Alternatives to NCH IVM Telephone Answering Attendant

Voicent may suit organizations that need automated voice, email, or text outreach alongside call-center features.

Avaya Experience Platform

It is aimed at large, complex enterprise contact centers, including deployments with thousands of agents.

Wazo Platform

Wazo suits developers building communication infrastructure or services to fit business and technical requirements.

It suits teams building communications systems that can work with Linux, scripting, networking, and telephony.

Cloud IVR fits organizations that need browser-configured call menus, routing, reports, and generated voice prompts.

FreeSWITCH

FreeSWITCH suits teams building voice or video communication products that need call routing, protocol connections, or media processing.

AVOXI Flow Builder

It suits organizations routing voice interactions across locations, systems, and teams.

Dialogic Digital IVR

It is intended for service providers and enterprises, with Visual IVR also applicable to contact centers.

Ozonetel suits organizations that want to build voice menus, route calls, and offer callers self-service through a cloud IVR.

SIP.IO

SIP.IO is intended for developers, BPOs and contact centers, and resellers or white-label operators.

Twilio Studio

Studio suits teams building communication flows across voice and messaging, including for reminders, surveys, or call-center workflows.

Plum DEV

Plum DEV is aimed at developers and engineering teams needing control over voice application logic, integrations and deployment.

Plum Fuse

Plum Fuse suits CX leaders and non-technical teams building IVR applications without VoiceXML expertise.

Telnyx TeXML

It suits organizations building web or API-based calling workflows that need speech recognition or data lookup.

Zappix Visual IVR suits organizations with high routine-call volumes, including healthcare, insurance, financial services, public-sector, retail, and BPO operations.