kernel updates in real-time .... etc.
IPv4 1 1 1 1
Websites 1 1 1 1
hot NVMe SSD Space 250 GB 350 GB 500 GB 750 GB
Monthly Traffic 25,000G 35,000G 50,000G 75,000G
Email box 600 700 Unlimited Unlimited
MySQL 8 100 200 Unlimited Unlimited
free
SSL -Let's Encrypt		 Free SSL for all.
Reminder:Reminder:The free SSL is provided by cPanel, and we do not offer customer support for it. Compared to commercial SSL, the free SSL has several limitations, such as: Frequent certificate errors、Inability to auto-renew、Installation issues due to various restrictions (e.g., customer's .htaccess configuration) This service is free and provided on a " What You See Is What You Mean " basis, with no customer support from Cosdi. We recommend customers avoid using free SSL and opt for commercial SSL instead, to ensure stability and full functionality.
cPanel control panel
Sub-domain 500 500 Unlimited Unlimited
Parked domain 100 100 Unlimited Unlimited
FTP account 125 150 Unlimited Unlimited
Free 10 copies remote backup with One-Click Restore Cpanel備份一鍵還原 Weekly backups with enterprise-grade backup systems installed on all servers (note: many competitors mistakenly call RAID a backup). Customers can restore backups on their own! Many servers are also equipped with one-click JetBackup restore!
premium Cloudlinux CloudLinux資源限制 CloudLinux provides clear resource limits for shared hosting, allowing users to monitor their resource usage. It restricts each user's processes within their allocated resource limits, minimizing the impact on other users and ensuring the stability and speed of the hosting environment.
CPU 8Ghz 16Ghz 24Ghz Unlimited
RAM 8G 16G 24G Unlimited
IO Rate 8192KB/s 12288KB/s 16384KB/s Unlimited
Entry Processes 100 150 200 Unlimited
NPROC 200 250 300 Unlimited
inodes 350,000 500,000 650,000 Unlimited
Email Sending Limit/hr 800 900 1000 1200
SSH (Jailed)
24/7 Support
7 Days Money Back
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U.S. Semi-dedicated Hosting Support List

Customers who need to buy semi-dedicated hosting space for the hosting of the quality of hosting are significantly improved, whether it is recommended by web design companies or programmers for their own use are the same; customers have an intuitive good use of the English cPanel console is quite basic. This web hosting is faster than litespeed for running WordPress web hosting.

Functions

  • Advanced Email Scanning and Anti-Advertising Function
  • English Webmail interface
  • Unlimited size limit per mailbox
  • Auto Forward/Auto Reply
  • POP/SMTP/IMAP mobile sending and receiving
  • Automatically add SPF and DKIM records
  • All kinds of LOG can be downloaded and viewed freely
FAQ

Functions

  • PHP 5.x / PHP 7.x / PHP 8
  • PHP extension optional / php.ini can be changed
  • HTML5 / CSS3 / HTTP2 / JS / AJAX
  • Git / Laravel / Python / Zend / ionCube
  • phpMyAdmin / Cron Job (hourly)
  • Advanced DNS hosting service, free to add and delete records
  • Web Password Protection / IP Blocking / Leech Protection
Contact Cosdi

Others

  • Free two sets of fully automatic PHP vulnerability scanning/removal/reporting
  • Strictly prohibited to make the host unstable or IP dirty
  • Please contact our customer service for the quotation of the products that are not within our service scope
  • Dedicated IP:$39.8/per
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Free Advanced WAF and Two PHP Vulnerability Scans, Cleanup, and Reports

The following security features are completely free:

  • Advanced Firewall
  • Automatic filtering of malicious emails and spam (manageable via the dashboard)
  • Enhanced Web Application Firewall (WAF) for improved website security (manageable via the dashboard)
  • Dual automated daily and monthly PHP vulnerability scanning and cleaning, with detailed reports accessible via the dashboard
  • Global Zero-Day protection
  • Fully automated kernel updates in real-time (no server reboot required)
  • CageFS security sandbox to enhance server stability and security

    • 24/7 round-the-clock fast customer support

    Cosdi is a hosting provider that offers 24/7 customer support with 100% in-house rapid assistance, ensuring prompt responses to your questions and needs.

