It's thinking.
neyostar is the AI workspace that gives PMs a second brain — grounded in your actual product.
Built for freelance PMs, in-house PMs, and solo founders.
Think through a problem. Discover what the market is telling you. Write the artifact that captures the decision. Communicate it to the people who need to act on it. Then it starts again.
Form hypotheses. Weigh trade-offs. Make decisions you can defend to engineering, design, and leadership.
Seek signals. Research competitors, synthesise user feedback, map the market. Ground your thinking in reality.
Crystallise decisions into artifacts. PRDs, user stories, specs — the documents that move teams from debate to action.
Align stakeholders. Influence without authority. Turn decisions into shared understanding and momentum.
neyostar is purpose-built for every phase of that loop.
Not a generic AI assistant. A workspace built around your product — so every phase of the loop starts from the right place.
Start free — no credit cardThink. Discover. Write. Communicate. Built for how PMs actually work.
8 structured modes — feature ideation, devil's advocate, RICE scoring, assumption mapping, trade-off analysis. Stop spinning. Start deciding.
Competitor analysis, market trend briefs, JTBD extraction, feedback synthesis. Web-connected research that knows what you're building.
PRDs, user stories, acceptance criteria, feature briefs, exec summaries, release notes. AI that writes like it knows your product — because it does.
Stakeholder updates, meeting briefs, follow-up emails, announcements. Written in context. Delivered with confidence.
No lengthy setup. No AI wrangling. Just product work, done faster.
Upload docs, describe your product, paste research. neyostar learns what matters about your specific product — not a generic template.
Think through a decision. Discover market signals. Write an artifact. Communicate with stakeholders. Each workspace is purpose-built.
Every response draws from your specific product context — the docs, decisions, and details that make your product yours.
“Stop starting from scratch.
neyostar knows your product —
not just the prompt you typed.”