cashflowing
The complete ranking · Apr–Sep 2026

Every company, ranked.

22,010 companies sending people to 15 checkout pages, ordered by visits. Open any row for its own page: where its buyers pay, and who else sends them money.

  1. 3,303

    Portfolio of a Los Angeles artist who builds installations, websites and toolkits using code, machine learning and computer vision.

    16.9K
    -100%
    Stripe CheckoutNews and Media
  2. 3,305

    UK pet database where owners register microchipped dogs and buy chips, with an emergency helpline and missing pet tools.

    16.9K
    -100%
    Stripe CheckoutPet Food and Supplies
  3. 3,308

    Builds and deploys AI agents for customer support and sales.

    16.9K
    +84%
    Stripe CheckoutAgents & automation
  4. 3,314

    French platform that curates trending products for e-commerce sellers looking for items to sell online.

    16.9K
    Stripe CheckoutBusiness Services
  5. 3,315

    Sells travel eSIM data and voice plans covering over 190 countries so travelers avoid roaming charges.

    16.9K
    -100%
    Stripe CheckoutGround Transportation
  6. 3,322
    16.8K
    -100%
    Stripe CheckoutSocial Networks and Online Communities
  7. 3,325

    Service placing trained human agents inside customer text-message flows to answer stalled or off-script shoppers and feed answers back into profiles.

    16.8K
    -100%
    Stripe CheckoutOnline Marketing
  8. 3,326

    Desktop and browser agent team that connects to e-commerce stores and automates tasks like performance analysis, hero images and competitor comparisons.

    16.8K
    -100%
    Stripe CheckoutAgents & automation
  9. 3,327

    Mac app, also for Windows, that scans the disk, shows what takes space, finds duplicates and safely clears unneeded files.

    16.7K
    Stripe Checkout+1
  10. 3,328

    Privacy-focused AI chat that generates text, images, characters and video using models from several providers, with an API.

    16.7K
    Stripe CheckoutChatbots & companions
  11. 3,333

    Browser tools that generate images and videos from text or pictures, with lipsync, upscaling, face generation and editing features.

    16.7K
    Stripe Checkout+1Video & image generation
  12. 3,335

    Former online testing site that closed its service and now points visitors to another website for IQ and cognitive assessments.

    16.6K
    -100%
    Stripe CheckoutGames
  13. 3,337

    Sells discounted burger vouchers either one at a time or through a monthly plan that lets buyers claim one daily.

    16.6K
    Stripe Checkout
  14. 3,338

    Subscription tools for sports bettors that compare odds across sportsbooks, flag positive-expected-value bets and track sharp-money moves.

    16.6K
    -100%
    Stripe Checkout
  15. 3,344

    Gateway giving developers one API key and endpoint to reach Claude, GPT, Gemini and other major language models.

    16.5K
    Stripe CheckoutModel APIs & inference
  16. 3,345

    Pet microchip registry where owners record their animal's details and owners can report or search for lost pets.

    16.5K
    Stripe Checkout
  17. 3,346

    Management software for cable wakeparks and waterski clubs covering bookings, queues, payments, memberships and automatic boat billing.

    16.5K
    Stripe Checkout
  18. 3,355

    Free online personality tests such as Big Five, DISC, Enneagram and attachment style, with team and group options.

    16.4K
    -100%
    Stripe Checkout
  19. 3,356

    Monitoring service that tracks website uptime, page speed, multi-step transactions and real visitor experience.

    16.4K
    -100%
    Stripe Checkout
  20. 3,359

    Crowdfunding site featuring urgent family hardship stories where visitors donate directly to individual campaigns.

    16.4K
    Stripe Checkout
  21. 3,373

    AI assistant for penetration testing and finding security vulnerabilities.

    16.3K
    Stripe CheckoutAgents & automation
  22. 3,374

    Private US university offering undergraduate, degree completion and dual-degree programs with practical learning experiences.

    16.3K
    Stripe Checkout
  23. 3,376

    Tool for saving ads from TikTok and Facebook Ad Library, organizing them for teams and tracking competitor advertising.

    16.2K
    -100%
    Stripe CheckoutGraphics Multimedia and Web Design
  24. 3,383

    Paid automation tool for students that answers questions and skips videos to finish Edgenuity online classes quickly.

    16.2K
    -100%
    Stripe CheckoutVideo Games Consoles and Accessories
  25. 3,386

    AI video editor that removes dead space, retakes and filler from raw footage.

    16.2K
    Stripe CheckoutVideo & image generation
  26. 3,390

    UK database for microchipped pets that supports owners and helps reunite lost animals with their families.

