Vespa.ai

Vespa Cloud is a fully managed platform for building AI-powered search and recommendation applications—including search, personalization, and retrieval-augmented generation (RAG)—with real-time performance at scale. Designed for low-latency, high-throughput workloads, Vespa supports over 100,000 queries per second and powers large-scale systems, including Perplexity, Spotify, and Yahoo. It intelligently handles data, inference, and application logic across any data volume or query load. Vespa is built for developers who need speed, flexibility, accuracy, and enterprise-grade scalability.