Travistello.

Saily ·10 GB / 30 days

Saily Europe eSIM, 10 GB for 30 days

A fixed-data Europe eSIM with 10 GB for 30 days and 35 countries listed by the provider. Compare the destination list and plan policies before buying.

7.7/10 research score

Best for Travellers who want automatic destination activation and a reusable eSIM

Read the verdict

Research-based assessmentOfficial specifications and documented evidence. Not hands-on tested. Research score only. Not a Travistello Pick.

Data allowance
10 GB
Validity
30 days
Countries covered
35 countries
Score
7.7/10

The short answer

Best for travellers who want automatic destination activation and a reusable esim.

A convenient fit for travellers who want destination-triggered activation and optional automatic top ups. Its observed price is effectively tied with aloSIM. The useful distinction is the activation and renewal workflow, after checking Saily's actual country list.

Why it stands out

  • Fixed-plan allowance, hotspot use and activation timing are documented
  • Additional plans activate after the previous allowance is used
  • 24/7 chat support is published

Know before buying

  • The destination page does not name individual local network partners
  • No identity-document rule was confirmed in the reviewed sources
  • Data only: no local number, conventional calls or SMS
  • Auto top-up can renew the purchase when enabled; review the setting before travel
  • Real-world network speed, coverage quality and support responsiveness have not been tested

Travistello research score

7.7/ 10

Why it earned this score.

Research-based, using Travel Connectivity Service Research Model v1.0. No physical test is implied.

01

Allowance and value

7.4

10 GB / 30 days at USD 35.99, or USD 3.599 per GB. This is effectively the same value as aloSIM's USD 36.00 snapshot, so it earns the same dimension score.

25% of overall score
02

Coverage

7.8

35 destinations are listed, but individual local network partners are not named on the reviewed plan page. Credit is for published reach, not measured reception.

25% of overall score
03

Published policy

8.0

The plan page states hotspot support, automatic activation and top-up behaviour; official help explains optional renewal after depletion and how to disable it. No unlimited-plan throttling allowance is attributed to this fixed-data plan.

20% of overall score
04

Support and ownership

7.0

24/7 chat is stated. This is a data-only purchase with no local number. Refund eligibility was not evaluated, and support quality is untested.

15% of overall score
05

Access and friction

8.0

QR delivery or app installation, destination-triggered activation and a 180-day activation deadline are documented. An unlocked compatible device is needed; an identity-document rule was not confirmed.

15% of overall score

Normalized specifications

The facts, in comparable form.

Variant: 10 GB, 30 days · SKU SAILY-EU-10GB-30D

Data allowance10 GB
Validity30 days
Countries covered35 countries
Published speeds3G/4G/LTE/5G depending on the local network
Tethering allowedYes
Policy once the allowance runs outBuy more data; optional Auto Top-Up renews after depletion when enabled. A queued plan activates once the first is exhausted.
Top up availableYes
Activation methodQR code by email or Saily app; activates in a covered destination with eSIM and roaming enabled. Automatically activates after 180 days if unused.
Included phone numberNone. Data only; calls and messages through internet apps
Support channels24/7 live chat
Observed official priceUSD 35.99

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Evidence & methodology

What we know, and what we do not.

A 0 to 10 research model for travel connectivity and other services. Coverage (25%), allowance and value (25%), published policy (20%), access and friction (15%), and support and ownership (15%) are scored from what the provider publishes on its own pages. A service has no product photography and no physical specification, so nothing here is inferred from an image. Real-world speed, congestion, indoor coverage, and support responsiveness cannot be established without using the service across the countries it claims, and none of them is scored. Where a provider does not publish a policy, the field stays empty and the score reflects the absence rather than assuming a favourable answer.

EvaluationResearch-based
Reviewed3 September 2026
Physical testNot yet conducted

Primary evidence