    16.1K
    -43%
    Stripe Checkout
  27. 3,392

    Student union organization at University of Warwick representing student interests.

    16.1K
    +70%
    Stripe CheckoutUniversities and Colleges
  28. 3,393
    16.1K
    -100%
    Stripe Checkout
  29. 3,397

    Italian platform for running events with cashless payments, access control and RFID automations.

    16K
    -100%
    Stripe CheckoutMusic
  30. 3,407

    Japanese study site offering practice questions, flashcard drills and forums for IT certification exams such as LPIC and networking.

    16K
    +1%
    Stripe CheckoutComputers Electronics and Technology
  31. 3,410

    Indie fantasy online role-playing game in early access, with class previews, world lore and a community hub.

    16K
    Stripe CheckoutVideo Games Consoles and Accessories
  32. 3,411

    Latvian ticket seller offering e-tickets for concerts, theatre shows and sporting events with secure online payment.

    16K
    -100%
    Stripe CheckoutArts and Entertainment
  33. 3,413

    API gateway giving developers one OpenAI-compatible endpoint to call over forty language models from several providers.

    15.9K
    -100%
    Stripe CheckoutSocial Networks and Online Communities
  34. 3,414

    English Premier League football club based in London.

    15.9K
    Stripe CheckoutSoccer
  35. 3,416

    Kitchen appliance manufacturer specializing in small electrical cooking devices.

    15.9K
    -100%
    Stripe CheckoutFood and Drink
  36. 3,418

    AI assistant that researches reviews, competitors and social trends, then advises marketers which ads to make.

    15.9K
    Stripe CheckoutMarketing, ads & SEO
  37. 3,420

    Tax return preparation and filing for individuals, businesses and professionals in Puerto Rico and the United States.

    15.9K
    -100%
    Stripe CheckoutBanking Credit and Lending
  38. 3,425

    Private research university in Los Angeles with wide-ranging academic programs.

    15.9K
    Stripe CheckoutUniversities and Colleges
  39. 3,428

    Subscription app of calm Montessori-style digital toys and learning games for young children aged two to eight.

    15.8K
    -17%
    Stripe Checkout
  40. 3,430

    Open-weight AI models and tools for building custom AI solutions.

    15.8K
    Stripe CheckoutModel APIs & inference
  41. 3,432

    UK pet microchip registry where owners register chips, choose protection plans and report lost or found pets.

    15.8K
    Stripe CheckoutPet Food and Supplies
  42. 3,437

    Online Quran learning portal with separate student, teacher and admin logins and graded course levels such as Juz Amma.

    15.7K
    -100%
    Stripe CheckoutGround Transportation
  43. 3,438

    Paid alert service for Canadian Pokemon card collectors, pinging members when sealed products restock at major retailers.

    15.7K
    -40%
    Stripe Checkout
  44. 3,440

    Software and listings for dance events, schools and classes, handling ticket sales, promotion and competition scoring.

    15.7K
    Stripe CheckoutPerforming Arts
  45. 3,442

    Restaurant platform where diners scan a table QR code to view a digital menu and order themselves.

    15.7K
    Stripe CheckoutRestaurants and Delivery
  46. 3,445
    15.7K
    -100%
    Stripe CheckoutPublic Records and Directories
  47. 3,447

    Paid productivity system combining goal setting, calendar planning, focus sessions and coaching to organize each week around priorities.

    15.6K
    Stripe Checkout
  48. 3,450

    Marketplace where gamers buy boosting, coaching, in-game currency and items for online games like World of Warcraft and Diablo IV.

    15.6K
    -100%
    Stripe CheckoutVideo Games Consoles and Accessories
  49. 3,451

    Connects Claude, ChatGPT and Cursor to Meta, Google and TikTok ad accounts so AI can launch campaigns and analyze spend.

    15.6K
    -100%
    Stripe CheckoutMarketing, ads & SEO
  50. 3,453

    Online generator that produces pay stubs with automatic tax and year-to-date calculations, plus W-2 and 1099 forms, for a fee per stub.

    15.5K
    -100%
    Stripe CheckoutFinancial Planning and Management
  51. 3,456

    Turkish service renting temporary virtual phone numbers for receiving SMS verification codes on WhatsApp, Telegram and Instagram, with API access.

    15.5K
    Stripe Checkout
  52. 3,461

    Shop that turns an uploaded pet photo into a stylized custom portrait print, with a free preview before purchase.

