amaysim review
Updated September 30, 2026 · TariffCue Editorial Team · Facts checked September 30, 2026
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Our verdict
amaysim sits in Australia as a prepaid MVNO on the Optus network, selling sim only plans that start at AUD 10 and bill on a rolling basis. It suits short commitments and light data users, though the mvno arrangement means coverage and the network relationship both sit with a host rather than with amaysim itself.
Key facts
- Best for
- Prepaid sim only plans in Australia on a short rolling term, with rollover and extra line discounts.
- Seller type
- Mvno (Source, checked September 30, 2026)
- Host network
- Optus (Source, checked September 30, 2026)
- SIM-only
- Yes (Source, checked September 30, 2026)
- Price from
- A$10 (Source, checked September 30, 2026)
- Reference plan prices
- 7-day unlimited-10GB: $10 per 7 days, 10GB, 7-day; Data 30GB: $10 first renewal then $25 per 28 days, 30GB, 28-day; Long-expiry unlimited-240GB: $199 first 365 days then $320 per 365 days, 240GB, 365-day (Source, checked September 30, 2026)
- 5G
- Yes (Source, checked September 30, 2026)
- eSIM
- Yes (Source, checked September 30, 2026)
- EU roaming
- Paid (Source, checked September 30, 2026)
- Roaming countries
- 120 (Source, checked September 30, 2026)
- Data rollover
- Yes (Source, checked September 30, 2026)
- Hotspot sharing
- Yes (Source, checked September 30, 2026)
- Multi-line discount
- Yes (Source, checked September 30, 2026)
- Markets
- AU (Source, checked September 30, 2026)
- Legal entity
- amaysim Mobile Pty Ltd (Source, checked September 30, 2026)
- Headquarters
- Australia (Source, checked September 30, 2026)
- Founded
- 2010 (Source, checked September 30, 2026)
- Support channels
- Chat, Phone, Email, Help-centre (Source, checked September 30, 2026)
- Billing
- Prepaid, Rolling
- Contract length
- 1, 12
- Official website
- amaysim.com.au
Apps and profiles
- Get the app
- App StoreGoogle Play
Pros and cons
Pros
- Entry pricing starts at AUD 10 for a sim only plan, with the short-cycle unlimited plan and the monthly data plan both opening at that level.
- Billing is prepaid and rolling, so a plan stops at the end of the period paid for rather than carrying into an ongoing bill.
- Data rollover, hotspot sharing and a multi line discount are all included, so spare data and extra lines are both handled.
- Support runs on chat, phone and email, covering phone and chat as well as email and a help centre.
- An esim and 5G are both offered, so a recent handset can be activated without a physical card and still reach the newer network.
Cons
- Roaming is paid across 120 countries, so a trip abroad adds cost rather than using data already paid for.
- The entry price ranks 122 of 258 brands on price from, so cheaper opening offers exist elsewhere on the site.
- Terms run 1 and 12 months, so the long-expiry high-data plan keeps a line in place well past a single billing period.
- As an mvno on Optus, coverage depends on the host's footprint and the host's network decisions.
Who it suits
- Households in Australia that want a prepaid sim only line and are content with Optus coverage.
- Travellers who want 120 countries roaming destinations to exist, even though the arrangement is paid.
- Anyone adding a second line, since a multi line discount applies and extra lines share the account's periods.
Who should look elsewhere
- Buyers who want the network and the seller to be the same company: GETESA, Lonestar Cell MTN and yesss! each sell as network sellers, while amaysim is an mvno.
- Travellers who expect roaming inside the monthly price, since paid means paying as you roam.
- Anyone living outside AU, the only market amaysim serves.
Core features
amaysim sells sim only plans, so the handset is yours and the number runs on a SIM rather than a phone bought on credit. 5G is available and an esim is supported, so a compatible device can be activated without a physical card. Data rollover moves unused data into the next cycle, hotspot sharing lets the same allowance serve a laptop or tablet, and a multi line discount applies to extra lines on the same account. Roaming reaches 120 countries, so a trip abroad still has coverage.
