High Availability cPanel hosting
The Next Evolution of cPanel.
High Availability cPanel -like hosting has arrived. cPanel has long been a popular control panel for managing your website – but for years, decades in fact, it’s got a major flaw: it can only run on one server – meaning downtime for maintenance, downtime for outages, downtime if attacked and slowdowns when there’s high demand. Now that would be fine 20 years ago perhaps, but today it’s just an outdated and unreliable way to host a website. So rather than wait for cPanel to build HA into their software (and they’ve been talking about it for over 10 years) we decided to build a cPanel-like frontend onto our state-of-the-art. auto-scaling and fault tolerant HAstacks hosting platform – with a 100% uptime guarantee.
With UK and US data centres plus a worldwide network of edge caching and CDN in 25 countries, HAstacks ensures lightning‑fast delivery everywhere. Distributed Google‑powered DNS, real‑time optimisation, and resilient backup and security keep your site safe and responsive. It’s also 100% carbon‑neutral and renewable‑powered — delivering top performance with zero footprint.
WEB HOSTING
Ultra High Availability,
Super-fast Web Hosting.
The very best hosting solutions: NVme storage, SQL clusters, RAM-based caching, self-healing servers, load balancing and security built-in, complete with award-winning support.
HA High Availability | cpanel alternative | 100% Uptime Guarantee | AWARD WINNING SUPPORT
EDGE Optimisation
Our EDGE caching provides significant speed improvements by not only caching your website but optimising it to ensure fast load times and responsiveness for every visitor. Find our more about our HAstacks Platform.
Auto-scaling
Our platform if fully auto-scaling to ensure every visitor gets a fast and responsive experience. In addition to our in-house servers, we have an almost unlimited compute and load capacity thanks to our integration with cloud partners to provide overflow scaling and failover when necessary.
HA alternative to cPanel
Our HAstacks Platform makes 100% uptime HA “cpanel” hosting a reality
Engineered over 30 years, our HAstacks hosting platform is meticulously designed to be ultra-fast, robustly secure and to provide 100% uptime – even during maintenance. With multiple 100Gbps tier-1 internet feeds, EDGE caching, WAF, Active Monitoring, Clustered SQL Servers, NVMe storage and backup engines and more… The perfect alternative to cPanel.
How cPanel fails as a modern web hosting platform….
The cPanel core simply does not allow any form of fault-tolerance or high availability at all. ISP’s have separate servers and load them with 100 or 1000 (or sometimes more) websites. There’s no failover or load balancing control possible – it’s based on how web hosting was done in the very first days on the internet and has been the same for decades with cPanel – just more bells and whistles on a fundamentally flawed platform. Yes, as a control panel it works very well, is easy to use and has all the functionaility you need, but without High Availabilily or even the ability to have a live replica of a server – it’s simply not safe or reliable enough to be the basis to host your website.
HAstacks
cPanel
Easy and comprehensive web-based control
High Availability and Fault Tolerance
Failover capability
Autoscaling for high performance
Built-in EDGE caching
Built-in Global CDN
Optimised WordPress
WordPress Staging (one-click)
Automatic SSL certificates
Clustered SQL
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
Possible with some hosts
Possible with some hosts
Possible with some hosts
NO
Possible with some hosts
Kind of possible
(latest cPanel has a rudimentary SQL mirror)
High Availability and cPanel, together at last.
Creating a High Availability cpanel -like web hosting platform that delivers pages to your customers quickly and consistently is key to good retention, sales and higher Google ranking. Metrics such as TTFB (Time to First Byte), FCP (First Contextual Paint) and total load time are critical from wherever in the world your visitors are:
- EDGE caching: By caching your website content on our Edge Servers, distributed around the globe, your pages are optimised and ready to be viewed with minimal backend processing. This is the main factor for achieving sub 100ms TTFB speeds (that’s 1/10th of a second)
- GLOBAL CDN: A Content Delivery Network stores various copies of your site’s images (and other content) at various key locations around the globe, meaning the round-trip for requests and download are significantly shorter. We partner with providers specialising in super-fast CDN services with the best connected networks in the world – like Google, AWS and Akamai – to ensure your content is stored on 6 continents, at every major point of presence – over 25 globally.
- OPTIMISATION SUITE: Our EDGE servers provide pre-optimisation of several of your website’s elements – like minifying CSS, Java, defer, async, removing excess code etc – the kind of thing you’d need a few cumbersome plugins to achieve. You can customise all of this from within your control panel.
