Built on their data
ReadOption stands on data other people collect, maintain, and share. These are the providers we depend on — thank you for keeping the good stuff open.
League, roster, draft, and player data — the foundation of the product. Every league we profile, every owner we read, comes from Sleeper.
Free public API, read-only, used for non-commercial purposes per Sleeper’s API docs. We have asked Sleeper for commercial licensing and hold all paid plans for their written approval.
Average draft position (ADP) — the baseline market consensus our recommendations reason against.
Free for commercial use with attribution.
Historical NFL stats, schedules, rosters, and depth charts — the play-level ground truth behind our historical analysis.
Open community data, maintained by volunteers and shared freely.
Expected fantasy points per player-week — the weekly league read’s over- and under-performers. The number is ffopportunity’s own, under its own scoring, and always labelled.
Models and data CC BY-SA 4.0, credited on every surface that shows the number.