eSIM Plans for Sao Tome and Principe
Compare prices and data allowances from top eSIM providers.
3 real discount codes, exclusive to eSIMKart, are currently active for Sao Tome and Principe.
Estimated usage ~1.9GB (Moderate, includes a 20% buffer)
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Live deals for Sao Tome and Principe
Public promotions from providers selling Sao Tome and Principe eSIMs — not eSIMKart exclusives, and they expire. Copying a code opens the provider through our link.
| # | Provider | Data | Duration | Daily cap | Price/GB | Price/day | Coupon | Price | |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
|
1GB
Hotspot supported
🌍 Regional
Also valid in: Algeria, Benin, Botswana, Burkina Faso +38 more
|
30 days | — | $10.95/GB | $0.37/day | — |
$10.95 $10.95/GB
Covers your 7-day trip
|
|
| 2 |
Best price
Best price/GB
Gohub
|
20GB
Hotspot supported
🌐 Global
Also valid in: Åland Islands, Albania, Algeria, Andorra +95 more
|
30 days | — | $1.50/GB | $1.00/day | — |
$29.97 $1.50/GB
Covers your 7-day trip
|
|
| 3 |
1GB
|
7 days | — | $36.99/GB | $5.28/day | -10% |
$36.99
$33.29 $36.99/GB
Covers your 7-day trip
|
||
| 4 |
Roamless
Networks: Unitel (3G/4G)
|
1GB
Hotspot supported
|
30 days | — | $17.95/GB | $0.60/day | — |
$17.95 $17.95/GB
Covers your 7-day trip
|
|
| 5 |
3GB
|
30 days | — | $31.16/GB | $3.12/day | -10% |
$93.49
$84.14 $31.16/GB
Covers your 7-day trip
|
||
| 6 |
Roamless
Networks: Unitel (3G/4G)
|
2GB
Hotspot supported
🌍 Regional
Also valid in: Algeria, Benin, Botswana, Burkina Faso +38 more
|
30 days | — | $9.73/GB | $0.65/day | — |
$19.45 $9.73/GB
Covers your 7-day trip
|
|
| 7 |
5GB
|
30 days | — | $43.50/GB | $7.25/day | -10% |
$217.49
$195.74 $43.50/GB
Covers your 7-day trip
|
||
| 8 |
Roamless
Networks: Unitel (3G/4G)
|
3GB
Hotspot supported
🌍 Regional
Also valid in: Algeria, Benin, Botswana, Burkina Faso +38 more
|
30 days | — | $8.48/GB | $0.85/day | — |
$25.45 $8.48/GB
Covers your 7-day trip
|
|
| 9 |
Best unlimited
CloudOn
|
Unlimited
2GB/day, then 1 Mbps
|
3 days |
2GB/day
then 1 Mbps
|
— | $114.00/day | -10% |
$341.99
$307.79
× 3 for 7 days = $1,025.97
|
|
| 10 |
Roamless
Networks: Unitel (3G/4G)
|
2GB
Hotspot supported
|
30 days | — | $17.73/GB | $1.18/day | — |
$35.45 $17.73/GB
Covers your 7-day trip
|
|
| 11 |
10GB
|
30 days | — | $37.05/GB | $12.35/day | -10% |
$370.49
$333.44 $37.05/GB
Covers your 7-day trip
|
||
| 12 |
Roamless
Networks: Unitel (3G/4G)
|
5GB
Hotspot supported
🌍 Regional
Also valid in: Algeria, Benin, Botswana, Burkina Faso +38 more
|
30 days | — | $8.19/GB | $1.37/day | — |
$40.95 $8.19/GB
Covers your 7-day trip
|
|
| 13 |
Unlimited
2GB/day, then 1 Mbps
|
5 days |
2GB/day
then 1 Mbps
|
— | $103.70/day | -10% |
$518.49
$466.64
× 2 for 7 days = $1,036.98
|
||
| 14 |
Roamless
Networks: Unitel (3G/4G)
|
3GB
Hotspot supported
|
30 days | — | $17.65/GB | $1.77/day | — |
$52.95 $17.65/GB
Covers your 7-day trip
|
|
| 15 |
Unlimited
2GB/day, then 1 Mbps
|
7 days |
2GB/day
then 1 Mbps
|
— | $93.86/day | -10% |
$656.99
$591.29
Covers your 7-day trip
|
||
| 16 |
Roamless
Networks: Unitel (3G/4G)
|
5GB
Hotspot supported
|
30 days | — | $12.99/GB | $2.17/day | — |
$64.95 $12.99/GB
Covers your 7-day trip
|
|
| 17 |
Unlimited
2GB/day, then 1 Mbps
|
10 days |
2GB/day
then 1 Mbps
|
— | $84.45/day | -10% |
$844.49
$760.04
Covers your 7-day trip
|
||
| 18 |
Roamless
Networks: Unitel (3G/4G)
|
10GB
Hotspot supported
🌍 Regional
Also valid in: Algeria, Benin, Botswana, Burkina Faso +38 more
|
30 days | — | $7.30/GB | $2.43/day | — |
$72.95 $7.30/GB
Covers your 7-day trip
|
|
| 19 |
20480MB
🌐 Global
Also valid in: Afghanistan, Albania, Algeria, American Samoa +195 more
|
30 days | — | $1.55/GB | $1.03/day | -15% |
$30.99
$26.34 $1.55/GB
Covers your 7-day trip
|
Compare providers
Pick 2–4 providers to compare side by side.
Which mobile networks do eSIM providers use in Sao Tome and Principe?
The 2 networks below are what the 5 providers listed for Sao Tome and Principe connect to, taken from each provider's own coverage data. Pick a provider on the network you know works where you are going.
RoamifyNetwork and 5G availability come from each provider's published coverage; actual speed depends on your device and location.
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Frequently asked questions about Sao Tome and Principe eSIMs
What is the cheapest eSIM for Sao Tome and Principe?
Right now the cheapest Sao Tome and Principe eSIM on eSIMKart is Roamless's 1GB plan for 30 days at $10.95. Prices from 5 providers are re-checked automatically every day, so this answer updates itself.
Is there an unlimited data eSIM for Sao Tome and Principe?
Yes — 4 unlimited-data plans cover Sao Tome and Principe. The cheapest is CloudOn's 3 days unlimited plan at $341.99. Most unlimited plans apply a fair-use speed cap after heavy daily use, so check the provider's terms.
How many providers sell eSIMs for Sao Tome and Principe?
5 providers currently list 20 plans for Sao Tome and Principe, from $10.95 to $844.49. Every plan links straight to the provider's own checkout — eSIMKart compares, it doesn't resell.
How long does a Sao Tome and Principe eSIM last?
Validity ranges from 3 to 30 days. Pick a plan that covers your whole stay — validity usually starts on first connection, and most plans can't be paused.
Can I use a multi-country eSIM in Sao Tome and Principe?
Yes — 6 regional or global plans listed here also work in Sao Tome and Principe. They cost a little more per GB but save you from buying a separate eSIM for each country on a multi-stop trip.
Will my phone work with a Sao Tome and Principe eSIM?
You need an unlocked, eSIM-compatible phone — most iPhones from XS onward and most recent Samsung Galaxy and Google Pixel models qualify. Use our free eSIM compatibility checker to confirm your exact model before buying.