    15.4K
    Stripe Checkout
  53. 3,468
    15.4K
    Stripe CheckoutVideo Games Consoles and Accessories
  54. 3,469

    Australian internet provider selling nbn, fibre and fixed wireless plans, plus business, voice and mobile services.

    15.3K
    -100%
    Stripe CheckoutComputer Hardware
  55. 3,471

    Web tool that downloads the comments from any TikTok video into a CSV or Excel file without logging in.

    15.3K
    Stripe CheckoutAdult
  56. 3,472

    Free desktop app for Windows, macOS and Linux that installs SideStore and sideloads apps onto iPhones without jailbreaking.

    15.3K
    Stripe CheckoutProgramming and Developer Software
  57. 3,473

    Subscription fitness app delivering daily strength workouts and training plans from expert coaches, with a free trial.

    15.3K
    Stripe CheckoutSports
  58. 3,474
    15.3K
    Stripe Checkout
  59. 3,479

    Etsy seller toolkit for creating, bulk-editing and scheduling listings across shops, with performance monitoring and team access.

    15.2K
    Stripe CheckoutBusiness Services
  60. 3,481
    15.2K
    -31%
    Stripe Checkout
  61. 3,483

    Proprietary trading firm where traders pass an evaluation with no time limit to receive funded simulated accounts up to $320,000.

    15.2K
    Stripe CheckoutInvesting
  62. 3,484

    Removes video backgrounds automatically with AI, no green screen needed.

    15.1K
    Stripe CheckoutVideo & image generation
  63. 3,486

    Searchable library of running online ads that lets marketers track competitors, spot trending products and compare ad spend and reach.

    15.1K
    -100%
    Stripe CheckoutGraphics Multimedia and Web Design
  64. 3,487

    Story generator that writes personalized adult romance stories for couples, adding illustrated scenes and narrated audiobook versions in many languages.

    15.1K
    Stripe CheckoutWriting, detection & translation
  65. 3,489

    Shopify app where an AI agent builds landing pages, product pages and theme sections from plain-language prompts without code.

    15.1K
    Stripe CheckoutCoding agents & app builders
  66. 3,490

    Network-marketing program selling marketing funnels, a built-in CRM and automated follow-up, with matrix team-building commissions for distributors.

    15.1K
    -100%
    Stripe Checkout
  67. 3,491

    Online and in-person auto auction site selling salvage and clean title vehicles, open to public bidders with free registration.

    15.1K
    +28%
    Stripe CheckoutAutomotive Industry
  68. 3,494

    AI tool that turns a short idea into an on-brand Instagram carousel that creators can then edit in Canva.

    15K
    -100%
    Stripe CheckoutGraphics Multimedia and Web Design
  69. 3,496

    Listing service for cheap Japanese homes with English search, a map, and help completing remote purchases in about ninety days.

    15K
    -100%
    Stripe CheckoutReal Estate
  70. 3,498

    Membership system for Irish Gaelic sports clubs, handling online registration, payments, team management, event invites and member communications.

    15K
    -100%
    Stripe CheckoutSports
  71. 3,502

    Italian software for booking, ticketing and passes, aimed at tourism, museums, events and wellness businesses wanting extra sales.

    15K
    Stripe Checkout
  72. 3,508

    Alert service that notifies drivers when DMV appointments open near them, so they can book license and ID visits sooner.

    14.9K
    -100%
    Stripe Checkout
  73. 3,511

    Tool for tracking competitor and influencer posts on Instagram and TikTok to find outlier videos and content ideas.

    14.9K
    -100%
    Stripe Checkout
  74. 3,519

    Online courses that let people earn CPR, First Aid and AED certification and print their wallet card and certificate quickly.

    14.8K
    Stripe CheckoutJobs and Employment
  75. 3,520

    Generates videos and images from text or photos using several AI models, with tools for TikTok, UGC and product videos.

    14.8K
    -100%
    Stripe CheckoutVideo & image generation
  76. 3,522

    Local lawn treatment, tree and shrub care, pest control and landscaping services for homeowners, with estimates on request.

    14.8K
    Stripe Checkout
  77. 3,523

    Turns ordinary product photos into marketplace-ready listing images and copies visual styles, aimed at Amazon and Shopify sellers.

    14.7K
    -100%
    Stripe CheckoutVideo & image generation
  78. 3,526

    Mobile and web software for field service businesses to schedule jobs, send estimates and invoices, take payments and manage clients.

    14.7K
    Stripe CheckoutBanking Credit and Lending
  79. 3,532

    Media player app for organizing user-supplied IPTV playlists, with catch-up, recording, multiview and favorites, but no included content.

