Description: Elasticsearch is a popular open-source search and analytics engine built on Apache Lucene. It provides a distributed, multitenant capable full-text search engine with an HTTP web interface and schema-free JSON documents.
Type: software
Pricing: Freemium
Description: Holehe is an open source tool used to check if email addresses have been compromised in data breaches. It searches through publicly available data breach databases to see if the entered email address appears exposed in any breaches.
Type: software
Pricing: Open Source