KnowRoaming 7 cheapest rows

esim0 vs KnowRoaming in Guinea-Bissau

Side-by-side pricing for Guinea-Bissau, straight from each provider's current real plans.

esim0

1/8 cheapest rows

9 of 12 facts confirmed Score 64/100 -15%

Best for: Unlimited data · Multi-country trips · Short trips · Long stays

View plans Visit ↗

Cheapest overall

KnowRoaming

7/8 cheapest rows

8 of 12 facts confirmed Score 62/100 -10%

Best for: Unlimited data · Multi-country trips · Short trips · Long stays

View plans Visit ↗

KnowRoaming is the cheapest option in 7 of the 8 price rows for Guinea-Bissau. The remaining rows go to esim0. Live plans from each provider's catalog, re-checked daily.

Prices in Guinea-Bissau

Cheapest live plan from each provider per trip size. Every price links to that exact plan.

	esim0	KnowRoaming
Starting price	$9.99 1GB · 7 days Get eSIM →	$6.87 1GB · 7 days Get eSIM →
1 GB or more	$9.99 1GB · 7 days Get eSIM →	$6.87 1GB · 7 days Get eSIM →
5 GB or more	$42.99 5GB · 30 days Get eSIM →	$19.83 5GB · 15 days Get eSIM →
10 GB or more	$84.99 10GB · 30 days Get eSIM →	$31.99 10GB · 30 days Get eSIM →
20 GB or more	$157.99 20GB · 30 days Get eSIM →	$63.46 20GB · 30 days 🌐 Global Also valid in: Albania, Algeria, Andorra, Anguilla +159 more Get eSIM →
Unlimited	—	$42.25 Unlimited · 3 days 🌐 Global Also valid in: Albania, Algeria, Andorra, Anguilla +159 more Get eSIM →
Best price/GB	$7.90	$3.17
Best price/day	$0.90	$0.98

Comparison by eSIMKart

Starting price

esim0

$9.99

1GB · 7 days

Get eSIM →

KnowRoaming

$6.87

1GB · 7 days

Get eSIM →

1 GB or more

esim0

$9.99

1GB · 7 days

Get eSIM →

KnowRoaming

$6.87

1GB · 7 days

Get eSIM →

5 GB or more

esim0

$42.99

5GB · 30 days

Get eSIM →

KnowRoaming

$19.83

5GB · 15 days

Get eSIM →

10 GB or more

esim0

$84.99

10GB · 30 days

Get eSIM →

KnowRoaming

$31.99

10GB · 30 days

Get eSIM →

20 GB or more

esim0

$157.99

20GB · 30 days

Get eSIM →

KnowRoaming

$63.46

20GB · 30 days

Get eSIM →

Unlimited

esim0

—

KnowRoaming

$42.25

Unlimited · 3 days

Get eSIM →

Best price/GB

esim0

$7.90

KnowRoaming

$3.17

Best price/day

esim0

$0.90

KnowRoaming

$0.98

Comparison by eSIMKart

Networks in Guinea-Bissau

esim0: Orange
KnowRoaming: Not listed

Plan types sold for Guinea-Bissau

esim0KnowRoaming Unlimited data ✓ ✓ Regional bundles ✓ ✓ Global bundles (50+ countries) ✓ ✓ Pay as you go — —

Policies compared

Confirmed from each provider's own site — see the trust card on each provider page for the verification date.

ID verification

esim0: Not confirmed yet

KnowRoaming: Not confirmed yet

Refund policy

esim0: Refund within 7 days of purchase if the eSIM cannot activate due to a fault on their side, advertised coverage is unavailable, the same plan was bought twice, or the QR code was not delivered within 24 hours. No refund once the eSIM has been activated or used, or for device incompatibility or changed travel plans.

KnowRoaming: Full refund if the eSIM was never installed or the plan never connected; after that a full or partial refund is discretionary (under 2% of data used, or a fault on their side). Ask within 90 days of purchase and before validity ends; reviewed within 4 working days, paid within 15 calendar days.

Validity starts

esim0: Validity starts at the first connection to the network (Terms §6); an unused eSIM stays installable for 180 days after purchase.

KnowRoaming: The plan starts when you first connect in a supported country, not at purchase; validity days count from that first connection and run continuously. It must be started within the 'Activate before' window shown at checkout. Unused data expires with the validity period, no rollover.

Fair-use limit

esim0: Not confirmed yet

KnowRoaming: Unlimited country plans: 5 GB at full speed every 24 hours, then reduced speed until the allowance resets (24h counted from first connection); the Global unlimited plan gets 2 GB a day, then up to 256 kbps. Hotspot use counts against the allowance. Fixed plans stop when the data is used.

Top-ups & rollover

esim0: Top-ups from the dashboard for eligible eSIMs only; a different destination or an expired plan needs a new eSIM.

KnowRoaming: Top up from My plans in the app or on knowroaming.com: select the plan, tap Top up, choose extra data or days; no new eSIM, nothing to scan, the connection doesn't drop. Optional auto top-up (off by default) charges the saved card when the plan runs low.

Support

esim0: Email · WhatsApp · 24/7 by email

KnowRoaming: Live chat · Email · Help center · WhatsApp · 24/7

Comparison by eSIMKart