Nimbus clouds in the sky tell us it will rain. If we notice a friend has been hitting the gym three times a week for months, we know they’re likely to build muscle mass.
These events that let us peek into the future are called leading indicators. They’re all around us, and ecommerce is no different. By tracking the right data, you can spot future trends early, meet customer needs, and strengthen your position in the market.
This guide helps you identify leading indicators so you can use this valuable data to build your business.
A leading indicator is a metric that can project the future performance of your business. In ecommerce, leading indicators can predict the success of your online store as a whole, as well as specific channels like email marketing, social media campaigns, product guides, and influencer collaborations.
For example, the number of email subscribers, opens, and clicks can give you an idea of the number of sales you’ll get in the next week from a specific email campaign.
Businesses and economists group indicators into three groups: leading, coincident, and lagging. Each tells you something different about business performance.
| Type | Timing | Insight | KPIs |
|---|---|---|---|
| Leading | Before the outcome | Predict future performance to adjust campaigns mid-flight |
|
| Coincident | During the outcome | Reflects current business activity, confirms trends as they unfold |
|
| Lagging | After the outcome | Validate whether strategy worked |
|
Leading KPIs help your ecommerce business take action before a campaign ends—without waiting to see final results.
Here’s the breakdown of that benefit:
Experimenting with a new strategy? Fulfillment partner? Customer service tool? Thanks to leading indicators, you can learn how well it’s doing sooner.
For example, say you’ve updated the formula for subject lines in your back-in-stock emails. You can track the impact of that change in real time using open rates and click-through rates—rather than waiting until the end of the month to review total sales.
That new subject line formula isn’t giving you the email opens you’ve expected?
Create new subject lines and run A/B tests to see which one performs best and improve results before your email campaign is over.
What if an influencer’s post isn’t getting the reach you predicted, but it’s converting a high percentage of the people who do see it?
Then, boost the reach of that campaign through paid social media ads. The opportunity to adjust your path while you’re on it is a superpower.
No matter the industry, employee motivation and engagement in organizations seem to jump through the roof when it’s time for acknowledgements and bonuses.
Those rewards usually depend on lagging metrics like revenue, profit, and market share.
You can bring leading metrics to regular check-ins with team members so they can see the impact of their work. Sharing leading indicators in regular meetings gives teams visibility and helps stakeholders stay up to date.
If you’re chasing a Q3 team sales goal, for example, don’t wait until the end of the quarter to see if you’ll get there. Have all of your associates take a look at their email open rates or new account signups as an indication of how likely their current efforts are to lead to the desired number of conversions. For more accurate forecasting, you can use Shopify analytics to see how past performance for different metrics correlates to sales figures.
When the US Leading Economic Index (LEI) slipped 0.1 points in May 2025, economists began flagging a possible growth slowdown. Tracking predictive KPIs on the macro scale also helps brands to react more quickly than quarterly reports allow.
The International Trade Administration projects global ecommerce sales will reach $5.1 trillion by 2026, with social commerce revenue in the US nearing $100 billion.
Tying those growth narratives to your own leading metrics (e.g., social-referral traffic, checkouts via social channels) gives stakeholders evidence that your strategy is aligned with where the market is heading. Their confidence in your forward-looking insights can help grow their support for your marketing budget and other strategic plans.
You can use specific leading indicators for short-term goals and campaigns, or as consistent metrics you regularly review in your business regardless of the current season.
The process of finding your leading indicators is the same in both cases:
As it relates to goals and desired outcomes, a lagging indicator shows an area on which to focus your efforts and test different strategies and tactics. For leading indicators, you’re looking for metrics that signal the progress toward your business’s intended outcome.
Let’s say your goal is to increase email-generated revenue by 10% in six months.
As you identify your goals and desired outcomes, compare revenue attributed to email marketing today to what it will be in six months. That’s a lagging metric that shows you whether you’ve hit the goal you’ve set.
Using the example of an email campaign, you could list your real-time email metrics, including:
Then, work backward to create specific metrics:
Remember, lagging indicators measure your results once all the work has been done. With leading indicators, you can see what it takes to hit specific goals.
For example, if you know that around 10% of your email recipients end up making a purchase from a specific type of email, you can estimate the number of subscribers you need on your list to hit your revenue goal months down the line.
The metrics below tell you what’s coming long before your month-end reports. Check in on them every week, and you’ll have plenty of time to fine-tune campaigns, inventory, and customer experience.
Stay on top of your leading indicators without having to deal with another cumbersome spreadsheet that’s always out of date, and prone to spawn different versions on different colleagues’ desktops. Shopify’s built-in dashboards surface the numbers—the right ones, always flowing from the same single source of truth—and Shopify Flow is always there to give you a nudge as soon as something drifts off course.
If you prefer to see Shopify analytics in person, check out this walkthrough.
💡 For more advanced reporting needs, consider an analytics app from the Shopify App Store.
Shopify Flow helps you quickly act on leading indicators signalled from your analytics. The Flow template library offers hundreds of examples to catch demand swings, ops bottlenecks, marketing misses, and more.
