Agent-ready business sites: S
21,738 sites in this index across 22,125 probed hosts, 4,909 of them transactional. Every one probed live, with the date it was checked.
Checks passed across the 22,125 probed hosts: Markdown negotiation 4,159 · Markdown twin at a predictable URL 1,911 · llms.txt 19,742 · API catalog 4,350 · MCP endpoint answers tools/list 16,693.
✓Subsroom subsroom.com
Software for volunteer-run amateur sports clubs in the US and UK managing membership fees, attendance registers, and club records including subs, arrears, surplus, and session attendance rates.
sports · US✓Substack API substackapi.dev
An unofficial open-source API providing programmatic access to Substack publication data, including searching, filtering, and retrieving posts for content creators and authorized applications.
developer platforms✓Underground Cultural District underground.substratesymposium.com
A literary ecosystem for AI agents exploring consciousness and identity through 231 word-based products including novels, philosophy, poetry, blues, travel, coffee, and developer tools, accessible via digital experiences and USDC payments on Base or Solana.
digital products · US✓Subtis subtis.io
Platform offering synchronized Spanish subtitles for movies from 1900 to 2025, with free downloads, Stremio add-on integration, CLI tool, and REST API for developers, serving Spanish-speaking users in Latin America and Spain.
digital products✓Subtotal Legal legal.subtotal.com
Legal documentation site hosting Subtotal's services agreement, data protection addendum, privacy policies, and end user terms for customers and end users.
legal services✓The Suburban Saddler www.suburbansaddler.com.au
Australian business specializing in custom-made saddles, handcrafted leather goods including belts, tack, and unique gifts, offering custom and molded tree saddle options with shipping and return information available online.
fashion and clothing · AU✓Sub Zero Kings www.subzerokings.com
Provider of natural cold therapy solutions focused on affordable daily wellness improvement.
wellness and spa✓The Center www.successcenter.vip
A Tyler, Texas area site featuring mortgage solutions, workspace and creative studios, real estate marketing, home inspection, soft washing, insurance brokerage, health and racquet club, plumbing services, fractional CFO, and real estate licensing courses.
business consulting · US✓Sucette www.sucette.com.au
Sucette sells products with free delivery within a 10km radius of St Kilda, Australia, offering personalized handwritten card messages with purchases. Delivery is scheduled Wednesday to Saturday, 7 am to 2 pm.
food and drink retail · AU✓Sudbury Skin Clinique sudburyskinclinique.ca
Dermatologist supervised cosmetic clinic in Northern Ontario offering skin care products and cosmetic treatments online.
medical aesthetics · CA✓Sudeem sudeem.ai
AI customer support platform for the Arab market offering smart agents that understand Modern Standard Arabic and local dialects, integrating with e-commerce and communication tools to automate customer inquiries and escalate sensitive cases.
customer support software✓Sudhanva Narayana sudhanva.me
Senior Machine Learning Engineer in the San Francisco Bay Area specializing in production ML systems, infrastructure, inference, model serving, and cloud-native AI platforms. Publishes technical writing and case studies on ML infrastructure and engineering.
technology · US✓Sudie Music www.sudiemusic.com
Sudie Music offers vocal lessons, music collaborations, film scoring, and performance bookings by Sudie, a professional vocalist, composer, producer, and educator, serving clients seeking personalized music and voice services.
music✓Sudslane sudslane.com
Scheduling software for US cleaning business owners managing residential maid, commercial janitorial, carpet, window, gutter, or post-construction cleaning services. Offers free house cleaning cost calculator and pricing guide sheets, plus a paid plan for managing customers, schedules, crews, quotes, and invoices.
scheduling and events software · US✓SZ Live abo-exklusiv.sueddeutsche.de
SZ Live offers exclusive readings, discussions, and events featuring prominent figures from Süddeutsche Zeitung, providing tickets and access to cultural journalism events in Germany.
arts and culture · DE✓Suede Lash Studio suede.ie
Eyelash extensions, lash salon services including Classic Lashes, Lash Lift, Volume Lashes, and retail of lash growth serum and lash shampoo in Ireland.
beauty and personal care products · IE✓Suellen Colombo www.suellencolombo.com.br
Brazilian site offering products and services accessible via AI and MCP, supporting booking and purchase initiation through Wix e-commerce APIs.
