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LangSearch

Web search and rerank API for LLM applications, providing accurate context.

The AI REPORT pick
Data
Productivity
Subscription (monthly/yearly)
Overview
ABOUT

LangSearch is a web search API and semantic rerank API designed to connect LLM applications to the world, providing clean, accurate, and high-quality context. It supports natural language search and offers enhanced search details from billions of web documents, including news, images, and videos. LangSearch uses a hybrid search database and semantic reranker, supporting mixed keyword and vector searches, and employs an advanced LangSearch Ranker Model to boost search result accuracy.

USE CASE

Productivity

KEY FEATURES

Web Search API supporting natural language search; Semantic Rerank API; Hybrid search database supporting mixed keyword and vector searches; LangSearch Ranker Model for improved search accuracy; Easy integration with LLM tools and AI agent plugins

Meta
Subscription (monthly/yearly)
$20–$40
β†’ Go to Pricing Page
Startup (1–10)
United States

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