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Free eCommerce Marketing Tools
Calculators and resources to help you make faster, smarter decisions about your ads, email, and revenue strategy.
The best free eCommerce marketing tools in one place. Use our calculators to model email revenue, set ROAS targets, plan ad budgets, and measure growth health — all in real time, no login required.
Calculators & Planners
Featured
Email List ROI Calculator
Calculate the true ROI of your email list — factor in list size, growth rate, revenue per subscriber, and churn to see your real return on email investment.
Email Marketing
Launch Tool → New Email Marketing ROI Calculator
Measure the full ROI of your email marketing program. Enter your costs, revenue, and campaign metrics to see exactly what your email channel returns.
Email Marketing
Launch Tool → New Facebook Ads Budget Calculator
Figure out exactly how much to spend on Meta to hit your revenue target — based on your ROAS, conversion rate, and AOV.
Paid Ads
Launch Tool → New ROAS Goal Calculator
Work backwards from your margins and COGS to find your break-even and target ROAS for any paid channel.
Paid Ads
Launch Tool → New Klaviyo Flow Audit Checklist
Score your email automation setup in 2 minutes. See which flows you're missing and get a priority fix list you can act on today.
Email Marketing
Launch Tool → New LTV : CAC Ratio Calculator
Calculate your customer lifetime value vs. acquisition cost ratio to understand growth health and how aggressively you can afford to scale.
Revenue
Launch Tool → New Ad Frequency & Fatigue Estimator
Estimate when your Meta or TikTok audience will hit ad fatigue — based on spend, audience size, and campaign duration.
Paid Ads
Launch Tool → Coming Soon
AI Subject Line Grader
Paste any subject line and get an instant score on clarity, urgency, spam risk, and predicted open rate — powered by AI.
Email Marketing
Coming Soon
eCommerce Profit Margin Calculator
Factor in COGS, shipping, platform fees, ad spend, and returns to see your true net margin per order.
Revenue
Coming Soon
AI Ad Copy Generator
Generate 10 Facebook and Instagram ad copy variations from your product URL. Hook, body, CTA — done in seconds.
Creative
Ready to turn these numbers into real growth?
These tools give you the data. We do the execution — ads, email, and full-funnel growth for eCommerce brands.