- AUTOSCALING: cPanel hosting systems are usually made affordable by putting multiple website on one platform (sometimes on one server!) – so when your website is busy, or several sites are, there’s often a performance drop. We eliminate that problem by automatically firing up additional servers to cope with extra demand – ensuring your site is always fast and responsive, whether you have 1 visitor or 1000 at a time. This is enhanced with autoscaling EDGE, web and database services on our cloud partners platform – which also provides failover resilience for 100% uptime
- DISTRIBUTED DNS:Our DNS system is globally distributed on the Google DNS platform – which, like a CDN, makes DNS requests more local to the visitor and hence quicker. And Google have hundreds of DNS servers all around the globe…
Ensuring your site is secure is a major priority – more and more nowadays. With over 30 years experience in web hosting, you can be confident that our network, our servers and your site is as safe and protected as much as possible
- WAF: We run two levels of Web Application Firewalls on both our EDGE servers and Web Servers. These protect your site from malware, hack attempts and exploits – updated regularly to counter new threats as they emerge.
- MALWARE & VIRUS SCANNING: Automatic scanning of your website files daily to detect, remove and disable any known malware, updated daily to protect against new variants and threats (you can also run these scans manually)
- DDoS PROTECTION: If your site or our servers become the victim of a Distributed Denial of Service Attack our load balancers detect this and blackhole the requests offsite whilst maintaining access to your site for legitimate visitors (2Tbps of DDoS protection )
- FREE SSL – A 256bit secure certificate is automatically applied to keep your site and the data transmitted secure over the internet – essential for admin login and parts of your site where customers login (ecommerce etc) – updated every 60 days to help prevent SSL hijacking or other SSL exploits.
- SECURITY PROTOCOLS: We keep our servers up-to-date, have automatic , AI-assisted and manual checking in place and ensure our Firewalls are penetration tested monthly. Our datacentres all have the highest security, including ISO27001 security – with our core network being located in one of the most secure buildings in Europe (Telehouse London)
High Availability with a cpanel -like interface with lots of backups! We provide multiple automated backups of your website to ensure continuity and give you the ability to roll-back easily to any point in time.
- 30 day Snapshots: Automatic on-site snapshots for both web files and databases. You can restore easily with one click or perform your own snapshots at any time. Snapshots are securely replicated offsite for redundancy.
- 12 month backups: For PRO and ULTRA packages we also keep a 12 monthly backups of your site in two backup locations
- Failover: Because of the way we’ve design our HAstacks hosting platform, we have multiple replication and failover systems in place to ensure uptime, including servers, RAID storage disks and mirrored storage engines, both onsite and offsite.
You have the option to fully manage your website yourself using a cPanel-like web control panel.
myHAstacks control panel features:
Website Tools: File Manager – FTP Accounts – PHP Version – 80+ 1-Click Apps – MySQL & PHPMyAdmin – SSH Access – Integrated Git Version Control – Multi-Language Control Panel
Domain Management: Subdomains – Change Nameservers – Domain Privacy – Manage DNS – DNSSEC
Backups & Security: Free SSL – FTP Access & Lock – Allow External SSL – Backup/Restore – Two-Factor Authentication – Password Protection
CDN: Web Optimisation Suite – EDGE Caching – Bandwidth ReportsCDN Security Headers – Visitor BLocking – Traffic Distribution
Email: Add/Remove Email Accounts – Junk Mail Filters – Webmail – DKIM Signatures
Statistics & Reports: Bandwidth Stats – Disk Usage Stats – Logs (Access/Error) – Auto Diagnostics – AWStats – Malware Report…and much more
Our hosting network is one of the most advanced and globally connected on the planet… Our core network is in Telehouse London – one of the most important and most interconnected datacentres in the World. From here we have our own and blended peering with all major transit providers and multiple 100Gbps links to our other networks around the globe, as well as direct links to Google and AWS networks. We have a dedicated hosting platform in London as well other POPs in the UK via our cloud partners. Our main US datacentre is in Dallas Texas. Globally we have Load Balancers, EDGE and CDN points in over 40 countries.

Stacks more than just cPanel Hosting
– from just £4 or $5.88 per month –
A true high-performance, high availability cPanel alternative is here to propel your website into performance and reliability levels you’ve never seen – try our HAstacks hosting for 30 days and you’ll be impressed, or your money back.