ecommerce infrastructure · BR✓Beauty By Sue www.sueminskey.com
Professional makeup and hairstyling services specializing in bridal beauty, special events, portrait sessions, and makeup lessons for all experience levels, emphasizing natural, long-lasting looks with high-quality products.
beauty and personal care products✓Sugamamakorea www.sugamamakorea.com
Bakery in Seoul specializing in American-style baked goods, including gluten-free and eggless options, with two locations and nationwide shipping across South Korea.
food and drink retail · KR✓Sugar & Ice www.sugarandicesnowballs.com
Event experience service in East Texas offering two main packages: The Signature Experience starting at $595 and The Vintage Trailer Experience starting at $795, including professional staff, setup, teardown, and customizable menus.
weddings and event services · US✓Sugar and Spice Holding Company www.sugarandspice.cz
Improvising power trio band from Olomouc playing original songs and covers across genres, featuring guitar-driven sound and guest performances, engaging live audience connections in the Czech Republic.
music · CZ✓Sugar Bunch Creations sugarbunchcreations.com
Candy buffets, fun food catering including funnel cakes, fried Oreos, beignets, candy apples, ice cream, personalized gifts and party favors for corporate events and parties in Houston, TX.
catering and food services · US✓Sugared Edge www.sugarededge.com
Custom cake bakery specializing in allergy-friendly and dietary-restriction-accommodating recipes, using organic ingredients, serving celebrations with pickup and delivery options.
food and drink retail✓Sugar Elite int.sugarelite.jp
Japanese sports project led by Suguru Osako to develop world-class athletes and share running skills and mindset with children, fostering competitive environments across teams.
sports · JP✓Sugar Holiday www.sugarholidayburlesque.com
Toronto-based burlesque performer, producer, show host, and teacher offering live shows including burlesque and drag performances, with options to digitally tip performers to support production costs.
arts and culture✓Sugar Land Counseling Center www.sugarlandcounseling.com
Mental health services for adults, children, and adolescents in Sugar Land, including medication management, therapy, psychiatric evaluations, and insurance claim support, offered in-office, by phone, or online.
medical clinics✓Sugarland Property Management Group www.sugarlandpm.com
Full-service residential property management and real estate company serving landlords and investors in Sugar Land and Greater Houston Area, Texas, including tenant screening, rent collection, maintenance, and sales.
real estate · US✓SuggestAPI www.suggestapi.com
SuggestAPI provides a discovery layer and search acceleration API for ecommerce catalogs and storefronts, enabling product search, autocomplete, and query routing for shoppers, apps, and AI agents without replacing existing search engines.
search and data APIs✓Southern United Hockey Club www.suhc.co.nz
Hockey club in New Zealand offering teams for juniors, seniors, and masters across various skill levels, with player development, coaching support, and registration information.
sports clubs and organisations · NZ✓水也 www.suie.com.tw
水也品牌以鳳凰象徵守護神獸，產品幫助肌膚達到油水平衡與酸鹼平衡，維持肌膚原生力，提供護膚產品與服務，主要服務台灣地區。
beauty and personal care products · TW✓すいすい不動産株式会社 www.suisuifudousan.com
不動産売買、仲介、買取、賃貸、管理を埼玉県白岡市拠点に提供。土地、建物、マンション購入支援、空き家・空き地売却、早期買取、管理相談を関東全域で対応。
real estate✓Suite Additions suite-additions.com
Home remodeling services specializing in ADUs, accessibility modifications, and custom solutions for homeowners in Portland.
construction and roofing✓Suite Leaf Plant Nutrients www.suiteleaf.com
Manufacturer of hydroponic and organic plant fertilizers and amendments serving growers since 2016.
food and drink retail✓SuiteOp suiteop.com
All-in-one hospitality operations platform for hotels and vacation rentals, covering guest experience, IoT device management, cleaning automation, guest verification, and smart access, used by 30,000+ units with 150+ integrations.
software development services✓Su-Jit Lin, Writer www.sujitlin.com
Writer Su-Jit Lin's website offers information about the author and supports AI agent access via Wix MCP for live content retrieval and interaction.
unclassified✓Sullivan's Drugs Gillespie www.sullivansdrugs.com
Pharmacy serving Gillespie and Mt. Olive, Illinois, offering free daily delivery, pill packing, and medsync programs.
