How would you improve OLX India chat so sellers reply to more buyers?

Introduction

Chat is the heartbeat of OLX India. Almost every deal, whether for a sofa, a scooter or a used iPhone, starts with a buyer typing "Is this available?" Yet both sides complain about chat: sellers drown in "last price?" messages and lowball offers, while buyers say sellers never reply. The prompt asks how we would improve OLX chat. I'll scope the problem, segment users, walk through the chat journey to find pain points, generate and prioritise solutions, and define how we would measure the improvement.

Step 1

Clarifying Questions (5 mins)

• Which side should we focus on, buyers or sellers?

• Hypothetical answer: Start with sellers, because seller responsiveness drives buyer outcomes and seller retention drives supply.
• Impact: Our success metric will be seller-side (reply rate, time-to-sale) with buyer guardrails.

• Which categories?

• Hypothetical answer: Horizontal categories such as mobiles, electronics, furniture and bikes. Cars and property have dealer-heavy flows.
• Impact: Focus on individual sellers rather than businesses.

• Is there a known problem metric?

• Hypothetical answer: Roughly 40% of buyer chats in horizontal categories get no seller reply within 24 hours.
• Impact: Reply rate is the obvious target.

• Any constraints?

• Hypothetical answer: No changes to phone number visibility policy in this project.
• Impact: Solutions stay inside chat.