JustAI

Alumni Q&A

How did your company get started? (i.e., How did the founders meet? How did you come up with the idea? How did you decide to be a founder?)

The founders met while leading Growth at Twitter, where they observed that small copy changes had outsized effects; one push notification edit added 800K users. Because each change took 3-6 months to ship, they built internal tools to automate the process and saw 20% additional user growth, then encountered similar problems at Pinterest before leaving to build justwords.ai.

What is your long-term vision? If you truly succeed, what will be different about the world?

The founders aim to automate the full lifecycle marketing loop—strategy, creation, optimization, and learning—using AI agents, with humans acting as orchestrators rather than operators. They envision campaigns that continuously test and improve themselves, shifting brands from batch campaigns to always-on, personalized cross-channel journeys, and giving marketers at any company size access to enterprise-level capabilities.