キャプテラ - 日本企業の最適な
ソフトウェア選びをサポートし18年

Zadarmaとは

数分以内に音声通信を簡素化し、整理する広範な機能を備えたPBX。

Zadarmaの製品詳細

良いポイント:

The price does not depend on the number of users, we are expanding rapidly and appreciate that we do not have to pay extra for each new employee.

改善してほしい点:

A couple of time there were situations with wrong calls when the number belonged to someone else, and people kept calling it.

Zadarmaの評価

評価ポイント

使いやすさ
3.4
カスタマーサービス
3.1
機能
3.6
価格の妥当性
3.6

おすすめ度

5.6/ 10

Zadarmaの総合評価は3.7/5です。 (キャプテラに寄せられた55件のレビューより集計)。

Zadarmaを使用したことがありますか?

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レビューを絞り込む (55件)

Jhon Jaiver
Jhon Jaiver
コロンビアのDeveloper
認証済みLinkedInユーザー
マーケティング、広告, 2~10人規模の会社
使用期間: 1~5か月
投稿経路

The best page for voip services and international number

5.0 3 年前

製品を使ってみた感想: Best of all, buy my number in the United States with a few steps and receive calls on my conventional phone is the best experience, to make calls also through voip applications you can use your conventional phone for everything.

良いポイント:

They have a very easy-to-use platform, the number purchase sections are very intuitive and they complement with tutorials to be able to connect everything with your phone, it allows you to redirect calls and have your phone number in the United States among other countries very easily.

改善してほしい点:

I did not find any, it is very complete, perhaps you can expand the business to other services that are related to numbers and calls

Zadarmaからの返信

3 年前

Thank you for your review, we appreciate your feedback. If there are any questions, please, contact our 24/7 online support.

Dmitriy
Dmitriy
アメリカのCEO
認証済みLinkedInユーザー
食品、飲料, 51~200人規模の会社
使用期間: 2年以上
投稿経路

Account offline without a proper warning

4.0 昨年

製品を使ってみた感想: Used the service for over 7 years prior to that.

良いポイント:

Hello, After being a customer for many years I have received a request for verification stating that I need to upload a copy of my passport and until I do none of my numbers are functioning and balance can't be topped up. I have completed verification in a timely manner, but account is still offline. During this period none of the incoming phone calls are routing to our numbers. I have been a loyal customer for over 7 years and never had any issues with your service. What's going on and why you make it impossible to use the service during the verification process? I am also especially concerned with the number expiring soon that we are unable to top up balance for . If it expires - how can we get this number back? We have invested our advertising budget into this and can't understand how such business practices can be the thing of today without regard to customer's needs, especially in the busiest time of the retail sales season !

改善してほしい点:

Poor customer service and endangering our business in the busiest time by turning off service without a proper warning

認証済みレビュアー
認証済みLinkedInユーザー
教育管理, 11~50人規模の会社
使用期間: 1~5か月
投稿経路
ソース:GetApp

Terrible implementation, but worst is their inconsistent price!

3.0 5 か月前

製品を使ってみた感想: Terrible experience.
From the beginning it was very difficult.
I am very angry at companies that are not transparent with their clients just to have a bit more money at the end.
I think that Zadarma has to work first and foremost on their core values as a company.

良いポイント:

After a long process, it worked and I could do good voice calls from my cellular with their terrible app.

改善してほしい点:

I hate when companies have an inconsistent price. They have price in dollars, but for one reason my account was in Euros but my prices where HIGHER than in Dollars - Why? Because Zadarma is Zadarma and those are their values. The prices are high, we wanted to try it but it quite expensive. Terrible app on Android. Very hard to implement. Very hard to find the recordings - it's not intuitive. Problems on their website - I starter registering a phone number but it didn't do that. Even the person on the help center knew that they went too far when they started to steal my money, he didn't care to let me go and didn't offer to make things right. I talked about values - here it is. When a company doesn't have good values, this is what happens.

