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Simsima eSIM Plans for Thailand
Compare Simsima's current data plans for Thailand — real prices, checked daily.
- 37
- Plans for Thailand
- $7.84
- Cheapest plan with 7+ days & 3GB+
- #78 / 123
- Price rank in Thailand
- 11/12
- Trust facts verified
37 plans
All prices checked Oct 22, 2026
| # | Data | Duration | Daily cap | Price/GB | Price/day | Price | |
|---|---|---|---|---|---|---|---|
| 1 | 100MB | 7 days | — | $15.36/GB | $0.21/day |
$1.50 $15.36/GB
|
|
| 2 | 1GB | 7 days | — | $3.36/GB | $0.48/day |
$3.36 $3.36/GB
|
|
| 3 |
Best price/day
3GB
|
30 days | — | $1.96/GB | $0.20/day |
$5.95
-1%
$5.88 $1.96/GB
|
|
| 4 |
Best price
5GB
|
30 days | — | $1.57/GB | $0.26/day |
$7.84 $1.57/GB
|
|
| 5 |
Best unlimited
Unlimited
Throttled to 1 Mbps after the high-speed allowance
|
3 days |
then 1 Mbps
|
— | $3.09/day |
$9.26 |
|
| 6 | Unlimited Throttled to 512 Kbps after the high-speed allowance | 3 days |
then 512 Kbps
|
— | $3.09/day |
$9.26 |
|
| 7 | Unlimited 5GB/day, then 1 Mbps | 3 days |
5GB/day
then 1 Mbps
|
— | $3.09/day |
$9.26 |
|
| 8 | Unlimited Throttled to 1 Mbps after the high-speed allowance | 3 days |
then 1 Mbps
|
— | $3.09/day |
$9.26 |
|
| 9 | Unlimited Throttled to 1 Mbps after the high-speed allowance | 3 days |
then 1 Mbps
|
— | $3.10/day |
$9.62
-3%
$9.31 |
|
| 10 | 10GB | 30 days | — | $1.08/GB | $0.36/day |
$10.81
-0%
$10.78 $1.08/GB
|
|
| 11 | Unlimited Throttled to 1 Mbps after the high-speed allowance | 5 days |
then 1 Mbps
|
— | $2.78/day |
$13.90 |
|
| 12 | Unlimited Throttled to 512 Kbps after the high-speed allowance | 5 days |
then 512 Kbps
|
— | $2.78/day |
$13.90 |
|
| 13 | Unlimited Throttled to 512 Kbps after the high-speed allowance | 5 days |
then 512 Kbps
|
— | $2.78/day |
$13.90 |
|
| 14 | Unlimited 5GB/day, then 1 Mbps | 5 days |
5GB/day
then 1 Mbps
|
— | $2.94/day |
$14.70 |
|
| 15 | Unlimited Throttled to 1 Mbps after the high-speed allowance | 5 days |
then 1 Mbps
|
— | $3.01/day |
$15.04 |
|
| 16 | 20GB | 30 days | — | $0.88/GB | $0.59/day |
$17.64 $0.88/GB
|
|
| 17 | Unlimited Throttled to 1 Mbps after the high-speed allowance | 7 days |
then 1 Mbps
|
— | $2.87/day |
$20.07 |
|
| 18 | Unlimited Throttled to 512 Kbps after the high-speed allowance | 7 days |
then 512 Kbps
|
— | $2.87/day |
$20.07 |
|
| 19 | Unlimited Throttled to 512 Kbps after the high-speed allowance | 7 days |
then 512 Kbps
|
— | $2.87/day |
$20.07 |
|
| 20 | Unlimited 5GB/day, then 1 Mbps | 7 days |
5GB/day
then 1 Mbps
|
— | $2.94/day |
$20.58 |
|
| 21 | Unlimited Throttled to 1 Mbps after the high-speed allowance | 10 days |
then 1 Mbps
|
— | $2.73/day |
$27.30 |
|
| 22 | Unlimited Throttled to 512 Kbps after the high-speed allowance | 10 days |
then 512 Kbps
|
— | $2.73/day |
$27.30 |
|
| 23 | Unlimited Throttled to 512 Kbps after the high-speed allowance | 10 days |
then 512 Kbps
