# Libraries.io
> Libraries.io is a free service that collects publicly available open source package information scraped from the internet, monitoring over 11 million packages across 32 package managers. It allows users to search packages by license, language, and explore new, trending, or popular projects.
- URL: https://optimly.ai/brand/librariesio
- Logo: https://logo.clearbit.com/https://libraries.io/
- Slug: librariesio
- BAI Score: 32/100
- Archetype: Challenger
- Category: Software Development Tools
- Last Analyzed: July 19, 2026
## Buyer Intent Signals
Problems: Direct Package Manager Websites & GitHub Repositories: Manually searching and browsing individual package manager sites (e.g., npmjs.com, pypi.org) and corresponding GitHub repositories for package in | Open Source Consulting Firm: Engaging an open-source consulting agency to perform manual audits, provide curated lists, or conduct in-depth analysis of open-source packages and their associated risks. | Relying on Ad-hoc Knowledge: Making decisions about open source usage based solely on developer familiarity, ad-hoc searches, or incomplete internal documentation, foregoing any dedicated tool for dis
Solutions: open source package search | libraries.io alternative | what is libraries.io | npm package data | pypi package info | GitHub Search & Dependency Graph: Utilizing GitHub's built-in search functionality and its dependency graph feature to discover and understand relationships between open-source projects and their comp