5Rank 05 of 8 · Best eSIM Data Plans for Europe
Saily (Nord Security) Saily
Unrestricted hotspot sharing, a published fair-use policy, a bundled ad blocker, and the joint-best Trustpilot rating here at 4.7 — but €3.10 per GB, roughly 2.4 times Ubigi.
7.8BPR score
- €31Price
- approx. €3.10/GBPrice per GB, 10 GB / 30 day benchmark
- 5 of 8in Best eSIM Data Plans for Europe
- 7.8BPR score 0–10
Review
What this product is
Written after the analysis, from the same sources the score is built on: the manufacturer's documentation, available studies and verified owner feedback.
Strong on transparency and customer satisfaction, weak on price.
Saily publishes its fair use policy: 3 GB per day at full speed, then throttled to "up to 1 Mbps", with the threshold country-dependent (5 GB in some markets). And hotspot sharing is unrestricted — one of only a few here with no cap at all.
Trustpilot is 4.7 from 30,668 reviews with only 4% at one or two stars, the best distribution in this ranking. The recurring negative theme is worth knowing: poor coverage and slow data in certain regions, which is consistent with the wholesale-routing problem that affects the whole category.
Practical strengths: a purchased plan holds for 180 days before auto-activating on arrival, so you can buy well ahead; top-up works in-app with an auto top-up option; and a bundled ad blocker and web protection come from Nord Security's VPN heritage. Coverage is 35 countries including the UK, with 5G where the host network supports it. Support is 24/7 live chat.
The price is the problem. 10 GB for 30 days costs $35.99, roughly €30.95 — about €3.10 per GB, against Ubigi's €1.29 for the identical allowance. You are paying roughly two and a half times for a plan with the same data, from a provider that does not publish which networks it actually uses.
The 30-day unlimited at $49.99 is better value than Airalo's $71 equivalent if you genuinely use more than 3 GB a day — but the same daily cap applies, so it is not unlimited in any meaningful sense.
Buy this if you value the support record and the unrestricted tethering enough to pay a premium. Buy Ubigi if you want the same data for less than half the money.
Technical data
Specification
Figures from the manufacturer's documentation, verified against available outside sources. Values we could not confirm are marked as declared.
- Plan
- eSIM for Europe
- Countries
- 35, UK included
- 10 GB / 30 days
- $35.99, approx. EUR 30.95
- Price per GB
- approx. EUR 3.10
- Cheapest entry
- 1 GB / 7 days, $4.99, approx. EUR 4.29
- Unlimited
- $49.99
- Unlimited FUP
- 3 GB/day (5 GB in some countries) then up to 1 Mbps
- Hotspot
- Unrestricted
- Phone number / SMS
- No - data only
- 5G
- Yes where the host network supports it
- Purchase window
- Plan holds 180 days before auto-activating
- Extras
- Ad blocker and web protection
- Support
- 24/7 live chat
- Trustpilot
- 4.7 from 30 668 reviews, 4% one-to-two star
Component scores
Where the score
comes from.
Four components, equal weight, each on a 0–10 scale and each resting on a named source. The overall score is their mean — the full procedure is in the methodology.
What we liked
- Unrestricted hotspot sharing with no cap
- Publishes its fair use policy: 3 GB/day (5 GB in some countries) then up to 1 Mbps
- Trustpilot 4.7 from 30 668 reviews with only 4% at one or two stars
- Plans hold for 180 days before auto-activating on arrival
- Bundled ad blocker and web protection
- 24/7 live chat support
- Unlimited 30-day plan at $49.99, cheaper than Airalo's equivalent
Worth knowing
- approx. €3.10/GB — roughly 2.4 times Ubigi for the same allowance
- Recurring Trustpilot complaints about coverage and slow data in some regions
- Per-country host networks not published
- 35 countries; Switzerland and Turkey inclusion unverified
- Data only — no number, no SMS
Comparison
How it compares
within the category
All values come from the same analysis and are comparable only within the category Best eSIM Data Plans for Europe.
| Product | Score | Price per GB, 10 GB / 30 day benchmark | Price |
|---|---|---|---|
| Ubigi EUROPETop score | 8.8 | approx. €1.29/GB — cheapest here | €13 |
| SailyThis product | 7.8 | approx. €3.10/GB | €31 |
| Category average8 products analysed | 7.7 | — | — |
FAQ
Frequently asked questions
Is the 4.7 Trustpilot score a reason to pay more?
Only partly. Trustpilot scores in this category track onboarding smoothness and support responsiveness far more than they track network performance or value — which is why Holafly scores 4.7 while having the tightest hotspot cap and the least transparent fair-use policy here. Saily's own recurring complaint theme is poor coverage and slow data in certain regions. A good support experience is worth something; it is not worth 2.4 times the price per gigabyte.
From the same ranking
Other products in Best eSIM Data Plans for Europe.
The same protocol, the same key parameter, the same set of sources.
-
No. 018.8/ 10
Ubigi EUROPE
The cheapest 10 GB Europe plan we found at around €12.90, roughly 2.4 times cheaper per GB…
-
No. 028.5/ 10
Orange Holiday Europe / Orange Travel
The only option here with a real European phone number. A genuine French +33 line with…
-
No. 038.3/ 10
Nomad Regional Europe
Second cheapest at around €1.98 per GB, with the best large-bucket pricing anywhere here — 50…
-
No. 048.2/ 10
Airalo Eurolink
The best-documented provider here: published fair-use thresholds, an explicit…