Is .io right for you?

Why Choose a .IO Domain Name?

The .io domain has become the gold standard for tech companies and startups worldwide. For example www.yourapp.io instantly signals innovation and technical expertise.

The Tech Industry Standard
From GitHub to hundreds of SaaS products, .io is the domain of choice for technology companies. It signals innovation, technical credibility, and a forward-thinking brand.
With just two letters, .io keeps your domain name short and punchy. Great availability compared to .com means you can get the exact name you want.
In computing, I/O stands for Input/Output — making .io a natural fit for APIs, developer tools, data platforms, and any tech product that processes information.
Anyone worldwide can register a .io domain with no local presence requirements. Launch your tech startup or developer portfolio with a domain that speaks the language of innovation.
The Tech Industry Standard .IO Domain
Short Memorable .IO Domain Name
Register .IO Domain from R882/yr — Free DNS + Easy Management - Global Reach, No Restrictions
Easy Control Panel

Simple .IO Domain Management Control Panel

Take control of your .IO domain with our easy-to-use management panel. Update your details, manage DNS settings, and renew your domain seamlessly—all from a single, intuitive dashboard. Register your .io domain today.
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R882 ZAR /yr
Simple .IO Domain Management Panel
Nameserver Management

Set up & update nameservers for seamless hosting

Free Domain Privacy

Protect your personal information from WHOIS

Domain Auto-Renewals
Avoid losing your domain with automated renewal options.
SSL Security

Boost security with Free SSL certificate for your domain

Domain Lock

Prevent unauthorized transfers for your domain name

Expert 24/7 Support

Get assistance for your domain whenever you need it

Expert Support Service

Our Allanux Web Support
Team Is Happy To Help 24/7

Our top-notch support team is a source of pride. They're available whenever you need them, ensuring uninterrupted assistance. Experience unparalleled support for your services, including servers, websites, emails, and more. Discover the best support that sets the standard for excellence.
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Allanux Web Support Team Is Happy To Help 24/7

FAQs

Frequently Asked Questions About .IO Domains

Everything you need to know before registering a .io domain name in South Africa.

What is a .io domain name?

A .io domain is hugely popular in the tech world, where it is read as "input/output". It has become the default choice for startups and developer tools — for example yourapp.io.

Domains Updates

Latest Domain Updates

Register .IO Domain from R882/yr — Free DNS + Easy Management - How to Transfer a Domain in South Africa Without Downtime
Domains

How to Transfer a Domain in South Africa Without Downtime

Moving your domain to a new registrar? Use this practical South African checklist to protect DNS, email, ownership access and renewal timing during transfer.
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Register .IO Domain from R882/yr — Free DNS + Easy Management - Why a .app Domain Is Secure by Default (HTTPS Explained)
Domains

Why a .app Domain Is Secure by Default (HTTPS Explained)

Learn why .app domains require HTTPS, how HSTS preload works, what you need before launch, and when .app is the right domain for your product.
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Register .IO Domain from R882/yr — Free DNS + Easy Management - Should Your Mobile App Have Its Own .app Domain?
Domains

Should Your Mobile App Have Its Own .app Domain?

Should your mobile app have its own .app domain? Learn when a dedicated app domain helps marketing, downloads, trust and product branding.
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Register .IO Domain from R882/yr — Free DNS + Easy Management - .digital vs .agency vs .online: Picking a Modern Domain
Domains

.digital vs .agency vs .online: Picking a Modern Domain

Compare .digital, .agency and .online domains by fit, price and positioning before choosing a modern extension for your South African business.
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Register .IO Domain from R882/yr — Free DNS + Easy Management - .agency vs .co.za vs .com for a South African Agency
Domains

.agency vs .co.za vs .com for a South African Agency

Compare .agency, .co.za and .com for South African agencies by trust, clarity, recognition, pricing and when registering more than one makes sense.
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Register .IO Domain from R882/yr — Free DNS + Easy Management - .biz vs .co.za for a Small Business
Domains

.biz vs .co.za for a Small Business

Compare .biz and .co.za for a South African small business: trust, price, SEO, local buyers, and when to register both.
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Register .IO Domain from R882/yr — Free DNS + Easy Management - Best Domain Extensions for Designers and Creative Studios
Domains

Best Domain Extensions for Designers and Creative Studios

Compare .design, .com, .co.za and .agency for designers and creative studios by price, branding value, local trust and portfolio fit.
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Register .IO Domain from R882/yr — Free DNS + Easy Management - Should Your Cape Town Business Use a .capetown Domain?
Domains

Should Your Cape Town Business Use a .capetown Domain?

Learn when a .capetown domain fits a Cape Town business, tourism brand or local organisation, with pricing and practical trade-offs.
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What Are You Waiting For?

.IO Domain Name Registration Made Easy For Your Next Project.

 Take the first step toward building your online presence. Register your .IO domain now and enjoy seamless management, enhanced security, and expert support—all in one place.
Register Yours Today!

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