A real success story of a Ukrainian online store that solved its product search problem and dramatically increased conversion.
The Challenge: When Customers Can't Find What They're Looking For
Defence Ukraine is a fast-growing online store specializing in tactical gear and military equipment that has become a trusted supplier for thousands of Ukrainians in recent years. But despite a quality product range and competitive pricing, the owners faced a serious problem: customers were leaving the site in droves without completing a purchase.
Analytics revealed alarming numbers:
| Metric | Value |
|---|---|
| Visitors leaving the site | 53% |
| Average search time | 2 minutes |
| Queries with no relevant results | 67% |
We could see in the data that people were coming to the site, searching for something, but leaving quickly. We knew the problem was search, but standard solutions didn't work. Our products have many synonyms, professional slang — regular search simply didn't understand what the customer wanted.
— Owner, Defence Ukraine
Common Problems
- Terminology mismatch. Customers searched for "combat boots" while the product card listed "tactical footwear". Or a query for "plate carrier" couldn't find "load-bearing vests"
- Spelling errors. Queries with typos, wrong keyboard layout, or transliteration returned zero results
- Difficult navigation across a large catalog. As the product range expanded, the problem only deepened — finding the right model among hundreds of items became increasingly difficult
The Solution: Implementing Spefix
After evaluating various options, the Defence Ukraine team decided to test Spefix — a Ukrainian AI-powered intelligent search solution.
What Makes Spefix Different
- Synonym and jargon handling. Spefix understands that "combat boots", "tactical boots" and "army footwear" all refer to the same thing. The system is trained on niche-specific terminology, including tactical gear
- Error tolerance. Typos, wrong keyboard layout, transliteration — the system finds what you need even if the query is imperfect
- Personalized results. The algorithm factors in individual user behavior and overall search statistics, surfacing the most relevant products first
- Search analytics. Detailed statistics reveal what customers are searching for, which queries return no results, and which products are most popular — valuable data for optimizing inventory
Implementation Process
Spefix integration took less than a week. The development team handled the entire technical side:
- Existing product catalog analysis — the system indexed Defence Ukraine's entire inventory
- AI model training on tactical gear specifics
- Platform integration with the online store
- Testing with real users
- Final tuning based on initial data
We expected a complex technical process, but everything went very smoothly. The Spefix team handled everything for us — we just had to watch the results come in.
— Owner, Defence Ukraine
Results: Numbers That Speak for Themselves
The first positive changes were visible within a week of implementation. After 2 months, the results exceeded all expectations.
| Metric | Before Spefix | After Spefix | Change |
|---|---|---|---|
| Sales | Baseline | — | +32% |
| Search time | 2 minutes | 30 seconds | 4× faster |
| Successful queries | 33% | 96% | +63 p.p. |
| Bounce rate | High | — | −41% |
| Average order value | Baseline | — | +18% |
Additional Positive Effects
- Fewer support requests. Customers less often write asking "do you have this product?" — they find it on their own through search
- Business insights. Spefix analytics revealed which products are searched for most but not found — providing clear guidance for expanding the catalog
- SEO improvement. More time on site and lower bounce rates positively impacted search engine rankings
- Competitive advantage. Search convenience became one of the reasons customers choose Defence Ukraine over competitors
Conclusions: An Investment That Paid Off
For Defence Ukraine, implementing Spefix was a turning point. The investment in smart search paid for itself within the first month, and the long-term value proved far greater than expected.
Key takeaways from this case:
- Search is not a secondary feature — it's a critical e-commerce element that directly impacts sales
- AI technology is available today, even for small and mid-sized businesses
- User experience = revenue — every second saved for the customer translates into higher conversion
- Search query data is a valuable source of business insights
- Fast implementation — no need for months of integration, results are visible within weeks
Case study current as of November 2025. All figures and facts are confirmed by Defence Ukraine's internal analytics and the Spefix system.
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