Reduce your global connectivity costs by up to 50x

Keep your teams connected worldwide. Pay only for what they actually use.
4.9/5
4.7/5Excellent
Over 1,000,000 smart travelers use Kolet

Chosen by leading travel brands worldwide

A largely overlooked cost center

Structural budget waste

You’re paying for plans that are oversized compared to actual usage.

Lack of analytical visibility

You can’t accurately allocate spend to a project or cost center, making the data difficult to use.

Costly operational friction

Your Finance and IT teams spend valuable time on manual reconciliation with little added value.

À la carte roaming. Only pay for what you use.

Traditional carriers

No one is traveling? You still pay.
Inactive lines are still billed.
Limited to a single local network
Long and complex integration
Confusing invoices, no actionable insights
Only pay for actual usage
No charges for inactive lines, no monthly minimums
Access to the best local networks, automatically selected
Up and running in 48 hours, no changes to your existing setup
Real time dashboard, per employee

Connected to the best networks in every country

No coverage gaps
South Korea
South Korea
KT
4G
5G
SK Telecom
4G
5G
Canada
Canada
Telus
4G
5G
Bell
4G
5G
Rogers
4G
5G
Thailand
Thailand
DTAC
4G
5G
AIS
4G
5G
Brazil
Brazil
Claro
4G
5G
Vivo
4G
5G
TIM
4G
5G
Mexico
Mexico
Movistar
4G
5G
Telcel
4G
AT&T
4G
5G
+145 countries
The Cockpit

All your data usage, zero blind spots

Equip your teams easily

Add a team member, they receive their eSIM instantly. No other action needed.

Equip your teams easily

Avoid overages

Set caps before trips.

Avoid overages

Give autonomy without losing control

Control access. Activate or deactivate a team member's access with one click.

Give autonomy without losing control

See immediately where the expense goes

By team member, by destination, by trip. The invoice finally becomes readable.

See immediately where the expense goes

Only pay for the data you use. Up to 50× cheaper

No usage, no bill. It’s that simple.
if your team doesn’t travel
for access to the admin platform
for premium customer support

“A unique global eSIM solution that offers instant connectivity to our pilots while drastically reducing our roaming costs through simplified management”

Gökmen Düzgören · Operations Management

24/7 support from real people.
Replies in under a minute.

Get help in your own language, anytime.
Available on Whatsapp
Available on the App
Available in 10 languages

Deploy Kolet in less than 24 hours

No complex integration
No operator change required
Test on a limited scope first
No long term commitment
Reduce costs without launching a new IT project or changing your existing setup.

Connect the world responsibly

As a certified B Corp, we've committed to meeting high standards of transparency and accountability.
Read our impact report.

How much is employee travel really costing you?

See what you would have saved with Kolet

Audit of your current telecom bills
Tailored savings estimate
Cost breakdown by country and region
Recommended rollout plan
Expert feedback within 15 minutes

Five stars. Full bars.

DH
David HnatiwNovember 2, 2026
Verified

Installation was smooth and warnings were provided on usage and time.

JO
JolandaNovember 2, 2026
Verified

Easy app, notifications to give a heads up about the balance of your GB and moving remaining GB credits to a new subscription. Kolet makes travelling and staying connected easy.

ME
MerlynNovember 2, 2026
Verified

Great coverage and amazing support. Thank you guys!

MI
MicahNovember 2, 2026
Verified

Amazing, low cost easy to pay and was an amazing solution to my stay in America. Even on the Road trip with my cousin i was able to use data. I'm not sure about other countries but I highly recommend

AL
AlanNovember 2, 2026
Verified

Easy to work with. Balance trasfer.

DI
DianaNovember 2, 2026
Verified

My Esim provider whenever I travel abroad, very competitive prices, impecable service and intuitive in usage.

GM
gmitashNovember 2, 2026
Verified

This is the game changer. No more physical cards. Subscribe and you can use this eSIM across the world.

KE
KelvinNovember 2, 2026
Verified

Worked as expected without issues.

MR
Michelle Rua QuiringNovember 2, 2026
Verified

expendive but useful

CF
claire fennNovember 1, 2026
Verified

Really easy up load onto your phone, no actual sim required. Worked great whilst away. Would recommend.

UD
uddin.mshafiqNovember 1, 2026
Verified

It worked well for France, Switzerland and Georgia. So, I found this eSim trustworthy. Price looks competitive.

SW
Shereen WiddowsonNovember 1, 2026
Verified

Very good experience got a good deal. The allowance was more than enough and had reception across most of the island Which meant good service sometimes better than WiFi. Impressed and glad I used it. This was a good experience 1st time using an esim

4.7/5Excellent
4.9/5
4.9/5

Frequently Asked Questions

What is Kolet?

An eSIM solution that automatically connects your team to the best networks in 145 countries. No roaming, no SIM change, no complexity.

Is this solution for me?

We're built for companies with employees who travel frequently. Get full visibility and control over your connectivity costs.