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    Forecasting

    Turn past performance into future clarity. Understand what will happen and why.

    Senior Paid Media manager collaborating with team

    Predictive Forecasting

    Predict what’s next and why.

    Causal forecasting at BARK helps ecommerce brands see what is likely to happen next and understand the drivers behind it.

     

    We use your historical marketing and sales data to predict how future business outcomes will change depending on the decisions you make today. Whether you are planning budgets, preparing for peak periods, or testing new growth strategies, our forecasts turn uncertainty into actionable insight.

    What it is

    Our forecasting uses time-series regression, causal inference, and marketing mix modelling to simulate what will happen under different business and marketing scenarios.

    We go beyond simple trend analysis. Every model is bespoke to your business and built to show why results change, not just that they do.

    Typical use cases include:

    • Predicting new and returning revenue at different investment levels
    • Planning media budgets and efficiency targets
    • Scenario testing, for example, “What happens if we increase Meta spend by 30%?”
    • Forecasting search demand and media performance for upcoming peaks
    • Building investor-ready growth or pricing scenarios

    How it works

    Every forecast is bespoke, built using your data and informed by real-world marketing knowledge.

    1. Review and Prepare Data – We analyse your marketing, sales and promotions data to identify what drives performance. We work with daily ad spend, sales and promotion data across all major marketing channels. The richer your history, the more precise your forecast, but forecasting is possible for almost every business.
    2. Model and Compare – We test multiple time-series and causal models to find the most accurate, explainable representation of your business.
    3. Validate and Simulate – We hold out known data to test accuracy, then run “what if” simulations to predict the impact of future changes. Our causal forecasting can incorporate changes in channels, spend and tactics to show how these shifts could impact revenue, efficiency and customer growth.
    4. Deliver and Monitor – Forecasts are visualised through dashboards, interactive reports, or custom web applications, and are continuously updated as new data comes in. Forecasts can be updated daily, weekly, or monthly depending on your needs, with some models retraining automatically to keep you informed on whether reality is playing out as expected.

    Our process blends advanced statistical methods with applied marketing knowledge, ensuring results that are both technically sound and commercially meaningful.

    What you get

    • Bespoke forecast models tailored to your brand and data
    • Scenario simulations to explore strategic “what if” situations
    • Dashboards and interactive tools for live visibility
    • Strategic recommendations grounded in causal insight
    • Ongoing calibration to keep your models aligned with reality

    Forecasting can be delivered as a one-off project, part of your growth retainer, or as a deeper data partnership. We build forecasts for brands of all sizes. The difference might be in scope and depth, but not in value. Every growth team benefits from seeing what is likely to happen next.

    Why it matters

    Forecasting helps brands make confident decisions even in uncertain conditions.

    By quantifying risk and predicting outcomes, it enables teams to:

    • Plan smarter budgets and media investments
    • Avoid underspending when demand is high
    • Understand the true incremental impact of marketing
    • Set realistic growth expectations and investor targets
    • Align marketing, finance, and operations around one shared plan

    In short, forecasting bridges the gap between marketing activity and commercial foresight.

    Forecasting complements your existing analytics tools like GA or Shopify. It adds predictive and causal insights to help you make proactive decisions, rather than relying solely on historical performance.

    Senior Paid Media Exec on a client call

    Frequently asked questions

    How far ahead can you forecast?

    From weeks to years, depending on your data and goals. Longer-term forecasts can still be useful for scenario planning, even if uncertainty is expected to increase over time.

    Can you show us what happens if we increase budget, change pricing, channels or strategies?

    Yes. Scenario modelling is a core part of forecasting, and we can incorporate changes in budgets, offers, channels and tactics to simulate how different decisions impact revenue, efficiency, and customer growth.

    How accurate is it?

    Forecasting is not about hitting a single perfect prediction. It is about understanding the range of possible outcomes and what drives them. We validate models using hold-out testing and causal checks to keep results grounded in reality.

    Can forecasting help with peak planning or seasonal campaigns?

    Yes. We can model expected demand and media performance for peak periods, helping you plan budgets, promotions, and stock levels with confidence.

    In action: Forecasting for growth

    A leading drinks brand used our forecasting models to plan its Q4 budget, shifting from platform-level optimisation to a full-funnel approach guided by causal prediction.

    The result: 40% year-on-year revenue growth during peak periods, achieved while maintaining profitability targets across new and returning customers.

    Forecasting did not just predict growth, it made it happen.

    What our clients say
    Box of oddbox vegetables
    Tenzing cans
    Peace lilly plant
    Misfits protein bars stacked
    Mission tea in cups

    What our clients say

    BARK has been imperative to us gaining an understanding of how to respond to what's happening around us in the smartest way and use that insight to unlock levels of growth that we hadn't dared to dream about. All the team are so agile, responsive and accommodating to where we are as a business.

    Oddbox,
    Mona El-Saytari

    I have been working with the team at BARK for over a year now on the performance marketing side. The team has helped us to grow our business by over 100%. The team is really knowledgeable, provide weekly insights and are also super passionate about our brand. They always go the extra mile. Can definitely recommend working with them.

    Ralph Strampfer,
    Tenzing

    Fab team to work with and have had great success scaling our business over the last 6 months!

    James,
    The Stem

    BARK are an incredible agency. One of the rare few that's combined excellent client service with excellent results. They are so good to work with two of my brands work with BARK. They're a first rate team and got us to marketing profitability in less than a month. I have and will continue to recommend to all. They will get you results.

    Jacob Green,
    Misfits

    Tom and the team at BARK have been incredible to work with. They grew out business x10 in 12 months and 90% our marketing budget was spent with them. Very responsive, will go the extra mile and see the bigger picture. Highly recommend to anyone looking to scale fast from the start.

    Tom Whittle,
    Mission

    Your Paid Media Spend Isn’t Growing Your Business. Here’s How To Fix It

    Check out our deck on how top direct-to-consumer brands are optimising their paid media spend for real growth from our recent webinar.

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