Clearbit Salesforce Prospector - Quickly build targeted lead lists directly in Salesforce
TrackingSuite - TrackingSuite is an all in one leadgen, website auditing , seo , crm prospecting tool.
7todos - A task board for indie hackers
UProc for Sheets - Boost your sales, marketing and IT tasks from Google Sheets
Email Verification on Google Sheets - An add-on for email verification directly in Google Sheets
Octopus Tasks - Earn by doing micro-tasks for companies and friends.