Membership and recurring billing software: revenue without chasing payments.
Automated billing, payment reminders, attendance, access control and member apps - for gyms, studios, schools, clubs and any business that bills customers every month.
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Membership businesses live and die by collections and retention. The operational drag is familiar: invoices sent by hand, reminders that depend on someone remembering, failed payments noticed weeks later, and attendance tracked on paper.
Our team built a platform for recurring-billing businesses that automates monthly invoicing, sends reminders on WhatsApp, collects payments digitally and updates each customer's ledger automatically - with attendance and door access for gyms and a customer app. We bring that experience to custom systems and integrations for US businesses.
Where the time and money leak.
Manual monthly billing
Invoices prepared by hand every cycle, with errors and late sends.
Failed and late payments
Card declines and unpaid invoices noticed too late, and awkward chasing by staff.
Reminders nobody sends
Renewals, class changes and payment reminders depend on someone's memory.
Attendance and access
Check-ins, staff attendance and door access tracked separately from billing.
Software for memberships & subscriptions teams, shaped around your workflow.
Each of these can be a focused first project. Most clients start with the one that costs them the most hours each week.
Automated recurring billing
Plans, proration, invoices and receipts generated automatically, with Stripe Billing or your processor.
Reminders with pay links
Payment and renewal reminders on WhatsApp, SMS or email with one-tap pay links.
Failed-payment recovery
Smart retries, card-update requests and staff alerts before a member churns.
Attendance & access control
Member check-in and staff attendance tied to access-control hardware through its API.
Member apps
Schedules, bookings, bills and notices in a mobile app members actually open.
Owner dashboards
Collections, churn, attendance and revenue by location in one view.
Products for memberships & subscriptions ready to configure.
Industry editions of our product families. Each page states honestly whether it's in early access or a concept we build to order.
Childcare & daycare centers
Agenbord Recur for Childcare Centers
Childcare billing software for centers with 1–5 locations: tuition autopay, subsidy co-pays, check-in/out, a live ratio view and parent messaging. Early access.
View productGyms, boxing & martial arts studios
Agenbord Recur for Gyms & Fitness Studios
Gym membership billing software for independent gyms and studios: autopay, failed-payment recovery, check-in, door access, freezes and cancellations. Early access.
View productHVAC & plumbing service agreements
Agenbord Recur for HVAC & Plumbing Service Agreements
HVAC service agreement software that bills memberships, runs autopay and renewals, books tune-ups and flags lapse risk beside your dispatch tool. Early access.
View productMarinas & boatyards
Agenbord Recur for Marinas & Boatyards
Concept: marina management software for slip contracts, liveaboard rules, metered power and water, dry storage and boatyard work orders. Florida-first custom build.
View productMed spas & aesthetics clinics
Agenbord Recur for Med Spa Memberships
Med spa membership software concept: monthly memberships, banked treatment credits, packages and rebooking intervals, with clinical data scoped separately. Concept.
View productPrivate K-12 schools
Agenbord Recur for Private School Tuition
Tuition management software for private K-12 schools: payment plans, sibling discounts, aid adjustments, autopay, incidental fees and a family portal. Concept.
View productSelf-storage facilities
Agenbord Recur for Self-Storage
Self storage management software concept for independent owners: rent billing, autopay, late fees, state lien timelines and gate access. Concept, custom build.
View productVeterinary wellness plans
Agenbord Recur for Veterinary Wellness Plans
Concept: veterinary wellness plan software for independent clinics - monthly plan billing, included-service usage tracking, reminders and PIMS sync. Custom build.
View productAccess & FoxPro databases
Agenbord Migrate: Microsoft Access & FoxPro
Fixed-price Access and FoxPro migration from $10k: tables, forms, queries and VBA rebuilt as a secure web app with roles, remote access and reconciled data.
View productConnected to the tools you already use.
Systems we integrate with
Named platforms are examples we build against through their public APIs - not partnership claims.
Software our team built and runs.
Billing & collections · SaaS
WhatsApp-first billing platform
Recurring billing and collections with WhatsApp delivery, digital payments, automatic ledgers, attendance and a customer app.
- Automated monthly billing
- Digital payment collection
- Self-updating ledgers
- WhatsApp team inbox + AI
Memberships & Subscriptions software: common questions.
Should a gym build its own software?
Most single-location gyms should use an established membership platform. Custom makes sense for multi-location operators, unusual billing models, or when you need billing, access and messaging connected in ways off-the-shelf tools don't support.
Can payment reminders go out on WhatsApp?
Yes, as utility messages through the official WhatsApp Business Platform with customer opt-in. Payment and renewal reminders are exactly the kind of message the platform is designed for.
Can you integrate with our access-control system?
Usually, if it offers an API - many modern systems like Kisi and Brivo do. We confirm what's possible during discovery.
Have you built billing software before?
Yes. Our team built a recurring billing and collections platform with automated invoicing, WhatsApp reminders, digital payments, automatic ledgers, attendance and a customer app.
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