- Vulners is a vulnerability intelligence platform that aggregates data from over 60 sources and provides a fast search engine and APIs for accessing this data. - It aims to standardize vulnerability data into a unified model to make it more useful for security tools and analytics. This includes normalizing vendor security advisories, exploits, and other informational resources. - In addition to search, it offers features like vulnerability scanning via APIs, email/RSS subscriptions, and a Telegram bot to provide customized vulnerability awareness services for users. All of its features and data are free to use.