認証済みレビュアー
認証済みLinkedInユーザー
使用期間: 1~5か月
投稿経路

I soon came to appreciate how this VoIP contributes to efficient & economical business communication

5.0 7 年前

良いポイント:

Zadarma's range of supported VoIP features provides excellent value. In particular I find that their virtual number deals make sound business sense. By taking virtual numbers, small and medium size firms are able to compete on international markets in a way previously only open to large companies. For example, from my office in the USA I can open and run virtual offices in the UK, India, Russia and many other leading business centers. It saves a small fortune in office, personnel and travel expenses while tapping into growing markets. I also find their free cloud PBX (they also call it a business phone system) brings many benefits to both the employees who communicate through it, and customers who call the firm. Since they can receive calls on a desktop computer, IP phone and smart phone, or forward these calls to mobiles and landlines, those important business calls no longer get missed. In my experience, customers certainly appreciate a positive calling experience. This significantly increases the possibility of that customer placing an order and coming back again to make subsequent orders. Finally, there is no denying that the cost savings are a big attraction. It is hard for landline service providers to compete when they have to carry the heavy costs of phone cabinet and wiring installations and repair. This VoIP service seems to me to be a much more economical choice without compromising on call quality.

改善してほしい点:

I had some initial difficulties with the app setup but when I turned to their customer service they provided me with the help I need to quickly complete the setup. The way their app runs down the battery life was also an issue that bothered me. I contacted Zadarma and they reassured me that in the coming new version of their app they have taken care of this problem.

認証済みレビュアー
認証済みLinkedInユーザー
Eラーニング, 2~10人規模の会社
使用期間: 1年以上
投稿経路

Outstanding Service

5.0 6 年前

製品を使ってみた感想: I have saved money by having a phone number in a far country. This also encouraged people in that country to call me easily because for them they make local phone calls. I think Zadarma is an outstanding company that must be appreciated and supported in order to continue. It did make my life a lot easier, personally and for business. And I am sure it is helping many others too.

良いポイント:

I like the possibility of receiving calls on the phone number provided by Zadarma at a very economical cost (for free when I use the web phone online) and the possibility of making low cost calls to other countries.

改善してほしい点:

The downloadable calling software did not give me a great line quality though it was OK. But then I simply switched to the online program and it works great.

認証済みレビュアー
認証済みLinkedInユーザー
執筆、編集, 自営業
使用期間: 1~5か月
投稿経路
ソース:GetApp

The system can't send SMS messges

1.0 9 か月前

製品を使ってみた感想: The solution doesn't answer my need. The support team didn't fully refund after I installed the system and used it for 1 hour to understand if it works me. I find it very upsetting that the instructions of use were not clear enough for me in the begging and where they finance team decide to charge me for half a year use instead of one month or even completely refund me for not using the system.

良いポイント:

I don't need a SIM card and could do everything from my own phone

改善してほしい点:

On small letters it says that the service doesn't send SMS messages in USA only receive one. I needed both

Zadarmaからの返信

9 か月前

Greetings! We're truly sorry to hear about the inconvenience you've experienced. We're glad to see that the issue has been resolved, and refunds have been processed accordingly. If you have any further questions or concerns, please feel free to reach out to us. Thank you for your understanding.

Irina
Irina
ベラルーシのCo-Founder
認証済みLinkedInユーザー
マーケティング、広告, 11~50人規模の会社
使用期間: 1年以上
投稿経路

Ease of use is the key

5.0 6 年前

良いポイント:

Zadarma is simple and easy to use. Non-tech guys will get along with it quickly. Phone calls quality is decent.

改善してほしい点:

I found no big issues. We are a marketing agency and Zadarma gives us all we need in terms of distant calls.

Sergiy
Sergiy
英国のSenior product designer
認証済みLinkedInユーザー
デザイン, 2~10人規模の会社
使用期間: 2年以上
投稿経路

Best value for money

5.0 5 年前

製品を使ってみた感想: Quite a positive experience. We needed one system to unite several offices and easily achieved it with Zadarma.

良いポイント:

The price does not depend on the number of users, we are expanding rapidly and appreciate that we do not have to pay extra for each new employee. Very easy to set up, we managed to do everything on our own.

改善してほしい点:

We had to verify ID for some of the international numbers but it only took 1 day.

