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.
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.
Firsty eSIM Data Plans for Montenegro
Firsty Free
Unlimited
1
Day
$0.00
Max speed: 256kbps
Includes Ads
Firsty Comfort+ (Montenegro) - 1 Day
1.5GB
∞ at 512kbps1
Day
$3.53
(€3.00)
$2.35/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 1 Day
8GB
∞ at 512kbps1
Day
$7.06
(€6.00)
$0.88/GB
Firsty Comfort+ (Montenegro) - 2 Days
1.5GB
/day
/day
∞ at 512kbps2
Days
$7.06
(€6.00)
$2.35/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 3 Days
1.5GB
/day
/day
∞ at 512kbps3
Days
$9.54
(€8.10)
$2.12/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 4 Days
1.5GB
/day
/day
∞ at 512kbps4
Days
$12.72
(€10.80)
$2.12/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 2 Days
8GB
/day
/day
∞ at 512kbps2
Days
$14.13
(€12.00)
$0.88/GB
Firsty Comfort+ (Montenegro) - 5 Days
1.5GB
/day
/day
∞ at 512kbps5
Days
$15.90
(€13.50)
$2.12/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 6 Days
1.5GB
/day
/day
∞ at 512kbps6
Days
$19.07
(€16.20)
$2.12/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 3 Days
8GB
/day
/day
∞ at 512kbps3
Days
$19.43
(€16.50)
$0.81/GB
Firsty Comfort+ (Montenegro) - 7 Days
1.5GB
/day
/day
∞ at 512kbps7
Days
$22.25
(€18.90)
$2.12/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 8 Days
1.5GB
/day
/day
∞ at 512kbps8
Days
$24.49
(€20.80)
$2.04/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 4 Days
8GB
/day
/day
∞ at 512kbps4
Days
$25.90
(€22.00)
$0.81/GB
Firsty Comfort+ (Montenegro) - 9 Days
1.5GB
/day
/day
∞ at 512kbps9
Days
$27.55
(€23.40)
$2.04/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 10 Days
1.5GB
/day
/day
∞ at 512kbps10
Days
$30.61
(€26.00)
$2.04/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 5 Days
8GB
/day
/day
∞ at 512kbps5
Days
$32.38
(€27.50)
$0.81/GB
Firsty Comfort+ (Montenegro) - 11 Days
1.5GB
/day
/day
∞ at 512kbps11
Days
$33.68
(€28.60)
$2.04/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 12 Days
1.5GB
/day
/day
∞ at 512kbps12
Days
$36.74
(€31.20)
$2.04/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 6 Days
8GB
/day
/day
∞ at 512kbps6
Days
$38.86
(€33.00)
$0.81/GB
Firsty Comfort+ (Montenegro) - 13 Days
1.5GB
/day
/day
∞ at 512kbps13
Days
$39.80
(€33.80)
$2.04/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 14 Days
1.5GB
/day
/day
∞ at 512kbps14
Days
$42.86
(€36.40)
$2.04/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 15 Days
1.5GB
/day
/day
∞ at 512kbps15
Days
$44.15
(€37.50)
$1.96/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 7 Days
8GB
/day
/day
∞ at 512kbps7
Days
$45.33
(€38.50)
$0.81/GB
Firsty Comfort+ (Montenegro) - 16 Days
1.5GB
/day
/day
∞ at 512kbps16
Days
$47.10
(€40.00)
$1.96/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 8 Days
8GB
/day
/day
∞ at 512kbps8
Days
$49.45
(€42.00)
$0.77/GB
Firsty Comfort+ (Montenegro) - 17 Days
1.5GB
/day
/day
∞ at 512kbps17
Days
$50.04
(€42.50)
$1.96/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 18 Days
1.5GB
/day
/day
∞ at 512kbps18
Days
$52.99
(€45.00)
$1.96/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 9 Days
8GB
/day
/day
∞ at 512kbps9
Days
$55.64
(€47.25)
$0.77/GB
Firsty Comfort+ (Montenegro) - 19 Days
1.5GB
/day
/day
∞ at 512kbps19
Days
$55.93
(€47.50)
$1.96/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 20 Days
1.5GB
/day
/day
∞ at 512kbps20
Days
$58.87
(€50.00)
$1.96/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 10 Days
8GB
/day
/day
∞ at 512kbps10
Days
$61.82
(€52.50)
$0.77/GB
Firsty Comfort+ (Montenegro) - 21 Days
1.5GB
/day
/day
∞ at 512kbps21
Days
$61.82
(€52.50)
$1.96/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 22 Days
1.5GB
/day
/day
∞ at 512kbps22
Days
$64.76
(€55.00)
$1.96/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 23 Days
1.5GB
/day
/day
∞ at 512kbps23
Days
$67.70
(€57.50)
$1.96/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 11 Days
8GB
/day
/day
∞ at 512kbps11
Days
$68.00
(€57.75)
$0.77/GB
Firsty Comfort+ (Montenegro) - 24 Days
1.5GB
/day
/day
∞ at 512kbps24
Days
$70.65
(€60.00)
$1.96/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 25 Days
1.5GB
/day
/day
∞ at 512kbps25
Days
$73.59
(€62.50)
$1.96/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 12 Days
8GB
/day
/day
