Hedgehog vs Fourth
Side-by-side comparison of AI visibility scores, market position, and capabilities
Automated indoor mushroom farm using AI-driven microbiome discovery at 1/3 traditional cost; $4M from YC and Haystack targeting $50B global mushroom market with distributed robotic growing.
About
Hedgehog is a San Francisco-based agtech company building automated indoor mushroom farms — using AI-powered sensing, robotic growing systems, and an AI-driven microbiome discovery platform to produce mushrooms at less than one-third the cost of traditional mushroom farming, targeting the $50 billion global mushroom industry with a distributed, automated growing model. Founded in 2022 and backed by $4 million from Y Combinator, Shared Future Fund, and Haystack, Hedgehog's 18-person team has developed technology to identify optimal microbiomes that enable fungi growth at 1,000x scale compared to conventional methods.
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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