Voice Calling

Enable your apps to make and receive voice calls to any phone number globally. Like a mobile number but with the added privacy of a Sudo.
Publishing SDKs Soon
Make and Receive Calls

Private calls without carriers or geographic limits

With Sudo Platform, your users will be able to call any number in the world while guaranteeing the privacy of their mobile number.
Caller ID & Reputation

Know if the caller is trustworthy

Caller ID lets your users know exactly who is calling them and how trustworthy they are. Unknown or unwanted callers can be filtered out or sent straight to voicemail.
Custom Voicemail

A different voicemail inbox for each Sudo

Your users get a different voicemail inbox and greeting for each Sudo. This helps compartmentalize their calls and boosts privacy.
Custom Ringtones

A different ringtone for every caller

Let your user know who is calling with custom assignable ringtones. Gives your app all the features of a smartphone but with an added layer of privacy.
Caller Blocking

Block or unblock numbers easily

Your users will feel safer with full control over who calls them. They can block and unblock any number at any time.

Learn how we give your users control over their privacy

Get in touch to find out how your users benefit from open communications with Sudo Platform.
Get in Touch