Move abroad with confidence

CoSine is your key to a hassle-free move to the U.K. We provide a quick and easy guarantor solution for stress free accommodation.

Our Services

What is a Guarantor?

Securing accommodation as an international student in the U.K. often involves large upfront payments or U.K. domiciled guarantors. We are here to help ease the pain. Our guarantor services cover the entire duration of your tenancy when you find looking for a U.K. guarantor challenging.

How much does it cost?

We were students not so long ago, so we understand financial constraints. We offer services for as low as £21 per month, based on the rent covered and your documents.

What do you need?

This process is quick and easy! Simply submit the documents you have already gathered for your visa application, in addition to a co-signer from your home country and a credit report, if applicable.

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How it works

Sign up

Sign up for free

You got into university! Sign up with us for free ahead of your move, and we will pre-process your application.

Find accommodation

Found the perfect accommodation?

Once you’ve found accommodation, take the next step by connecting us with your landlord to proceed with your application.

Move in

Move in!

Once all the nuts and bolts are in place, we will send you a payment plan so we can get you moved in.

About Us

At CoSine, we truly understand the challenges international students face because we’ve been there ourselves. Not too long ago, we were navigating the complexities of settling into a new country, and one of the biggest hurdles was securing accommodation. For many students, finding a guarantor can feel like an impossible task, often exacerbated by the fast-moving rental market.

As the U.K.’s first guarantor service aimed at international students, our mission is simple: to make the process easier, faster, and more reliable for students just like we once were.

Contact Us