Sosse

What is Sosse?

Sosse is an open-source search engine and web crawler built on Selenium technology, designed for developers who need to index and archive web content locally. The tool combines crawling capabilities with offline archiving functionality, allowing users to build searchable indexes of websites without relying on external search services. The project targets developers and system administrators working with private networks, restricted content environments, or those seeking alternatives to cloud-based search solutions. Sosse enables users to maintain complete control over indexed data while supporting complex crawling scenarios that benefit from Selenium's browser automation capabilities. Key features include web crawling with Selenium-based rendering, offline content archiving, and local search indexing. The tool integrates into development workflows as a self-hosted solution, making it suitable for organizations requiring data privacy or those operating in air-gapped environments. As an open-source project hosted on GitHub, Sosse benefits from community contributions and transparent development. The tool is documented through ReadTheDocs, providing developers with accessible setup and usage guides. It represents a practical option for teams needing granular control over web indexing and archival processes without vendor lock-in or external service dependencies.