Overview
Lantern is an open-source PostgreSQL extension that enables high-performance vector search for AI applications, empowering developers to build efficient and scalable solutions.
Scalable Vector Search
Efficiently query and manage large datasets with high-performance vector search capabilities.
Open-Source and Customizable
Leverage the open-source nature of Lantern to customize and extend its functionality according to your needs.
Seamless PostgreSQL Integration
Integrate Lantern with your existing PostgreSQL setup, ensuring a smooth and efficient development experience.
Support for Multiple Distance Metrics
Choose from various distance metrics to optimize your vector search queries and improve the accuracy of your results.
Get started
- Open the official website and confirm the service is available in your region.
- Check the current plan, usage limits and terms for your intended use.
- Try a small task with sample data before committing to a paid plan.
Editorial note
Pricing checked: Sep 20, 2026. Free to use. Confirm current feature availability and terms on the official website.
Record updated: Sep 20, 2026
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