TL;DR
langextract at a glance
A Python library for extracting structured information from unstructured text using LLMs with precise source grounding and interactive visualization.
Overview
What is langextract?
langextract is an open-source project by langextract on GitHub. A Python library for extracting structured information from unstructured text using LLMs with precise source grounding and interactive visualization. It has 38,570 stars on GitHub. Commonly categorised as open-source. All credit belongs to the maintainers; One9Founders lists it for discovery with a link to the source.
Trust
Security assessment
FAQ
Frequently asked questions
What is langextract and what does it do?
A Python library for extracting structured information from unstructured text using LLMs with precise source grounding and interactive visualization.
What does langextract cost in India?
langextract is a paid tool.
Is langextract safe for startups?
langextract has not yet been assessed on our Security & Data Privacy criterion. Check the vendor’s own security documentation before using it for sensitive data.
How is langextract rated on One9Founders?
langextract has not yet been rated on our 10-point evaluation framework. See How We Rate for the 10-criterion framework and status definitions.
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Listed: 12 September 2026
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