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Onesim Reviews | Read Customer Reviews of onesim.co

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Electronics & Technology
Computers & Phones
Onesim

OnesimReviews of onesim.co

3.068 reviews
Computers & Phones
530-B Harkle Road, Suite 100, Santa Fe, New Mexico

Directions Website

Onesim3.0

Reviews68 About Contact

Overall score

3.0 out of 5

Average

Average of 68 reviews

Distribution

5★40%
4★7%
3★6%
2★3%
1★44%

What customers rate

Detail scores appear once 5 customers have rated them.

Contact & location

onesim.co
[email protected]
530-B Harkle Road, Suite 100Santa Fe, NM 87505

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.

Also known as: onesim.co
Website: onesim.co
Category: Computers & Phones
Location: Santa Fe, New Mexico
Listed on Five Star Index: 2026

About these reviews

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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Onesim reviews

Showing 2 reviews with 2 stars · Clear filters

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Joe
Jul 25, 2023
Good network coverage
Good network coverage, but inaccurate data counter. Purchased two esims from Onesim of 10GB and they both stopped at 9.3GB. Not good.
Report
Manfred T.
May 8, 2023
Partially unsatisfactory
Good: purchase and installation of eSIM was easy. Convenient pricing. Unsatisfactory: Ramdomly data rate was dropping to allmost zero (sometimes for hours, sometimes minutes).
Report