Use your device history
Review previous mobile-data use and consider how this trip differs. Video, cloud backups and a shared hotspot can change your needs; a single allowance cannot suit every traveler.
Cheapest São Tomé and Príncipe eSIMs Compared – November 2026
47 matching plans from 10 providers. Listed promotional prices from $8.76.
Find your data allowance ↗Photo: David Stanley from Nanaimo, Canada · CC BY 2.0 · Cropped for display
47 matching offers10 providersFeed checked 09 Nov 2026, 08:13 UTC
Enough data, starting at the lowest listed price
How allowance minimums workFixed-data offers meeting each stated data and validity minimum.
| Your trip | Lowest listed offer | Actual allowance | Listed price |
|---|---|---|---|
| Lowest listed allowance |  RoamlessLowest paid allowance | 1 GB · 30 days | $8.76 · Promo, terms apply |
| At least 5 GB · 7 days | RoamlessData target · 5 GB+ | 5 GB · 30 days | $32.76 · Promo, terms apply |
| At least 10 GB · 14 days | RoamlessData target · 10 GB+ | 10 GB · 30 days | $58.36 · Promo, terms apply |
| At least 20 GB · 30 days |  WiilineData target · 20 GB+ | 20 GB · 30 days | $444.59 · Promo, terms apply |
The comparison
Measure the fit.
Promotional offers included. Check codes and eligibility. Known trials and restricted offers excluded. See free trials & eligibility
Regular and promotional offers
Swipe across to compare every plan detail →
| Provider / plan | Feature signals | Network & 5G | Data | Validity | Price & provider |
|---|---|---|---|---|---|
Hotspot (Tethering)Supported Top-upSupported ID checkUnknown Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | unitel-st5G: Supported | 1 GBReset: Unknown | 30 daysActivation: Unknown | $8.76Promo · terms apply$10.95 / listed GBRegular $10.95Code not supplied · Terms unconfirmed | |
Hotspot (Tethering)Supported Top-upSupported ID checkUnknown Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | unitel-st5G: Not supported | 1 GBReset: Unknown | 30 daysActivation: Unknown | $14.36Promo · terms apply$17.95 / listed GBRegular $17.95Code not supplied · Terms unconfirmed | |
Hotspot (Tethering)Supported Top-upSupported ID checkUnknown Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goYes | unitel-st5G: Not supported | 1 GBReset: Unknown | No expiry confirmedActivation: Unknown | $14.36Promo · terms apply$17.95 / listed GBRegular $17.95Code not supplied · Terms unconfirmed | |
Hotspot (Tethering)Supported Top-upSupported ID checkUnknown Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | unitel-st5G: Supported | 2 GBReset: Unknown | 30 daysActivation: Unknown | $15.56Promo · terms apply$9.73 / listed GBRegular $19.45Code not supplied · Terms unconfirmed | |
Hotspot (Tethering)Supported Top-upSupported ID checkNot required Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | Unknown5G: Not supported | 1 GBReset: Unknown | 7 daysActivation: Unknown | $20.08Regular price$20.08 / listed GB | |
Hotspot (Tethering)Supported Top-upSupported ID checkUnknown Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | unitel-st5G: Supported | 3 GBReset: Unknown | 30 daysActivation: Unknown | $20.36Promo · terms apply$8.48 / listed GBRegular $25.45Code not supplied · Terms unconfirmed | |
Hotspot (Tethering)Supported Top-upNot supported ID checkNot required Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | unitel-st5G: Not supported | 50 MBReset: Unknown | 30 daysActivation: Unknown | $23.75Promo · terms apply$500.00 / listed GBRegular $25.00Code not supplied · Terms unconfirmed | |
Hotspot (Tethering)Supported Top-upSupported ID checkUnknown Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | unitel-st5G: Not supported | 1 GBReset: Unknown | 7 daysActivation: Unknown | $25.00Regular price$25.00 / listed GB | |
Hotspot (Tethering)Unknown Top-upNot supported ID checkUnknown Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | Unknown5G: Not supported | 50 MBReset: Unknown | 30 daysActivation: Unknown | $25.19Promo · terms apply$559.80 / listed GBRegular $27.99Code not supplied · Terms unconfirmed | |
Hotspot (Tethering)Unknown Top-upUnknown ID checkUnknown Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | cstmovel-st5G: Not supported | 1 GBReset: Unknown | 7 daysActivation: Unknown | $26.10Promo · terms apply$29.00 / listed GBRegular $29.00Code not supplied · Terms unconfirmed | |