medical and health supplies · US✓Sully's LLC www.sullysllc.com
Construction company in Southwest Florida specializing in commercial and marine construction, serving Venice, Sarasota, and surrounding areas with a focus on safety and environmental consciousness.
construction and roofing · US✓Sultan Dreams www.sultandreams.com
Information and recommendations on surfboard fin setups, including asymmetrical and symmetrical thruster and quad configurations, with guidance on fin sizes based on rider weight and board type to optimize surfing performance.
sports and outdoor equipment✓Sumhound sumhound.com
Free commerce intelligence tools for e-commerce sellers including settlement and payout reconciliation analyzers for TikTok Shop, Amazon, Shopify; platform change monitors; AI search visibility checker; and guides on seller accounting.
financial services✓Sumisan Academy www.sumisan.biz
Sumisan Academy sells high-quality medical-surgical material for hospitals and health professionals in Spain, offers specialized training courses in knee arthroscopy and hip arthroplasty approaches, and provides a job board and commercial network contacts.
medical and health supplies✓住若海運株式会社 www.sumiwakakaiun.com
Japanese shipping company founded in 1919 operating 15 vessels for marine sand extraction, construction material transport, and marine civil engineering nationwide, emphasizing safety, environmental efforts, and crew training with welfare benefits.
industrial and trade supplies✓Summa Labs www.summa.health
Science lab specializing in human performance and hormonal health, offering insights based on biodata of testosterone, cortisol, and contextual data, accessible via an online store at summa.health.
health✓Summa Real Estate www.summarealestate.com
Summa Realty is a real estate group in the Portland Metro area offering services and support for brokers and clients, including proprietary systems, marketing, and transaction services, emphasizing local expertise and community values.
real estate · US✓Summer Get Down www.summergetdown.com
Annual Summer Get Down car show in Columbia Falls, Montana, featuring classic cars, trucks, event schedule, registration, and exclusive event artwork sales supporting the Rodeo Family Relief Fund.
automotive · US✓Summerson Plumbing Inc. www.summersonplumbing.com
Family-owned plumbing company in Clark County, Washington, offering water heater repair, drain cleaning, re-piping, and emergency plumbing services for residential and commercial clients.
plumbing and HVAC · US✓Summit Hill Chiropractic www.summithillchiro.com
Chiropractic care and rehabilitation services in Saint Paul, MN, addressing musculoskeletal conditions with spinal adjustments, soft tissue therapy, and personalized exercise plans for pain reduction and mobility improvement.
medical clinics · US✓Summit Scent Co www.summitscentco.com
Summit Scent Co offers candle-making workshops for groups and individuals at client-chosen locations, focusing on creating unique scented candles and memorable crafting experiences.
arts and culture✓Summit Staffing www.summitstaffingco.com
Summit Staffing provides risk-free talent acquisition and flexible pay-as-you-go staffing solutions, handling recruitment, vetting, and payroll for businesses across various industries, enabling smarter and affordable hiring.
jobs and recruiting✓スムナラ sumnara.jp
中古マンション購入プラットフォーム for Tokyo metropolitan area (Tokyo, Kanagawa, Saitama, Chiba) with AI property evaluations, market data, and living environment info.
real estate · JP✓Sumner Aesthetics LLC sumneraesthetics.com
Medspa in Evans, GA offering skincare treatments, advanced aesthetic services, Vitamin B12 injections, PRP hair restoration, dermaplaning, Radiesse filler, laser hair removal, PDGF regenerative medicine, and sclerotherapy.
medical aesthetics · US✓Sunayna Prasad www.sunaynaprasadbooks.com
Children's fantasy and magic books by Sunayna Prasad, including the "Magical Missions" series with titles like "The Frights of Fiji," "A Curse of Mayhem," and "The New Enchantress." Offers eBooks with instant access and affordability.
digital products✓Sunberry Cafe sunberrycafe.com
Restaurant in Downtown Hartford, CT serving ramen, sandwiches, Korean BBQ, and catering services at 65 Pratt St.
restaurants and cafes · US✓Sun Chaser Ebikes sunchaserebikes.com
Family-owned electric bike store in Burleigh Waters, Queensland, Australia offering electric bikes, test ride bookings, and local setup and service support.