|
— | $2.88/day |
$28.81 |
|
| 24 | Unlimited 5GB/day, then 1 Mbps | 10 days |
5GB/day
then 1 Mbps
|
— | $3.04/day |
$30.38 |
|
| 25 | Unlimited Throttled to 1 Mbps after the high-speed allowance | 15 days |
then 1 Mbps
|
— | $2.22/day |
$33.26 |
|
| 26 | Unlimited Throttled to 512 Kbps after the high-speed allowance | 15 days |
then 512 Kbps
|
— | $2.22/day |
$33.26 |
|
| 27 | Unlimited Throttled to 512 Kbps after the high-speed allowance | 15 days |
then 512 Kbps
|
— | $2.31/day |
$34.65 |
|
| 28 | Unlimited Throttled to 1 Mbps after the high-speed allowance | 15 days |
then 1 Mbps
|
— | $2.31/day |
$34.65 |
|
| 29 | Unlimited 5GB/day, then 1 Mbps | 15 days |
5GB/day
then 1 Mbps
|
— | $2.55/day |
$38.22 |
|
| 30 | 50GB | 30 days | — | $0.89/GB | $1.48/day |
$44.37 $0.89/GB
|
|
| 31 | Unlimited Throttled to 1 Mbps after the high-speed allowance | 30 days |
then 1 Mbps
|
— | $1.53/day |
$45.80 |
|
| 32 | Unlimited Throttled to 512 Kbps after the high-speed allowance | 30 days |
then 512 Kbps
|
— | $1.53/day |
$45.81 |
|
| 33 | Unlimited 5GB/day, then 1 Mbps | 30 days |
5GB/day
then 1 Mbps
|
— | $1.60/day |
$48.02 |
|
| 34 | Unlimited Throttled to 1 Mbps after the high-speed allowance | 30 days |
then 1 Mbps
|
— | $1.70/day |
$51.01 |
|
| 35 | 50GB | 90 days | — | $1.35/GB | $0.75/day |
$67.62 $1.35/GB
|
|
| 36 | 20GB | 365 days | — | $4.24/GB | $0.23/day |
$84.83 $4.24/GB
|
Other providers in Thailand
Cheapest plan with 7+ days & 3GB+ (5GB+ from 15 days, 10GB+ from 180 days) from each provider, next to Simsima's $7.84. Compare any two in Thailand side by side.
About Simsima
11 of 12 facts confirmedStill researching: Founded
- Headquarters
- Barcelona, Spain
- Legal entity
- Simsima SLU
- Website
- simsima.io
- Refund policy
- Full refund if the eSIM hasn't been installed/activated, there's a technical failure on Simsima's side, or the wrong plan was delivered — not available once installed and connected to a network.
- Validity starts
- Starts when the eSIM first connects to a network in the destination country, not at installation — you can install days or weeks ahead without losing validity.
- Fair-use limit
- No fair-use throttling on Unlimited plans — full speed for the entire validity period; only real network conditions may vary speed.
- Top-ups & rollover
- Add more data anytime from your Simsima account without reinstalling the eSIM.
- Lost device / reinstalling
- Free, unlimited eSIM profile reinstallation if the eSIM is accidentally deleted.
- Billing currency
- Charges in your local currency when supported (USD, AUD, CAD, EUR, GBP, JPY); otherwise standard bank FX rates/fees may apply.
- Support
- Live chat · WhatsApp · Email · 24/7
- Payment
- Card · Apple Pay · Google Pay · Crypto · Alipay
- ID verification
- Not required
Facts verified on Sep 5, 2026 from Simsima's own site
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