Personalise the WebRTC and PSTN calling experience with user context and data at your fingertips. Innovate, streamline, and scale with flexible voice capabilities. All on a reliable, high quality global carrier network billed on a per-second basis so you pay only for what you use.
Our Voice Gateway terminates over 15 billion minutes of global voice traffic annually, which means our voice network will scale to give your application the capacity and high availability you expect from a leading voice platform.
In order to deliver quality voice applications that engage end users, you need a platform that supports feature rich voice connections, including support for Caller Line Identity (CLI) and DTMF. Caller Line Identity (CLI) allows end-users to see who is calling, and in particular whether the caller is domestic or international. With our support for CLI and local numbers in more countries, you can engage users with a familiar calling experience. In addition, with our support for DTMF, you can deploy applications that require customers to interact with the keypad, such as IVR or conferencing.
Reach customers with marketing or other broadcast messages with outbound phone calls and optional IVR feedback.
Enable worldwide delivery and receipt of critical alerts via phone calls.
We’ve built an engine that contains the critical components to deliver the best calling experience for your applications, including our own carrier grade network, global connectivity to tier 1 carriers, and all the key features required to deliver a next level user experience.
Our platform is connected to our partner tier 1 network providers from all over the globe. Not only does this mean we’re using high quality voice circuits, but this also eliminates the number of hops to deliver international calls, improving the overall voice experience for your end users. We’re using high quality voice circuits to deliver your calls with high Mean Opinion Scores (MOS) and Answer-Seizure Ratios (ASR), especially important when delivering latency sensitive use cases such as voice anonymisation.
Experience more flexibility using a JSON array of actions to control the flow of your Voice API calls.
Create globally supported audio conferences with just a few lines of code.
Enable a rich calling experience with customized voice prompts and hold music.
Make conference calls effortless by having callers automatically join as a meeting begins.
Provide a customized experience depending on whether a live person or answering machine is reached.
Integrate stored call recordings with your preferred workflow tools or build your own dashboard.
Scale your calls globally with the ability to speak text to callers in multiple languages and accents.
Play sounds such as ring back tone to the calling party before the call is answered.
Record up to 32 call participants in separate tracks to enable more accurate call transcription, content search, sentiment analysis and more.
Programmatically control the pronunciation of text, including punctuation, pausing, emphasis, volume, pitch, rate of speech, phonetic pronunciation and context disambiguation.
Establish an exclusive audio feed for a select call participant to provide feedback and guidance during any conversation
Keep your call control signalling local with our global distribution of data centres to reduce latency and improve overall call quality.
Bring feature rich calling to your SIP deployment with Split/Multitrack Recording, TTS, WebSocket connectivity and more.
Select the pricing option that suits you
Pay only for what you use as you go. Prepay credits never expire.
Automatically receive discount pricing the more credits purchased in bulk.
Receive our largest discounts with monthly committed volume.