13 free marketing calculators solving for any value: ROAS, CPC, CTR & more.
Calcvertise.com — a complete, working marketing calculator website with 13 free tools. Calcvertise offers free calculators for the metrics advertisers, marketers and small businesses check every day: ROAS, Break-even ROAS, CPC, CPM, CTR, CPA, CAC, Conversion Rate, Marketing ROI, Email Open Rate, Email CTR, Click-to-Open Rate (CTOR) and Bounce Rate. WHAT MAKES IT DIFFERENT Most calculator sites only calculate in one direction. Every Calcvertise calculator works in reverse too: enter any two known values and it solves for the third. The Break-even ROAS tool goes further and works from gross margin, with a live verdict on whether a campaign is profitable. BUILT AS REAL CONTENT, NOT JUST TOOLS Every calculator page includes the formula, a step-by-step method, worked examples with real numbers, current benchmark ranges and an FAQ section with FAQ schema. The site is AI-search ready: an llms.txt file lists all 13 tools, AI crawlers are not blocked, and structured data is in place. EARLY TRACTION (Google Search Console data, October 2026) Around 4,200 impressions in 28 days, with 390 keywords already ranking. Near-first-page positions a new owner can push quickly: "ctor calculator" at position 11, "calculate roas" at position 18 and "cpc estimator" at position 18. The site is pre-revenue: monetisation (ads or affiliate) has not been switched on yet, which is the obvious first move for a buyer. TECH STACK WordPress with the Kadence theme (no page-builder bloat), Rank Math SEO and LiteSpeed Cache. Clean, fast and easy to maintain. New calculators can be added on the same pattern. REASON FOR SELLING The owner's priorities have shifted to full-time work, and the site deserves an owner who can give it regular time. WHAT IS INCLUDED The calcvertise.com domain, the complete WordPress website (files and database), all written content and the on-page SEO setup. An AlternativeTo directory submission is already made and in their review queue. The buyer will need their own hosting account (the site currently runs on Hostinger). Full handover guidance is included, with 14 days of transfer support from the owner.
Next step: <p>1. Switch on monetisation: display ads on the calculator and guide pages, plus affiliate links to marketing tools in the benchmark content.</p><p>2. Push the near-win keywords: "ctor calculator" (position 11), "calculate roas" (18) and "cpc estimator" (18) need content depth and internal links, not reinvention.</p><p>3. Publish the "how to calculate" guide series (CPA, CAC, CPM, CTR) that funnels readers into the matching calculators.</p><p>4. Continue free link building: tool directories, "best marketing calculators" roundups and resource pages. An AlternativeTo listing is already submitted and in review.</p><p>5. Grow AI-search visibility: the llms.txt and schema groundwork is done; citations and mentions are the growth lever.</p><p><br></p>
For sale
Asking price: $500 USD
What's included
Domain name, All related data, Source code, All related design work
Also included: all written content on the site, the complete on-page SEO setup, and a written SEO growth plan based on the site's real Search Console data (near-win keywords, content roadmap and link-building targets). The owner will provide full handover support for 14 days after the sale, including help with the domain transfer, site migration to the buyer's hosting, and a walkthrough of the admin setup.
Reason for selling
I am busy with other things and no longer have time to maintain this project.
Project metrics
Average Monthly Revenue: Pre-revenue
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