Now it has evolved into a more complete contact discovery service written in Go, focused on reliability, clean integrations, and real-world crawling constraints.
Recent improvements include:
Real async job cancellation and timeout handling
Recovery of interrupted jobs after restart
Strict URL validation for safer input handling
Crawl limits for response size and pages visited
Social profile discovery from websites
Better social-link normalization and filtering to avoid share/home false positives
Redis-backed caching and async processing
Webhook callbacks for automation workflows
Fully containerized deployment with Docker
The project still fits naturally into tools like n8n, Zapier, or internal pipelines, but it is now much more robust as a standalone microservice.
One detail I especially like: it is no longer just about finding emails. It can now also extract social profiles actually present on the site, including source page and confidence hints.
Open source, built in Go, and designed to be easy to run and extend.