Updated September 30, 2026 · TariffCue Editorial Team

Astound vs yallo

Astound scores 9.5 and yallo 9.3 out of 10. Compare their differences and shared features below.

Astound

9.5/10

Facts checked September 30, 2026.

yallo

9.3/10

Facts checked September 30, 2026.

Where Astound and yallo differ

Astound vs yallo
Compare
AstoundAstound
ReviewVisitVisit
yalloyallo
ReviewVisitVisit
Seller typeResellerMvno
Price from$19.95CHF 0
Reference plan prices150 Mbps: $19.95/mo, 150 Mbps, no contract; 1 Gig WiFi: $40/mo, 1000 Mbps, no contract; 1.5 Gig WiFi: $60/mo, 1500 Mbps, no contractPrepaid: CHF0 per month, pay-as-you-go data, no minimum contract; Swiss Max: CHF21.90 per month, unlimited data, no minimum contract; BLACK: CHF25.90 per month, unlimited data, no minimum contract
Unlimited plan price$30CHF 21.90
EU roamingPaidIncluded
MarketsUSCH
Host networkNot confirmedSunrise
Roaming countriesNot confirmed90
Data rolloverNoNot confirmed
Hotspot sharingYesNot confirmed
Mid-contract price risesPrice for Life rate locked while service kept; other promos valid 12 mos then regular ratesNot confirmed
Credit check requiredYesNot confirmed
Multi-line discountYesNot confirmed

Same on both: SIM-only (Yes), 5G (Yes), eSIM (Yes), Wi-Fi calling (Yes).

We earn a commission when you sign up through links on this site. Partner status can affect where a brand appears in our rankings.

Key differences

  • Astound scores higher overall: 9.5 vs 9.3.
  • Support channels: only Astound offers Chat.
  • Support channels: only yallo offers Email.
  • Billing: only yallo offers Prepaid.
  • Markets: only Astound offers US.
  • Markets: only yallo offers CH.

Our verdict on each

Astound

Astound suits US households that want matching download and upload speeds, a low entry price and no contract to be tied into, and the same account can carry mobile lines. Entry pricing starts at $19.95 a month, Gig tiers arrive with Whole Home WiFi included, and the setup fee is $0.

Read the full Astound review

yallo

yallo suits Swiss readers who want a line costing nothing until they use it, on a rolling monthly setup over Sunrise's network with Europe roaming already covered. Entry is CHF 0 a month and the unlimited tier starts at CHF 21.90, and the free plan is the reason to look here first.

Read the full yallo review

Score breakdown

Astound vs yallo
AreaAstoundyallo
Cost9.6HigherEntry price of $19.95 a month and a setup fee of $0 put cost near the top of the range.9.5Entry sits at CHF 0 a month and unlimited data starts at CHF 21.90, both low for a prepaid range.
Offer9.3HigherNo cancellation penalty; change or cancel anytime, and Whole Home WiFi arrives included with Gig plans.9.0Sim only, 5G, eSIM and WiFi calling are all offered, and roaming is listed across 90 countries.

How they place

Astound vs yallo
RankingAstoundyallo
SIM-only deals1 of 4164 of 416
Phone plans with eSIM15 of 38918 of 389

Where each is licensed and available

Astound vs yallo
CountryAstoundyallo
HeadquartersUnited StatesSwitzerland

Additional countries for Astound: 1. Additional countries for yallo: 1.

Sources behind this comparison

Astound

  • astound.com: 20 facts, checked September 30, 2026

yallo

  • yallo.ch: 17 facts, checked September 30, 2026

Every fact side by side

Astound vs yallo
FactAstoundyallo
BillingRollingRolling, PrepaidCovers more
Contract length11
Legal entityRadiate HoldCo, LLC d/b/a Astound BroadbandSunrise LLC
HeadquartersUnited StatesSwitzerland
Support channelsPhone, Chat, Help centreEmail, Phone, Help centre

Where each stands against the rest

Astound vs yallo
FactAstoundyalloMedian
Roaming countriesNot confirmed90below the median100

Median across 176 listed providers.

