# Inbox eSIM plans for Cayman Islands

> 9 active Inbox eSIM plans that cover Cayman Islands, from $8.90.
> Updated October 17, 2026. Prices in USD. Web page: https://esimguide.com/cayman-islands-esim/inboxesim
> Discount code: **ESIMGUIDE (10% off)**. 10% off at Inbox eSIM

## Networks in Cayman Islands

As stated by Inbox eSIM: FLOW (5G). The technology is the fastest the provider states, not a measured speed.

## Plans

| Plan | Data | Validity | Price | Coverage | Network | Hotspot | Voice | SMS | Phone number | Top-up | ID check | Breakout |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Cayman Islands 1 GB / 7 days | 1 GB | 7 days | $8.90 | Cayman Islands only | 5G | Yes | No | No | No | Yes | No | GB |
| Caribbean regional 1 GB / 7 days | 1 GB | 7 days | $8.90 | 25 countries | 5G | Yes | No | No | No | Yes | No | GB |
| Caribbean regional 3 GB / 30 days | 3 GB | 30 days | $20.90 | 25 countries | 5G | Yes | No | No | No | Yes | No | GB |
| Cayman Islands 3 GB / 30 days | 3 GB | 30 days | $21.90 | Cayman Islands only | 5G | Yes | No | No | No | Yes | No | GB |
| Cayman Islands 5 GB / 30 days | 5 GB | 30 days | $33.90 | Cayman Islands only | 5G | Yes | No | No | No | Yes | No | GB |
| Caribbean regional 5 GB / 30 days | 5 GB | 30 days | $35.90 | 25 countries | 5G | Yes | No | No | No | Yes | No | GB |
| Caribbean regional 10 GB / 30 days | 10 GB | 30 days | $59.90 | 25 countries | 5G | Yes | No | No | No | Yes | No | GB |
| Cayman Islands 10 GB / 30 days | 10 GB | 30 days | $60.90 | Cayman Islands only | 5G | Yes | No | No | No | Yes | No | GB |
| Cayman Islands 20 GB / 30 days | 20 GB | 30 days | $110.90 | Cayman Islands only | 5G | Yes | No | No | No | Yes | No | GB |

Yes / No are what the provider states. Varies means it differs across the plan's coverage. — means the provider does not say, which is not the same as No.
Breakout lists every country the provider declares for the plan; where it names several, which one serves this destination is not stated.

## More

- [All providers for Cayman Islands](https://esimguide.com/cayman-islands-esim.md)
- [Inbox eSIM plans for Cayman Islands, with filters](https://esimguide.com/cayman-islands-esim/inboxesim)