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Dev tools · July 18, 2023

Weaviate – Build your own generative health search engine

We are super excited to release our latest open-source demo, Healthsearch. This demo decodes user reviews of supplements and performs semantic- and generative search on them, retrieving the most related products for specific health effects, and leveraging Large Language Models to generate product and review summaries. The demo can understand natural language queries and derive all search filters directly from the context of your query.

Weaviate – Build your own generative health search engine launched on July 18, 2023 with 39 votes, #1,396 of 4,347 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 3 years on.

In plain words

Healthsearch is an open-source demo that searches supplement products using natural language queries and semantic search technology. It analyzes user reviews to find products matching specific health effects and generates summaries using large language models. Built on Weaviate, the tool understands conversational queries and automatically extracts relevant search filters from context, making it useful for developers building health-focused search applications.

written from the facts on this page · September 2026

From the sources

Discover Healthsearch: Unlocking Health with Semantic Search ✨ - weaviate/healthsearch-demo

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