Vespa

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Vespa is an open-source platform for AI and data processing, enabling online search, inference, and organization of vectors, tensors, text, and structured data at any scale. It supports high-performance, real-time applications.

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At a glance

Pricing

Open Source · Freemium

Free tier

Yes

API

Yes

Skill level

Technical

About

What is vespa?

Vespa is an open-source platform designed for AI and data processing, specializing in online search, recommendation, and personalization use cases. It allows users to search, make inferences, and organize various data types including vectors, tensors, text, and structured data, all at serving time and at any scale. The platform is built for high availability and performance, capable of handling hundreds of thousands of queries per second. Vespa has been in development for many years and is used in large internet services. It provides APIs for interfacing and supports the development of custom Java components. Users can deploy applications to the Vespa cloud service or run their own instances, with comprehensive documentation and a community Slack channel available for support.

Best used for

Ideal for developers and data scientists who need to build high-performance search, recommendation, and personalization systems, evaluate machine-learned models over large datasets, and organize data in real-time. Especially valuable for applications requiring low-latency responses and high availability at scale.

Common actions

build search engines

process large data

evaluate AI models

manage vector data

deploy AI applications

automated workflowlow-code/no-codeopen-sourcecollaborationdeepfake"AI Agents"workflowsface swappinggithub copilot

Capabilities

Key features

Vector search
Tensor processing
Real-time data organization
Machine-learned model evaluation
High availability
Custom Java components
Cloud deployment

Target Audience

developerdata scientiststartup founder

Integrations

Not yet documented

Pricing & Plans

Open Source · Freemium

Free

FAQs

What kind of data can Vespa process?

Vespa can process and organize various data types, including vectors, tensors, text, and structured data. It is designed to handle these at serving time for online search, recommendation, and personalization applications, ensuring high performance and availability.

Is Vespa suitable for large-scale internet services?

Yes, Vespa has been in development for many years and is currently used by several large internet services and apps. It is built to handle hundreds of thousands of queries per second, making it suitable for demanding, high-scale environments.

How can I get started with Vespa?

You can deploy your Vespa applications to their cloud service via console.vespa-cloud.com, or run your own Vespa instance by following the getting started guides in their documentation. A free trial is available for cloud applications.

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