Roman
アメリカのSoftware Engineer
認証済みLinkedInユーザー
情報技術、情報サービス, 自営業
使用期間: 1~5か月
投稿経路
ソース:GetApp

Flaky service, bad customer support

2.0 5 年前

製品を使ってみた感想: I purchased a virtual number from Zadarma. After setting it up on my phone with their app, I immediately started getting dozens of spam calls a day on the new number. After an unhelpful back and forth with their customer support, I was basically told that they don't know about the history of the numbers they sell and they had no suggestions other than trying a new number. My question about whether this was a common issue with their virtual numbers and whether I should expect an improvement was ignored twice. I said fine, I'll try a new number without any sort of assurance whether that would improve the situation. They cancelled my old number and its features, and then asked for more money to add the same features (SMS service) on the replacement number. Basically, don't expect any meaningful help from their support or for your phone service to be problem-free. Do expect to be nickel and dimed if you run into issues.

良いポイント:

- local virtual phone numbers - phone app for using virtual number

改善してほしい点:

- customer support - lots of spam calls to provided phone number

Michael
Michael
アメリカのCEO
認証済みLinkedInユーザー
, 11~50人規模の会社
使用期間: 1~5か月
投稿経路

Don't waste your time

1.0 7 年前

製品を使ってみた感想: The service is cheap, but customer service is HORRIBLE to say the least...

良いポイント:

The service worked. Not the best set of features but it worked and the price was cheaper than I expected.

改善してほしい点:

Worst customer service I ever seen in this industry. It ruined the whole experience for me. I was forced to stop using the service and switch to a different provider after 1 or two month. Wasted my time and money.

認証済みレビュアー
認証済みLinkedInユーザー
通信, 2~10人規模の会社
使用期間: 1年以上
投稿経路

Consigue lo que estás buscando fácilmente y en poco tiempo

5.0 3 週間前 新着

製品を使ってみた感想: Todo el proceso me ha resultado muy fácil y, cuando he tenido un problema, te lo resuelven rápidamente a través del chat o los tickets

良いポイント:

Software intuitivo, información clara y de fácil acceso

改善してほしい点:

En general nada especialmente importante

Zadarmaからの返信

3 週間前

Thank you for the review!

Denys
スペインのConsultor de marketing digital
マーケティング、広告, 2~10人規模の会社
使用期間: 1年以上
投稿経路

Fácil de usar y a un precio razonable.

5.0 7 か月前

良いポイント:

Tienen centralita virtual virtual con un editor que es fácil de configurar, ves todo escenario de llamadas. Softphone es como aplicacion de movil no tiene mucha historia.

改善してほしい点:

marcar 00 y el código, aunque se puede configurar, pero si usas diferentes países para llamar no se si es posible que detecte.

認証済みレビュアー
認証済みLinkedInユーザー
マーケティング、広告, 自営業
使用期間: 1年以上
投稿経路

Todo lo que necesitaba: Simple, intuitivo y eficiente.

5.0 3 週間前 新着

製品を使ってみた感想: Contratación y alta muy sencilla. Configuración intuitiva con manuales que ayudan a sacar el mayor rendimiento a la centralita.

良いポイント:

Software intuitivo y con precios muy competitivos. CRM gratuito incluido.

改善してほしい点:

Nada remarcable en mi experiencia con ellos

Daniel
スペインのIT Infrastucture Manager
通信, 2~10人規模の会社
使用期間: 1年以上
投稿経路

Buen Producto

5.0 3 週間前 新着

良いポイント:

La facilidad de crear una cuenta desde cero y poder gestionarla uno mismo.

改善してほしい点:

Hecho en falta poder descargar desde mi cuenta mi tarifa de coste de llamadas, ya sea en Excel o CSV.

Zadarmaからの返信

3 週間前

Thank you for the feedback!

