11x

Overview

11x sells two agents rather than a toolkit. Alice does outbound end to end: identifies prospects, researches them, writes the sequence, and works email, phone, LinkedIn, SMS, and WhatsApp until a meeting is booked. Julian handles the other direction, qualifying inbound callers and scheduling. The pitch is consolidation — replacing a stack of prospecting, enrichment, sequencing, and dialling tools with one system — and for a team that genuinely has all those tools, the arithmetic can work. Two cautions worth more than the feature list. First, the AI SDR category as a whole has a poor retention reputation, so buy on a paid pilot with a success metric of qualified meetings held, never meetings booked, and ask for referenceable customers at your company size and motion. Second, autonomous multichannel outbound is a deliverability and compliance risk you own, not the vendor: mailbox reputation, LinkedIn limits, and TCPA rules on the phone side all still apply to you.

Pros & Cons