∞ at 512kbps12
Days
$74.18
(€63.00)
$0.77/GB
Firsty Comfort+ (Montenegro) - 26 Days
1.5GB
/day
/day
∞ at 512kbps26
Days
$76.53
(€65.00)
$1.96/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 27 Days
1.5GB
/day
/day
∞ at 512kbps27
Days
$79.48
(€67.50)
$1.96/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 13 Days
8GB
/day
/day
∞ at 512kbps13
Days
$80.36
(€68.25)
$0.77/GB
Firsty Comfort+ (Montenegro) - 28 Days
1.5GB
/day
/day
∞ at 512kbps28
Days
$82.42
(€70.00)
$1.96/GB
Max speed: 5Mbps
Firsty Comfort+ (Montenegro) - 29 Days
1.5GB
/day
/day
∞ at 512kbps29
Days
$85.37
(€72.50)
$1.96/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 14 Days
8GB
/day
/day
∞ at 512kbps14
Days
$86.54
(€73.50)
$0.77/GB
Firsty First Class (Montenegro) - 15 Days
8GB
/day
/day
∞ at 512kbps15
Days
$88.31
(€75.00)
$0.74/GB
Firsty Comfort+ (Montenegro) - 30 Days
1.5GB
/day
/day
∞ at 512kbps30
Days
$88.31
(€75.00)
$1.96/GB
Max speed: 5Mbps
Firsty First Class (Montenegro) - 16 Days
8GB
/day
/day
∞ at 512kbps16
Days
$94.20
(€80.00)
$0.74/GB
Firsty First Class (Montenegro) - 17 Days
8GB
/day
/day
∞ at 512kbps17
Days
$100.08
(€85.00)
$0.74/GB
Firsty First Class (Montenegro) - 18 Days
8GB
/day
/day
∞ at 512kbps18
Days
$105.97
(€90.00)
$0.74/GB
Firsty First Class (Montenegro) - 19 Days
8GB
/day
/day
∞ at 512kbps19
Days
$111.86
(€95.00)
$0.74/GB
Firsty First Class (Montenegro) - 20 Days
8GB
/day
/day
∞ at 512kbps20
Days
$117.75
(€100.00)
$0.74/GB
Firsty First Class (Montenegro) - 21 Days
8GB
/day
/day
∞ at 512kbps21
Days
$123.63
(€105.00)
$0.74/GB
Firsty First Class (Montenegro) - 22 Days
8GB
/day
/day
∞ at 512kbps22
Days
$129.52
(€110.00)
$0.74/GB
Firsty First Class (Montenegro) - 23 Days
8GB
/day
/day
∞ at 512kbps23
Days
$135.41
(€115.00)
$0.74/GB
Firsty First Class (Montenegro) - 24 Days
8GB
/day
/day
∞ at 512kbps24
Days
$141.30
(€120.00)
$0.74/GB
Firsty First Class (Montenegro) - 25 Days
8GB
/day
/day
∞ at 512kbps25
Days
$147.18
(€125.00)
$0.74/GB
Firsty First Class (Montenegro) - 26 Days
8GB
/day
/day
∞ at 512kbps26
Days
$153.07
(€130.00)
$0.74/GB
Firsty First Class (Montenegro) - 27 Days
8GB
/day
/day
∞ at 512kbps27
Days
$158.96
(€135.00)
$0.74/GB
Firsty First Class (Montenegro) - 28 Days
8GB
/day
/day
∞ at 512kbps28
Days
$164.84
(€140.00)
$0.74/GB
Firsty First Class (Montenegro) - 29 Days
8GB
/day
/day
∞ at 512kbps29
Days
$170.73
(€145.00)
$0.74/GB
Firsty First Class (Montenegro) - 30 Days
8GB
/day
/day
∞ at 512kbps30
Days
$176.62
(€150.00)
$0.74/GB
Frequently Asked Questions
Does Firsty offer unlimited data eSIM for Montenegro?
Firsty offers a 1‑day unlimited data eSIM for Montenegro under the “Firsty Free” plan. The plan is free, covers Montenegro (as well as 78 other countries), and contains advertising. Because the data allowance is unlimited, a Fair Usage Policy applies; after heavy use speeds may be throttled, and in the case of Firsty Free the maximum speed is capped at 256 kbps. Travelers who are concerned about how speed restrictions affect their data usage should contact Firsty directly to confirm the typical amount of data that remains at normal speed under the FUP.
Does Firsty offer Montenegro eSIM with phone number and SMS?
Firsty does not offer Montenegro eSIM plans that include a phone number or SMS capability. All available plans from this provider for Montenegro are strictly data‑only, so you will not receive a local number or the ability to send or receive cellular text messages.
Travelers who need communication while abroad can still use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection provided by the eSIM for voice calls and messaging.
How many data plans does Firsty offer for Montenegro?
Firsty offers 16 single‑country plans that cover only Montenegro and one multi‑country plan that includes Montenegro. The plans range in price from free to about $177 USD, with data caps from 1.5 GB up to unlimited. A handful of those options (three plans) are fixed‑data‑cap plans, while the rest provide daily data caps, giving customers flexibility depending on whether they prefer a set amount of data for the entire validity period or a data allowance reset each day.
Summarized by Gen AI. Last updated:
Montenegro Also Covered By
Other Countries Nearby Montenegro
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