True Cost of Running Ads In-House (Hidden Expenses)
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C18=SUM(C6:C16)
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1What "Doing It In-House" Actually Costs You Every Month
2Assumes: 2 sales reps, ₹1.5L/month ad spend, Mumbai market. Mar 2026.
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4Hidden Cost ItemMonthly Cost (₹)How We Calculated
5Salary & People Costs
6Digital marketing executive (1 FTE)₹45,000Avg Mumbai salary + PF + insurance
7Graphic designer (freelance retainer)₹20,0004 creatives/week minimum
8Telecaller for lead follow-up (1 FTE)₹18,000Calls 40-50 leads/day
9Your time reviewing/approving (10 hrs/mo)₹15,000Opportunity cost at ₹1500/hr
10Tools & Software
11CRM software (LeadSquared / Sell.Do)₹8,500Pro plan, 2 users
12Automation tool (Pabbly / Zapier)₹2,500Standard plan
13WhatsApp Business API + messages₹3,200~500 conversations/month
14Landing page hosting + builder₹1,500Unbounce / Leadpages basic
15Wasted Money (Things That Go Wrong)
16Leads missed overnight (no auto-response)₹12,600~18 leads/mo lost at ₹700 CPL each
17Slow response time (4-6 hrs avg vs 2 min)₹8,400~12 leads/mo go cold, ₹700 each
18Unqualified calls wasting rep time (70%)₹9,000~60 hrs/mo @ ₹150/hr rep cost
19No A/B testing (suboptimal CPL)₹22,500Estimated 15% higher CPL on ₹1.5L spend
20
21TRUE MONTHLY COST OF IN-HOUSE₹1,66,200Excludes ad spend
22
23Of which: direct salary/tool costs₹1,13,700What you think you're spending
24Of which: hidden waste (missed leads, slow response, no optimization)₹52,500What you don't see on any invoice
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26* These hidden costs are conservative estimates. Actual waste is typically 20-40% higher.
27* Hiring delays (avg 45 days to fill a marketing role in Mumbai) not included.
28* No sick leave, attrition, or training costs included.
+Hidden Cost BreakdownAssumptionsIndustry Benchmarks