Logology - Get a designer-quality logo for your startup in 5 minutes.
Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
LogoFreeway - Logo Creator / Logo Maker
Invision - Prototyping and collaboration for design teams
My Brand New Logo - Create your own professionally designed logo in 30 seconds. For freelancers, start-ups and other companies.
Sketch - Professional digital design for Mac.