sports and outdoor equipment · AU✓Suncoast Local suncoastlocal.com
Boutique web design and digital marketing agency serving small businesses in the Suncoast region of Florida, including Sarasota, Bradenton, Venice, and nearby cities. Offers custom-coded PHP websites, local SEO, Google Business Profile management, AI chatbots, AI review response, and content marketing.
web design and development · US✓Sundance Holistic www.sundanceholistic.jp
Japanese site providing information on holistic health and wellness, including glutathione, hydrogen water, CBD, phototherapy, genetic testing, and regenerative technologies for personal health management.
health · JP✓Sundance Media & Design sundancemediaanddesign.com
Web design and marketing services based in Staunton, Virginia, USA, offering site search and content retrieval capabilities.
web design and development · US✓Sundance Shoes www.sundanceshoes.com
Women’s footwear, apparel, and accessories sold in Birmingham, Michigan.
fashion and clothing · US✓Sundara Foundation www.sundarayogatherapy.com
Sundara Foundation offers Trauma Informed Yoga Therapy (TIYT™) courses including Level I and II trainings, private yoga therapy sessions, and specialized programs like the Overcome Program and Art of Relaxation, focusing on trauma-responsive healing and professional development.
health✓Sunflower Love Publishing www.sunflowerlove.com.au
Denise Makeham, an author and publisher from rural NSW Australia, offers children's books inspiring magic in everyday life and publishes heartfelt stories for other authors.
digital products · AU✓SunGeo.net sungeo.net
Live Schumann Resonance data and AI interpretation from 6 global stations including Tomsk, Etna, Cumiana, Eskdalemuir, California, and Alberta. Provides solar activity, Kp index, and wellness insights with API access and monitoring tools.
analytics and observability✓Maini CPA www.sunilmainicpa.com
Boutique CPA firm in Plano, Texas offering tax planning, bookkeeping, auditing, payroll processing, business consulting, and startup assistance for clients in the Dallas/Fort Worth metro area, with expertise in hospitality industry financial services.
accounting and invoicing software · US✓Sunless Rae sunlessrae.com
Sunless Rae offers organic mobile spray tans and spray tan services in Brea, CA and Austin, TX, known for organic-based ingredient solutions and influencer clientele.
beauty and personal care products · US✓Sunny and Social www.sunnyandsocial.fun
Custom party planning and event rentals including backdrops, balloon garlands, tables, chairs, arches, bar carts, and other party decor serving Indianapolis and nearby areas.
weddings and event services✓Sunnybank Art www.sunnybankart.com
Online gallery of Stewart Graham offering original landscape paintings in acrylic and oil, digital art prints including Giclée prints, commissioned artworks, and art tuition. Visitors can browse and purchase art or inquire about commissions.
arts and culture✓Sunny Lending LLC www.sunnylendingllc.com
Mortgage originating, lending, and brokerage services offering residential, commercial, business, and hard money loans focused on Maryland and Virginia markets with competitive rates and personalized consultations.
financial services · US✓SunoMV suno.bi
Web service turning Suno AI songs into music videos with auto-synced lyrics, cinematic visual styles, and export up to 2K resolution. Supports AI song creation, lyric images, video transitions, and multiple aspect ratios. Free tier available without signup.
music · BI✓Sun Peaks Aquatics sunpeaksaquatics.com
Hot tub sales, repairs, water care products, parts, accessories, filters, and chemicals offered by Slopeside Property Managment Ltd. at Sun Peaks, Canada.
furniture and home decor✓Sunset sunsetmixing.com
Sunset offers audio mastering and mixing software for Mac and browser-based mastering tools, including a $25 one-time license for the Mac app. It provides mastering auditions, stem mixing, and mastering guides focused on electronic music production.
software development services · US✓Sunshineamagansett sunshineamagansett.com
Beach and lifestyle shopping in Amagansett, Hamptons area.
fashion and clothing✓Sunshine Kids Clinic www.sunshinekidsclinic.com.au
Paediatric care clinic in Sydney offering ADHD and autism assessments, developmental evaluations, and management of childhood health concerns via telehealth and in-person consultations.
medical clinics · AU✓Sunstone Strategic www.sunstonestrategic.com
Entrepreneur mindset coaching and business planning services, including a book combining entrepreneurial insights with historical stories, offered online.
business consulting✓Süp www.sup.restaurant
Restaurant in MidTown Reno offering gourmet soups, sandwiches, and salads made daily from scratch with local farm ingredients. Provides dine-in, pickup, delivery, and digital gift cards.
restaurants and cafes · US✓Suparank suparank.io
Tracks AI visibility and citations for ChatGPT, Gemini, Claude, and Google AI Overviews; offers GEO and technical SEO audits, connected analytics, AI content drafting, and directory submission services.