The company behind it
The company behind the plans is amaysim Mobile Pty Ltd, based in Australia and trading since 2010. Support runs on chat, phone and email, so you can reach a person by phone or chat, or send email and work through the help centre instead. That mix suits anyone who wants a quick answer from a live agent as much as it suits anyone who would rather search for their own fix before picking up the phone.
How amaysim compares
- 9.0 vs 8.5
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Budget Thuis Mobile
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Where amaysim is available
- Available
- Australia
Countries from the brand (Source, checked September 30, 2026)
Frequently asked questions
How much do amaysim plans cost at the start?+
Plans start at AUD 10. A short-cycle unlimited plan and a monthly data plan both open at that level, and the long-expiry high-data plan is the larger long term option. Billing is prepaid and rolling, so you top up for a period rather than paying a monthly bill.
Does the price change at renewal?+
Two of the plans step up after the opening period. The monthly data plan holds its entry rate at first, then moves to a higher rate at the first renewal, and the long-expiry high-data plan rises again once its first term ends. The short-cycle unlimited plan runs on a short rolling cycle, so the same rate keeps applying while you stay on it.
Which network gives me coverage?+
The service runs on Optus. amaysim is an mvno, so it does not operate a network of its own and the signal, including 5G, follows the host's coverage. Check that footprint against where you live and work before you commit to a plan.
Is roaming included in the plan?+
Roaming is paid, with 120 countries listed as destinations. That means a separate charge at the point of use rather than a bundle inside your monthly plan, so a trip needs a roaming add on budgeted for. The plan then works as normal once you are home.
What happens to data I do not use, and can I add lines?+
Unused data rolls into the next cycle, so a light month is not wasted, and the same allowance can be shared as a hotspot with a laptop or tablet. Billing is prepaid and rolling, so extra lines join an account already paying for its own period, and a multi line discount applies to them.
Do I need a new handset or a physical SIM card?+
It is a sim only service, so the plan works with a handset you already own and billing is prepaid and rolling, which leaves the figure for the service itself. An esim is supported, so a compatible device can be activated without waiting for a card in the post, and 5G is available where the host network covers your area.
How do I get help from amaysim?+
Support runs on chat, phone and email, so most questions can open with a call or a live chat, with email and a help centre for anything that needs a record. The provider is amaysim Mobile Pty Ltd, based in Australia, so the company behind the number is an Australian one.
Is amaysim a network operator?+
It is an mvno, so the network behind the service belongs to somebody else. Readers who would rather buy from the operator that owns the signal can compare GETESA, which sells as a network, or Lonestar Cell MTN, listed the same way. Those listings trade amaysim's rolling prepaid terms for a direct network relationship.
Sources
- amaysim.com.au checked September 30, 2026
Backs: Multi-line discount
“Add another plan. Get 25% off”
- amaysim.com.au/about checked September 30, 2026
Backs: Founded, Headquarters
“Since 2010, we have been telling pricey telcos where to go”
- amaysim.com.au/about/coverage checked September 30, 2026
Backs: 5G, Host network, Seller type
“All amaysim mobile and data-only plans are powered by the Optus 5G and 4G network”
- amaysim.com.au/help/contact checked September 30, 2026
Backs: Support channels
“chat with us - Give us a call - Email us”
- amaysim.com.au/international/roaming checked September 30, 2026
Backs: EU roaming, Hotspot sharing, Roaming countries
“Add roaming in 120+ Selected Destinations to your plan from just $20”
- amaysim.com.au/sim-plans checked September 30, 2026
Backs: Billing, Data rollover, ESIM, Legal entity, Markets, Contract length, Price from, Reference plan prices, SIM-only
“SHOP OUR RANGE OF PREPAID MOBILE PHONE PLANS”
Compiled from 6 source pages, checked September 30, 2026. We did not open an account.
Not confirmed yet: Unlimited plan price.
amaysim
Prepaid sim only plans in Australia on a short rolling term, with rollover and extra line discounts.