Plusnet Mobile SIM only plans this January: how they compare

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Are Plusnet Mobile's best SIM only deals the cheapest option around at the moment? We compare against other networks to find out. SIM Sherpa is your trusty guide. Last updated: 4th January 2021.
Plusnet's best SIM only deals
Our highest-rated SIM only deal on Plusnet Mobile this month
Looking at what you can get on SIM only with Plusnet Mobile this January, our best-rated deal would be their 1‑month plan below, which comes with 3GB data, plus unlimited minutes and texts for £6 a month:
It's definitely one of Plusnet's best. But it's not market-leading. You can get a similar plan on other providers for less, even if you need your SIM to use the EE network. Here are other networks you can beat it on:
Their £8 for 10GB plan is a decent deal for January
If you need more data, our next best pick of Plusnet Mobile SIM only plans is their 1‑month £8 deal below, which gets you 10GB data and unlimited minutes and texts:
Even though it's in our pick of Plusnet's best SIM only deals, you can actually beat it on price with other providers, including ones that also use the EE network. See the networks with cheaper plans here:
They're also offering 12GB for £10 on SIM only currently
For even more monthly data, Plusnet Mobile are also offering this £10 SIM, which includes 12GB data, unlimited minutes and texts on a 1‑month plan. It's another of their best deals:
While this is a good enough deal to make it into the best of Plusnet's SIMs, you can beat it for price (even if you definitely want a provider that uses the EE network). Here's which other networks can beat it: