Wasooli: recurring billing that collects itself.
A WhatsApp-first billing and collections platform our team built for businesses that bill customers every month - automated invoices, reminders, digital payments and ledgers that update themselves.
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At a glance
- Product
- Wasooli
- Category
- Billing & collections · SaaS
- Our role
- Design, build & operation
Wasooli serves recurring-billing businesses - gyms, schools, internet providers, water suppliers, housing communities, hostels, salons and rental properties - that used to prepare invoices by hand and chase payments by phone.
It automates the whole monthly cycle: invoices are generated and delivered on WhatsApp in two languages, customers pay through bank-app and wallet payment networks, and each customer's ledger updates automatically when money arrives.
The modules, end to end.
Automated monthly billing
Invoices generated on schedule and delivered on WhatsApp in two languages.
Digital payment collection
Payments through bank payment networks and mobile wallets, reconciled automatically.
Self-updating ledgers
Each customer's ledger updates the moment a payment is received.
WhatsApp team inbox + AI
A shared WhatsApp inbox with an AI assistant to help staff answer faster.
Attendance & access
Biometric attendance and door access for gyms, plus staff attendance, salaries and expenses.
Customer app & owner dashboard
Customers view and pay bills in a mobile app; owners see collections and performance in one dashboard.
The hard parts, and how we handled them.
WhatsApp at the center
Billing, reminders and support all run through WhatsApp, which means template management, delivery handling and a shared inbox had to be first-class features.
Payments that reconcile themselves
Payment-network integrations feed straight into ledgers, removing the manual matching that eats staff time.
Hardware in the loop
Biometric attendance and door-access devices connect to the same member records as billing.
Services and industries behind this work.
Services used
Industries
More of our work
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