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Rated 1 out of 5 stars

We paid over 50 Euros for two weeks of internet service while staying at the Goelia Hotel in Saint Gilles, France. The internet worked for the first day. After that, we were not able to connect at all... See more

Rated 2 out of 5 stars

We paid 54 euros for 12 days at the campground Baia San nicola for two devices. The measured speed was around 8 Mbps. That’s not up to standard for 2026. There are several routers mounted on wooden p... See more

Rated 1 out of 5 stars

For many years Osmosis is the only option in the naturist camping La Genèse (no mobile network reception). All these years the quality is awful, and it is not improving. All people I met have the s... See more

Company replied

Rated 2 out of 5 stars

Purchased unlimited data for 2 weeks (51€) while staying at Camping La Pointe in french Landes. Max speed was 2.1Mbps. I contacted customer support and just stated that there was nothing else the... See more

Company details

  1. Telecommunications Service Provider
  2. also in
  3. Internet Service Provider

Written by the company

"Depuis plus de 15 années, les femmes et les hommes d’OSMOZIS, animés des valeurs que sont la transparence et l’authenticité, mettent leur expertise technique, leur capacité d’innovation, leur énergie et leur dynamisme au service des clients. Spécialiste de la transformation numérique des campings et résidence de vacances en Europe, OSMOZIS propose aujourd’hui à ses clients des solutions complètes d’optimisation et de gestion dématérialisée de leur centre de vacances. En 15 ans, le Groupe a construit, acquis un parc installé, et possède près de 30 000 équipements WiFi/LoRaWan sur environ 2000 sites en Europe."


Contact info

1.7

Bad

TrustScore 1.5 out of 5

564 reviews

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No recent history of asking for reviews

This company hasn't invited customers recently, so reviews may not be representative

Hasn’t replied to negative reviews

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1.7

All reviews

(564)

37 reviews in the last 12 months

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Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 1 out of 5 stars

A complete waste of money!

We paid over 50 Euros for two weeks of internet service while staying at the Goelia Hotel in Saint Gilles, France. The internet worked for the first day. After that, we were not able to connect at all on any of our devices. Do not waste your money on this! (Also, our hotel failed to inform us of the poor internet service at check-in, despite already being aware of this issue. We will also be mentioning this in our review of the hotel.)

August 8, 2026
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Rated 2 out of 5 stars

We paid 54 euros for headache

We paid 54 euros for 12 days at the campground Baia San nicola for two devices. The measured speed was around 8 Mbps. That’s not up to standard for 2026. There are several routers mounted on wooden poles throughout the campground. Still, we kept losing the connection and had to reconnect over and over again. The range is a joke.
Apple MacBooks and iPhones had trouble staying connected, despite a strong signal. Unfortunately, I can’t recommend it.

July 12, 2026
Unprompted review
Rated 1 out of 5 stars

DO NOT USE OSMOZIS!

This "internet service provider" is the worst I've ever experienced in all my days traveling. The connection worked ok the first day then all of a sudden I have "antennae issues". Im told to wait 1 day just to be told that nobody did anything to fix it. Then after calling 3 times, the 3rd time I had screen recorded proof of the connection to the SSID and how it just disappears after connecting for 3 seconds. The techs on the phone are very nice but this is false info to say you cover 2500 locations throughout France. It's funny how my evidence and professional network talk somehow got the connection to work long enough for my refund email to be sent back saying its now working. Then the next day no more connection. Please use your local providers. This is a scam and nothing more.

July 26, 2025
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Rated 1 out of 5 stars

WIFI with Osmozis

I thoughtlessly paid for 2 months of their WIFI service in Corsica, and in less than 2 days their service was down for a whole day. Their customer service only asked stupid questions and suggested a consultation. They should have looked at their server, it seems to be screaming that their service is available or dead in a given area. After that, I asked them to credit me with the 59 euros I paid for the two months, and they didn't even bother to reply. They are a gang of thieves, avoid them if you can.

