Stop Leaving $X,XXX/Month on the Table for Your Clients.

Free WordPress plugin that calculates revenue lost to poor rankings using published CTR studies.

Join 1,000+ agencies using LinkCheck.

Revenue leak headline with email gate — dramatic dollar amount revealed to prospect

Three steps. Under 60 seconds. White-labeled.

Your prospects enter three numbers, the calculator crunches published CTR data, and a dramatic revenue headline compels them to convert.

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Prospect enters 3 numbers

Step 1: Three input fields — monthly search volume, current ranking position, and customer LTV — all filled

Monthly search volume, current Google ranking position, and average customer LTV — that's it. The calculator does the rest.

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CTR curves power the calculation (adjustable)

Step 2: Advanced Settings panel with 7 CTR curve options based on published studies

Agencies can toggle an advanced panel to choose from 7 CTR curve presets by industry or intent type. Default curve draws from Advanced Web Ranking and Backlinko published data.

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Dramatic revenue headline + email gate

Step 3: Bold revenue headline with blurred tri-state breakdown gated behind work email submission

The prospect sees the exact dollar amount poor rankings are costing — and must submit a work email to unlock the full Conservative / Standard / Optimistic breakdown.

Try It Now — Enter Your Numbers

The exact same widget your prospects will use on your site. No LinkCheck branding, ever.

After Email Submission — Prospects See

Unlocked tri-state revenue breakdown cards with Conservative, Standard, and Optimistic projections plus green Book a Strategy Call CTA

You Own Every Lead.

Leads live in YOUR WordPress database. LinkCheck never sees or stores them.

When a prospect unlocks the breakdown, you get an instant email notification and a webhook fires to your CRM. No third-party captures your pipeline.

Stored in your own wp_postmeta table
Instant admin email notification on conversion
Webhook to Zapier, Make, HubSpot — any CRM with a REST endpoint
CSV export of all leads from WordPress admin

Bottom of unlocked report showing PDF Download and Copy Shareable Link buttons

Agencies closing more deals with the calculator.

Mark Deveraux

CEO, PeakVisible

"We embedded the calculator on our SEO service page and generated 40+ qualified leads in the first month. The revenue number does the selling before we ever get on a call."

Sarah Chen

CEO, RankIQ Partners

"Our close rate on discovery calls jumped from 18% to 34% after we started sending the calculator link before every call. Prospects come in already understanding the cost of inaction."

James Okonkwo

CEO, SearchReach

"We've added $27K MRR directly attributable to calculator-driven leads. The white-label matters — our clients think we built it, and the CRM webhook means zero manual follow-up."

Built for agencies. Two non-negotiables.

No LinkCheck branding on your public widget — your prospects see only your agency.

CTR data from published studies — Advanced Web Ranking & Backlinko.

Frequently Asked Questions

Where do the leads go?

Every lead is stored directly in your own WordPress database — specifically the wp_postmeta table. LinkCheck never sees, stores, or has any access to your lead data. You can also fire an instant webhook to any CRM (HubSpot, Salesforce, Pipedrive) or automation platform (Zapier, Make).

Is there any LinkCheck branding on the public widget?

Zero. The plugin is fully white-labeled out of the box. Your agency name appears on the widget, the email notifications, and the PDF report. LinkCheck branding never appears anywhere a prospect might see it. The only backlink requirement is a do-follow link on a published guest post — nothing on the widget itself.

How long does setup take?

Under 60 seconds. Install the plugin from the WordPress admin, activate it, and drop a shortcode or Gutenberg block on any page. No API keys, no configuration files, no developer required. If you want to customize the CTR curves or webhook URL, that's another 90 seconds in the settings panel.

Is the plugin actually free?

Yes. The plugin is completely free — no credit card, no trial period, no tiered pricing. The only requirement: maintain a do-follow backlink to LinkCheck on your published guest post. That's the entire business model.