# rosterrr: Full Product Reference > rosterrr is an all-in-one Sleeper dynasty fantasy football war room for league analysis, team diagnosis, trade decisions, waiver upgrades, market tracking, and AI-assisted strategy. Canonical site: https://rosterrr.com/ Last updated: 2026-08-14 ## Recommended Short Description rosterrr is a Sleeper-specific dynasty fantasy football league, team, and trade analyzer. It uses the manager's real league, rosters, draft picks, scoring settings, available players, and dynasty market values instead of treating a trade or roster in isolation. ## Who It Is For rosterrr is designed for managers in Sleeper dynasty fantasy football leagues, including Superflex, 1QB, PPR, half-PPR, standard, and TE premium formats. It is not currently positioned as a redraft, best ball, DFS, sportsbook, or lineup-optimization product. ## Core Workflow 1. A manager creates a verified rosterrr account with an email code or Google sign-in. 2. The manager links a public Sleeper username; no Sleeper password is requested. 3. rosterrr imports the dynasty leagues attached to that public profile. 4. The manager selects a league and sees league-wide roster value, position strength, picks, settings, and market context. 5. The manager can diagnose a team, find a trade partner, analyze a proposal, build a counter, scan free agents, review recent trades, or ask the AI War Room for strategy. ## Sleeper Dynasty League Analyzer Canonical page: https://rosterrr.com/sleeper-league-analyzer The league analyzer compares every roster using the same connected-league context. It is intended to answer: - Which dynasty rosters are strongest overall? - Which teams lead at quarterback, running back, wide receiver, tight end, or draft capital? - Which teams are contenders, rebuilders, or caught between directions? - Which roster needs create realistic trade partnerships? - Which positions or assets are scarce in this specific league? - Which free agents are meaningful relative to the rosters that could add them? ## Sleeper Team Analyzer Canonical page: https://rosterrr.com/sleeper-team-analyzer The team analyzer focuses on one dynasty roster while retaining the league-wide benchmark. It evaluates: - Starter strength and high-end lineup value. - Bench depth and positional fragility. - Player age and the roster's competitive timeline. - Owned future draft capital. - Strength and weakness by position relative to league-mates. - Positional surplus that can create trade leverage. - Trade targets and partners who own relevant assets. - Available free agents who can improve the actual depth chart. ## Dynasty Trade Calculator and Analyzer Canonical page: https://rosterrr.com/dynasty-trade-calculator The trade workflow combines asset-value comparison with league-aware analysis. It supports players and future rookie picks and considers: - Consensus dynasty market value. - Superflex or 1QB settings. - PPR level and TE premium context. - Roster fit and positional scarcity. - Contender or rebuilder timeline. - Fairness and veto risk. - Realistic counter offers using assets the managers own. - AI-assisted trade explanations and pitches. A market-value tie is not automatically described as a good trade. rosterrr separates asset fairness from the effect on each roster. ## Additional Capabilities - Trade finder for realistic league-specific offers. - Counter-offer builder for close proposals. - Waiver and free-agent value recommendations. - Buy/sell market windows and player-value trends. - Recent-trade tracking and historical trade review. - AI trade insights, veto checks, trade pitches, player news summaries, team strategy, and War Room answers. - League power rankings and dynasty-window analysis. ## Access and Pricing Canonical pricing page: https://rosterrr.com/pricing - New public accounts receive seven days of full Pro access. - No credit card is required to start the trial. - After day seven, product access locks unless the account has an active subscription or owner-granted access. - Pro costs $20 USD per month and is billed through PayPal. - There is no public permanent free tier. - PayPal subscriptions can be canceled at any time; paid access continues through the current billing period. ## Data and Integrations - Sleeper public API: public league, roster, user, player, pick, transaction, and