India’s F&B market has turned fully digital, with 500M social media users, 75M+ Zomato and Swiggy diners, and quick commerce rewriting impulse purchase. This guide breaks down the 7 digital marketing strategies that help restaurants, cloud kitchens, D2C food brands, and beverage startups grow across visual content, delivery platforms, influencers, local SEO, WhatsApp, performance ads, and content SEO, with India-specific playbooks, KPIs, and cost benchmarks.