Free tools / no signup / no email wall

    The calculators we use on client accounts.

    Eight web tools and two Chrome extensions. All of them started as something we needed internally, which is why none of them ask for your email first. Open one, paste your numbers, get an answer.

    Nothing stored
    Every calculation runs in your browser. We never see the numbers you type in.

    Every tool

    Eight live, one in the works
    ACOS Calculator
    Calculate your ACOS Targets for your ASINs, with multi-factor analysis and inventory impact.
    Bidding Simulator
    How placement, audience and strategy multipliers change your effective Amazon bid.
    Search Term Impression Share Analyzer
    Impression share at the keyword level: top of search, competitive position, share of voice.
    Lifetime Value Calculator
    Customer lifetime revenue and profit, from your own yearly CSVs and margin inputs.
    N-Gram Analysis
    Multi-gram patterns across your search terms that find high-performing combinations.
    Multi-Channel Marketing Dashboard
    Revenue, spend, MER and TACOS across every channel, with runrate forecasting.
    Forecasting Tool
    Six-month sales forecasting from seasonality and velocity trends, with confidence intervals.
    ROI Calculator
    Marketing return on investment, with cost analysis, profit margins and growth projections.
    Bid OptimizerComing soon
    Optimal bids against a target ACOS per ASIN, from historical performance.

    Chrome extensions

    Free on the Chrome Web Store
    SYNQ Amazon Tools
    Seller data where you already work: on the listing page and inside Seller Central, without a second tab.
    Install
    Postcode Helper
    One-click postcode switching across 20 Amazon marketplaces, for checking delivery promise and availability.
    Install

    The tools answer one question each. We answer the rest.

    If a calculator told you something you did not like, that is usually the start of a longer conversation. Thirty minutes, your account open, no deck.

    Book a 30-minute auditRead the keynotes instead

    Frequently Asked Questions About Customer Lifetime Value

    Everything you need to know about calculating and optimizing LTV for your e-commerce business

    Frequently Asked Questions About ACOS Targets

    Master ACOS targeting to maximize your Amazon advertising profitability

    Frequently Asked Questions

    Everything you need to know about the Multi-Channel Marketing Dashboard

    Frequently Asked Questions About Amazon PPC ROI

    Essential insights for calculating and optimizing your advertising return on investment

    Frequently Asked Questions About Amazon Impression Share

    Master impression share analysis and competitive positioning for your Amazon PPC campaigns

    Frequently Asked Questions About Amazon Bid Simulation

    Master placement multipliers, audience adjustments, and bidding strategies to control your effective Amazon Sponsored Products bids