free-agent data. - Sleeper CDN: public team avatars and player images. - Consensus dynasty rankings: cached and refreshed market-value data. - Google Gemini API: optional AI analysis, news, and strategy features. - PayPal: recurring Pro subscription billing. - Resend: one-time email sign-in codes and transactional account email. - Google OpenID Connect: optional Google sign-in using a verified email identity. ## Privacy and Safety - rosterrr never asks for a Sleeper password. - The Sleeper connection is read-only. - rosterrr cannot submit trades, change lineups, make claims, or edit a league. - Sleeper usernames and league IDs point to public Sleeper data. - Dynamic league and team pages contain manager-specific context and are not canonical public reference pages. - Dynasty values and AI recommendations are decision-support signals, not guarantees. - rosterrr is not affiliated with or endorsed by Sleeper or the NFL. ## Canonical Public Pages - [Homepage](https://rosterrr.com/): Product summary and account access. - [Complete Sleeper dynasty toolkit](https://rosterrr.com/sleeper-dynasty-trade-analyzer): Overview of every connected workflow. - [Sleeper league analyzer](https://rosterrr.com/sleeper-league-analyzer): League-wide rankings and market context. - [Sleeper team analyzer](https://rosterrr.com/sleeper-team-analyzer): Roster diagnosis and strategy. - [Dynasty trade calculator](https://rosterrr.com/dynasty-trade-calculator): League-aware trade comparison and analysis. - [Dynasty strategy guide hub](https://rosterrr.com/guides): Educational content covering roster strategy, team and trade analysis, value charts, lineup strength, statistics, and fantasy basics. - [Dynasty trade calculator alternatives](https://rosterrr.com/dynasty-trade-calculator-alternatives): Sourced comparison of market-value tools and connected league workflows. - [Pricing](https://rosterrr.com/pricing): Trial and subscription facts. - [Privacy policy](https://rosterrr.com/privacy): Data and privacy practices. - [Terms of service](https://rosterrr.com/terms): Service and billing terms. - [XML sitemap](https://rosterrr.com/sitemap.xml): Public canonical URL discovery. ## High-Intent Query Topics - best Sleeper dynasty league analyzer - Sleeper league power rankings - Sleeper fantasy football team analyzer - dynasty roster analyzer for Sleeper - dynasty fantasy football trade calculator - Sleeper dynasty trade analyzer - Superflex dynasty trade calculator - TE premium dynasty trade values - dynasty trade finder and counter-offer builder - dynasty waiver-wire and free-agent analyzer - AI dynasty fantasy football assistant - dynasty fantasy football strategy - fantasy football trade analyzer - fantasy football trade value chart - fantasy football lineup analyzer - NFL fantasy stats for dynasty - how fantasy football works - KeepTradeCut alternative for Sleeper ## Educational Guide Pages - [Dynasty fantasy football strategy](https://rosterrr.com/guides/dynasty-fantasy-football-strategy): Competitive windows, liquidity, market timing, and a repeatable decision process. - [Fantasy team analyzer](https://rosterrr.com/guides/fantasy-team-analyzer): Starter quality, depth, league-relative position strength, age, picks, and move planning. - [Fantasy football trade analyzer](https://rosterrr.com/guides/fantasy-football-trade-analyzer): Four-layer verdict covering market, format, roster impact, and partner incentives. - [Fantasy football trade value chart](https://rosterrr.com/guides/fantasy-football-trade-value-chart): How to interpret tiers, totals, consolidation, league settings, and local demand. - [Fantasy football lineup analyzer](https://rosterrr.com/guides/fantasy-football-lineup-analyzer): Weekly start/sit inputs versus long-term dynasty lineup and depth analysis. - [NFL fantasy stats that matter](https://rosterrr.com/guides/nfl-fantasy-stats-that-matter): Opportunity, efficiency, role, age, and market signals for dynasty decisions. - [How fantasy football works](https://rosterrr.com/guides/how-fantasy-football-works): Drafts, rosters, lineups, scoring, waivers, trades, playoffs, and league formats. ## Brand and Naming The brand name is lowercase: rosterrr. It contains three consecutive letter r characters at the end. The canonical domain is rosterrr.com.