real results exist, but they almost always come down to timing and following up with people who already know you, not random cold blasts.
One that genuinely impressed me: a coaching institute in Indore sent a single broadcast to about 1,800 past enquiries and pulled in ₹2.4 lakh in admissions over 48 hours. no fancy automation, no chatbot nonsense. just the right message to people who had already raised their hand once.
the fluffy case studies are easy to spot - they're the ones throwing around phrases like "increased engagement 3x" without a single concrete number. the ones that actually matter have rupee figures and a clearly defined audience.
honestly, drip sequences to stale leads is where i keep seeing the strongest returns. there's a real estate agent in Pune who closed four deals in a month just by systematically following up old enquiries over WhatsApp.
for tools, AiSensy and Interakt are pretty common choices over here. Waplify.io is another one in the same space, specifically built for Indian SMBs who want to run this stuff without hiring a developer or agency