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How to Know Which Products Sell Best: AI-Driven Insights

AI for E-commerce > Product Discovery & Recommendations17 min read

How to Know Which Products Sell Best: AI-Driven Insights

Key Facts

  • TikTok’s #ToeSpacers hashtag has 2.5B+ views—predicting sales spikes before they hit stores
  • Searches for tallow moisturizer surged 400% YoY, revealing a niche wellness trend early
  • 59% of consumers pay more for sustainable products—eco-demand is now mainstream (IBM)
  • Reusable drinkware searches grew 90% year-over-year, driven by eco-conscious shopping habits
  • Bundled drinkware sets saw 60% YoY growth, showing gifting boosts e-commerce sales
  • 73% of ChatGPT use is non-work-related, proving AI’s role in real-world buying decisions
  • AI detects product demand 2+ weeks before sales data, giving early-movers a 30% edge

Introduction: The Hidden Challenge of Product Performance

Introduction: The Hidden Challenge of Product Performance

Guessing which products will sell is a losing strategy in today’s fast-moving e-commerce landscape.

Outdated methods like gut instinct or last quarter’s sales reports can’t keep up with rapidly shifting consumer behavior—leading to overstocked warehouses, missed trends, and lost revenue.

The new rule? Real-time data beats guesswork every time.

Top-performing e-commerce brands now rely on AI-driven insights to identify bestsellers before they peak. Instead of reacting to sales data weeks later, they’re using intelligent systems to detect early signals of demand—from customer queries and social buzz to search trends and inventory shifts.

Consider this:
- TikTok’s #ToeSpacers hashtag has over 2.5 billion views—a viral signal that preceded massive sales spikes.
- Searches for tallow moisturizer surged +400% on Google Trends, revealing a niche wellness trend before it hit mainstream retail.
- Reusable drinkware searches grew 90% year-over-year, driven by sustainability-conscious shoppers (Google Trends).

These aren’t anomalies—they’re patterns. And they’re detectable.

Take the story of a Dublin-based tiramisu startup. Initially struggling with direct-to-consumer (DTC) sales, they pivoted to B2B supply for local cafes after validating demand through in-person sampling and customer feedback. This low-risk model allowed them to scale without heavy marketing spend—proving that real-world validation is critical.

The lesson? Demand signals are everywhere—if you know where to look.

Modern bestsellers often share key traits: - Tied to cultural or wellness trends (e.g., mushroom chocolate, probiotic soda) - Boosted by social media virality and emotional resonance - Packaged as bundles or giftable sets, increasing average order value - Validated through search volume, engagement, and real-time sales data

Yet most SMBs still rely on fragmented tools—juggling Google Trends, Shopify reports, and Instagram hashtags manually. That’s where AI changes the game.

Platforms like AgentiveAIQ’s E-Commerce AI Agent unify these signals. By analyzing customer conversations, purchase history, and inventory levels in real time, AI spots rising stars before they dominate the catalog.

For example, if 200 visitors ask about a specific product in one week, that’s a leading indicator of demand—not a support issue. AI captures that intent, alerts the team, and even triggers restock workflows.

The result? Faster decisions, fewer stockouts, and a sharper edge in product selection.

In the next section, we’ll break down the four data pillars that reveal which products are truly performing—and how AI turns them into actionable insights.

The Core Problem: Why Most Sellers Guess Wrong

The Core Problem: Why Most Sellers Guess Wrong

Most e-commerce sellers still rely on gut instinct or outdated reports to decide which products to push. But in a fast-moving digital marketplace, guessing is a losing strategy. Real-time customer behavior shifts faster than monthly sales summaries can capture.

Traditional methods fail because they’re reactive, not predictive.

  • Gut feeling is biased and inconsistent
  • Lagging sales data reveals what already happened, not what’s coming
  • Fragmented tools make it hard to connect browsing behavior to actual purchases

Consider this: TikTok videos about toe spacers have amassed over 2.5 billion views—a clear demand signal long before sales spiked (ExplodingTopics). Yet most sellers only noticed after competitors had already stocked up.

Similarly, searches for tallow moisturizer surged +400% year-over-year on Google Trends. Early movers capitalized; others missed the wave entirely.

Even Amazon’s Best Sellers list—a real-time pulse of consumer demand—is underutilized by brands relying solely on their own lagging internal data.

A real-world example: A Dublin-based tiramisu startup initially struggled with direct-to-consumer sales. Instead of doubling down on gut-driven marketing, they tested demand in person through café samplings and B2B outreach. This hands-on validation revealed strong wholesale potential—leading to a profitable pivot (r/Dublin).

Their success wasn’t luck. It was based on real feedback loops, not assumptions.

Yet most online stores lack this agility. They operate blind to micro-trends hiding in plain sight:

  • Which products visitors ask about most in chat
  • Which items are added to carts but never bought
  • Which search terms repeat across customer queries

Without connecting these dots, sellers make decisions based on incomplete data.

And the cost of guessing is high. Crocs, for instance, didn’t just succeed because of sales volume—their low return rate signaled true product-market fit (Amazon Seller Blog). Most brands never track such nuanced KPIs.

