OnesimReviews of onesim.co

Name: Onesim
Address: 530-B Harkle Road, Suite 100, Santa Fe, NM, 87505, US
Rating: 3

Onesim

About Onesim

Best prepaid eSIM data plans for travelers, digital nomads and remote workers

Onesim (onesim.co) has 68 customer reviews on Five Star Index, with an average rating of 3.0 out of 5.

Replies: The company replied to 7% of reviews.
Latest: Most recent review: April 2026.
Edits: Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
Score: This company cannot pay to remove reviews or change its score.

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Showing 5 reviews with 4 stars · Clear filters

Lars C.
Jan 5, 2025
Easy to install
Easy to install, worked mostly very well
Phil
Mar 28, 2024
Worked as expected
Worked as expected but the speed was not something one would desire. I think it's perfect for someone who needs to get connected for a short time in Mexico.
Jürgen
Sep 4, 2023
Good to have
Easy to Install.
NS
Jul 5, 2023
everything went smoothly
everything went smoothly, had internet in france and italy. full 5G speed. But i went to monaco and there it was not working. With my other carrier i had internet in monaco which should be included in france package. would definitly buy it again!
Craig N.
Jan 20, 2023
Wonderful service with minor hiccups
Wonderful service with minor hiccups It was a great experience from start to finish. However, there was no way for me to purchase (or at least from what I could see on the website) a smaller amount of data for when I ran out. I think there should be an option for that.
Response from OnesimJan 22, 2023
Dear Craig, Thank you for your appreciation. We will provide a recharge service soon this year. Regards, Onesim Team