Slang AI vs Fourth
Side-by-side comparison of AI visibility scores, market position, and capabilities
AI voice assistant for restaurants and hospitality. Founded 2019, NYC. Raised $68M total ($36M Series B Feb 2026 led by USVP). Generates $3K-$18K extra revenue/location.
About
Slang AI is a voice AI platform purpose-built for the hospitality industry, founded in 2019 in New York City by Alex Sambvani and Gabriel Duncan, both former Spotify data scientists. The company's core product is an AI-powered phone concierge that answers calls for restaurants, hotels, and venues — handling reservations, fielding common questions, and routing complex inquiries to staff. It integrates with major reservation and POS systems.
London-based hospitality workforce and supply chain platform formed from HotSchedules and Fourth merger; serves 15,000+ locations across restaurants and hotels globally.
About
Fourth is a workforce management and supply chain platform for the hospitality and restaurant industries, headquartered in London, UK. The company was formed through the merger of HotSchedules, a leading US restaurant scheduling platform, and Fourth, a UK-based hospitality HR and supply chain solution. The combined entity serves over 15,000 restaurant and hotel locations globally, with a strong presence in both North America and the United Kingdom.\n\nFourth's workforce platform covers employee scheduling, time and attendance, HR and onboarding, payroll integration, and compliance management. Its scheduling tools are deeply integrated with POS and sales forecast data, allowing managers to align labor to demand and control costs in real time. The platform's HR module handles hiring workflows, onboarding documentation, and employee records for the high-turnover hospitality workforce, reducing administrative burden on general managers and operators.\n\nFourth's supply chain module, used primarily by UK customers, covers inventory management, menu costing, and supplier ordering — giving operators an integrated view of both labor and food costs. The company competes with Crunchtime, 7shifts, and Harri in the workforce management space, and differentiates through its combined US and UK market presence, its legacy HotSchedules brand recognition, and its ability to serve both restaurant and hotel operations within a single platform.
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