Firsty
Firsty keeps travelers connected in 160+ countries with a single eSIM that automatically picks the best network. The free plan offers basic data for messaging, emails, and calls, with options to upgrade to faster speeds whenever needed. You can pay per day for extra flexibility, and leftover data can be reused on future trips, even in different countries. Plus, in-app support is available 24/7 in 80 languages, ensuring help is always at hand.
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Firsty eSIM Data Plans for Cayman Islands
Plan nameDataValidityPrice/GBPrice
Firsty Comfort+ (Cayman Islands) - 1 Day
1.5GB
+ ∞ at 512kbps
1 Day
$9.40/GB
$14.10
(€12.00)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 1 Day
1.5GB
+ ∞ at 512kbps
1 Day
$14.10
€12.00
$9.40/GB
Max speed: 5Mbps
Firsty First Class (Cayman Islands) - 1 Day
8GB
+ ∞ at 512kbps
1 Day
$3.67/GB
$29.37
(€25.00)
Firsty First Class (Cayman Islands) - 1 Day
8GB
+ ∞ at 512kbps
1 Day
$29.37
€25.00
$3.67/GB
Firsty Comfort+ (Cayman Islands) - 2 Days
1.5GB/day
+ ∞ at 512kbps
2 Days
$18.79/GB
$56.38
(€48.00)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 2 Days
1.5GB/day
+ ∞ at 512kbps
2 Days
$56.38
€48.00
$18.79/GB
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 3 Days
1.5GB/day
+ ∞ at 512kbps
3 Days
$25.84/GB
$116.29
(€99.00)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 3 Days
1.5GB/day
+ ∞ at 512kbps
3 Days
$116.29
€99.00
$25.84/GB
Max speed: 5Mbps
Firsty First Class (Cayman Islands) - 2 Days
8GB/day
+ ∞ at 512kbps
2 Days
$7.34/GB
$117.47
(€100.00)
Firsty First Class (Cayman Islands) - 2 Days
8GB/day
+ ∞ at 512kbps
2 Days
$117.47
€100.00
$7.34/GB
Firsty Comfort+ (Cayman Islands) - 4 Days
1.5GB/day
+ ∞ at 512kbps
4 Days
$34.46/GB
$206.74
(€176.00)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 4 Days
1.5GB/day
+ ∞ at 512kbps
4 Days
$206.74
€176.00
$34.46/GB
Max speed: 5Mbps
Firsty First Class (Cayman Islands) - 3 Days
8GB/day
+ ∞ at 512kbps
3 Days
$10.13/GB
$243.16
(€207.00)
Firsty First Class (Cayman Islands) - 3 Days
8GB/day
+ ∞ at 512kbps
3 Days
$243.16
€207.00
$10.13/GB
Firsty Comfort+ (Cayman Islands) - 5 Days
1.5GB/day
+ ∞ at 512kbps
5 Days
$43.07/GB
$323.04
(€275.00)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 5 Days
1.5GB/day
+ ∞ at 512kbps
5 Days
$323.04
€275.00
$43.07/GB
Max speed: 5Mbps
Firsty First Class (Cayman Islands) - 4 Days
8GB/day
+ ∞ at 512kbps
4 Days
$13.51/GB
$432.28
(€368.00)
Firsty First Class (Cayman Islands) - 4 Days
8GB/day
+ ∞ at 512kbps
4 Days
$432.28
€368.00
$13.51/GB
Firsty Comfort+ (Cayman Islands) - 6 Days
1.5GB/day
+ ∞ at 512kbps
6 Days
$51.69/GB
$465.17
(€396.00)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 6 Days
1.5GB/day
+ ∞ at 512kbps
6 Days
$465.17
€396.00
$51.69/GB
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 7 Days
1.5GB/day
+ ∞ at 512kbps
7 Days
$60.30/GB
$633.15
(€539.00)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 7 Days
1.5GB/day
+ ∞ at 512kbps
7 Days
$633.15
€539.00
$60.30/GB
Max speed: 5Mbps
Firsty First Class (Cayman Islands) - 5 Days
8GB/day
+ ∞ at 512kbps
5 Days
$16.89/GB
