About Email Calculator

What Email Calculator does

Email Calculator is an email marketing analytics platform that brings campaign data, revenue, and lead metrics into one place. Connect your email platform, ecommerce store, and lead tools via API, or enter data manually — then see open rates, click rates, ROI, and conversions calculated instantly.

Instead of copying numbers between dashboards and spreadsheets, you get a single report that shows what happened, how it compares to industry benchmarks, and what to improve next.

Core capabilities

• Unified reporting: Combine email, revenue, and lead data in one dashboard.
• 55+ integrations: Connect Mailchimp, Klaviyo, Shopify, Stripe, Typeform, HubSpot, and more. View integrations
• Advanced metrics: Calculate email ROI, revenue per subscriber, click-to-open rate, engagement scores, and subscriber lifetime value automatically.
• Industry benchmarks: Compare your campaigns against sector averages to spot strengths and weaknesses.
• AI-powered insights: Generate plain-English campaign summaries and recommendations.
• Professional exports: Download reports as PDF, Word, PowerPoint, Excel, or HTML.

Who it is for

Email Calculator is built for marketers and agencies who need clear, accurate reporting without the manual work. Whether you manage one brand or many clients, the platform scales from free manual reports to multi-workspace team accounts.

Why we built it

We kept seeing marketers spend hours each week pulling numbers from email platforms, ecommerce backends, and lead forms into spreadsheets. By the time the report was ready, the insight was stale. Email Calculator automates that work so you can spend more time optimizing campaigns and less time formatting charts.