Our AI learned Decathlon’s 10,000 items overnight. Here’s the result
Who they are
Meet Decathlon – the sports giant that’s been making athletic dreams affordable since 1976.
With over 1,700 stores worldwide and an online catalog bursting with 10,000+ products, they’re the go-to destination for everything from your first pair of running shoes to professional mountaineering gear.
The moment they realized change was needed
- No setup
- No credit card needed
Here’s the challenge with selling sports equipment: every product has tons of technical details. Customers need to know if those hiking boots fit wide feet, if that tent can handle Alpine weather, or if their bike is compatible with specific accessories.
It’s not just shopping – it’s problem-solving. A daily nightmare for the customer support team.
Picture Decathlon’s busiest Saturday. The customer service team is drowning.
Their inbox piles up with questions like “What size wetsuit for a 5’8″ swimmer?” and “Which sleeping bag works in -10°C?”
The breaking point hit hard:
- Support team answered the same product questions dozens of times daily
- Response time stretched to 4+ hours during peak periods
- Customers abandoned carts when they couldn’t get quick technical answers
- Staff felt like human FAQ machines instead of sports experts
“We realized our biggest asset – our product knowledge – was locked in our team’s heads,” said Decathlon’s Digital Experience Manager. “A customer shopping for trail running shoes at midnight had to wait until Monday for advice. That’s just not how people shop anymore.”
The transformation in action
That’s when Decathlon discovered something game-changing: Chatty’s AI could actually learn their entire product catalog. Not just basic info – every technical specification, compatibility detail, and sizing.
Here’s how they did it:
The big training: Decathlon syncs their complete product database with Chatty AI training data source – all 10,000+ items with full specifications, compatibility charts, and sizing guides.
Smart training: Chatty’s AI didn’t just memorize product details. It learned relationships between products, understood sizing variations across brands, and figured out which accessories work with which ones.
Real expertise: The AI could answer complex questions like “Which bike helmets fit with my prescription glasses?” or “What hiking pole height for someone 5’6″ with a heavy backpack?”
Smooth transfer: When customers needed personalized fittings or expert consultations, the AI passed them to human specialists with chat summaries of full conversation context.
What they didn’t anticipate
“We expected basic FAQ automation,” admits Decathlon’s manager. “What we got was a sales assistant that works alongside our team 24/7.”
The surprises:
- Smart cross-selling: AI recommended perfect accessories that customers didn’t know they needed
- Seasonal adaptation: During ski season, the AI automatically prioritized winter sports queries
- Quality insights: Chat data revealed which product descriptions needed improvement
The best part? Customers started preferring chat over phone support. They loved getting detailed product comparisons instantly instead of waiting on hold.
Beyond basic metrics – it’s the business impact
The numbers tell an incredible story.
The transformation in 7 days:
- 2,000+ conversations handled automatically
- 96.6% resolution rate – nearly perfect answers
- €10,964.39 in attributed revenue from AI recommendations
- 9% chat-to-sales conversion beating industry averages
Here’s what those numbers mean:
For customers: Instant answers to technical questions, any time of day. No more guessing if the gear will work together or the sizing will be right.
For staff: Got more time to focus on what they love – helping serious athletes plan adventures, not explaining size charts all day.
For business: Revenue jumped not just from faster support, but smarter recommendations. The AI suggested complementary products that customers hadn’t considered.
“The AI remembers everything – every product interaction, every compatibility question. It’s like having the perfect teammate who never forgets.” – Jean-Pierre, Support Team Lead
The bigger picture
Decathlon proved something powerful: when AI truly knows your products, it doesn’t just answer questions – it becomes your best salesperson.
Their success shows what happens when you stop thinking of AI as a basic chatbot and start treating it as trainable product expertise.
Every technical question becomes a sales opportunity.
Every customer interaction builds toward a purchase.
Ready to teach AI your product catalog?
Whether you have 100 products or 10,000, Chatty can learn every detail, specification, and compatibility.
Your customers get instant expert advice, your team gets freedom to focus on complex consultations, and your business gets smarter sales conversations.