Three vs Giffgaff: price, features and value comparison

We compare Three and Giffgaff on price, features and value for money.

Network Provider

Three uses its own network for its mobile delivery.
Giffgaff uses O2 for its mobile delivery.

Giffgaff Features

  • Change or cancel you plan anytime.
  • Flexible plans.
  • Purchase a New or a Refurbished phone.
  • Goodybags.
  • 5G and 4G data.
  • EU Roaming.

Three Features

  • SIM Only Plans on a choice of 24, 12 or a month’s contract.
  • Purchase a new phone from a large selection.
  • Pay as you go SIM available.
  • No data plans with Truly Unlimited Plans.
  • Unlimited calls and text.
  • 5G data.
  • EU Roaming.


There are some great deals from both Three and Giffgaff.


Here are some Plans offered by Three.

Get DealProviderPriceDataMinutes and TextContract
Get DealThree£61GBUnlimited24 months
Get DealThree£1412GBUnlimited12 months
Get DealThree£1430GBUnlimited24 months

Check all the latest Three monthly SIM only plans here: Pay monthly plans.


These are Goodybags offered by Giffgaff.

Get DealProviderPriceDataMinutes and TextContract
Get DealGiffgaff£6 2GBUnlimitedCancel anytime
Get DealGiffgaff£1015GB 20GBUnlimitedCancel anytime
Get DealGiffgaff£35UnlimitedUnlimitedCancel anytime

Get the Giffgaff plans, here: Giffgaff Plans.


Three offers a variety of contract for its Pay Monthly SIM Only and Phone Plans.

With a Giffgaff SIM, you can also cancel anytime.


Three allows you to tether your data.

Giffgaff allows you to tether your data.


You can purchase a phone with Three and Giffgaff on a monthly plan.

Customer ratings

On Trustpilot, Three is rated 1.6 Stars out of 5 Stars, which is ‘Bad’.

Giffgaff is rated 4.3 Stars out of 5 Stars, which is also ‘Excellent’.

It seems Giffgaff’s customers are happy whilst Three needs to improve its customer satisfaction.


Both Three and Giffgaff have some good deals and benefits. You can get a good SIM Only deal or a phone deal with both. It depends on your choice. You can find good deals with both. Although, Giffgaff customers seem to be more satisfied.

Go to Three and Giffgaff.

VOXI Deals Giffgaff Deals
Go to Three DealsGo to Giffgaff Deals

Additional Information

If you would like to read our review on VOXI Mobile, go here: VOXI Review: SIM Card Plans with Endless Social Media and Video.

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Money Advice Service
For debt management and advice on how to pay for bills go here: Money Advice Service i