Thinkline: One conversation, branching into endless ideas

Thinkline is a voice AI platform that lets enterprises hold real conversations with prospects, customers and teams at scale, bringing back the stories that surveys and forms leave out. The brand needed to express that idea and feel unmistakably tech-forward. I designed the logo around a prism: two lines, a user and an expert, meet and cross, then burst into many lines that fan out, showing how one conversation can branch into a wide range of new ideas. The visual language follows through with glass-like elements and spectral colour created through refraction, not flat gradients, bringing clarity and depth to every conversation.