Hotspot (Tethering)Supported Top-upSupported ID checkUnknown Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | unitel-st5G: Not supported | 2 GBReset: Unknown | 30 daysActivation: Unknown | $28.36Promo · terms apply$17.73 / listed GBRegular $35.45Code not supplied · Terms unconfirmed | |
Hotspot (Tethering)Supported Top-upSupported ID checkUnknown Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goYes | unitel-st5G: Not supported | 2 GBReset: Unknown | No expiry confirmedActivation: Unknown | $28.72Promo · terms apply$17.95 / listed GBRegular $35.90Code not supplied · Terms unconfirmed | |
Hotspot (Tethering)Unknown Top-upUnknown ID checkUnknown Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | Unknown5G: Not supported | 50 MBReset: Unknown | 30 daysActivation: Unknown | $30.50Regular price$610.00 / listed GB | |
Hotspot (Tethering)Unknown Top-upUnknown ID checkUnknown Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | Unknown5G: Not supported | 50 MBReset: Unknown | 30 daysActivation: Unknown | $30.50Regular price$610.00 / listed GB | |
Hotspot (Tethering)Supported Top-upSupported ID checkUnknown Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | unitel-st5G: Supported | 5 GBReset: Unknown | 30 daysActivation: Unknown | $32.76Promo · terms apply$8.19 / listed GBRegular $40.95Code not supplied · Terms unconfirmed | |
Hotspot (Tethering)Unknown Top-upUnknown ID checkUnknown Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | unitel-st5G: Not supported | 1 GBReset: Unknown | 7 daysActivation: Unknown | $33.29Promo · terms apply$36.99 / listed GBRegular $36.99Code not supplied · Terms unconfirmed | |
Hotspot (Tethering)Supported Top-upSupported ID checkNot required Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | Unknown5G: Not supported | 1 GBReset: Unknown | 7 daysActivation: Unknown | $34.19Promo · terms apply$37.99 / listed GBRegular $37.99Code not supplied · Terms unconfirmed | |
Hotspot (Tethering)Unknown Top-upSupported ID checkNot required Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | unitel-st5G: Not supported | 1 GBReset: Unknown | 7 daysActivation: Unknown | $34.76Regular price$34.76 / listed GB | |
Hotspot (Tethering)Supported Top-upSupported ID checkNot required Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | Unknown5G: Not supported | 3 GBReset: Unknown | 15 daysActivation: Unknown | $41.52Regular price$13.84 / listed GB | |
Hotspot (Tethering)Supported Top-upSupported ID checkUnknown Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | unitel-st5G: Not supported | 3 GBReset: Unknown | 30 daysActivation: Unknown | $42.36Promo · terms apply$17.65 / listed GBRegular $52.95Code not supplied · Terms unconfirmed | |
Hotspot (Tethering)Supported Top-upSupported ID checkUnknown Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goYes | unitel-st5G: Not supported | 3 GBReset: Unknown | No expiry confirmedActivation: Unknown | $43.08Promo · terms apply$17.95 / listed GBRegular $53.85Code not supplied · Terms unconfirmed | |
Hotspot (Tethering)Unknown Top-upUnknown ID checkUnknown Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | cstmovel-st5G: Not supported | 3 GBReset: Unknown | 15 daysActivation: Unknown | $49.50Promo · terms apply$18.33 / listed GBRegular $55.00Code not supplied · Terms unconfirmed | |
Hotspot (Tethering)Supported Top-upSupported ID checkUnknown Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | unitel-st5G: Not supported | 5 GBReset: Unknown | 30 daysActivation: Unknown | $51.96Promo · terms apply$12.99 / listed GBRegular $64.95Code not supplied · Terms unconfirmed | |
Hotspot (Tethering)Supported Top-upSupported ID checkUnknown Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goYes | unitel-st5G: Not supported | 4 GBReset: Unknown | No expiry confirmedActivation: Unknown | $57.44Promo · terms apply$17.95 / listed GBRegular $71.80Code not supplied · Terms unconfirmed | |
Hotspot (Tethering)Supported Top-upSupported ID checkUnknown Low-latency flagNot flagged Throttling riskNot flagged SubscriptionNo Pay as you goNo | unitel-st5G: Supported | 10 GBReset: Unknown | 30 daysActivation: Unknown | $58.36Promo · terms apply$7.30 / listed GBRegular $72.95Code not supplied · Terms unconfirmed |
Sizing the data allowance
Size an eSIM allowance for São Tomé and Príncipe
Estimate your own requirements first, then compare providers against that consistent target.
