KaiWave: Vespa.ai Implementation Experts for E-commerce Growth
Central Europe's first Vespa.ai partner delivering AI-powered search/recommendation systems that boost conversion rates and reduce infrastructure costs. We implement hybrid search (vector + lexical), real-time ML ranking, and tensor operations to transform product discovery.

Why Vespa.ai?
Traditional search fails modern e-commerce needs. Our implementations leverage Vespa's unique capabilities:

Hybrid search combining semantic understanding + keyword precision

Real-time ranking with custom ML models

50%+ infrastructure cost reduction vs Elasticsearch/Solr

Sub-10ms response at peak loads

Proven Impact
For Vinted:
→ 1.1% conversion lift ($2.4M/yr revenue)
→ 50% infra cost reduction
→ 35ms p99 latency at 10k QPS

Our Methodology

Catalog analysis & KPI mapping

Custom Vespa architecture design

Deployment + real-time ranking optimization

Continuous A/B testing framework

Key Differentiators
✅ Official Vespa.ai partnership
✅ 22% avg conversion lift across implementations
✅ SLA-backed performance guarantees
✅ Central Europe deployment expertise

Ideal For

Marketplaces needing hybrid search

Retailers with >50k SKUs

Businesses struggling with search relevance

Companies needing cost-efficient scaling

Contact us to implement Vespa.ai solutions that convert browsers to buyers.

KaiWave

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KaiWave

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