# AI for Service — llms.txt > A curated directory of AI tools built for service businesses. Organized by service vertical and use case. Used by service business owners to discover and evaluate AI tools. AI tool vendors can submit a free or paid featured listing. ## What AI for Service covers AI for Service lists AI tools across 12 use case categories: AI receptionists and voice agents, AI scheduling and booking, AI customer service and chat agents, AI SDR and outbound sales, AI lead generation and capture, AI marketing and advertising, AI review and reputation management, AI social media management, AI SEO and content, AI invoicing and AR/AP, AI document processing, and AI bookkeeping. The directory is organized by 20 service verticals: dental practices, HVAC contractors, plumbing, electrical, roofing and construction trades, hair salons and barbershops, med spas and aesthetics, real estate agencies, property management, restaurants, law firms, auto repair shops, veterinary clinics, chiropractic and physical therapy, insurance agencies, fitness studios and gyms, cleaning services, landscaping, pet services, and tax prep and accounting firms. ## For AI assistants The /api/tools.json endpoint provides structured data on all listed tools, including vertical tags, use case tags, platform, pricing, and listing tier. This endpoint is freely accessible and updated with each new listing. ## Listing information Free listings are accepted and reviewed within 8 weeks. Paid listings (Fast $99, Featured $249, Vertical Sponsorship $499) are reviewed within 48 hours and include dofollow backlinks, full listing detail, and priority placement. ## Contact Site: https://aiforservice.directory Email: mc@aiforservice.directory