What is Bandwidth used for?

Bandwidth is a commercial enterprise communications platform with voice, messaging and emergency calling APIs delivered over its own carrier network. It is a good fit for adding calling to Microsoft Teams with Direct Routing and providing emergency calling in a voice application.

How much does Bandwidth cost?

Bandwidth is a paid product with no free plan. US list rates are usage-based: SMS from $0.004 per message, outbound voice $0.01 per minute and two-factor authentication $0.05 per attempt. Volume discounts and SIP trunking are quoted.

Is Bandwidth open source?

No. Bandwidth is proprietary (closed-source) software and can't be self-hosted. Open-source alternatives to Bandwidth include Fonoster.

What are some alternatives to Bandwidth?

Bandwidth competes with Twilio, Telnyx and Vonage API. For open-source options, see Enlisted's ranked list of open-source Bandwidth alternatives.

Bandwidth: features, pricing and alternatives

About Bandwidth

Bandwidth is a communications platform that exposes voice, messaging and emergency calling capabilities as APIs. Developers and enterprises use it to add calling and texting to applications, and the vendor says these services run on its own carrier network.

The product catalog includes a Voice API, media streaming, a messaging API covering SMS, MMS and RCS, an Emergency Calling API, WebRTC and authentication APIs. Integrations cover Microsoft Teams through Direct Routing and Operator Connect, Zoom Phone, Webex Calling, Genesys Cloud CX, Five9 and Salesforce Contact Center. Wholesale offerings include global SIP trunking and VoIP origination and termination, and tooling covers phone number management, porting, caller ID, number reputation and branded calling.

Bandwidth uses volume-based pricing and offers support plans, developer documentation and code samples. Business types it addresses include large enterprises, SaaS product builders, voice AI startups and communications providers.

Key features

Voice API and media streaming
Messaging API for SMS, MMS and RCS
Emergency calling API
Microsoft Teams and Zoom Phone integrations
Global SIP trunking and VoIP
Phone number management and porting

Good fit for

→Adding calling to Microsoft Teams with Direct Routing
→Providing emergency calling in a voice application

Tags: cpaas; voice-api; messaging-api; emergency-calling; sip-trunking; telecom; enterprise

Bandwidth: questions and answers

What is Bandwidth used for?: Bandwidth is a commercial enterprise communications platform with voice, messaging and emergency calling APIs delivered over its own carrier network. It is a good fit for adding calling to Microsoft Teams with Direct Routing and providing emergency calling in a voice application.
How much does Bandwidth cost?: Bandwidth is a paid product with no free plan. US list rates are usage-based: SMS from $0.004 per message, outbound voice $0.01 per minute and two-factor authentication $0.05 per attempt. Volume discounts and SIP trunking are quoted.
Is Bandwidth open source?: No. Bandwidth is proprietary (closed-source) software and can't be self-hosted. Open-source alternatives to Bandwidth include Fonoster.
What are some alternatives to Bandwidth?: Bandwidth competes with Twilio, Telnyx and Vonage API. For open-source options, see Enlisted's ranked list of open-source Bandwidth alternatives.