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HAstack Pricing
- Main Spec
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Recommended use
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Web space
- Bandwidth
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CPU Speeds
- MySQL Databases
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Backups
- Performance
- High Availability (HA Hosting)
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Auto-scaling platform
- Global CDN
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EDGE caching (global)
- CDN and EDGE pre-fetching
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Gloabl Distributed DNS
- Storage Type and Speed
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WordPress Optimisation Wizard
- Clustered SQL (autoscaling)
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EDGE Optimisation Suite
- Security
- WAF (Web Application Firewall)
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Malware / Virus Protection
- DDoS Protection
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FREE Hack Repair Assistance
- Free SSL Certificate
- Management
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Fully Managed
- cPanel-like Control Panel
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WordPress Plugin
- Domain hosting and management
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GIT version control
- Basic Emails (2GB per box)
- Features + Extras
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100% UPTIME GUARANTEE
- 100% carbon-neutral
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FTP users
- PHP 7.1 - 8.5
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FREE Staging Site facility
- 80+ Pre-Installed Scripts
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FREE 360° Monitoring
- FREE Migration Assistance
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Money Back Guarantee
- Platform choices
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Good
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miniHAstack
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£ 5 .25 /month£ 4 .50 /month4 .25 /month4 .00 /monthUSD from $5.88/mo
- Main Spec
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Recommended useHobby / Non-commercial static Sites
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Web space50 GB
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BandwidthUNLIMITED
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CPU SpeedsGOOD (2.4Ghz)
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MySQL Databasesnone
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Backups30 days
- Performance
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High Availability (HA Hosting)
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Auto-scaling platform
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Global CDN
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EDGE caching (global)
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CDN and EDGE pre-fetching
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Gloabl Distributed DNS
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Storage Type and SpeedFast SSD
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WordPress Optimisation Wizard
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Clustered SQL (autoscaling)
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EDGE Optimisation Suite
- Security
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WAF (Web Application Firewall)Basic WAF
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Malware / Virus Protection
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DDoS Protection2 Tbps
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FREE Hack Repair Assistance
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Free SSL Certificate
- Management
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Fully Managed
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cPanel-like Control Panel
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WordPress Plugin
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Domain hosting and management
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GIT version control
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Basic Emails (2GB per box)UNLIMITED
- Features + Extras
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100% UPTIME GUARANTEE
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100% carbon-neutral
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FTP users1
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PHP 7.1 - 8.5
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FREE Staging Site facility
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80+ Pre-Installed Scripts
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FREE 360° Monitoring
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FREE Migration Assistance
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Money Back Guarantee
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Platform choices1st Month FREE - CLICK TO GET STARTED:
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Fast
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liteHAstack
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£ 8 .25 /month£ 7 .75 /month£ 6 .50 /month£ 6 .25 /monthUSD from $9.38/mo
- Main Spec
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Recommended useGeneral Business Sites
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Web space100 GB
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BandwidthUNLIMITED
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CPU SpeedsFAST (2.7Ghz)
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MySQL Databases5 x 1GB max
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Backups30 days (+12 monthly)
- Performance
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High Availability (HA Hosting)
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Auto-scaling platform
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Global CDN
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EDGE caching (global)
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CDN and EDGE pre-fetching
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Gloabl Distributed DNS
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Storage Type and SpeedFast SSD
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WordPress Optimisation Wizard
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Clustered SQL (autoscaling)
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EDGE Optimisation Suite
- Security
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WAF (Web Application Firewall)Comprehensive
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Malware / Virus Protection
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DDoS Protection2 Tbps
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FREE Hack Repair Assistance
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Free SSL Certificate
- Management
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Fully Managed
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cPanel-like Control Panel
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WordPress Plugin
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Domain hosting and management
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GIT version control
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Basic Emails (2GB per box)UNLIMITED
- Features + Extras
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100% UPTIME GUARANTEE
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100% carbon-neutral
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FTP users5
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PHP 7.1 - 8.5
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FREE Staging Site facility
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80+ Pre-Installed Scripts
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FREE 360° Monitoring
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FREE Migration Assistance
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Money Back Guarantee
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Platform choices1st Month FREE - CLICK TO GET STARTED:
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Faster
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PROHAstack
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£ 11 .90 /month£ 10 /month£ 9 .50 /month£ 9 /monthUSD from $9/mo
- Main Spec
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Recommended useAll Commercial Sites
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Web spaceUNLIMITED
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BandwidthUNLIMITED
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CPU SpeedsFast (3.4Ghz)
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MySQL DatabasesUNLIMITED x 1GB
