Azure Communication Services + Azure AI
Visit websiteAzure Communication Services plus Azure AI is most relevant for teams already invested in Microsoft cloud, identity, compliance, and enterprise architecture. It supports a platform assembly path for custom voice agent systems.
Test it yourself
Azure free-account credits — provision numbers and test call flows.
Try it yourselfQuick facts
Platform type
Developer API
Inbound calls
Yes
Outbound calls
Yes
Human handoff
Yes
Setup difficulty
Enterprise
Pricing model
US PSTN from $0.013/min outbound and $0.0085/min inbound
Developer friendly
Yes
Pricing details
Azure Communication Services US telephony lists geographic numbers at $1.00/month and toll-free numbers at $2.00/month. US PSTN usage starts at $0.013/min to make calls, $0.0085/min to receive geographic-number calls, and $0.0220/min to receive toll-free calls. Voice/video calling is listed at $0.004/participant/min for group calls. Azure AI model, speech, storage, and integration costs are separate. Verify with vendor.
Integrations
Data and permissions
Voice agents may talk to customers, access records, record calls, and trigger external actions.
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