Vespa
OPEN SOURCE
Open-source big data serving engine.
About
Vespa is an open-source big data serving engine developed by Yahoo. It is designed for low-latency, high-throughput applications like search, recommendation, and personalization.
Pricing
Pricing Type
Open Source
Free tier available
Billing
Billed monthly
Last checked: February 17, 2026
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Key Facts
Categories
Platforms
Self-Hosted
Company
Vespa
Founded
Founded in 2017
Industry
Technology
Country
Global
Language
English