CosVoice gives an AI assistant its own phone number. The idea is that a user’s bot, which the site calls a Super Intelligence or Chief of Staff, can call on the user’s behalf, answer calls the user cannot take, and send a short written summary afterwards, so the user reads summaries instead of handling every call.
It works three ways and connects to assistants such as Grok Bot, Muse, OpenAI and Claude, with an email address included. Pages target small businesses including home services, salons, restaurants, retail shops, auto shops, real estate and pool contractors, and there is a comparison page against xAI and a voicemail-replacement page.
A seven-day free trial includes 10 minutes of calls, needs a card to start and charges nothing on day one. On day seven the card is charged $29 for the Starter plan and $29 a month after that, and every plan includes the number, email address and integrations, differing only in call minutes.
The details on this page come from CosVoice’s own website, read on 7 October 2026. Plans, limits and features change, so confirm the current terms on the vendor’s site before you pay.