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Backups30 days (+ 12 months)
- Performance
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High Availability (HA Hosting)
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Auto-scaling platform
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Global CDN
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EDGE caching (global)
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CDN and EDGE pre-fetching
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Gloabl Distributed DNS
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Storage Type and SpeedSUPERFAST NVMe
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WordPress Optimisation Wizard
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Clustered SQL (autoscaling)
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EDGE Optimisation Suite
- Security
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WAF (Web Application Firewall)Comprehensive
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Malware / Virus Protection
-
DDoS Protection2 Tbps
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FREE Hack Repair Assistance
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Free SSL Certificate
- Management
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Fully Managed
-
cPanel-like Control Panel
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WordPress Plugin
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Domain hosting and management
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GIT version control
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Basic Emails (2GB per box)UNLIMITED
- Features + Extras
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100% UPTIME GUARANTEE
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100% carbon-neutral
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FTP usersUNLIMITED
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PHP 7.1 - 8.5
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FREE Staging Site facility
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80+ Pre-Installed Scripts
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FREE 360° Monitoring
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FREE Migration Assistance
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Money Back Guarantee
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Platform choices1st Month FREE - CLICK TO GET STARTED:
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Fastest
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ULTRAHAstack
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£ 19 /month£ 16 .25 /month£ 15 .25 /month£ 14 .25 /monthUSD from $14.25/mo
- Main Spec
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Recommended useLarge site or where speed is important
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Web spaceUNLIMITED
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BandwidthUNLIMITED
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CPU SpeedsFastest (4.2Ghz)
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MySQL DatabasesUNLIMITED x 5GB
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Backups30 days (+ 12 months)
- Performance
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High Availability (HA Hosting)
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Auto-scaling platform
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Global CDN
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EDGE caching (global)
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CDN and EDGE pre-fetching
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Gloabl Distributed DNS
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Storage Type and SpeedULTRAFAST NVMe
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WordPress Optimisation Wizard
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Clustered SQL (autoscaling)
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EDGE Optimisation Suite
- Security
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WAF (Web Application Firewall)Comprehensive
-
Malware / Virus Protection
-
DDoS Protection2 Tbps
-
FREE Hack Repair Assistance
-
Free SSL Certificate
- Management
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Fully Managed
-
cPanel-like Control Panel
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WordPress Plugin
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Domain hosting and management
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GIT version control
-
Basic Emails (2GB per box)UNLIMITED
- Features + Extras
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100% UPTIME GUARANTEE
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100% carbon-neutral
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FTP usersUNLIMITED
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PHP 7.1 - 8.5
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FREE Staging Site facility
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80+ Pre-Installed Scripts
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FREE 360° Monitoring
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FREE Migration Assistance
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Money Back Guarantee
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Platform choices1st Month FREE - CLICK TO GET STARTED:
Our Control Panel – looks and feels much like what you’re used to with cPanel…
…but with High Availability at it’s core

FAQs – High Availability cPanel hosting alternative
Why does other cPanel hosting not have High Availability (HA)?
The way cPanel works has evolved over 30 years, and whilst it’s a great product that really does work well nowadays – it’s foundation simply does not allow it to be scaled onto multiple platforms. The whole system has to be on one server for it to work. It’s complexity and foundation is holding it back from ever evolving to a HA fault-tolerant platform.
Are cPanel not working on a HA version?
They claim to be, but have done so for well over 14 years now when the hosting community demanded it. 15 years ago, our own hosting platform was HA and fault-tolerant to some extent and without cPanel! But the forums and discussions have come and gone, with their current stance being that they “have a roadmap” to exploring possibilities… the trust is, they need to completely redo cPanel to make it work, and that’s something that difficult to do – even for a big company like cPanel. They have recently got some SQL replication working, but seriously, that’s been around for decades!
can I migrate my cPanel site from another host easily
Yes, we have an automatic migration engine that just needs your login details and it brings everything over – your website, ftp, users, mail, domains and most of the settings mirrored onto our platform. It’s been refined and really does work perfectly each and every time. One click, imported and working in 10 minutes or so….
Can i host multiple websites?
Each package is for one website. It’s very high performance hosting specifically designed to maximise performance, security and reliability – not the cPanel shared hosting systems you see elsewhere. Hosting plans with 5, 10 or unlimited websites on offer elsewhere just mean the performance of each site is diluted – something our service is not about. If you need to host multiple websites on a budget, please contact us for options.
Does the HAstacks control panel work exactly like cPanel?
Yes, pretty much. We’ve designed it to be familiar so managing your site will be a breeze. Along the way, we’ve added some features and made some things a bit better we think, but for the most part, it’ll feel much like cPanel.
Some other ISP's claim they have got High Availability working with cPanel?
Their claims are not entirely accurate. Usually their version of “High Availability” usually means, at best, that if a single server fails, they have a snapshot of the server image they can fire up. Or it could be that their wider infrastructure is more true high availability, with blades or VPS’s spinning up on demand. However, as cPanel can only run on one server and has no mechanism to replicate or load balance, true live failover, auto-scale or replication simply is not possible properly. There are also some software systems that can replicate a cPanel server onto another standby server – essentially by come complex rsyncing scripts and SQL mirroring – but again, the replication runs periodically and does not represent true High Availability as data is not live mirrored and there is often a delay in the switchover to the backup system. We’ve tried various workarounds ourselves for our own cPanel hosting customers for well over 10 years and not found any solution that works properly. Hence we discontinued cPanel and worked on a better system with true High Availability, load balancing, failover and autoscaling.




