top | item 28782286 (no title) telcodud | 4 years ago WhatsApp uses the same growth hacks that Facebook (and Instagram) used to grow at all costs. discuss order hn newest Infinitesimus|4 years ago What are those? It is a chat app that got popular by providing free texting in a world where SMS costs were high and working across a wide set of phones.
Infinitesimus|4 years ago What are those? It is a chat app that got popular by providing free texting in a world where SMS costs were high and working across a wide set of phones.
Infinitesimus|4 years ago