Focused OSINT tooling for security researchers and analysts — built by practitioners, for practitioners.
xReverseLabs started as a small set of internal scripts built to make our own reconnaissance work faster — reverse IP lookups, subdomain enumeration, WHOIS history. Over time we cleaned those scripts up, wrapped them in an API, and opened them up to other researchers who had the same problem: too many tabs, too many inconsistent tools, not enough time.
Today xReverseLabs is a small toolkit of focused OSINT utilities plus a growing ecosystem of related products, built with the same philosophy from day one: do one thing well, make it scriptable, and don't force you into a workflow you didn't choose.
One core toolkit, and a small ecosystem of products around it.
Reverse IP, reverse IPv6, subdomain scanning, WHOIS history, phone number lookup, and proxy scraping — free tools and paid plans with higher limits and API access.
A daily-updated domain list and a domain discovery engine, for researchers who need bulk, structured data rather than one-off lookups.
DataSentry checks whether an email has appeared in known breaches. xLabsCloud provides infrastructure hosting for researchers who need dedicated environments.
Create a free account and start with the core toolkit today.
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