Telnyx vs. Vonage Communications APIs

Telnyx is well suited for general phone number provisioning as they have a large pool to choose from. There is certainly room to grow with fax troubleshooting.

Incentivized

While there are likely a variety of scenarios that would work well with Vonage [Communications APIs (formerly Nexmo)], implementations that need transactional message and response actions are a great fit. Our experience with transactional messaging has been really good and we are continuing to look at opportunities to expand our usage of this part of their service.

• Price Matters for the flourishing organization like us. Telnyx [is] affordable to us.
• Telnyx is very generous in terms of providing regular updates through webinar , free credits, real time support . One most important is that they are not in hurry of closing the account because of minus balance.
• Telnyx Portal is pretty easy to navigate and manage the customized settings.
• Among other giant SIP providers I found Telnyx with very modern and humble customer approach.

• I like the delivery speed, it's very instantaneous. As soon as the delivery status changes on the website, the message gets delivered. The rates are also cheap and affordable.
• The accuracy of the services and the non-stop supportive team.
• Simple API, easy to integrate with existing notification functionality in your Laravel apps.
• Ease of implementation. We needed less than one month to go live.

Incentivized

• Number testing: Currently I need to call our fax numbers manually to confirm fax tones. It would be useful to test numbers in bulk from the portal.
• Troubleshooting: Currently, samples are needed for each fax transmission when there are issues. And those samples need to be within 24-48 hours. It would be useful if Telnyx could do a health check out proactively to gather information on high failure counts prior to customer reports.
• Transparency with system issues: We've run into scenarios where we wanted information on system-wide fax failures, but when the issues were resolved we didn't get root cause analysis.

Incentivized

• Written documentation and discovery could be a lot better.

The overall usability of Vonage [Communications APIs (formerly Nexmo)] system for message delivery is sufficient for our implementation. Some improvements and additional reporting options in the account administration interface would increase our utilization of the post-delivery data further in order to provide further value-added features for our clients.

The product feels a bit like a black box since it's built to be an off-the-shelf solution so sometimes it feels like the only way to really understand it is to talk to an engineer directly as the documentation is so-so.

Easy of use and better prices. Outstanding customer service. Variety of services in telecommunication needs. Easy use of interface even for not experienced users. Migration of SIP numbers is easier. Reporting is very easy to use and customizable for our specific needs, so we can keep track of costs in an easy way

Incentivized

Nexmo is the best platform in the industry for sure. We don't use all the features that the API provides but we are really satisfied with the ones we use. We are sure this is the best solution in the market if you need to solve the communication in real time with your customers. When we have to build a new website we are going to support the solution with Nexmo.

Incentivized

• Due to easy SIP truncation the cost of customer approach has become very convenient internationally. We got a so much scaling to play on large customer base. And large base makes sense of large positive ROI.

• Allowed us to go to market faster (positive).
• Greatly limits our claim to quality as the ceiling on video quality is lower than other platforms (negative).