Gian
Gian
アルゼンチンのgerente
認証済みLinkedInユーザー
病院、ヘルスケア, 11~50人規模の会社
使用期間: 2年以上
投稿経路
ソース:GetApp

Lo peor que he visto en años

1.0 2 年前

製品を使ってみた感想: LA PEOR EMPRESA Y EL PEOR SERVICIO DE LA HISTORIA ASI TRATAN A UN CLIENTE DE MAS DE 3 AÑOS:1) el servicio anda como el 1/10 las llamadas se tildan, se cortan, los numeros estan recontra quemados usados por millones de empresas anteriormente y se muestran como SPAM2) nunca se escucha el llamado, siempre hay problemas tecnicos, nunca funciona nada bien3) te suben los precios sin subir la calidadLA CEREZA DEL POSTRE1) me robaron 30 dolares, me bloquearon la cuenta para hacer eso y encima no te devuelven, no contestan, te la estiran con el ticket de soporte que te responde 1 vez por semana

良いポイント:

se pueden hacer llamadas internacionalmente como cuaquier sofware voip

改善してほしい点:

No contraten nunca esta empresaLo peor es que son estafadores, tardan años en responder los tickets, y miles de cosas mas

Zadarmaからの返信

2 年前

We are sorry to hear you were not satisfied with the service. Zadarma has servers worldwide that insure call quality, all you require is a stable internet connection. If you are experiencing troubles with the calls, please get in touch with our 24/7 online support in 7 languages and our team will assist you with the settings. Refunds for services not provided are issued upon request and money is returned within 3-5 business days depending on the receiving bank.

Sebastian
コロンビアのIng. Sistemas
情報技術、情報サービス, 10,000+人規模の会社
使用期間: 2年以上
投稿経路

Zadarma es de gran ayuda

4.0 2 年前

良いポイント:

Me gusto mucho que sea un sistema basado en la nube ya que permite monitorear desde cualquier citio los procesos que se ejecutan constantemente.

改善してほしい点:

Por el momento no tengo quejas sobre este aplicativo.

Zadarmaからの返信

2 年前

We appreciate your review. If you have any questions, please contact our 24/7 online support.

Maria
デンマークのDesigner
デザイン, 自営業
使用期間: 1~5か月
投稿経路
ソース:SoftwareAdvice

Not recommended

1.0 2 年前

製品を使ってみた感想: the worse

良いポイント:

Unable to used at all, too much promises at the end the feature doesn't work at all

改善してほしい点:

Nothing worked for me, so wasted of time and money, they make jokes about your problem, and blame other for they fraud. Duplicate number? and they blame Whatsapp :-D

Zadarmaからの返信

2 年前

We are sorry to hear you were not satisfied with the service. Unfortunately, as we are not affiliated with WhatsApp, we are unable to verify whether numbers have been in use. You can request a refund and connect another number. If you have any questions, please contact our 24/7 online support in 7 languages.

Vitalii
アメリカのCEO
アパレル、ファッション, 11~50人規模の会社
使用期間: 2年以上
投稿経路

such a dishonest company

1.0 2 年前

改善してほしい点:

They blackmail me and suspended 10 phone numbers. I paid for them upfront. Find someone else.

Zadarmaからの返信

2 年前

We are sorry to hear that your experience has not been satisfactory. We never blackmail our customers. All our services are provided in accordance with legislation.

Daniel
イスラエルのstudent
使用期間: 1~5か月
投稿経路

Poor and Unreasonable Customer Service Initially

3.0 7 年前

製品を使ってみた感想: I was able to receive International SMS from Israel cheaply. The account verification process and the support ticket process are cumbersome and wearisome to pursue.

良いポイント:

The Zadarma Projects provides cheap virtual numbers and free SMS reception service on those numbers. After much pushing and continued engagement, I was finally given good customer service.

改善してほしい点:

Zadarma numbers work on a monthly subscription basis. However, they will block use of certain features of your virtual numbers. This happened to me, creating a situation in which I was paying for a virtual number, but could not use the free SMS reception feature associated with it. For five days, the Zadarma support team refused to extend my subscription length to compensate for the time which they had blocked this desired features of my number. Interaction with the Support Team was extremely frustrating and slow. They would respond to me once in every 24 hour period, and their responses were unhelpful. They repeatedly said no in multiple ways to my requests. Once I gave up perusing the support team for compensation and asked to be referred to management, I was given excellent customer service. Management unblocked the desired feature of my number, and extended my subscription to one month from that day. The blocking of account features has to do with the Zadarma account verification process. They request the uploading of passports or ID cards. I uploaded my ID card on day one, and my passport on day three. Both were rejected. The ID card was rejected on day two for the stated reason that it was not a passport, despite the fact that account documentation requested a passport or ID card. The passport was rejected one day five for the stated reason that the file size was too small, despite the fact that no minimum file size limit was visible to me in my account documentation. It was only after requesting to be referred to management on day five that my account was verified with my uploading any additional documents.

