PostGrid has been great for automating our insurance mails for our client
Lob - A simple API to integrate print & mail solutions into your applications.
Google Assistant - Get things done with Google Assistant
Postalytics - Automated direct mail software that’s faster, smarter & better. Postalytics sends personalized direct mail from your CRM and analyzes delivery & response.
Kindly - Chat with helpful strangers. Private, anonymous, & safe.
AmazingMail - Business print-mail solution
Thumbs Up News - Source of positive news powered by machine learning.