Vespa

Vespa is an open-source platform for applications that need low-latency computation over large structured, text and vector data.

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README.md

Vespa.ai - the open big data serving engine. Vespa.ai is used to make AI-driven decisions using big data, in real time, at any scale, with unbeatable performance.

Organizations use vespa.ai to solve problems such as structured, text, and vector search, and real-time recommendation, personalization and targeting. The platform is open source under an Apache 2.0 license. It can be downloaded from vespa.ai, or used as a serverless managed service at cloud.vespa.ai.

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vespa vespa Public

The AI search platform

Java 7.1k 734
documentation documentation Public

Documentation for Vespa.ai - the AI search platform

HTML 93 110
sample-apps sample-apps Public template

Repository of sample applications for https://vespa.ai, the open big data serving engine

Python 411 126

Repositories

Type Language Sort

vespa Public
The AI search platform

vespa-engine/vespa's past year of commit activity

Java 7,057 Apache-2.0 734 224 (10 issues need help) 32 Updated Aug 19, 2026
docker-image-dev Public
Docker image for building Vespa on CI platforms

vespa-engine/docker-image-dev's past year of commit activity

Shell 12 Apache-2.0 12 0 0 Updated Aug 19, 2026
documentation Public
Documentation for Vespa.ai - the AI search platform

vespa-engine/documentation's past year of commit activity

HTML 93 110 0 8 Updated Aug 19, 2026
vespa-3rdparty-deps Public
Vespa 3rd-party dependencies

vespa-engine/vespa-3rdparty-deps's past year of commit activity

Go Template 2 Apache-2.0 3 1 0 Updated Aug 19, 2026
pyvespa Public
Python API for https://vespa.ai, the open big data serving engine

vespa-engine/pyvespa's past year of commit activity

Python 172 Apache-2.0 48 24 4 Updated Aug 19, 2026
sample-apps Public template
Repository of sample applications for https://vespa.ai, the open big data serving engine

vespa-engine/sample-apps's past year of commit activity

Python 411 Apache-2.0 126 2 10 Updated Aug 19, 2026
system-test Public
Vespa system tests

vespa-engine/system-test's past year of commit activity

Ruby 10 6 5 0 Updated Aug 19, 2026
vespa-search Public

vespa-engine/vespa-search's past year of commit activity

JavaScript 13 Apache-2.0 2 1 5 Updated Aug 16, 2026
vespa-ann-benchmark Public
Python binding for the Vespa implementation of an HNSW index for nearest neighbour search used for low-level benchmarking.

vespa-engine/vespa-ann-benchmark's past year of commit activity

C++ 1 Apache-2.0 0 1 1 Updated Aug 13, 2026
gh-actions Public

vespa-engine/gh-actions's past year of commit activity

1 0 1 0 Updated Jul 28, 2026