
FindThatLead
Hunter.io
Snov.io
Lusha
Elucify
ZoomInfo
AeroLeads
RocketReach
CodingInterview
AlgoExpert.io
Interview Cake
interviewing.io
Daily Coding Problem
Codechef
CodeForces
LogicMojo
FindThatLeadFindThatLead is particularly recommended for sales and marketing professionals, entrepreneurs, small to medium-sized businesses, and anyone involved in business development who needs to identify potential leads and engage with them effectively.
Hunter.io - Find all the email addresses related to a domain
AlgoExpert.io - A better way to prep for tech interviews
Snov.io - Snov.io is a multichannel lead generation and outreach automation platform that helps B2B teams find qualified leads, automate email and LinkedIn campaigns, and manage deals in one built-in CRM.
Interview Cake - Free practice programming interview questions. Interview Cake helps you prep for interviews to land offers at companies like Google and Facebook.
Lusha - Search less. Sell more.
interviewing.io - Free, anonymous technical interview practice