Dialo

Dialo builds and operates voice AI agents that handle inbound and outbound phone calls for enterprise customers. The company controls its own speech recognition, LLM, TTS and SIP telephony stack, deployed on dedicated hardware, and integrates agents with call center platforms such as Genesys, Avaya and Asterisk.

Customers are banks, insurers, financial firms and enterprise call centers, for use cases including customer service routing, payment and compliance calls, lead qualification and document collection reminders. The website describes a service model in which Dialo starts from a client's workflows, encodes business rules and connects the agent to its systems; no pricing model is stated beyond a free consultation offer.

The company is registered as Dialo sp. z o.o. with an office in Warsaw, Poland. It also open-sources its voice AI infrastructure under the name OpenTalk. The careers page lists open roles in Warsaw for a Founding AI Engineer, an AI Engineer and a UI Engineer (fullstack).

Product: Voice AI agents delivered as a service, with a self-hosted telephony, speech and LLM stack and open-source OpenTalk platform.