Built for the modern Web
With our powerful Voice API you can build apps that scale easily with the web technologies that you are already using
Low latency, high quality
Latency can make or break voice services. So we use only the highest quality routes and Tier 1 carriers with most major codecs supported
More numbers in more countries
We have more Voice and Toll-Free numbers in more destinations than any other provider – and that includes traditionally difficult to access countries
Voice
It’s your Call
The Nexmo Voice API is the easiest way to build high-quality voice applications in the Cloud.
Try it freeContact SalesTest drive the code
Dial the following number to see the code in action: +1 415 548 4004
[
{
action: "talk"
text: "Hello and welcome to the Nexmo Voice API"
}
]Documentation
See how easy it is to build high-quality voice applications with the web technologies and frameworks you’re already using .
View Docs Browse LibrariesLoud and clear
Powerful Call Control
Control the flow of your calls with a powerful set of call control features allowing complex voice use cases.
Call Recording
Record and store inbound or outbound (software-initiated) calls. Split-recording and dynamic contextual recording coming soon.
Voice Conferencing
Create a conference in one line of code. As simple as you want or with powerful enterprise features.
Speak your Customers’ Language
We offer a text to speech engine in over 23 languages in different genders and accents.
Inbound Call Processing
Manage inbound calls in developer-friendly JSON with Nexmo Call Control Objects.
Voice Proxy
Protect your customers’ identities by masking their phone numbers with a voice proxy solution.
IVR Voice Menus
Create interactive voice response (IVR) menus on the fly, and integrate them easily into your application.
True Per-Second Billing
Only get charged for what you use, down to the second, with no long-term contracts in most countries.
Telco Features
Get all the features of a telco, such as: dynamic CLI, DTMF support and a wide range of codecs.
Access real-time Data
Monitor costs and other analytics in real time through our online dashboard.
SIP Trunking
We keep latency to a minimum using our simple SIP trunks with geographical routing.
Pricing
Only pay for what you use, nothing more.
Afghanistan
Albania
Algeria
American Samoa
Andorra
Angola
Anguilla
Antigua & Barbuda
Argentina
Armenia
Aruba
Australia
Austria
Azerbaijan
Bahamas
Bahrain
Bangladesh
Barbados
Belarus
Belgium
Belize
Benin
Bermuda
Bhutan
Bolivia
Bonaire
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Botswana
Brazil
British Indian Ocean Territory
British Virgin Islands
Brunei
Bulgaria
Burkina Faso
Burundi
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Cameroon
Canada
Cape Verde
Cayman Islands
Central African Republic
Chad
Chile
China
Christmas Island
Cocos Island
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Comoros
Cook Islands
Costa Rica
Cote D'Ivoire
Croatia
Cuba
Curacao
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Dominican Republic
Ecuador
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El Salvador
Equatorial Guinea
Eritrea
Estonia
Ethiopia
Falkland Islands
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Northern Mariana Islands
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Take a look at the global pricing sheet (.xls) for pricing for all countries