Hi Product Hunt! I built Qisti (قسطي) after sitting with a Saudi car dealer who sells on direct installments to about 60 buyers. His whole book lived in an Excel sheet with six columns (name, phone, total price, paid, remaining, monthly installment) and one column per month. Every month his question was the same: who paid? And he had no time to call everyone who hadn't. So Qisti does a few things only: - Import that Excel file as it is. No national ID, plate number or start date required. - Show who is late this month and how much. - One tap opens a ready WhatsApp reminder for each late buyer. On the Pro plan and the trial, reminders also go out automatically each morning (due day, +3 and +10 days) from Qisti's WhatsApp number in the dealer's name. - Record a payment when the bank transfer lands, and export back to Excel. Qisti is not a lender and never touches the money: buyers pay the dealer directly, and there is no commission on installments. Plans: Free (up to 5 buyers), Starter 79 SAR/month (30), Pro 149 SAR/month (75, 30-day free trial), Enterprise 299 SAR/month (unlimited). The app is in Arabic (RTL) and works on phone. Feedback welcome, especially from anyone who runs an installment book.

Qisti (قسطي)

Installment tracking and WhatsApp reminders for car dealers

Installment tracking and WhatsApp reminders for car dealers