Zadarmaからの返信

7 年前

Dear Mr Ockrin, We regret to see that you have not been satisfied with our service. We believe that there must be a misunderstanding, since your phone number and the voice features connected to that number have never been blocked. As it is clearly written in the instructions, to activate the SMS reception on your number, we require you to upload a copy of your passport. This was done on your side 5 days after you have purchased the number. As soon, as the requirement for the activation of the SMS reception was fufilled, and you have uploaded the copy of your passport, we have enabled that feature on your number straight away. In addition, we have also extended your number for 5 extra days and we did not refuse to extend your subscription length. All of the chats between you and our Customer Service representatives show that your enquiries have been answered promptly and on time. Best Regards, Zadarma

Colette
オランダのCCO
小売, 2~10人規模の会社
使用期間: 1年以上
投稿経路

Vaule for money but some anoying quirks

4.0 3 年前

製品を使ってみた感想: The support is very limited but on the positive side (apoart from the few issues I have) I never need to contact them.

良いポイント:

The subscription model is clear and not too expensive compared to the functionalities provided. We use Zadarma PBX to interactt with customers in Sweden.

改善してほしい点:

There are three annoying issues: 1. At unpredictable times we cannot reach a number we dial. After a few minutes this usually works again. Might be the number we dial is occupied, but the software does not show it. It just cancels the connection attempt. 2. We use SMS to respond to customers and for that having our local (virtual) number as the sender-id is crucial. Until some months ago this worked well with Zadarma via the web-portal (it never worked via the app, see #3 below), although Zadarma do not guarantee to send the virtual number as sender-id. Currently our virtual number is never used as sender-id by Zadarma. The sender-id that is used currently is 'Zadarma.com', which looks very unprofessional to my customers. Next to that my customers do not recognize the sms are not able to respond directly to my SMS-es anymore (the recipient cannot respond to the 'Zadarma.com' sender-id). Zadarma support just states that it is not guaranteed (to me 'not guaranteed' means it does not work all the time, but currently it NEVER works) which is quite unsatisfying. Especially this started after I was fully set-up with Zadarma so I also feel a bit locked in... 3. The Zadarma Android app supports multiple lines that can be switched on/of individually. The SMS function in the app however only sends SMS with sender 'Zadarma.com'. More than once my recipients just discarded of my SMS-es because they did not recognize the sender. I fear getting blacklisted because of this.

Zadarmaからの返信

3 年前

Thank you for the valuable feedback. We are already working on SMS and soon replying from your number and SenderID setup will be available.

William
アメリカのIndependent Insurance Broker
金融サービス, 自営業
使用期間: 無料トライアル
投稿経路

Support and Implementation Instructions Beyond Poor

2.0 6 年前

製品を使ってみた感想: This may be an extraordinary piece of software but I cannot base my business on a piece of software where the support organization cannot communicate and where the installation/integration instructions cannot be reasonably followed. They need a technical person with good English skills to go through their implementation directions and they have got to have people who can speak English on their support line before I will reconsider this product.

良いポイント:

Nothing. I never got it to work. The instructions and support were unacceptable.

改善してほしい点:

I consider myself technically competent with over 30 years of PC experience. After 6 hours, one phone call and 3 support chats I gave up trying to integrate this product with Zoho. The phone call was perhaps the most revealing in that the person who called had such poor English language skills that he gave up after two or three attempts to communicate. The chat experiences were no better. Every time I got on chat they referred me to the arcane instructions that I could not figure out.