$675.44
(€575.00)
Firsty First Class (Cayman Islands) - 5 Days
8GB/day
+ ∞ at 512kbps
5 Days
$675.44
€575.00
$16.89/GB
Firsty Comfort+ (Cayman Islands) - 8 Days
1.5GB/day
+ ∞ at 512kbps
8 Days
$65.78/GB
$789.38
(€672.00)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 8 Days
1.5GB/day
+ ∞ at 512kbps
8 Days
$789.38
€672.00
$65.78/GB
Max speed: 5Mbps
Firsty First Class (Cayman Islands) - 6 Days
8GB/day
+ ∞ at 512kbps
6 Days
$20.26/GB
$972.63
(€828.00)
Firsty First Class (Cayman Islands) - 6 Days
8GB/day
+ ∞ at 512kbps
6 Days
$972.63
€828.00
$20.26/GB
Firsty Comfort+ (Cayman Islands) - 9 Days
1.5GB/day
+ ∞ at 512kbps
9 Days
$74.00/GB
$999.06
(€850.50)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 9 Days
1.5GB/day
+ ∞ at 512kbps
9 Days
$999.06
€850.50
$74.00/GB
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 10 Days
1.5GB/day
+ ∞ at 512kbps
10 Days
$82.23/GB
$1,233
(€1,050)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 10 Days
1.5GB/day
+ ∞ at 512kbps
10 Days
$1,233
€1,050
$82.23/GB
Max speed: 5Mbps
Firsty First Class (Cayman Islands) - 7 Days
8GB/day
+ ∞ at 512kbps
7 Days
$23.64/GB
$1,324
(€1,127)
Firsty First Class (Cayman Islands) - 7 Days
8GB/day
+ ∞ at 512kbps
7 Days
$1,324
€1,127
$23.64/GB
Firsty Comfort+ (Cayman Islands) - 11 Days
1.5GB/day
+ ∞ at 512kbps
11 Days
$90.45/GB
$1,492
(€1,271)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 11 Days
1.5GB/day
+ ∞ at 512kbps
11 Days
$1,492
€1,271
$90.45/GB
Max speed: 5Mbps
Firsty First Class (Cayman Islands) - 8 Days
8GB/day
+ ∞ at 512kbps
8 Days
$25.84/GB
$1,654
(€1,408)
Firsty First Class (Cayman Islands) - 8 Days
8GB/day
+ ∞ at 512kbps
8 Days
$1,654
€1,408
$25.84/GB
Firsty Comfort+ (Cayman Islands) - 12 Days
1.5GB/day
+ ∞ at 512kbps
12 Days
$98.67/GB
$1,776
(€1,512)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 12 Days
1.5GB/day
+ ∞ at 512kbps
12 Days
$1,776
€1,512
$98.67/GB
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 13 Days
1.5GB/day
+ ∞ at 512kbps
13 Days
$106.90/GB
$2,084
(€1,775)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 13 Days
1.5GB/day
+ ∞ at 512kbps
13 Days
$2,084
€1,775
$106.90/GB
Max speed: 5Mbps
Firsty First Class (Cayman Islands) - 9 Days
8GB/day
+ ∞ at 512kbps
9 Days
$29.07/GB
$2,093
(€1,782)
Firsty First Class (Cayman Islands) - 9 Days
8GB/day
+ ∞ at 512kbps
9 Days
$2,093
€1,782
$29.07/GB
Firsty Comfort+ (Cayman Islands) - 14 Days
1.5GB/day
+ ∞ at 512kbps
14 Days
$115.12/GB
$2,417
(€2,058)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 14 Days
1.5GB/day
+ ∞ at 512kbps
14 Days
$2,417
€2,058
$115.12/GB
Max speed: 5Mbps
Firsty First Class (Cayman Islands) - 10 Days
8GB/day
+ ∞ at 512kbps
10 Days
$32.30/GB
$2,584
(€2,200)
Firsty First Class (Cayman Islands) - 10 Days
8GB/day
+ ∞ at 512kbps
10 Days
$2,584
€2,200
$32.30/GB
Firsty Comfort+ (Cayman Islands) - 15 Days
1.5GB/day
+ ∞ at 512kbps
15 Days
$117.47/GB
$2,643
(€2,250)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 15 Days
1.5GB/day
+ ∞ at 512kbps
15 Days
$2,643
€2,250
$117.47/GB
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 16 Days
1.5GB/day
+ ∞ at 512kbps
