spusu Review
Spusu is a mobile virtual network operator running on EE in the United Kingdom, offering rolling-monthly SIM-only plans aimed at customers who want st...
Pros & Cons
Pros
- Runs on EE for 4G and 5G coverage across the whole of the UK with no speed caps on any plan
- Free EU roaming on every tier, plus 500 minutes of inclusive UK-to-EU calls per month
- VoLTE and WiFi Calling included on all plans, alongside 5G and eSIM at no extra cost
- Rolling monthly contracts with no credit check, no fixed term, and no automatic price escalator
- Real human customer service across phone, email, and WhatsApp - no chatbots
- 100% family-owned with no investors, which keeps the operator focused on price stability rather than growth-at-all-costs
Cons
- Brand awareness in the UK is still low compared to giffgaff, SMARTY, and Lebara
- Limited switching incentives or referral rewards compared to community-driven networks
- Newer arrival in the UK market means fewer independent reviews and benchmarks than longer-established MVNOs
- Some smartwatches are not compatible with Spusu eSIM (Apple Watch, Huawei Watch 3 Pro, Google Pixel Watch generations 4(a) and 6(Pro))
spusu Overview
Spusu is a mobile virtual network operator running on EE in the United Kingdom, offering rolling-monthly SIM-only plans aimed at customers who want straightforward pricing without long-term contracts or hidden fees. Founded in Austria in 2015 and now operating across Austria, Italy, Switzerland, and the UK (live in Britain since June 2023), Spusu is 100% family-owned with no outside investors - an unusual structure for a UK telco that allows it to keep prices low and resist the price-hike cycle most established networks impose. Plans are built around clear data tiers, with the basics - unlimited UK calls and texts, 5G access, eSIM support, EU roaming, VoLTE, and WiFi Calling - included as standard rather than locked behind premium add-ons.
What distinguishes Spusu in a crowded MVNO market is its insistence on getting the small details right. Every plan supports 5G with no speed caps, regardless of price tier. EU roaming is genuinely free and includes 500 minutes of UK-to-EU calling, which most rivals charge extra for. eSIM activation is available on every plan, so customers with compatible devices can be online within minutes rather than waiting for a SIM card to arrive in the post. There is no credit check at signup, no fixed-term lock-in, and no automatic price escalator built into the contract.
Unlike many low-cost MVNOs that rely on chatbots or community forums for support, Spusu keeps real people at the centre of customer service - a phone line on 07356 010100, an office@spusu.co.uk email, and a WhatsApp number all reach the UK service team during operating hours (Mon-Fri 08:00-20:00, Sat 09:00-17:00). The company explicitly states it doesn't use bots, which is a meaningful difference for customers who have struggled with automated support elsewhere.
The main trade-off is brand recognition. Spusu has been live in continental Europe since 2015 but is significantly newer in the UK than the established giffgaff or SMARTY brands. There are fewer independent reviews, fewer community forums, and less brand recall, which matters mostly when customers are weighing risk before switching. The 30-day rolling model offsets this - a Spusu plan can be cancelled at the end of any month, so trying it carries minimal commitment.
For users who want EE-network quality without long-term contracts, Spusu offers genuinely competitive value. The Spusu app provides full self-service control over usage, allowances, and roaming, including configurable spending caps to prevent bill shock.
Coverage & Speed
Spusu uses EE's network, which provides 4G coverage to around 99% of the UK population and is consistently rated the strongest UK mobile network for both speed and reach. EE's 5G footprint is the largest in the country, covering most cities and a growing number of large towns. Because Spusu does not apply speed caps, customers connect to EE's network on equal terms with EE's own subscribers.
Plans & Pricing
Spusu offers SIM-only plans on rolling 30-day terms only. There are several data tiers from low-usage SIMs up to large data plans suitable for streaming and tethering, and every plan - regardless of price - includes unlimited UK calls and texts, 5G access at no extra cost, eSIM support, free EU roaming, and 500 minutes of UK-to-EU calling per month. There are no fixed-term contracts and no credit checks at signup.
Roaming
Spusu includes free EU roaming on all plans, allowing customers to use a portion of their UK data allowance across European destinations at no extra cost. The roaming data allowance scales with the plan tier - from 3GB on the smallest plan up to 20GB on the largest - alongside 500 EU roaming minutes that share with the inclusive UK-to-EU calling allowance. UK calls and texts are usable across the EU on the same terms as at home. Outside the EU, standard roaming rates apply and customers should check the Spusu site for current per-destination pricing before travelling.
Our Verdict
Spusu is a strong addition to the UK MVNO landscape for the right kind of customer. Sitting on EE's network without speed caps, it offers performance that matches the established budget brands, while pricing and feature inclusions - especially 500 inclusive UK-to-EU calling minutes, eSIM on every plan, and VoLTE/WiFi Calling included as standard - are genuinely competitive. The rolling 30-day model, no credit checks, and configurable spending caps make it a low-risk way to try a new network.
The main thing to weigh up is brand maturity. Spusu has been operating in continental Europe since 2015 but only launched in the UK in June 2023, so independent reviews and community forums are still building compared to giffgaff or SMARTY. The trade-off is offset by a customer service setup that runs counter to the low-cost-MVNO norm - real human agents reachable by phone (07356 010100), email (office@spusu.co.uk), and WhatsApp during operating hours, with no chatbots in the middle.
For frequent EU travellers, anyone who values transparent pricing, and customers who appreciate getting a human on the line when something goes wrong, Spusu offers an honest, well-engineered service at competitive prices on the UK's strongest network. If you specifically want the larger community ecosystem of giffgaff or the cheapest possible headline price, established alternatives may still edge it.
Quick Specs
Spusu does not currently offer phone contracts that bundle a handset with airtime. Customers wanting a new device should buy SIM-free and pair it with a Spusu rolling-monthly SIM.
All Spusu plans are SIM-only on rolling 30-day terms - no fixed contracts, no credit checks, and no automatic price increases. Data tiers cover everything from low-usage plans suitable for a backup SIM up to heavy-data plans for streaming and tethering. Every tier includes the same inclusive features: unlimited UK calls and texts, 5G access at no extra cost, eSIM activation, free EU roaming with a portion of the UK data allowance usable abroad, and 500 minutes of UK-to-EU calling per month. Live pricing for the current Spusu plans is shown below.
Best spusu SIM-Only Plans
Direct from spusu, ranked by monthly cost.
| Plan | Data | Minutes | Texts | Term | Monthly | |
|---|---|---|---|---|---|---|
| Spusu 3 | 3GB | 500 | 500 | 1 month | £3.90 | Get plan |
| Spusu 5 | 5GB | Unlimited | Unlimited | 1 month | £4.50 | Get plan |
| Spusu 10 | 10GB | Unlimited | Unlimited | 1 month | £5.90 | Get plan |
| Spusu 20 | 20GB | Unlimited | Unlimited | 1 month | £6.90 | Get plan |
| Spusu 30 | 30GB | Unlimited | Unlimited | 1 month | £7.90 | Get plan |
| Spusu 40 | 40GB | Unlimited | Unlimited | 1 month | £11.90 | Get plan |
| Spusu 50 | 50GB | Unlimited | Unlimited | 1 month | £12.90 | Get plan |
| Spusu 60 | 60GB | Unlimited | Unlimited | 1 month | £12.90 | Get plan |