Distinguish total and daily data
A daily allowance may reset and may not carry unused data forward. Do not multiply its headline number by the validity and assume it behaves like one flexible data pool.
Check the limit after the allowance
For offers described as unlimited, inspect the listed high-speed allocation and any speed or throttling information. Ask the provider when those details are missing.
Choosing a provider
Finding enough data for São Tomé and Príncipe
Use the aggregator to compare allowances before buying from a provider.
What is the cheapest eSIM for São Tomé and Príncipe?
For São Tomé and Príncipe, the lowest priced offers meeting 5 GB and at least 30 days are:
- Roamless $32.76 (promo; terms apply)
- Wiiline $128.69 (promo; terms apply)
- CloudOn eSIM $195.74 (promo; terms apply)
For a light week, the cheapest 1 GB bundle lasting at least 7 days is:
- Roamless $8.76 (promo; terms apply)
Listed prices read 9 Nov 2026.
What is the cheapest 1 GB eSIM for São Tomé and Príncipe?
For São Tomé and Príncipe, the lowest priced offers meeting 1 GB and at least 7 days are:
- Roamless $8.76 (promo; terms apply)
- Horizon eSIM $20.08
- Nomad $25.00
Listed prices read 9 Nov 2026.
What is the cheapest 3 GB eSIM for São Tomé and Príncipe?
For São Tomé and Príncipe, the lowest priced offers meeting 3 GB and at least 30 days are:
- Roamless $20.36 (promo; terms apply)
- Nomad $59.00
- CloudOn eSIM $84.14 (promo; terms apply)
Listed prices read 9 Nov 2026.
What is the cheapest 5 GB eSIM for São Tomé and Príncipe?
For São Tomé and Príncipe, the lowest priced offers meeting 5 GB and at least 30 days are:
- Roamless $32.76 (promo; terms apply)
- Wiiline $128.69 (promo; terms apply)
- CloudOn eSIM $195.74 (promo; terms apply)
Listed prices read 9 Nov 2026.
What is the cheapest 10 GB eSIM for São Tomé and Príncipe?
For São Tomé and Príncipe, the lowest priced offers meeting 10 GB and at least 30 days are:
- Roamless $58.36 (promo; terms apply)
- Wiiline $239.39 (promo; terms apply)
Listed prices read 9 Nov 2026.
What is the cheapest 20 GB eSIM for São Tomé and Príncipe?
For São Tomé and Príncipe, the lowest priced offers meeting 20 GB and at least 30 days are:
- Wiiline $444.59 (promo; terms apply)
Listed prices read 9 Nov 2026.
How much data should I compare for São Tomé and Príncipe?
Use your device’s past mobile-data usage and planned activities as a starting point. Set that minimum and enough validity, then compare the qualifying provider totals.
Does a 5 GB filter show only 5 GB plans for São Tomé and Príncipe?
No. It is a minimum and can include larger qualifying fixed allowances. Each row shows the actual amount supplied by that offer.
Can I compare daily and fixed-data São Tomé and Príncipe offers as one allowance?
They may behave differently. A daily cap can reset without unused data carrying forward. Minimum-total-data queries exclude resetting and ambiguous daily offers to avoid implying one flexible pool.
Does Meter manage the balance on my São Tomé and Príncipe eSIM?
No. Meter compares listed plans. The provider or your device supplies balance and usage information after you buy.