ISTHARA Case Study: WhatsApp Marketing and Automation That Brings Customers Back
A student leaves a campus food court. An office worker finishes lunch at work. A family walks out of a mall after dinner. All of them enjoyed their meal.
Almost none of them became a lead. Every day, businesses lose customers they have already won, because they have no way to follow up.
Isthara wanted to fix this. That is why it chose a WhatsApp CRM.
.png)
About Isthara
Isthara is a food-tech business that runs multi-brand food courts in colleges, offices, malls and on expressways. Many restaurant brands sit under one roof, and technology supports ordering, payments and daily operations.
The Problem : Footfall Is Not a Customer Relationship
Multi-brand dining gives customers more choice. But it also creates a problem that many Indian businesses face:
● Walk-ins do not become leads. People come for the location, not for one brand, so the business does not know who they are.
● There is no way to follow up. After the customer leaves, the business cannot call them back for a new menu, an offer or an event.
● Email and SMS do not work well. They are often ignored, and paid ads cost too much for repeat visits.
● Sales depend on passing traffic. A new brand or a seasonal dish is seen only by people who walk past it.
● Growth makes it harder. More locations and brands mean more chats, and manual follow-ups cannot keep up.
Isthara needed a channel that is personal, fast and already part of daily life. That channel is WhatsApp.
The Goal
Isthara wanted to:
1. Turn walk-in customers into leads that can be tracked
2. Do regular follow-ups without adding more staff
3. Show its brands and menus beyond the food court counter
4. Manage WhatsApp marketing, chats and automation in one place
The Solution : Sews.AI, WhatsApp Business API and WhatsApp CRM
Isthara connected its verified business number to the WhatsApp Business API through Sews.ai. The account has an approved business profile and a Green quality rating from Meta.
Customers start a chat by scanning a QR code or tapping a short link. This works well in a food court. Every scan becomes a new lead in the Sews.ai WhatsApp CRM, with contacts, chats and message history in one dashboard.
From there, the business can nurture leads, plan follow-ups and bring customers back for more sales, all on the app they already use every day.
Sews.AI Features That Power the Solution
WhatsApp Catalogue Brands:
menus and special dishes show inside WhatsApp as a catalogue that customers can browse. They can see offers and start a chat, so browsing turns into a lead.
WhatsApp Marketing :
Messages Send useful, timely messages to customers who have opted in, using the WhatsApp Business API. Share new brand launches, festival menus, combo offers and event news. These messages reach customers on the app they check most, which helps drive repeat sales.
AI Agents for WhatsApp Automation :
AI Agents answer common questions at any time, such as menus, timings, locations and offers. This WhatsApp automation replies fast, finds good leads and passes harder questions to your team. Follow-ups happen on time without extra work.
WhatsApp Ads (Click-to-WhatsApp) :
Bring new customers into a WhatsApp chat straight from social media ads. Every click becomes a lead in your WhatsApp CRM, ready for
follow-up. WhatsApp Calls
Customers can call the business directly on WhatsApp. This is useful for serious leads, such as bulk orders, events and catering.
The Outcome
Isthara now has a verified, healthy WhatsApp Business channel with active customers. Nearly all of its contacts are in live chats, and the Green quality rating helps protect its reach over time. The customer journey no longer ends at the food court exit. It continues as a chat, with every contact saved and ready for follow-up.

.
Automate WhatsApp conversations, launch marketing campaigns, manage customer interactions, and grow your business with AI-powered tools.
Product
Resource
Company
© 2026 Proficonlabs Private Limited. All rights reserved. Sews AI is a product of Proficonlabs Private Limited.