VOXI SIM only plans: their best January deal prices compared

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We take each of VOXI's best SIM only deals this month and compare them against other UK networks to see if they're good value. SIM Sherpa is your trusty guide. Last updated: 5th January 2021.
Vodafone's best SIM only deals
The best value SIM only deal on VOXI this month
From all the options VOXI have got available this January on SIM only, we think this £10 1‑month deal is their best. For your £10 a month, you get 12GB data alongside unlimited minutes and texts:
While it's good enough to be in our pick of VOXI's best SIM only deals, other providers do still have similar plans for less, even ones that also use the Vodafone network. See lower-priced networks' deals here:
We also like their £20 for 45GB plan
To get a bigger data allowance, we also think this £20 VOXI SIM is one of their best options. It comes with 45GB data, unlimited minutes and texts on a 1‑month deal:
It's definitely one of VOXI'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 Vodafone network. Here are other networks you can beat it on:
Their unlimited data for £30 SIM is another good option
To get an even bigger chunk of data, VOXI's £30 SIM below is another of their best deals this month. For £30 a month, it offers unlimited data, unlimited minutes and texts on a 1‑month plan:
Even though it's in our pick of VOXI's best SIM only deals, you can actually beat it on price with other providers, including ones that also use the Vodafone network. See the networks with cheaper plans here:
VOXI's 15GB for £15 plan is a good option too
For less monthly data, the next best SIM only plan on VOXI in our opinion is their 1‑month one below. For £15 a month, you get 15GB data, plus unlimited minutes and texts:
While this is a good enough deal to make it into the best of VOXI's SIMs, you can beat it for price (even if you definitely want a provider that uses the Vodafone network). Here's which other networks can beat it: