Saily vs Simsimsim
Plans, prices and features compared. Competitor data checked October 2026.
The short answer
- Saily lists fixed-data plans (about 1 to 20 GB, several validities) and unlimited plans by days (5 to 30 days) on the country pages we checked.
- Simsimsim lists fixed-data plans up to 50 GB, day passes with a daily full-speed allowance, regional and global plans, and keeps unused plans valid for 180 days.
- Price: close for popular destinations in our check. The table shows Saily’s 5 GB / 30 days price with a link to ours.
How we checked
We read Saily’s public country pages on saily.com in October 2026 and recorded the plans and prices shown. Prices are converted to US dollars where the page showed another currency, so treat them as approximate. Competitor plans and prices change often, so check their page before you buy. We do not copy our own prices into this page; the links in the table open our current plans.
Plan types compared
| Saily | Simsimsim | |
|---|---|---|
| Fixed-data plans | Yes: about 1 to 20 GB, several validities | Yes: 1 to 50 GB |
| Unlimited plans | Yes: 5 to 30 days on pages we checked | No unlimited; day passes of 0.5 to 10 GB per day, then reduced speed |
| Regional and global plans | Check their page | Europe (35 countries), Asia (14), global |
| Buy now, install later | Check their terms | Unused plans stay valid up to 180 days |
| Top-up on the same eSIM | Check their terms | Most plans, up to 9 times |
| Data only (no phone number) | Check their page | Yes |
Price check: 5 GB for 30 days
Saily’s price for 5 GB / 30 days on its public country pages, converted from euros to US dollars (approximate), checked October 2026:
| Destination | Saily: 5 GB, 30 days | Simsimsim |
|---|---|---|
| Japan | $11.16 | Our plans |
| USA | $13.95 | Our plans |
| Turkey | $10.04 | Our plans |
| Thailand | not listed | Our plans |
| UK | $12.84 | Our plans |
| Spain | not listed | Our plans |
Source: saily.com country pages, October 2026. Saily’s page for some destinations only showed unlimited plans when we checked, which is why a few rows say “not listed”. Open our country page for the current price of a comparable plan.
When Saily fits better
- You want an unlimited option by the day for a heavy-use trip.
- You want to choose from several validities for the same data size.
When Simsimsim fits better
- Plan styles. Fixed-data plans from 1 GB to 50 GB, day-pass plans (0.5 to 10 GB per day at full speed, then unlimited at reduced speed), regional plans (Europe 35 countries, Asia 14) and global plans.
- Buy now, install later. An unused plan stays valid for up to 180 days before activation.
- Top up the same eSIM. Most plans can be topped up without a new QR code, while the eSIM is active, up to 9 times.
- 4G/5G networks. 5G on local operators in 123 countries.
- Clear refund tiers. Full refund if you never install the eSIM (180 days), see the refund policy.
Common questions
Is Saily cheaper than Simsimsim?
For some destinations the prices are close. Use the table for Saily’s 5 GB / 30 days price and the linked Simsimsim country page for ours; compare the same data size and number of days.
Does Saily have unlimited plans?
On the country pages we checked in October 2026, yes: unlimited plans by the number of days. Simsimsim has day-pass plans with a daily full-speed allowance and reduced speed after it, not unlimited full-speed data.
Can I top up the same eSIM?
On Simsimsim, most plans can be topped up on the same eSIM without a new QR code while it is active, up to 9 times. For Saily, check their top-up rules.
What if I buy but do not travel?
Simsimsim plans stay valid up to 180 days before activation, and you can get a full refund if you never install the eSIM. See the refund policy.
See our plans
Pick your destination on our country list or compare plans for a region on the regions page.
Written by Simsimsim, which competes with Saily, so weigh it accordingly. Saily information was read from its public pages in October 2026.