July 5, 2025
Unprompted review
Rated 1 out of 5 stars

Ozmozis refused a full refund even though they were at fault.

There was no WiFi at the Eurocamp we stayed, so we purchased their WiFi package for 7 days @ €43. The WiFi worked for one day before it stopped working. We flagged this with the Resasol IT team onsite and they acknowledged that a number of the antennae onsite were out of order and therefore WiFi at our stall location was not available. We told them we wanted a full refund, however, when we got home we received a partial refund, because (according to them) we had used a considerable amount on day 1! There was no cap on this WiFi purchase and the problem was with the supplier's faulty equipment not with us, however, Ozmozis refused point blank to refund our purchase in full. Extremely poor service and deserves to be called out.

July 25, 2024
Unprompted review
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Reply from Osmozis

Hello, 🌟
Your feedback is essential to us, and we are sorry to hear that our service did not meet your expectations. Please accept our sincerest apologies for the inconvenience caused. To help us better understand the circumstances of your experience 🛠️ and find an appropriate solution, could you please provide us with the following details:
- Your Wi-Fi ticket reference number
- The name of the establishment where you stayed
- Your location number
We are committed to improving our services, and your feedback is invaluable in ensuring an optimal customer experience.
Thank you in advance for your help and understanding. 🙏

Rated 5 out of 5 stars

Excellent back up

We bought a new smart tv. The tv would not connect as it did not ask for an access code. I contacted Ozmosis and within an hour I was asked for a Mac address. 15 minutes later The tv was connected. Excellent back up

August 23, 2024
Unprompted review
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Reply from Osmozis

🌟 🙏 Thank you so much for sharing your positive feedback with us! 💖
Your satisfaction is our greatest reward, and we are thrilled that you enjoyed your experience with us. 💼
Your support is invaluable and motivates us to maintain our high standards of quality. 🚀
We look forward to seeing you on our networks! ✨

Rated 1 out of 5 stars

Paid for four days, but got only half a day

Paid for four days, only got wifi-connection for half a day. To put it in short: still trying to get the refund I was promised. Look for other solutions, but I strongly advise you to not use Osmozis.

14:00 a reaction to your reaction: all the information you suggest in your reaction below has been shared last week already! After sending multiple emails, even today, there is no help at all from Osmozis to make sure we receive the refund you promised. Like I have stated earlier by email: refunding is no rocketscience or brainsurgery, it can be easily fixed by Osmozis on account of customer friendliness. But the staggering lack of cooperation is really appalling.

Concluding: if Osmozis really wants to help, solve it. All the information and details is known to your company.

15:15 : all information you request is already been sent to Osmozis (last Thursday, august 8)

August 14, 2024
Unprompted review
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Reply from Osmozis

Hello, 🌟

I understand your feelings and I would like to be able to help you as best I can, in order to pass on the information to the relevant department. I would be grateful if you could reply to my request for information with the following details:
- Your Wi-Fi ticket reference number
- The name of the establishment where you stayed
- Your location number
In this way, I'll be able to check the status of your claim and, if necessary, provide you with a response to the situation.
We are committed to improving our services, and your feedback is invaluable in ensuring an optimal customer experience.
Thank you in advance for your help and understanding. 🙏



Hello, 🌟
Your feedback is essential to us, and we are sorry to hear that our service did not meet your expectations. Please accept our sincerest apologies for the inconvenience caused. To help us better understand the circumstances of your experience 🛠️ and find an appropriate solution, could you please provide us with the following details:
- Your Wi-Fi ticket reference number
- The name of the establishment where you stayed
- Your location number
We are committed to improving our services, and your feedback is invaluable in ensuring an optimal customer experience.
Thank you in advance for your help and understanding. 🙏

