Evidence before opinion
We illuminate the path.
You decide the future.
NorthStar reads your Amazon marketplace data, ranks what actually deserves your attention, and explains the evidence behind every recommendation. You approve every change — nothing moves without you.
How NorthStar thinks
From raw data to a decision you can trust
Data
Raw signals from every marketplace source, reconciled and verified.
Lumen
The engine that turns raw data into one clear, ranked opportunity.
Guidance
A specific, explained recommendation — never a raw dashboard.
Decision
You approve every change. NorthStar never acts on its own.
Data is complex. Clarity is rare. Trust is everything.
We exist to earn it — one explained decision at a time.
Simple, honest pricing
Start with everything. Free.
Every new account gets 14 days of full access — every opportunity, every explanation, no limits. After that, your 3 most recent decisions stay free, forever.
- Unlimited ranked opportunities & decisions
- AI-written explanations for every decision
- Full Amazon fee & cost breakdown
- 14 days free, cancel anytime after