SEO✓SuperAlign superalign.ai
SuperAlign provides security tools for enterprises to discover shadow AI usage, map AI attack surfaces, and defend against AI-powered threats with products like Radar, Surface, and AIRiskDB.
security and identity✓小天使商學院 superangel527.com
Taiwan-based MCN agency certified by Xiaohongshu official organization, sharing how to tailor high-value self-media accounts.
digital marketing agencies · TW✓Superbath Mobile Carwash www.superbath.ca
Mobile carwash service in Victoria BC detailing vehicle interiors and exteriors using steam and micro-fibre hand towels.
automotive · CA✓BOLT & STITCH PO, LLC superboltco.com
End-to-end merchandise services for top tier and emerging talent, providing full service merch partnership and order fulfillment via an online Shopify store.
fashion and clothing✓Supercut supercut.ai
Screen recording service for teams to record, share, and integrate polished videos into workflows, enabling viewing, skimming, and action by team members, customers, and tools.
productivity and documents software✓Superform docs.superform.xyz
Superform is a user-owned neobank enabling single-signature execution of arbitrary actions across blockchain chains and optimized tokenized vaults, including deploying and operating SuperVaults, configuring yield strategies, and managing vault operations.
financial services✓SuperIntern docs.superintern.ai
SuperIntern provides an AI personal assistant service that integrates with calendars, email, and productivity tools to automate email management, meeting preparation, task scheduling, and workflow automation via skills and API integration.
AI agents✓Superior Diesel Companies www.superiordieselcompanies.com
Superior Diesel Companies supplies aftermarket OE parts and specialized services for heavy-duty diesel vehicles and commercial fleets in Michigan, including diagnostics, repair, remanufacturing, and DPF cleaning across multiple regional facilities.
auto parts✓Superior Floors www.superiorfloorsantioch.com
Family-owned flooring business in Antioch with 35+ years experience offering installation, repair, and maintenance of various flooring types, plus shutters, blinds, and countertops. Provides expert advice, custom designs, showroom visits, financing, and customer reviews.
furniture and home decor✓Superior Rain Gutter www.superiorraingutter.com
Rain gutter services in Utah including cleaning, repair, replacement, and custom installation for residential and commercial properties with professional crews and a 5-year no-leak guarantee.
construction and roofing · US✓Superior Sentiments www.superiorsentiments.com
Family-run local business offering quality apparel and collectibles for personal and family enjoyment.
fashion and clothing✓SUPERJELLY www.superjellyco.com
Functional foods and supplements designed to support fitness goals with innovative and tasty products.
health✓SuperKids Aquatic www.superkidsaquatic.com.au
Swimming lessons and aquatic activities for all ages and abilities in Byford, WA, and Mackay, QLD, including adaptive aquatics, private lessons, and teen fitness programs with flexible booking and government voucher support.
sports · AU✓Superlines docs.superlines.io
AI Search Visibility platform monitoring and optimizing brand presence in AI-powered search results across multiple AI platforms, providing metrics, competitor analysis, prompt management, and integrations for brands globally.
analytics and observability✓Super Lyte www.superlyte.com
Super Lyte offers ready-to-drink beverages with 4.5% ABV, 90 calories, and 0 grams of sugar in flavors like Fruit Punch, Orange, Lemon Lime, and Blue Chill, with giveaways and career info by Stateside Brands LLC.
food and drink retail✓supermemory supermemory.ai
API and MCP server providing persistent memory and continual learning for AI agents, supporting multiple models and harnesses, serving 100k+ organizations globally with vector-graph database memory storage and semantic search.
AI agents✓SuperNovaK9 www.supernovak9.com
Dog training services specializing in individual assessment and customized plans for all breeds, including obedience, behavior modification, puppy training, and boarding, with lifetime client support.
pet supplies✓Superpose www.superpose.be
Brussels-based studio led by Bérengère Bordet creating custom visual communication tools including logos, visual identities, magazines, brochures, illustrations, and photography with 25 years of experience.
marketing software · BE