.IO · Tech / Startups

Register a .io domain

The favourite extension of tech startups

From €55.99/year + VAT

Type your name and we'll check whether your .io is free.

The .io domain has become the preferred extension of tech startups, SaaS tools and developer projects. It conveys a modern, innovative profile. It's a premium extension, priced higher than the classic ones.

Who is the .io domain for?

Tech startups

The extension with the most cachet in the tech world.

SaaS tools

Projects innovation and a product profile.

Developers

Widely used in software projects.

Modern brands

Short, memorable and with a tech identity.

All of this, included with your .io

Free private WHOISYour personal data, hidden from the public registry.

Advanced DNSVisual record editor, no terminal needed.

Free SSLAutomatic certificate when you point your domain to Aiden hosting.

Professional emailhello@yourname.io, with your domain.

Seamless transferAlready own it? Bring it to Aiden — includes 1 extra year.

Auto-renewalOptional, so you never lose your domain.

Frequently asked questions about the .io

Why is .io more expensive?+

The .io is a premium extension: its base cost is higher than classic extensions like .com or .es. That's why it's excluded from the €1-with-hosting promotion.

How much does a .io cost?+

The price is shown in real time when you check availability. As a premium extension, it doesn't qualify for the €1 promo. Prices exclude VAT; VAT is itemised at checkout.

What kind of project is .io for?+

It's the favourite extension of tech startups, SaaS and developer projects thanks to its modern profile.

What stays the same,
whichever service you use.

One experience, not six tools. The same dashboard and the same account across every service. Learn it once and you know how to use all of it.

Your data belongs to you. We do not sell it. You can view it, export it or ask us to delete it whenever you like.

24/7 support, from real people. A real team available any day of the year. No bots and no tickets getting lost along the way.

Secure without lifting a finger. SSL certificate, backups and up-to-date software. It happens in the background, without you asking.

Privacy and security. All your data and projects are protected with the latest security technology

Lunnar, your best assistant Our AI runs across the whole platform, ready to help you with anything

Register your .io today

Check whether your name is free and get it live in minutes.