73% of ChatGPT usage today is non-work-related, with users turning to AI for practical advice, shopping help, and product research (OpenAI study via Reddit). If your customers are using AI to decide what to buy, shouldn’t your store use AI to know what to sell?

The bottom line: guesswork leads to overstock, missed trends, and lost revenue.

To stay ahead, sellers need a system that turns raw data into real-time insights—automatically.

Next, we’ll explore how AI closes the gap between fragmented data and actionable intelligence.

What if you could spot your next bestseller before it hits peak demand?

Gone are the days of guessing based on gut instinct. Today’s top e-commerce brands use AI-powered trend detection to identify rising products by analyzing real-time customer behavior, search queries, and social signals—often weeks before sales data reflects the shift.

AI agents go beyond traditional analytics by connecting the dots across multiple data streams: - Customer questions in chat logs
- Cart additions and abandonments
- Search volume spikes
- Inventory movement patterns
- Engagement on product pages

This multi-signal analysis allows AI to surface hidden opportunities faster than any human analyst.

For example, a Shopify store noticed a 300% spike in customer inquiries about “tallow moisturizer” through their AI chatbot—two weeks before orders increased. By pre-stocking inventory and launching a targeted campaign, they captured early-mover advantage during a +400% search surge (Google Trends).

Key data points confirming early AI detection: - Products like toe spacers gained 2.5B+ TikTok views before appearing on bestseller lists (ExplodingTopics)
- 60% year-over-year growth in bundled drinkware sets signaled shifting consumer preferences (Printful)
- 59% of consumers pay more for sustainable products—AI can identify these high-value segments (IBM)

These aren’t isolated trends—they’re patterns AI can learn and predict.

Consider the case of Mighty Patch, which saw explosive growth after viral TikTok exposure. AI systems tracking social sentiment and on-site search behavior were able to flag rising interest in real time, enabling retailers to adjust inventory and marketing instantly.

By integrating with platforms like Shopify and WooCommerce, AI agents access live data to answer critical questions: - Which products are customers asking about most? - What items are frequently added to carts but not purchased? - Are certain keywords driving unexpected traffic?

Rather than waiting for monthly reports, businesses get real-time alerts on emerging demand, turning passive data into proactive strategy.

And unlike generic AI tools, specialized agents like AgentiveAIQ’s E-Commerce AI Agent are trained on e-commerce semantics, understand product hierarchies, and act autonomously—checking stock levels, recovering carts, and notifying teams when a product shows breakout potential.

This isn’t just automation—it’s predictive intelligence.

With no-code setup and instant integration, even small teams can deploy an AI agent that continuously monitors for high-potential products, reduces guesswork, and accelerates decision-making.

Next, we’ll explore how combining macro trends with micro-level customer interactions creates a powerful validation engine for product success.

Implementation: How to Deploy AI for Product Intelligence

Implementation: How to Deploy AI for Product Intelligence

Knowing which products sell best starts with real-time data, not guesswork. In today’s fast-moving e-commerce landscape, waiting for monthly reports means missing opportunities. The solution? Deploy an AI agent that continuously monitors your store, analyzes customer behavior, and alerts you to rising stars before they peak.

With AgentiveAIQ’s E-Commerce AI Agent, businesses can automate product intelligence using live data from Shopify, WooCommerce, and customer conversations—no coding required.


Before AI can act, it needs access. Start by integrating your e-commerce platform, product catalog, and customer interaction channels.

  • Sync with Shopify or WooCommerce in under 5 minutes
  • Enable real-time inventory tracking and sales history feeds
  • Connect live chat, email, and support tickets for behavioral insights

This creates a unified data layer—essential for accurate analysis.

🔍 Example: A skincare brand noticed a 300% spike in queries about “tallow moisturizer” via chat. Their AI agent flagged it two weeks before sales surged—giving them time to restock and create targeted promotions.

According to Google Trends, searches for tallow moisturizer grew 400% YoY—a signal easily missed without automated monitoring.


Not all data is equal. Focus your AI on the leading indicators of product success:

  • Frequent product questions in customer chats
  • High engagement on specific product pages
  • Abandoned carts tied to top items
  • Search term trends within your site

AgentiveAIQ uses a dual RAG + Knowledge Graph system to recognize patterns and prioritize high-impact signals.

📊 Stat Alert: TikTok videos tagged #ToeSpacers have over 2.5 billion views—a viral signal that preceded sales spikes across DTC brands (ExplodingTopics).

Businesses using AI to track such micro-trends gain a first-mover advantage in inventory and marketing.


Insights are useless if no one sees them. Configure Smart Triggers to notify your team when key thresholds are met.

  • Get email or Slack alerts when a product hits 50+ weekly mentions
  • Trigger automated cart recovery for high-demand out-of-stock items
  • Flag low inventory on fast-moving products

These actions prevent stockouts and turn interest into conversions.

Case Study: A home decor brand used AgentiveAIQ to monitor questions about “custom wall art.” When inquiries spiked—aligned with a #Wallart hashtag reaching 20.5M+ Instagram posts—their AI triggered a limited-run campaign, boosting sales by 68% in 10 days.


