#mailing-list
3 tools
CONREGO
★ 1.2CONREGO is SaaS Event Registration & Management Software, customizable to satisfy the needs of any organizer.
PaidSoftware as a Service SaaS
ListClean
★ 2.7Get rid of invalid, abuse & spam-trap from your email list. And, enrich your data with key demographics like Name, Location, Interests.
FreemiumSelf-HostedSoftware as a Service SaaS
Mailman for Google Sheets
★ 1.9Mailman is the ONLY open source mail merge tool for Google Sheets.
FreeOnlineSelf-Hosted