44 free tools for Amazon, Shopify, and eBay sellers. Check your real profit, audit your fees, grade your listings, spy on competitors, and find the money you're leaving on the table.
Price and size in. Every Amazon fee out: referral, fulfillment, and what's actually left before cost.
Open Tool →Enter orders, average order value, and margin. See the extra monthly and yearly revenue and profit from a small AOV bump. Free, no signup to run it.
Open Tool →Enter sessions, add-to-cart rate, checkout rate, and AOV. See the dollars abandoned each month and what a recovery flow can win back. Free, no signup.
Open Tool →Enter your sale price, category, and costs. See your eBay final value fees, per-order fee, and true net payout per item in seconds. Free, no signup.
Open Tool →Plan, AOV, and volume in. Your real monthly Shopify plus payment fees, and what they cost per order.
Open Tool →Enter your price, category, and size. See your Walmart referral fee, WFS fulfillment cost, and true net payout per item in seconds. Free, no signup.
Open Tool →Enter AOV, COGS, shipping, and fees. Get the break-even ROAS where your ads stop losing money, your target ROAS for a profit goal, and current ad.
Open Tool →Enter your conversion rate, pick your vertical, add sessions and AOV. See your percentile against the niche benchmark and the dollar gap to the.
Open Tool →See what a discount really costs. New margin, dollars lost per sale, and the extra volume you need to break even.
Open Tool →Turn ad spend and ad sales into ACoS, ROAS, and profit per ad dollar. Enter your margin and get a clear profitable or losing verdict against.
Open Tool →Enter your price, cost, and Amazon fees. Get your break-even ACoS and the target ACoS to hit any profit margin, in seconds. Free, no signup to run it.
Open Tool →Two numbers in. Your TACoS, a plain-English diagnosis, and the exact order to fix your ad reliance.
Open Tool →Enter how many reached checkout, how many completed, and your AOV. See the revenue your checkout drop-off costs and the lift from closing the gap.
Open Tool →Price, supplier cost, and ad spend in. Net profit per order, true margin, and the most you can pay per sale.
Open Tool →Enter your list size and monthly email revenue. Get your revenue per subscriber, a grade from A to F against the benchmark, and the dollar gap to.
Open Tool →Customer lifetime value, your LTV to CAC ratio with a verdict, and how many months until an acquisition pays back.
Open Tool →Enter your list size, cost per send, click rate, and AOV. See the net revenue and ROI of an SMS campaign, plus the break-even click rate. Free, no.
Open Tool →Enter new customers, subscribe rate, churn, and AOV. Project the recurring revenue a subscribe option adds over 12 months, with month-12 MRR and.
Open Tool →Enter factory cost, freight, duty and tariff rates. Get your true landed cost per unit and total landed cost, with duties and tariffs baked in. Free.
Open Tool →Set Amazon bids with math, not vibes. Enter price, margin, conversion rate, and target ACoS to get the highest CPC bid that still keeps a keyword.
Open Tool →Aged FBA inventory bleeding storage fees? Enter five numbers and get a REMOVE or HOLD verdict in dollars, plus your break-even month. Free, no signup.
Open Tool →Amazon Vine costs a fee plus free units. Enter your numbers and get a clear GO or NO-GO verdict plus projected 12-month ROI from the review lift.
Open Tool →See if an Amazon coupon makes money or bleeds it. Enter price, cost, fees, discount, and clip fee to get net profit per redemption plus a clear.
Open Tool →Enter units, volume, and how long you'll hold stock. See your monthly FBA storage cost and total, with peak Oct-Dec rates applied automatically.
Open Tool →Amazon inbound placement fees punish sending everything to one location. See the cheaper path and the dollars you save by splitting your shipment.
Open Tool →See what Amazon Subscribe and Save really costs. Enter price, cost, discount, and funded percent to compare your margin with S&S versus a.
Open Tool →Paste an ASIN and get an image strategy blueprint plus AI-generated Amazon listing images built from your real product photos. Free preview included.
Open Tool →Paste your product page URL. Our AI audits every copy section, image, offer, and layout element, then hands you the exact fixes to stop the revenue leaks.
Open Tool →Price, cost, and size in. True net profit, margin, ROI, and break-even ACoS out. 60 seconds.
Open Tool →Lost, damaged, destroyed. Find the money sitting unclaimed in your account.
Open Tool →Conversion rate times AOV. The one metric that tells you what every visitor is worth.
Open Tool →Set the threshold that lifts AOV without eating your margin.
Open Tool →Search any brand's Facebook and Instagram ads from Meta's Ad Library. See their creative, copy, CTAs, and how long ads have been running.
Open Tool →Paste your STR. Get the wasted spend, bucketed into fixes you can upload today.
Open Tool →Real monthly search volume, CPC, and competition for up to 10 keywords.
Open Tool →Enter any product page URL. We screenshot it, analyze the layout, copy, CTAs, trust signals, and mobile experience, then give you a score with specific fixes.
Open Tool →Your title, bullets, and description scored out of 100, with the top 5 rewrites.
Open Tool →Pull reviews from Amazon, Etsy, or AliExpress. AI analyzes sentiment, extracts objections, finds winning angles, and generates copy insights.
Open Tool →Import every product from any Shopify, Amazon, eBay, or Etsy store. Select the ones you want and build high-converting pages in 1 click.
Open Tool →Enter any Amazon product URL or ASIN. See estimated monthly revenue, BSR rank, review breakdown, and the revenue gap, then build a converting page in 1 click.
Open Tool →Turn any BSR into an estimated monthly sales range before you buy inventory.
Open Tool →Real sold prices, not asking prices. Know what it's actually worth.
Open Tool →Enter a brand URL and get a deep analysis: social media presence, review sentiment, competitor landscape, ad creative, SEO performance, and market positioning.
Open Tool →