Topic

Week 2 Day 3: The ROI of SEO is invisible until you build this calculator.

Formula: Monthly Revenue = Searches x CTR x CVR x AOV x LTV multiplier

LinkedIn

• Post URL: https://www.linkedin.com/feed/update/urn:li:activity:7464885772807213057/
• URN: 7464885772807213057
• Asset: 8-slide carousel PDF — /Users/thunderbolt/Documents/projects/AI-marketer/Day10_Post1_SEO_ROI_Calculator.pdf (admin to attach manually due to known Chrome MCP file_upload bug)
• Hook: "Your CFO does not believe in SEO. Build this calculator instead."
• CTA: Comment ROI for the Google Sheet template, Follow @RAHIL JAIN (tagged at end)
• Sources comment: ✅ Posted with 8 sources (First Page Sage, Backlinko, Ahrefs, Semrush, Upgrowth, Shopify, SeoProfy)
• Engagement comments: ✅ 10 posted across Muhammad Mujahid (AI visibility), Mahua Das (10K visits 0 demos), Joshi Vaibhav (outside-in audits), Ashutosh Mishra (Blacklisted SEO), Dinesh Arora (ChatGPT brand check), ADON JOBI (autonomous SEO agent), Pinal Prajapati (AI vs perspective), Inderveer Singh (intent over keywords), Amritpal Singh (AI-rewritten SEO playbook), PIXELS TRAIL (positioning/branding/marketing)

X / Twitter

• 3-tweet thread on @rahilnjain — hook tweet + 2 reply tweets with @rahilnjain tag in tweet 3
• Engagement replies: ✅ 10 posted across @agarwal_nipurn (AI list), @JulSan2010 (Q3 ROI), @shivam_310 (gated communities), @apoorvshrm (upstream influence), @quantumaidev (1.56M imps 0.13% CTR), @Sarah_Cordiner (guest blogging), @polsia (local SEO), @sam_hatoum (SEO content quality), @vinayaketx (Discover tips), @mainstreetmktg (funnel + organic content)

Key 2026 stats used

• Median SEO ROI: 748% (First Page Sage)
• Real estate 1,389%, Medical devices 1,183%, Financial 1,031%, Ecom 317%
• Position 1 CTR with AI Overview: 19% (drop from 28%) — GrowthSRC 200k keyword study
• Position 6-10 CTR up 30% as users scroll past AI summaries
• Average organic CVR 2.4%, Legal 7.5%, B2B SaaS 2.1%, Ecom 1.8%