FreeCAD - An open-source parametric 3D modeler
PersistIQ - It takes multiple touch points before a lead engages. PersistIQ automates the tedious parts while preserving the key human elements of sales
SketchUp - 3D for Everyone
Mailshake - Mailshake lets you build your professional network through a smart and intuitive approach to cold emailing.
LibreCAD - An open source 2D CAD application for Windows, Apple and Linux.
Fluenty - Reply to any message with one touch, using AI.