    EPYC 128-core CPU paired with U-shaped NVMe SSD, all at no extra cost!

    EPYC 128-core CPU delivers unmatched speed with a performance boost of at least 300%! Cosdi has fully integrated U-shaped NVMe SSDs across all services, utilizing high-end hardware specifications at no additional cost. Competitors, on the other hand, often charge extra even for slower traditional SSDs.

    Support one-click restore website backup, fully automatic generation, 10 free copies

    Weekly backups with enterprise-grade backup systems installed on all servers (note: many competitors mistakenly call RAID a backup). Customers can restore backups on their own! Many servers are also equipped with one-click JetBackup restore!

    Why do you need to purchase a semi-dedicated event hosting plan? Here are some common questions about buying U.S. semi-dedicated event hosting

       

    Customers requiring event-oriented/semi-dedicated hosting often face situations where CPU/RAM usage spikes suddenly (even if monthly bandwidth is sufficient, sudden resource surges can cause momentary instability in the hosting). While the server is equipped with CloudLinux technology to isolate users to some extent, this is a software-based isolation and does not match the stability of hardware-based isolation provided by U.S. dedicated hosting.
    Therefore, if your website is likely to experience highly concentrated resource surges, we recommend choosing U.S. dedicated hosting for greater stability.

    Q:Do I need to buy a separate domain for U.S. semi-dedicated shared hosting? Do I get a free domain when I buy a hosting?
    A:Cosdi's U.S. semi-dedicated shared hosting does not include a domain. You will need to purchase a domain separately or use an existing one. If you already have a domain, please update the DNS settings with your domain provider to point to our hosting server. The relevant DNS information will be provided in the hosting activation email.If you do not have a domain yet, please select and purchase a suitable one click。
    Q: Can U.S. semi-dedicated shared hosting allow users to set up subdomains? What is the difference between the two?
    A:Subdomains, also known as secondary domains or subdomain, are extensions of the main domain. For example, if the main domain is http://123.com, a subdomain would be http://XXX.123.com. The "XXX" part can be added or removed by customers through the cPanel of their shared hosting account. Subdomains are commonly used by web hosting customers to extend their main website, such as creating http://shop.123.com for an online store.

    Please note that only the "XXX" portion of the subdomain is customizable; the main domain 123.com cannot be changed. If you require multiple independent domains and websites, please refer to US multi-user shared hosting plans click。
    Q:Can I purchase any plan of Cosdi's U.S. semi-dedicated shared hosting and upgrade it later at any time?
    A：Activity-oriented/semi-dedicated hosting is specifically designed for short-term or long-term events and websites that require higher system resources.

    We have encountered multiple instances where customers purchased small hosting plans and faced issues due to underestimating their needs, such as: "Sorry, we underestimated the requirements."、"Sorry, we didn't expect this to happen."、"Knowing it's a high-risk website, but we decided to take a chance." These situations can lead to unstable hosting or even downtime, causing losses to both activities and businesses. Therefore, we strongly recommend avoiding plans that are too small or just barely meet your needs, to prevent such risks and ensure the success of your carefully planned activities.

    If you need to upgrade, please notify us at least 3-7 working days in advance. We will calculate the upgrade cost and send you an invoice. Please note that the quoted amount is valid for 48 hours only, so make sure to act within the given timeframe.

    Q:Does Hosting Cosdi's U.S. semi-dedicated shared hosting offer a trial period? Do I need to make a payment for the 7-day evaluation period? If I request a refund within the evaluation period, will a handling fee be deducted?
    A:We do not offer a trial service; payment is required when purchasing hosting. However, U.S. semi-dedicated shared hosting includes a 7-day evaluation period! If you are not satisfied within this period, you can contact us to request a refund, which will be processed quickly and without requiring any reason.

    To maintain the high stability of our hosting, we do not provide free trials without payment, as this can often lead to instability and negatively impact other customers on the server.

    Additionally, refunds within the evaluation period will not incur any handling fees!