16 Days
$125.30/GB
$3,007
(€2,560)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 16 Days
1.5GB/day
+ ∞ at 512kbps
16 Days
$3,007
€2,560
$125.30/GB
Max speed: 5Mbps
Firsty First Class (Cayman Islands) - 11 Days
8GB/day
+ ∞ at 512kbps
11 Days
$35.53/GB
$3,127
(€2,662)
Firsty First Class (Cayman Islands) - 11 Days
8GB/day
+ ∞ at 512kbps
11 Days
$3,127
€2,662
$35.53/GB
Firsty Comfort+ (Cayman Islands) - 17 Days
1.5GB/day
+ ∞ at 512kbps
17 Days
$133.13/GB
$3,395
(€2,890)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 17 Days
1.5GB/day
+ ∞ at 512kbps
17 Days
$3,395
€2,890
$133.13/GB
Max speed: 5Mbps
Firsty First Class (Cayman Islands) - 12 Days
8GB/day
+ ∞ at 512kbps
12 Days
$38.76/GB
$3,721
(€3,168)
Firsty First Class (Cayman Islands) - 12 Days
8GB/day
+ ∞ at 512kbps
12 Days
$3,721
€3,168
$38.76/GB
Firsty Comfort+ (Cayman Islands) - 18 Days
1.5GB/day
+ ∞ at 512kbps
18 Days
$140.96/GB
$3,806
(€3,240)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 18 Days
1.5GB/day
+ ∞ at 512kbps
18 Days
$3,806
€3,240
$140.96/GB
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 19 Days
1.5GB/day
+ ∞ at 512kbps
19 Days
$148.79/GB
$4,241
(€3,610)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 19 Days
1.5GB/day
+ ∞ at 512kbps
19 Days
$4,241
€3,610
$148.79/GB
Max speed: 5Mbps
Firsty First Class (Cayman Islands) - 13 Days
8GB/day
+ ∞ at 512kbps
13 Days
$41.99/GB
$4,367
(€3,718)
Firsty First Class (Cayman Islands) - 13 Days
8GB/day
+ ∞ at 512kbps
13 Days
$4,367
€3,718
$41.99/GB
Firsty Comfort+ (Cayman Islands) - 20 Days
1.5GB/day
+ ∞ at 512kbps
20 Days
$156.62/GB
$4,699
(€4,000)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 20 Days
1.5GB/day
+ ∞ at 512kbps
20 Days
$4,699
€4,000
$156.62/GB
Max speed: 5Mbps
Firsty First Class (Cayman Islands) - 14 Days
8GB/day
+ ∞ at 512kbps
14 Days
$45.22/GB
$5,065
(€4,312)
Firsty First Class (Cayman Islands) - 14 Days
8GB/day
+ ∞ at 512kbps
14 Days
$5,065
€4,312
$45.22/GB
Firsty Comfort+ (Cayman Islands) - 21 Days
1.5GB/day
+ ∞ at 512kbps
21 Days
$164.45/GB
$5,180
(€4,410)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 21 Days
1.5GB/day
+ ∞ at 512kbps
21 Days
$5,180
€4,410
$164.45/GB
Max speed: 5Mbps
Firsty First Class (Cayman Islands) - 15 Days
8GB/day
+ ∞ at 512kbps
15 Days
$44.05/GB
$5,286
(€4,500)
Firsty First Class (Cayman Islands) - 15 Days
8GB/day
+ ∞ at 512kbps
15 Days
$5,286
€4,500
$44.05/GB
Firsty Comfort+ (Cayman Islands) - 22 Days
1.5GB/day
+ ∞ at 512kbps
22 Days
$172.29/GB
$5,685
(€4,840)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 22 Days
1.5GB/day
+ ∞ at 512kbps
22 Days
$5,685
€4,840
$172.29/GB
Max speed: 5Mbps
Firsty First Class (Cayman Islands) - 16 Days
8GB/day
+ ∞ at 512kbps
16 Days
$46.99/GB
$6,014
(€5,120)
Firsty First Class (Cayman Islands) - 16 Days
8GB/day
+ ∞ at 512kbps
16 Days
$6,014
€5,120
$46.99/GB
Firsty Comfort+ (Cayman Islands) - 23 Days
1.5GB/day
+ ∞ at 512kbps
23 Days
$180.12/GB
$6,214
(€5,290)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 23 Days
1.5GB/day
+ ∞ at 512kbps
23 Days
$6,214
€5,290
$180.12/GB
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 24 Days