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Rated 5 out of 5 stars

Excellent service responded in a few…

Excellent service responded in a few hours and resolved the issue 10/10

August 6, 2024
Unprompted review
Osmozis logo

Reply from Osmozis

🌟 🙏 Thank you so much for sharing your positive feedback with us! 💖
Your satisfaction is our greatest reward, and we are thrilled that you enjoyed your experience with us. 💼
Your support is invaluable and motivates us to maintain our high standards of quality. 🚀
We look forward to seeing you on our networks! ✨

Rated 1 out of 5 stars

The worst internet provider ever

For many years Osmosis is the only option in the naturist camping La Genèse (no mobile network reception). All these years the quality is awful, and it is not improving. All people I met have the same experience explained only by offensive words. And their support don't care. Maybe this is the result of monopoly.

P.S. Service contacts during previous years didn't bring improvements, so tickets were considered useless. And there is no competition there, so no choice.
Examples of issues: DNS troubles (IP address is not issued) are very frequent, extremely low bandwidth, IP calls do not work etc.

July 31, 2024
Unprompted review
Osmozis logo

Reply from Osmozis

Hello, 🌟
Your feedback is essential to us, and we are sorry to hear that our service did not meet your expectations. Please accept our sincerest apologies for the inconvenience caused. To help us better understand the circumstances of your experience 🛠️ and find an appropriate solution, could you please provide us with the following details:
- Your Wi-Fi ticket reference number
- The name of the establishment where you stayed
- Your location number
We are committed to improving our services, and your feedback is invaluable in ensuring an optimal customer experience.
Thank you in advance for your help and understanding. 🙏

Rated 1 out of 5 stars

Connection is very very very bad

Connection is very bad, although i am very close to the connection tower on de campsite.
Often there is no connection or it stops every 2 seconds just to loose connection again and build it up. Very very very frustrating if you try watch an olympic sports match.
I did not expect the flawless connection i have at home but this is just back to the old fashioned dial up connection age…

July 30, 2024
Unprompted review
Osmozis logo

Reply from Osmozis

Hello, 🌟
Your feedback is essential to us, and we are sorry to hear that our service did not meet your expectations. Please accept our sincerest apologies for the inconvenience caused. To help us better understand the circumstances of your experience 🛠️ and find an appropriate solution, could you please provide us with the following details:
- Your Wi-Fi ticket reference number
- The name of the establishment where you stayed
- Your location number
We are committed to improving our services, and your feedback is invaluable in ensuring an optimal customer experience.
Thank you in advance for your help and understanding. 🙏

Rated 5 out of 5 stars

Excellent service following a captive…

Excellent service following a captive portal issue which wouldn’t permit an Android (TV box) to connect.
Great advice /solution provided and it works. Advice to others needing a device connection - know your device MAC address.

July 20, 2024
Unprompted review
Osmozis logo

Reply from Osmozis

🌟 🙏 Thank you so much for sharing your positive feedback with us! 💖
Your satisfaction is our greatest reward, and we are thrilled that you enjoyed your experience with us. 💼
Your support is invaluable and motivates us to maintain our high standards of quality. 🚀
We look forward to seeing you on our networks! ✨

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Rated 1 out of 5 stars

Cannot reset password

I didn't received the email with user and password. So only had 10 minutes of connection at the camping site. There is no automatic way to resend email or reset password. This is unnaceptable nowadays.

July 14, 2024
Unprompted review
Osmozis logo

Reply from Osmozis

Hola, 🌟
Su opinión es esencial para nosotros y lamentamos saber que nuestro servicio no ha cumplido con sus expectativas. Le pedimos disculpas sinceras por los inconvenientes causados. Para ayudarnos a comprender mejor las circunstancias de su experiencia 🛠️ y encontrar una solución adecuada, ¿podría proporcionarnos los siguientes detalles:
El número de referencia de su ticket de wifi
El nombre del establecimiento donde se alojó
Su número de ubicación
Estamos decididos a mejorar nuestros servicios y su opinión es valiosa para garantizar una experiencia óptima para el cliente.
Le agradecemos de antemano por su ayuda y comprensión. 🙏



Hello,🌟
Your feedback is essential to us, and we are sorry to hear that our service did not meet your expectations. Please accept our most sincere apologies for any inconvenience you have experienced. To better understand the circumstances of your experience 🛠️and to find an adequate solution, could you please provide us with the following details:
- The reference number of your wifi ticket
- The name of the establishment where you stayed
We are committed to improving our services, and your opinion is invaluable to us in ensuring an optimal customer experience.
Thank you in advance for your help and understanding. 🙏

Rated 1 out of 5 stars

Think, think and think again!!!!

