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Samantha Simonhoff
AI-Native Product Manager
Her X bio reads, in her own words: “Building for Humanity | AI Native PM | ProductGirl.”
Who they are.
Samantha Simonhoff is an AI-Native Product Manager. Her X bio (@RealProductGirl) reads: “Building for Humanity | AI Native PM | ProductGirl.” She links a personal site at productgirl.io and runs a community at keepbuilding.dev. She joined X in September 2022 and currently shows roughly 4K followers.
Her pinned post, dated March 19, 2026, is the public brief for what she’s building toward: “I NEED my feed full of builders. What are you working on right now? I don’t care if it’s a startup or a weekend side project. If you’re building something, I want you on my timeline. Reply and let’s connect.”
What they’re building.
Every project gets its own page. Click through for the full story — what it is, why it exists, what’s shipped.