For example, if inventory is running low, you could create an automation to alert procurement in Slack:
Product variant inventory quantity changed → Condition: quantity < safety_stock → Action: Slack alert + draft PO.
If refunds are on the rise, you can warn the product team with this workflow:
Refund created → Condition: refund.amount > $100 → Actions: add order tag “high-value refund” and create Gorgias support ticket for customer outreach.
Want some examples of leading indicators you can try out in your own ecommerce business? Check out these four:
Gift guides are an excellent way to draw attention to specific products in your merchandise mix. They are a particularly powerful asset during periods like holidays and Black Friday Cyber Monday (BFCM) weekend, but they can convert at any point during the year.
Track the relationship between page views on your gift guide and the sales numbers for products included in it. That way, you can put extra effort into promoting the guide as needed—by engaging your affiliates to share it or building press coverage for it.
An example of a gift guide that can be used this way is the one from Three Ships, a natural beauty brand.
Winning a new customer feels great—but getting them to purchase from you again and again is remarkable.
It’s a sign that customers know they can trust and rely on your brand. That’s why the time between purchases is a powerful leading indicator. If someone makes an order every three weeks for a year, but then doesn’t make a single order for months, it may be a sign that you’ve veered off course..
Of course, customers can change preferences. But if they’re not buying because products are out of stock, shipping costs went up, or quality has slipped—those are things you can fix.
Diaspora, a spice brand, is an example of an ecommerce business that could lean on this metric, because they sell products customers need to replenish regularly.
Expanding into a new country, city, or region is a big task, not just because you have to figure out logistics like fulfillment and shipping, but because your brand might not be as known or trusted there.
That’s why creating popups is a powerful expansion tactic. If you choose to implement it, you can track the number of people who visited your popup, along with the number of visitors who signed up for updates, and those who made a purchase. With time, you can track how well you’ve turned subscribers into new customers, and new customers into repeat buyers.
As you repeat this process, these metrics become your indicators for future success in new markets based on the success of your popup.
A strong example of a company that uses this in real life is Allbirds, a sustainable shoe and clothing brand. Allbirds already has a retail presence, but Julie Channing, the company’s VP of marketing, says they rely on popups to “learn how much appetite there is for Allbirds retail before fully committing to a city or neighborhood.”
Great customer experience (CX) drives repeat purchases, fuels customer loyalty, and increases customer lifetime value. Investing in customer experience—from the moment a person visits your website all the way through to receiving and unpacking an order—is worth it.
Using a leading indicator to track CX , as opposed to waiting to collect hundreds of customer scores on a survey, gives you an advantage. You can spot a potential issue quickly and solve it for other customers before they even know it exists.
For example, a sudden jump in refund requests might mean consumer confidence in the product quality has dropped, or that your sizing charts on product pages are less accurate than before. A peak in customer service tickets can reveal errors or confusing parts of your checkout flow.
A company like Glowforge, an at-home 3D laser printer company, could implement this to catch an issue customers have with choosing the right material type, size, and thickness for their project. By being proactive, the company can increase customer satisfaction weeks and months down the line.
Your marketing data might live in Meta Ads Manager or Klaviyo, finance data in NetSuite, and warehouse data in an ERP, each with its own reporting cadence. If your dashboard pulls from only one of those, you won’t be able to see the full picture.
Shopify enables you to break down data silos and consolidate data into a single location. Because Shopify POS and online storefront share one product, order, and customer record, you get a real-time ledger across every channel without costly integration solutions.
That means store-level returns instantly update ecommerce availability, and high-value online customers are recognized at the counter.
💡Tip: Use Shopify’s consolidated reports (like “Sales by channel” or “Inventory by location”) to spot cross-channel trends. Then trigger Flow automations, like low-stock alerts that ping both the merchandising and ad teams, so the whole organization acts on the same data at the same time.
Large catalogs and high order volumes sometimes require nightly batch jobs. A “real-time” dashboard that refreshes only at 2 am won’t flag a midday stockout in time.
Where possible, switch high-risk metrics (such as low-stock SKUs and refund alerts) to event-based triggers via Shopify Flow or webhooks, so the team can see issues as they occur.
Leading indicators are signals of future success—or helpful signposts that flag where and when you need to redirect your efforts. Identify the right leading indicators—metrics that indicate outcomes such as sales volume, revenue, and customer loyalty.
Start by uncovering what those indicators are and experiment with factoring them into your operations for the next quarter so you can reflect, optimize, and thrive.
Some examples of leading indicators include email open rates and click-through rates (indicating future sales from email), time between purchases (indicating customer loyalty or churn), and refund requests (indicating a product issue).
The best leading indicator for your business is the one that precedes your desired outcome. For example, if you want to attract a certain number of repeat customers, your best option is to track data like the time between purchases.
Leading and lagging indicators represent two types of data for the same process—for example, a marketing campaign or ongoing customer support. Leading indicators are forward-looking metrics, or those that project future performance based on what’s currently happening. Lagging indicators are metrics you’re able to review once a campaign is over or after a specified time period.