Zadarmaからの返信

6 年前

Hello William, We sincerely apologize for all the difficulties you have faced when using our service. We realize that we have a lot of features that can be hard to figure out and we are working on it. For example, in October we have upgraded PBX settings wizard to make it much more convenient to use. We will keep on going and making our service easy and enjoyable to use, including PBX features and integrations with other platforms. As for the support, Zadarma has 24/7 support in 5 languages. Unfortunately, it was our mistake that in September after the webinar with Zoho our English-speaking support was working 18/6, and you have probably contacted our team outside the working hours. Currently, working hours of English support have already been increased and soon will reach 24/7. Thank you for your interest in our service and your feedback. We are sure you will appreciate all the changes we're introducing. Please, contact me if you would like a personal 1 on 1 demo.

Kristen
アルゼンチンのCo founder
マーケティング、広告, 2~10人規模の会社
使用期間: 1~5か月
投稿経路

I am very happy with Zadarma! Five Stars and the customer service is AMAZING

5.0 3 年前

製品を使ってみた感想: Great! The overall experience has been great! Customer service is amazing, the costs are very competitive, the service works great! I am all around happy with Zadarma and would like to thank them for making my life easier! Thanks Zadarma team :)

良いポイント:

The instructions they have made it very easy to set up. I did get stuck one time and chatted with customer support. The support was amazing! They guided me to the correct settings had me set up in less than a minute. The pricing is competitive. It's fast and easy to get any number I wanted. I am so far very happy with Zadarma and would recommend them to anyone looking for an online phone service.

改善してほしい点:

So far I have no issues or complaints about anything.

Zadarmaからの返信

3 年前

Thank you for the review! If you have any questions or suggestions, please, contact our 24/7 support.

Mark
ブルガリアのTech Sales Director
通信, 2~10人規模の会社
使用期間: 2年以上
投稿経路

over 10 years a happy client

5.0 3 年前

製品を使ってみた感想: Virtual offices in 3rd countries during COVID

良いポイント:

Usually very competitive and good call quality

改善してほしい点:

Very little..it suits our needs and Zadarma seem pro-active in improving issues

Zadarmaからの返信

3 年前

Thank you for the feedback. We appreciate your review. If you have any questions, please contact our 24/7 online support.

Fernando
アルゼンチンのDesarrollador de software
コンピュータ・ソフトウェア, 11~50人規模の会社
使用期間: 2年以上
投稿経路

Gran cantidad de canales de comunicación implementados

4.0 2 年前

製品を使ってみた感想: Con el fin de facilitarnos la comunicación entre nuestros asistentes virtuales (chatbot) con los usuarios de nuestras aplicaciones, conocimos Zadarma. Nos permitió la interacción entre nuestro software y los usuarios diarios con los que nuestras aplicaciones interactuan. Lamentablemente, por cuestiones de dinero no la utilizamos con tanta frecuencia como antes.

良いポイント:

Cuenta con un amplio abanico de canales de comunicaciones implementados, por lo que nos facilitó la conexión con herramientas que hemos desarrollado en la empresa donde trabajo. Si bien la configuración es compleja, no se hizo tan dificil de realizarlo. Cuenta con un amplio catálogo de plataformas para vincular.

改善してほしい点:

Puede que la configuración de la plataforma requiera de algo de conocimiento para comenzar a utilizarlo.

Zadarmaからの返信

2 年前

Thank you for the feedback. If you have questions, please contact our 24/7 online support.

Martin
スペインのOwner
人材, 11~50人規模の会社
使用期間: 1~5か月
投稿経路

検討した類似製品:

Great product, very good service

5.0 3 年前

製品を使ってみた感想: I used another software before and we had a lot of bad calls, lines bad, etc, but now, we use Zadarma, the lines are very good. The service is also very high. They helped me with everything and after a few hours, our software was working perfectly. Many thanks!!

良いポイント:

Very good service, helpdesk and people on the phone for questions Hugh amount of extension numbers Cheap cost of calling Easy to use product Good price Integration with our CRM (Hubspot)

改善してほしい点:

I can't find any negative points, so for me, there's no Cons

Zadarmaからの返信

3 年前

Thank you for the feedback! If you have any questions, please, contact our 24/7 support.