DataValidation vs WhoAPI

Email cleaning service that allows marketers to keep their mailing lists clean and fresh.

DataValidation offers an easy-to-use self-service application with no hidden fees or contracts for checking and cleaning mailing lists. Consult the list score and email addresses grades before purchasing and take advantage of our flexible price tiers. Use the fastest, most accurate, intuitive and secure platform to determine the value of each contact and enhance your email marketing process effortlessly.

Website data your software can understand

WhoAPI provides several APIs that allow developers to enrich their software with data about websites and domain names. For those who understand, that would be Whois API, screenshot API, Blacklist API, and several others.

We are making it easy for our clients to monitor their websites, protect their brands, invest in better domains, and act faster on various domain-related threats.

Location: Mountain View, United States