Big data, big dreams

Are you into large scale web projects or domaining, you've come the right place.

Better Business Tools

We build tools that make your life easier and running your business a lot more fun.

Premium Domains

We have extensive experience in acquiring or selling the best domains for your busineses.

Search Optimization

Ranking on the first page of the Search Engines has never been more important than now.

"Sandcastle was our middleman during the sale of our domains. Handled everything from A - Z.”

Fatih Z.

“We've been working with Daniel for a couple of years now, a true master of his arts.”

Mark H.

Some of our projects

The projects listed here are built, operated and maintained by Sandcastle.


Datafeeds are the driving force behind millions of businesses. AceFeeds is the driving force behind those feeds.

Checkout AceFeeds


Our price comparision website is connecting millions of people with thousands of brands always finding the cheapest price in hundreds of webshops.

Checkout Esy


How much is your money worth in crypto and other currencies. CoinsXL lists the live value of hundreds of currencies and countries.

Checkout CoinsXL

Let's work together

Do you like what we do? We are always looking to expand our horizons, let's do that together!

Get in touch

Let us hear from you directly!

We always want to hear from you! Let us know how we can best help you and we'll do our very best.