1.5GB/day
+ ∞ at 512kbps
24 Days
$187.95/GB
$6,766
(€5,760)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 24 Days
1.5GB/day
+ ∞ at 512kbps
24 Days
$6,766
€5,760
$187.95/GB
Max speed: 5Mbps
Firsty First Class (Cayman Islands) - 17 Days
8GB/day
+ ∞ at 512kbps
17 Days
$49.92/GB
$6,790
(€5,780)
Firsty First Class (Cayman Islands) - 17 Days
8GB/day
+ ∞ at 512kbps
17 Days
$6,790
€5,780
$49.92/GB
Firsty Comfort+ (Cayman Islands) - 25 Days
1.5GB/day
+ ∞ at 512kbps
25 Days
$195.78/GB
$7,342
(€6,250)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 25 Days
1.5GB/day
+ ∞ at 512kbps
25 Days
$7,342
€6,250
$195.78/GB
Max speed: 5Mbps
Firsty First Class (Cayman Islands) - 18 Days
8GB/day
+ ∞ at 512kbps
18 Days
$52.86/GB
$7,612
(€6,480)
Firsty First Class (Cayman Islands) - 18 Days
8GB/day
+ ∞ at 512kbps
18 Days
$7,612
€6,480
$52.86/GB
Firsty Comfort+ (Cayman Islands) - 26 Days
1.5GB/day
+ ∞ at 512kbps
26 Days
$203.61/GB
$7,941
(€6,760)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 26 Days
1.5GB/day
+ ∞ at 512kbps
26 Days
$7,941
€6,760
$203.61/GB
Max speed: 5Mbps
Firsty First Class (Cayman Islands) - 19 Days
8GB/day
+ ∞ at 512kbps
19 Days
$55.80/GB
$8,481
(€7,220)
Firsty First Class (Cayman Islands) - 19 Days
8GB/day
+ ∞ at 512kbps
19 Days
$8,481
€7,220
$55.80/GB
Firsty Comfort+ (Cayman Islands) - 27 Days
1.5GB/day
+ ∞ at 512kbps
27 Days
$211.44/GB
$8,563
(€7,290)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 27 Days
1.5GB/day
+ ∞ at 512kbps
27 Days
$8,563
€7,290
$211.44/GB
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 28 Days
1.5GB/day
+ ∞ at 512kbps
28 Days
$219.27/GB
$9,209
(€7,840)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 28 Days
1.5GB/day
+ ∞ at 512kbps
28 Days
$9,209
€7,840
$219.27/GB
Max speed: 5Mbps
Firsty First Class (Cayman Islands) - 20 Days
8GB/day
+ ∞ at 512kbps
20 Days
$58.73/GB
$9,397
(€8,000)
Firsty First Class (Cayman Islands) - 20 Days
8GB/day
+ ∞ at 512kbps
20 Days
$9,397
€8,000
$58.73/GB
Firsty Comfort+ (Cayman Islands) - 29 Days
1.5GB/day
+ ∞ at 512kbps
29 Days
$227.10/GB
$9,879
(€8,410)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 29 Days
1.5GB/day
+ ∞ at 512kbps
29 Days
$9,879
€8,410
$227.10/GB
Max speed: 5Mbps
Firsty First Class (Cayman Islands) - 21 Days
8GB/day
+ ∞ at 512kbps
21 Days
$61.67/GB
$10,361
(€8,820)
Firsty First Class (Cayman Islands) - 21 Days
8GB/day
+ ∞ at 512kbps
21 Days
$10,361
€8,820
$61.67/GB
Firsty Comfort+ (Cayman Islands) - 30 Days
1.5GB/day
+ ∞ at 512kbps
30 Days
$234.93/GB
$10,572
(€9,000)
Max speed: 5Mbps
Firsty Comfort+ (Cayman Islands) - 30 Days
1.5GB/day
+ ∞ at 512kbps
30 Days
$10,572
€9,000
$234.93/GB
Max speed: 5Mbps
Firsty First Class (Cayman Islands) - 22 Days
8GB/day
+ ∞ at 512kbps
22 Days
$64.61/GB
$11,371
(€9,680)
Firsty First Class (Cayman Islands) - 22 Days
8GB/day
+ ∞ at 512kbps
22 Days
$11,371
€9,680
$64.61/GB
Firsty First Class (Cayman Islands) - 23 Days
8GB/day
+ ∞ at 512kbps
23 Days
$67.54/GB
$12,428
(€10,580)
Firsty First Class (Cayman Islands) - 23 Days
8GB/day
+ ∞ at 512kbps
23 Days
$12,428
€10,580
$67.54/GB
Firsty First Class (Cayman Islands) - 24 Days