This is a vert simple review. I bought an osmosis package for 2 devices for one week at the Rives de Luberon camp site Cheval Blanc, Provence. It, the system, is not fit for purpose, it does not work and it is beyond frustrating. My advice is look elsewhere. Absolutely terrible. What is also interesting is, when reading the five star reviews they have a reply from osmosis. Strangely, none of 5e detrimentally reviews are similarly blessed.

May 31, 2024
Unprompted review
Osmozis logo

Reply from Osmozis

Hello, 🌟 We have received your feedback and understand your concerns regarding our service. We sincerely apologize for any dissatisfaction you may have experienced. 😔 In order to better understand your experience and address the issues you encountered, could you please provide us with the following information: • Your Wi-Fi ticket ID • The establishment where you stayed Your feedback is crucial in helping us improve our services and ensure a better experience for you. 🛠️ Thank you in advance for your cooperation and understanding. 🙏

Rated 5 out of 5 stars

I had problems in renewing my wi fi…

I had problems in renewing my wi fi package for another year. Your technician sorted this out very quickly and efficiently on the telephone and I am now reconnected for another year

May 28, 2024
Unprompted review
Osmozis logo

Reply from Osmozis

🌟 🙏 Thank you so much for sharing your positive feedback with us! 💖
Your satisfaction is our greatest reward, and we are delighted that you enjoyed your experience with us. 💼
Your support is valuable and motivates us to maintain our high standards of quality. 🚀
We look forward to seeing you on our networks! ✨

Rated 5 out of 5 stars

Really helpful and knowledgeable

Really helpful and knowledgeable, also very patient.

May 15, 2024
Unprompted review
Osmozis logo

Reply from Osmozis

🌟 🙏 Thank you so much for sharing your positive feedback with us! 💖
Your satisfaction is our greatest reward, and we are delighted that you enjoyed your experience with us. 💼
Your support is valuable and motivates us to maintain our high standards of quality. 🚀
We look forward to seeing you on our networks! ✨

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Rated 5 out of 5 stars

Great service

Great service. I found the help line extremely helpful.

May 5, 2024
Unprompted review
Osmozis logo

Reply from Osmozis

Hello,
We sincerely thank you for taking the time to share your positive feedback. Your satisfaction is our greatest reward, and we are thrilled that you enjoyed your experience with us.
Your support means a lot to us and encourages us to maintain our high standards of quality.
Looking forward to seeing you again on our networks !

Rated 1 out of 5 stars

OSMO mifi router. AVOID this product

AVOID: I ordered a OSMO mifi router. Date of delivery was only communicated after purchase. Too long for me (2 weeks). I immediately cancelled the order but no response on my emails. Received one response in an unknown language.
Package was delivered after 2 weeks. No adress on their website, no senders adress on the package, nowhere something about return proces. Looks very bad.

Edit 10-1-2024: I was asked to give some more details about this issue within 3 days. This question came about 4 weeks after the review. As if this already isn't worse enough. So, there we go:
- ordernr OSNL7384
- about 7 emails received in the period after purchase, of which two in a for me unknown langage.
- no answer on my question about details to send the product back. Only general answers about understanding my frustration.
- I confronted them with my legal rights as consumer and handed over the issue to my legal support.
-I don't want to hear anymore about this issue, nor from Osmo, nor from TrustPilot. It's enough.

November 7, 2023
Unprompted review

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