NexaVoxa

What it does

NexaVoxa is a platform for building and running AI voice agents that handle phone calls. Users name an agent, write what it should do, attach pages, documents and recordings, test it in the browser, then deploy it on Twilio, Telnyx or a SIP trunk. The workspace covers agents, phone numbers, outbound campaigns and call logs with transcripts, sentiment and cost per call. A REST API, webhooks and documentation are available. Pricing is billed by the minute with no seat fees or monthly minimum, and the site offers a sales contact and demo booking.

The site lists connections to Twilio, Telnyx and any SIP trunk, plus native adapters for tools such as Salesforce and Cal.com. It states a 194ms median response time and a 99.95% uptime SLA. Documentation covers setting up, configuring and using the voice agents. The features page describes prompt and flow based agent design, knowledge bases, tool calls, warm transfer to human agents, sandbox and production environments, and audit logs. Pricing is billed by the minute, with a per minute cost shown from a chosen model, speech to text and voice provider.