Sosu Support

Sosu helps people run savings groups (njangi, tontine): groups, circles and rounds, records of who has paid, and an end-to-end encrypted chat. Sosu is made by Hintekk LLC.

Contact us

Email info@hintekk.com. Tell us what happened, on which phone (iPhone or Android), and the country of your number. You can write in English or French.

Never send us a sign-in code, your PIN or a full payment account number. Sosu will never ask you for them by email, by phone or in a chat.

Common questions

No. Your group keeps paying the way it does today. You record each payment in the app, and the person you paid confirms it, so everyone sees the same record.

Delete your account

In the app: Settings › Account › Delete account. The account deletion page explains every step and what is deleted and kept.

Sosu is operated by Hintekk LLC, 9709 Byward Boulevard, Bowie, MD 20721, USA · info@hintekk.com