Shapefest - A massive library of 3D shapes for everything!
Warmup Inbox - Warmup Inbox is a tool that automates the process of warming up your email inboxes, raising your sender reputation and inbox health automatically.
Wannathis - 3d illustrations and freebies
MailReach.co - The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder.
LostGeometry.xyz - Huge set of 91 abstract 3D objects in various styles.
Warmbox.ai - Warm up your cold email inbox, and never land in spam anymore!