Gatherset

Overview

Gatherset is a United States software startup focused on AI-assisted event operations for venues, hospitality groups, and event teams. Its stated product, Diana, handles inbound event inquiries using a venue’s actual availability and packages, then records leads in a CRM. The company targets private events such as corporate dinners, holiday parties, concerts, and venue buyouts.

History

Gatherset is an early-stage company founded by Claude Cimeus, who is identified as co-founder and CEO. Cimeus began the Gatherset role in August 2025. The company initially operated in stealth mode and developed an AI event-coordination product for hospitality groups and venue operators. Its first customer is described as a Chicago hospitality group with live-music venues, restaurants, and event spaces.

Product Lines

Manufacturing

Not applicable: Gatherset provides software rather than physical products. Its platform uses AI agents and integrates with venue information, pricing, availability, and customer-relationship-management workflows.

Notable Products

• Diana - AI event coordinator that answers venue inquiries, checks real availability and package pricing, and files leads into a CRM.

Reputation

Gatherset is positioned as an early-stage, privately held technology company rather than an established venue-management brand. Its stated strengths are rapid inquiry response, use of real venue data, and automation of repetitive event-administration work. Public information is limited, and no independently documented customer scale, pricing, or broad professional reviews were identified.