Halfords Returns to Bloomreach For Search That Scales

Halfords chose to return to Bloomreach as part of its ongoing focus on improving digital product discovery and creating a more scalable search experience.

“Having worked with Loomi previously, we understood the platform and how it could support our digital ambitions,” explained Lauren Round, Digital Product Owner at Halfords. “As we continued to evolve our customer experience, returning to Bloomreach felt like the right next step.”

With a broad and complex product catalog across motoring and cycling, Halfords needed a solution that could support more automated search optimization and improve relevance. “Bloomreach has helped automate a number of manual search optimization tasks that previously required significant time from the team. We can now focus more on fine-tuning algorithms, reviewing performance, and identifying strategic enhancements, which is helping us create a smoother and more relevant customer search journey,” clarified Round.

To support a smooth implementation, Halfords worked closely with Bloomreach and delivery partner VML to make sure teams had the right knowledge and confidence to use Bloomreach’s product discovery capabilities effectively from launch.

The implementation took place ahead of peak season and alongside Halfords’ transition to Salesforce’s headless PWA architecture. This required close collaboration across digital, ecommerce, and wider business teams to ensure the new search experience was successfully integrated and ready to support customers during a critical trading period.

Here’s how Loomi supported Halfords:

• Automated, relevance-led search foundations. Loomi, Bloomreach’s agentic personalization platform, helped Halfords create a more automated and scalable approach to search optimization. The solution provided greater visibility of search terms and customer behavior, including queries that presented opportunities for improved relevance, conversion, and results. Automated synonym generation, informed by real customer patterns, also helped strengthen product discoverability and reduce reliance on manual redirects.
• Merchandising efficiency at scale. With Loomi supporting the underlying search logic, Halfords’ digital team was able to manage and optimize search more efficiently across a large and complex product catalog. This created more time for algorithm tuning, experimentation, and experience-led enhancements, helping customers reach relevant products more easily.
• A future-proof foundation for experience-led commerce. As Halfords transitioned to a PWA storefront, Bloomreach’s product discovery capabilities were integrated into the new architecture in a way that supported flexibility and future development. The platform retained VRN-specific redirect capability, allowing customers to search by vehicle registration and see products tailored to their specific vehicle, which is particularly important within automotive retail. Search and merchandising can now continue to evolve, and it’s creating opportunities to explore advanced merchandising capabilities and real-time segmentation in the future.

How It Worked

1. Dual platform integration with PWA architecture. Halfords implemented Bloomreach alongside its transition to Salesforce’s Progressive Web App (PWA Kit), which required a seamless integration between headless commerce infrastructure and Bloomreach’s search capabilities. Technical and digital teams coordinated closely to ensure API connections, pixel implementation, and front-end rendering were production-ready for the launch day ahead of peak season.
2. Catalog ingestion and product data synchronization. Halfords’ extensive automotive and cycling product catalog, including technical specifications, compatibility data, and real-time inventory, was ingested via Bloomreach’s APIs. With this enhancement, search results reflected accurate stock levels, pricing, and product attributes across categories.
3. Pixel-based behavioral tracking. Loomi AI was deployed across the site to capture customer behavioral signals, such as searches, clicks, add-to-carts, and conversions. These signals fed the platform, helping it continuously learn from customer intent and refine ranking algorithms.
4. Automated relevance tuning and AI-driven optimization. Loomi interpreted complex technical queries — from vehicle-specific fitments like “brake pads for 2019 Golf” to varied terminology like “tyre” vs. “tire” or “5W-30 oil” vs. “5W30 engine oil” — and surfaced relevant products even when terminology was unclear or incomplete. The AI-native platform also automatically optimized product rankings based on performance data, leaving room for digital merchandisers to focus on strategic work. 
5. Continued phased rollout. Following a successful search implementation ahead of peak season, Halfords is now well underway with the rollout of Bloomreach across PLPs. They are building on the automated foundation already in place to further enhance audience-first experiences and merchandising capabilities.