Data Providers List | Alta Help Center

This list includes all providers that are part of the waterfall. Any user can request adding more providers or the deactivation of any provider by reaching out to support via chat or at [email protected]. The list represents providers that can be active now or in the future, but is not limited to those currently active. Some may be temporarily deactivated for maintenance or other reasons.

Name	Data	Website	Used for:
Enrow	Professional Email & Email Deliverability Status	enrow.io	EmailI
Zoominfo	Professional Email, Email Deliverability Status, Phone number, Contact LinkedIn URL	icypeas.com	Email
Hunter	Professional Email & Email Deliverability Status	hunter.io	Email
Anymailfinder	Professional Email & Email Deliverability Status	anymailfinder.com	Email
Dropcontact	Professional Email & Email Deliverability Status	dropcontact.com	Email
Snov	Professional Email & Email Deliverability Status	snov.io	Email
Prospeo	Professional Email, Email Deliverability Status, Phone number	prospeo.io	Email, Phone
Apollo	Professional Email, Email Deliverability Status, Phone number, Contact LinkedIn URL	apollo.io	Email, Phone
Linkedin Sales Navigator	Professional Email, Phone number, Contact LinkedIn URL, Job & Company details	linkedin.com	Email, Phone, Job Title, Company
PeopleDataLabs	Professional Email, Email Deliverability Status, Phone number, Contact LinkedIn URL	peopledatalabs.com	Email, Phone
ContactOut	Professional Email, Email Deliverability Status, Phone number, Contact LinkedIn URL	contactout.com	Email, Phone
LeadMagic	Professional Email, Email Deliverability Status, Phone number, Contact LinkedIn URL	leadmagic.io	Email, Phone
Pipl (US Only)	Professional Email, Email Deliverability Status, Phone number, Contact LinkedIn URL	pipl.com	Email, Phone
RocketReach	Phone number, Contact LinkedIn URL	rocketreach.co	Phone
Datagma	Phone number, Contact LinkedIn URL	datagma.com	Phone
Cleon	Professional Email, Email Deliverability Status, Phone number, Contact LinkedIn URL	cleon1.com	Phone
Clearbit	Company domain resolution	clearbit.com	Email, Phone
BounceBan	Email Deliverability Status	bounceban.com	Email
EmailListVerify	Email Deliverability Status	EmailListVerify	Email