A Telephony API
That Does More!

Use our flexible API to build voice, SMS and phone functionality right into your web and mobile apps.

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TelAPI lets you send and receive phone calls

Phone Calls

Send and receive calls. Okay, you expected that, so we also bundled in advanced phone functionality which allow you to set a Custom Caller ID, record calls, send background audio and even change your voice!

Build your application with SMS messages using TelAPI

SMS Messages

SMS seems preferable to actually talking for… almost everyone. Build your application with texting functionality - our service makes it really, really easy to get up and running within minutes. We promise.

Buy bulk phone numbers with TelAPI

Phone Numbers

Instantly buy local + toll-free phone numbers. Build them into separate applications and track your usage. Apps on our platform pull phone pranks, expose telemarketers and save phone recordings. How will you leverage our easy phone number service for your users?

Add voice capabilities to your web or mobile app with TelAPI

Add Voice to Apps

Voice is one killer add-on! With voice integrated into your app, you'll be increasing your competitive advantage while allowing your users to connect with people across computers, mobile phones, browsers and tablets on a more personal level.

Ways People Use TelAPI