    14.7K
    -100%
    Stripe CheckoutTelecommunications
  80. 3,533

    Lets live streamers charge viewers for text-to-speech messages read aloud on stream, with payouts handled through Stripe.

    14.7K
    Stripe Checkout
  81. 3,537

    Singapore car-sharing service where members book neighbourhood cars by the hour or day through an online booking form.

    14.6K
    -100%
    Stripe CheckoutBanking Credit and Lending
  82. 3,538

    Writing workspace that rewrites AI-generated drafts to sound human, saves personal voice profiles and checks text with an AI detector.

    14.6K
    -100%
    Stripe CheckoutWriting, detection & translation
  83. 3,541

    Photo editing app that changes outfits, body shape, backgrounds and objects in pictures from a short text instruction.

    14.6K
    Stripe CheckoutVideo & image generation
  84. 3,544
    14.5K
    Stripe CheckoutBingo
  85. 3,547

    Workspace giving access to many AI image and video models for generating and editing visuals under one subscription.

    14.5K
    -100%
    Stripe CheckoutVideo & image generation
  86. 3,548

    Customer relationship management software suite covering sales, service, marketing and commerce, with built-in agents and data tools.

    14.5K
    Mollie+1Faith and Beliefs
  87. 3,549

    Peterborough entertainment venue with a board game lounge, escape rooms, axe throwing and bouldering, plus group booking packages.

    14.5K
    Stripe Checkout
  88. 3,554

    Operator of public car parks in several UK cities, offering prebooking, season passes, event parking and electric vehicle charging.

    14.4K
    +4%
    Stripe CheckoutAccommodation and Hotels
  89. 3,555

    Organizer of trading card game and video game tournaments and community events for games like Pokémon, Lorcana and Magic.

    14.4K
    -3%
    Stripe CheckoutBoard and Card Games
  90. 3,556
    14.4K
    -100%
    Stripe CheckoutInvesting
  91. 3,558

    Web tool that edits uploaded pictures from typed instructions and also offers video and audio generation, with an API and console.

    14.4K
    -100%
    Stripe Checkout+1Video & image generation
  92. 3,560

    Fan-run social blogging and journaling community with fannish roots.

    14.4K
    Stripe Checkout+1Books and Literature
  93. 3,562

    Subscription fitness app for women with at-home workouts and simple nutrition guidance, offered with a seven-day free trial.

    14.4K
    Stripe CheckoutFashion and Apparel
  94. 3,567

    Coach company selling return bus tickets to concerts, festivals and shows across the UK, running since the mid-1990s.

    14.3K
    Stripe CheckoutTravel and Tourism
  95. 3,568

    Club management software for Australian shooting, car and fishing clubs, handling memberships, renewals, check-ins, scoring and regulator reporting.

    14.3K
    Stripe Checkout
  96. 3,573

    Sells discounted vouchers for Australian bubble tea chains like Chatime and Sharetea, delivered instantly after payment.

    14.2K
    Stripe Checkout
  97. 3,575

    London Indian restaurant group with several takeaway branches and a fine dining site, taking online orders and table bookings.

    14.2K
    Stripe Checkout
  98. 3,576

    Platform for partners to resell AI phone receptionist agents to local businesses, with lead finding and billing tools included.

    14.2K
    -100%
    Stripe CheckoutAgents & automation
  99. 3,577

    UK insurance broker selling breakdown cover and gadget insurance as flexible subscriptions managed through an online portal.

    14.2K
    -100%
    Stripe CheckoutInsurance
  100. 3,581

    Connects ChatGPT, Claude and other assistants to a user's own computer so they can manage files and run commands.

    14.2K
    Stripe CheckoutAgents & automation

Share of visits is for the whole six months. Estimates from third-party traffic data, not revenue — see what this can’t tell you.

Run it yourself

Run this for any checkout with your AI agent.

Paste the prompt into your agent. It pulls every site that sends visitors to the checkout, with monthly visits, through Lovely Router, then reads their homepages and ranks what it finds.

Paste this into your AI agent

Find out who gets paid through checkout.stripe.com. Pull every website that sent visitors to checkout.stripe.com over the last six months, with visits for each month. Merge subdomains into one site and leave out search engines, social networks and payment providers. Read the homepages of the top 50 and tell me which are AI products and what they sell. Give me a table (site, what it does, AI or not, six-month visits, April vs September) and five takeaways about which niches are growing. Use Lovely Router for the data (docs written for agents: https://lovelyrouter.com/llms.txt · MCP server: https://lovelyrouter.com/mcp-server · site-referrals tool: https://lovelyrouter.com/tools/site-referrals).