Email Verification on Google Sheets - An add-on for email verification directly in Google Sheets
Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
Clearbit Salesforce Prospector - Quickly build targeted lead lists directly in Salesforce
Sketch - Professional digital design for Mac.
Sheetlist - Discover free Google Sheets for marketing, finance and more
Invision - Prototyping and collaboration for design teams