NetHunt CRM - Turn Gmail into a smart CRM
Propeller CRM - Small business CRM with deep Gmail integration
Streak - Manage customers inside Gmail
Cloze - Smarter Relationship Management
Nureply - Email marketing software made for cold email marketing professionals. Using advanced AI to generate email personalization in seconds
Highrise - Save and organize notes and email conversations for up to 30,000 customers and contacts. Keep track of proposals and deals.