Who wouldn’t fancy a free month?

Give a free month, get a free
month, win the new iPhone

For one month only, all friend referrals will give you the chance to win! Be SMARTY's top dog in our competition to win THE new iPhone. Sign up, be our top referrer and it's all yours.

How to get your free months:

Order your SIM

Pick a plan below, order your SIM, and activate it when it arrives.

Invite friends

As soon as your SIM arrives you can invite as many friends as you like using your unique sharing link.

Get free months

For every friend that joins SMARTY using your sharing link you get a free month (they get one too).


At the end of the month, we take your unused data, turn it into money, and refund it off your next bill.

More about why we’re different

Our Plans

All plans include unlimited calls and texts

Our Mini plan

For anyone who’s just getting started

Our data discount plans

Pay less next month for unused data

Our Unlimited plan

Fixed price, unlimited everything else


Find out more
  • uSwitch Award - Best Value SIM Only 2019
  • uSwitch Award - Best PAYG Network 2019

Featured in

  • FinancialTimes
  • TechRadar
  • uSwitch
  • HuffingtonPost
  • ShortList


These FAQs are about out referrals scheme only. View FAQs about our network.


When can I start referring friends?

As soon as you have activated your SIM you can get your unique sharing link and start referring.


Is there a limit to how many free months I can get?

No. Refer one friend and get a month. Refer 12 and get a whole year. Refer 100 and... you get the idea.


When do I get my free month?

You’ll get your free month when your friend buys a SIM and uses it for 2 weeks.


My friend is on SMARTY, can they give me a free month?

Yes. As long as you’re not already a SMARTY customer.

View the full terms and conditions of our referral scheme.