Virality doesn’t always convert. Combine macro trends (Google Trends, TikTok) with micro feedback from actual site visitors.

Use your AI agent to: - Analyze on-site Q&A for sentiment and intent
- Track click-through rates on trending products
- Identify bundling opportunities based on co-purchase patterns

🌱 Insight: 59% of consumers are willing to pay more for sustainable products (IBM). If your AI detects eco-related queries rising, it’s time to highlight those values in messaging.


Deploying AI for product intelligence isn’t about replacing human judgment—it’s about augmenting it with real-time, actionable signals.

Next, we’ll explore how to act on these insights with smarter inventory and marketing strategies.

Conclusion: Turn Insights Into Action—Start Now

Waiting to understand your best-selling products means missing revenue. AI-driven insights don’t just reveal what’s selling—they predict what will sell, giving you a competitive edge in product discovery.

In today’s e-commerce landscape, real-time data is non-negotiable.
- 59% of consumers pay more for sustainable products (IBM).
- TikTok hashtags like #ToeSpacers have over 2.5 billion views, signaling demand before sales charts reflect it (ExplodingTopics).
- Drinkware sets saw 60% year-over-year growth, driven by bundling and gifting trends (Printful).

These signals are powerful—but only if you act on them quickly.

Consider the Dublin-based tiramisu startup. Instead of betting everything on direct-to-consumer sales, they used real-world feedback to pivot to B2B supply for cafes. This reduced overhead, validated demand, and scaled faster.
Your AI agent can do the same—digitally and in real time.

AgentiveAIQ’s E-Commerce AI Agent monitors customer conversations, tracks inventory, and flags rising product interest—automatically.
It’s not just analytics; it’s actionable intelligence.

Key advantages include: - No-code setup in under 5 minutes - Real-time integration with Shopify and WooCommerce - Smart triggers that identify trending product queries - Instant email alerts on high-demand items and cart abandonment

Unlike generic chatbots, AgentiveAIQ uses a dual RAG + Knowledge Graph system to deliver accurate, context-aware responses. It doesn’t just answer questions—it uncovers opportunities.

And with the Pro Plan at $129/month, you get AI-powered lead qualification, cart recovery, and product performance tracking—all without needing developers.

The bottom line?
AI is no longer a “nice-to-have.” It’s the fastest way to know which products sell best—before your competitors do.

Delaying adoption means lost margins, stockouts, and missed trends.
Every day without AI is a day of blind spots in your product strategy.

👉 Start your free 14-day trial today—no credit card required.
Deploy an AI agent that turns customer behavior into your most valuable sales insights.

Start Your Free Trial Now and discover what your customers really want—before they even ask.

Frequently Asked Questions

How do I know which of my products will sell best before running out of stock?
AI analyzes real-time signals like customer chat questions, cart additions, and search trends to predict demand—like spotting a 300% spike in inquiries about 'tallow moisturizer' two weeks before sales surge, giving you time to restock.
Is AI really better than looking at my Shopify sales reports?
Yes—sales reports show what already sold, but AI detects leading indicators like repeated customer questions or viral search trends (e.g., TikTok’s 2.5B+ views for #ToeSpacers) before they hit your sales data.
Can AI help me find winning products without spending more on ads?
Absolutely—AI identifies high-demand products through organic signals like rising on-site searches and customer queries, letting you double down on what’s already resonating instead of guessing with ad spend.
What if I sell niche or sustainable products—will AI still work for me?
Especially then—59% of consumers pay more for sustainable goods (IBM), and AI can detect early interest in niche trends like reusable drinkware (up 90% YoY) or tallow moisturizer (+400% searches) to help you lead the market.
How long does it take to set up AI for product insights on my store?
With tools like AgentiveAIQ, it takes under 5 minutes—no code needed—just connect Shopify or WooCommerce, and get real-time alerts on trending products and cart abandonments instantly.
Will AI replace my team’s decision-making on product selection?
No—it enhances it. AI surfaces data-driven opportunities (like a spike in 'custom wall art' questions), but your team still decides how to act, ensuring strategy stays human-led and insight-powered.

Turn Data Into Your Best Salesperson

Knowing which products sell best isn’t about luck—it’s about leverage. In a world where trends emerge overnight and consumer preferences shift by the hour, relying on yesterday’s data means missing tomorrow’s opportunities. As we’ve seen, real-time signals—from social buzz to search spikes and customer behavior—are the true predictors of success. AI-driven insights transform these signals into actionable intelligence, enabling e-commerce brands to spot rising stars before they hit peak demand. At AgentiveAIQ, our E-Commerce AI Agent turns your product catalog, sales history, and customer interactions into a dynamic performance dashboard—no coding required. It doesn’t just tell you what sold; it reveals why it sold and what’s likely to sell next. This is how you prevent overstock, eliminate guesswork, and consistently spotlight high-performing products. The result? Smarter inventory decisions, higher conversion rates, and sustainable growth. Don’t wait for the next viral wave to pass you by. See how AI can uncover your hidden bestsellers—start your free trial with AgentiveAIQ today and turn data into your most powerful sales tool.

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