8GB/day
+ ∞ at 512kbps
24 Days
$70.48/GB
$13,532
(€11,520)
Firsty First Class (Cayman Islands) - 24 Days
8GB/day
+ ∞ at 512kbps
24 Days
$13,532
€11,520
$70.48/GB
Firsty First Class (Cayman Islands) - 25 Days
8GB/day
+ ∞ at 512kbps
25 Days
$73.42/GB
$14,683
(€12,500)
Firsty First Class (Cayman Islands) - 25 Days
8GB/day
+ ∞ at 512kbps
25 Days
$14,683
€12,500
$73.42/GB
Firsty First Class (Cayman Islands) - 26 Days
8GB/day
+ ∞ at 512kbps
26 Days
$76.35/GB
$15,882
(€13,520)
Firsty First Class (Cayman Islands) - 26 Days
8GB/day
+ ∞ at 512kbps
26 Days
$15,882
€13,520
$76.35/GB
Firsty First Class (Cayman Islands) - 27 Days
8GB/day
+ ∞ at 512kbps
27 Days
$79.29/GB
$17,127
(€14,580)
Firsty First Class (Cayman Islands) - 27 Days
8GB/day
+ ∞ at 512kbps
27 Days
$17,127
€14,580
$79.29/GB
Firsty First Class (Cayman Islands) - 28 Days
8GB/day
+ ∞ at 512kbps
28 Days
$82.23/GB
$18,419
(€15,680)
Firsty First Class (Cayman Islands) - 28 Days
8GB/day
+ ∞ at 512kbps
28 Days
$18,419
€15,680
$82.23/GB
Firsty First Class (Cayman Islands) - 29 Days
8GB/day
+ ∞ at 512kbps
29 Days
$85.16/GB
$19,758
(€16,820)
Firsty First Class (Cayman Islands) - 29 Days
8GB/day
+ ∞ at 512kbps
29 Days
$19,758
€16,820
$85.16/GB
Firsty First Class (Cayman Islands) - 30 Days
8GB/day
+ ∞ at 512kbps
30 Days
$88.10/GB
$21,144
(€18,000)
Firsty First Class (Cayman Islands) - 30 Days
8GB/day
+ ∞ at 512kbps
30 Days
$21,144
€18,000
$88.10/GB
Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
Firsty for Cayman Islands FAQ
Does Firsty offer unlimited data eSIM for Cayman Islands?
Firsty does not offer an unlimited data eSIM plan for the Cayman Islands. The available plans provide a fixed data allowance, such as the Firsty First Class plan that offers 8 GB per day. While this is a generous amount of data for most travelers, it is not unlimited, and users who require continuous, unrestricted data would need a different provider. Choosing a fixed data plan can be more cost‑effective for typical usage patterns, unless the user consumes an exceptionally high volume of data.
Does Firsty offer Cayman Islands eSIM with phone number and SMS?
Firsty does not offer Cayman Islands eSIM plans that include a phone number or SMS capability. The available plans are data‑only, so travelers will need to rely on data for voice and messaging. Popular VoIP applications such as WhatsApp, Telegram, and iMessage work over the data connection and allow calls and messaging without a local phone number.
How many data plans does Firsty offer for Cayman Islands?
Firsty offers 16 single‑country data plans for the Cayman Islands and does not provide any multi‑country plans for the destination. The available options span a price range of roughly $13.84 to $20, 762.68, with data caps from 1.5GB up to 8GB and validity periods of 1 to 30 days. Within these 16 plans, 14 are daily‑data‑cap plans that refresh the data allowance each day, while 2 are fixed‑data‑cap plans that deliver a set amount of data for the entire validity period.
Summarized by AI, Last updated:
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