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Articles / Xoxzo

SMS Authentication vs Social App Authentication: Which Is More Reliable for Identity Verification?

Industry

SMS Authentication vs Social App Authentication: Which Is More Reliable for Identity Verification?

A comparison of SMS authentication and social app authentication (e.g., LINE), focusing on their reliability, verification strength, and the use cases each method is best suited for.

2025/12/03 · Aiko Yokoyama
When SMS Doesn’t Arrive: Voice Call Authentication as an Alternative

Industry

When SMS Doesn’t Arrive: Voice Call Authentication as an Alternative

When SMS delivery is unreliable, voice call text-to-speech authentication can be an effective alternative. It works even with landlines and improves accessibility for a wider range of users.

2025/11/21 · Aiko Yokoyama
What to Do When an SMS Doesn't Arrive: 3 Things to Check

Industry

What to Do When an SMS Doesn't Arrive: 3 Things to Check

Here are three key things to check when an SMS doesn't arrive. Learn the difference between SMS and email, how to check the Plus Message app, and how to review your international SMS settings.

2025/11/14 · Aiko Yokoyama
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Announcements

Termination for Receive SMS messages API

SMS In Numbers (SIN = SMS In Numbers) allow you to subscribe to a phone number and receive SMS. When an incoming message is received on the subscribed number, it will make a POST request to the specified URL and send the incoming data. This service will be discontinued at the end of March.

2024/03/26 · Aiko Yokoyama
[Xoxzo] Link tracking upgrade: Multi click link tracking now available!

Announcements

[Xoxzo] Link tracking upgrade: Multi click link tracking now available!

Summary: On November 6th, 2023 Xoxzo upgraded the link tracking functionality to be able to track multiple clicks, as requested by our users.

2023/11/06 · Jocelyn ter Morsche
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Announcements

Invoice Registration Number

Introducing our Tax Registration Number regarding the qualified invoice-based method (the invoice system).

2023/10/01 · Aiko Yokoyama
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Announcements

Xoxzo/EZSMS Cancellation for the scheduled downtime

The scheduled downtime for 2022/12/08 has been cancelled.

2022/12/05 · Aiko Yokoyama
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Announcements

[Xoxzo/EZSMS] A Scheduled Downtime on 2022/11/10

We expect a downtime for database upgrade, for from 30 min to 1 hour.

2022/11/04 · Aiko Yokoyama
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Announcements

[Xoxzo/EZSMS] A Scheduled Downtime on 2022/10/13

We expect a downtime for database upgrade, for from 30 min to 1 hour.

2022/09/27 · Aiko Yokoyama
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Announcements

[Xoxzo/EZSMS] A Scheduled Downtime on 2022/09/22

We expect a downtime for database upgrade, for about 30 min.

2022/09/12 · Aiko Yokoyama

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