Sybill
Sales AI assistant that records calls without visible bot but returns transcripts and summaries only in English
Overview
Sybill is an AI assistant designed for sales teams: it records sales calls through an invisible recorder, with no bot displayed in the participant list, generates customizable call summaries, automatically fills CRM fields and drafts follow-up emails from the conversation. The free plan includes 500 credits per week with up to 20 meeting summaries per month. The Pro plan starts at $30 per user per month with 2,500 weekly credits, and the Business plan at $90 per user per month with 5,000 credits, complete CRM integration and API access. An Enterprise plan on request offers unlimited credits.
Sybill announces support for over 100 spoken languages, including French, but with an important limitation to know before committing: generated transcripts and summaries remain in English regardless of the language spoken during the call, and the tool has no French-language interface. The editor displays SOC 2, GDPR, ISO 27001 and PCI certifications without publicly specifying the data hosting region. An API and MCP access are offered from the Business plan onwards to connect Sybill to a CRM or AI agents. This English-only default positioning makes the tool poorly suited for a sales team needing accurate French-language reporting.
Our verdict
Best for English-speaking or bilingual sales teams who want an invisible call recorder and automatic CRM filling. Not for you if you need accurate French-language reporting: Sybill systematically transcribes and summarizes in English regardless of the language spoken during the call.