Pros and cons

Astound

Pros

  • Download of 5,000 Mbps matches upload of 5,000 Mbps, so sending a large file is as quick as downloading one.
  • The setup fee is $0, and it ranks 1 of 86 on that measure, ahead of every other brand compared.
  • Service runs on cable and fttp, so one provider can cover a cable street or a fibre to the home street.

Cons

  • EU roaming is paid, so European travel is billed separately.
  • Data rollover is no, so unused mobile allowance does not carry into the next cycle.
  • A credit check is required on the mobile side, which adds a step before a line is active.

yallo

Pros

  • yallo starts at CHF 0 a month on a pay-as-you-go basis, so a second line costs nothing until it is used.
  • Billing is rolling and prepaid and the plan contract length is 1 month, so a reader can leave without a long notice period.
  • Europe roaming is included and the host network is Sunrise, so travel abroad does not require a second provider.

Cons

  • On unlimited data yallo ranks 87 of 173, far behind its 1 of 258 showing on entry price.
  • yallo is an mvno on the Sunrise network, while getesa and yesss! are listed as a network in their own right.
  • Service runs in CH only, so readers based anywhere else need a different brand.

Who each suits

Astound

Who it suits

  • Households in US whose street already has cable or fibre to the home and who want equal download and upload speeds.
  • Families adding mobile lines to the same account, where a multi line discount and rolling billing apply.
  • Renters and short-stay households, since No cancellation penalty; change or cancel anytime.

Who should look elsewhere

  • Buyers who want a fibre to the home provider and nothing else, because cable and fttp includes cable while Abissnet and Kinetic list fibre to the home alone.
  • Homes a wired network does not reach, where EarthLink adds fttp, 5G and satellite options.
  • Travellers who expect European roaming to come included, since EU roaming is paid.

yallo

Who it suits

  • People in Switzerland who want a spare or second line without a contract, starting at CHF 0 a month.
  • Travellers from Switzerland who need Europe roaming already included rather than a separate roaming add-on.
  • Readers who are happy with pay-as-you-go data but still want eSIM, 5G and WiFi calling on one prepaid plan.

Who should look elsewhere

  • People who would rather buy from the carrier itself, since getesa and yesss! are both listed as a network while yallo is an mvno.
  • Readers outside CH, where yallo does not run at all, should look at a brand built for their market, such as lonestar-cell-mtn.
  • Anyone whose main goal is the lowest unlimited rate, since yallo sits at 87 of 173 on that measure.

Current offers

yallo

Current offer

  • Discount code

    BLACK mobile plan 72% off with free activation: 72% off

    Discount forever, no minimum contract term, free activation

    Source, checked September 30, 2026

Country by country

Astound vs yallo
CountryAstoundyallo
SwitzerlandNoYes
United StatesYesNo

Questions about each

Astound

How much does Astound broadband cost a month?+

Plans start at $19.95 a month on the entry tier. The listed lineup then steps up through Gig and multi-Gig WiFi plans, and every plan shown is on no-contract terms, so the monthly figure is the whole commitment. Whole Home WiFi is included with Gig plans rather than sold as an extra.

Is there a setup or installation fee with Astound broadband?+

Setup costs $0 to add, and in this comparison the brand ranks 1 of 86 for setup fee, ahead of every other brand measured on that point. Equipment also counts: Whole Home WiFi is supplied with Gig plans, with the top tier hardware paired to the quickest speeds.

yallo

What does yallo cost at the start?+

The Prepaid plan starts at CHF 0 a month, so opening a Swiss number costs nothing on its own. Data on that plan is pay-as-you-go, meaning you pay for what you use. There is no minimum contract on the prepaid tier, so a line can be opened, used lightly and closed again without a long commitment.

How much is unlimited data on yallo?+

The Swiss Max plan, which carries unlimited data, costs CHF 21.90 a month with no minimum contract. A further unlimited tier costs more than Swiss Max and also comes without a minimum contract, so the rate you renew at is the rate you start at rather than a promotional step up later.

Astound

Astound

Higher score in this comparison

9.5/10Visit