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About ₹470 a month. That is the running cost of the invoice tracker I built for Ekatra: one small server for the WhatsApp agent, with the web app, database, storage, schedules and email on free tiers.
Read the amount twice: once from the figures and once from the amount-in-words line that Indian invoices carry, and accept the invoice only when both agree. Mismatches go to a person, and their correction is locked so the next scan can't overwrite it.
By running App Store Optimization and Apple Search Ads as one system: paid keyword and creative tests decided what went into the organic listing. In about 90 days the app moved from #180 to #1 in its category, with organic installs up 80 to 120% and blended CAC down 15 to 25%.
Segment customers by deposit tier, give each tier its own journey and triggers, and price bonuses by cohort instead of handing them out evenly. On a real-money gaming platform this took LTV from $70 to $350 and cut payback from five months to three.
Fix the two places people drop: identity checks and the first payment. Clearer KYC guidance, offer and landing page tests and social proof took registration-to-deposit from 5% to 6%, and smarter routing across UPI, IMPS and cards raised deposit acceptance by 5 to 8 points.
By turning the attention into a repeatable go-to-market: sharper positioning and packaging, a demand engine across Meta, Google, influencers and WhatsApp CRM, and corporate gifting as a new product line. Revenue grew from $50K to $2M.