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About us

What is

Codesium is a voucher website operating in the UK. The website was launched in 2014, and since then we've been adding discount codes and deals on a daily basis.

Codesium is based in the United Kingdom (see our contact details).

Why we are here

We believe in a simple idea – that online shopping can be made even more valuable. There are thousands of shoppers who make their purchases without entering any promo codes or checking for cashback or rewards.

We provide quick, user-friendly and handy lists of all available voucher codes and promotions at selected UK online retailers.

That’s why has been created - to help you save more on your online fashion, cosmetics and home orders. Although we cannot guarantee working codes every time you visit our website, we are sure that visiting on a daily basis will save you money.

We know how frustrating it is for our visitors when they are unable to find working promo codes for their favourite merchants. That's why we also run giveaways and rewards in addition to voucher codes. When taking part in one of our free giveaways, you can win a gift card of up to £300 to spend at your favourite shop. Giveaways and rewards are open to anyone who makes a qualifying purchase via Codesium. Make sure you are subscribed to our newsletter and never miss a new promotion.

How we work

Codesium features only a handful of top retailers.

We focus on a small number of stores in order to provide you with valuable, fresh information and source all available discount codes for these exclusive retailers.

Unlike traditional voucher websites, we continuously get in touch and collaborate with fashion/lifestyle/travel bloggers to promote our retailers through their own channels – an EXTRA benefit to our retailers.

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Our Team

Our team of real deal hunters browses the internet every day to find the most interesting offers for you.

Mark M. photo

Mark M.

Peter M photo

Peter M.

Author, editor and deal guru
Ema K. photo

Ema K.

Author and marketing specialist

We work hard - so you don't have to. Our voucher codes are being manually checked by our team twice a day. We hate expired offers!

Review us

Think we can do better? Share your savings experience with Codesium by leaving us a review on our Trustpilot page:

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Work with us

Are you a brand?

Do you want your store to be featured on the website? As one of our partners, you will be able to promote your brand through our giveaways, features on our homepage and in our regular newsletter, and mentions in the blogs that we collaborate with. Please note that we are currently only accepting UK-based stores.

Are you a blogger?

Are you a lifestyle/fashion/travel blogger or influencer? Become part of our blogger outreach network and promote your favourite stores and their offers to your audience. For more information, do not hesitate to contact us using the form below.

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Get in touch with us

We love hearing from our visitors, so please get in touch with us!
  • Telephone: +44 798 950 1092
  • E-mail:
  • Address: 51 Lever Street, Manchester, M1 1FN, United Kingdom

Send us a message

Alternatively, you can use this online form to send us a message.