Fantasy Memo
The AI-first fantasy app that manages your team with you.
An AI fantasy manager for football, basketball, and hockey that reads your league each week and writes you an argued memo — who to start, who to add, which trade to offer — then checks your lineup before the games.
The Customer Problem
What deserves to exist no longer.
Competitive fantasy managers used to have the hours — Tuesday nights on the waiver wire, Sunday mornings on the inactives. Now they have forty minutes a week, and every tool in the category hands them another ranking page to interpret.
The Solution
How Fantasy Memo answers it.
Fantasy Memo manages the season with the manager. A weekly memo argues each call, a check taps you on the shoulder before the games, and every number opens so you can disagree with it. Read-only on every platform — the manager keeps the final say.
Market Challenges
What this category gets wrong.
The conditions every product in this space is competing against — stated without the fear-based framing the category is usually sold with.
The category ships rankings and calls it advice
A list of names ordered by projection leaves the actual decision — this lineup, this league, this week — entirely with the user. That is the work, and it is the part nobody does for them.
Fantasy “AI” arrived as a chat box
Most of what shipped into this category is a language model asked to do arithmetic it cannot do reliably. Managers who have been told to start a player on bye stop trusting the label, and that skepticism is now the default.
Attention is the binding constraint, not information
There is more fantasy data available than ever and less time to read it. Products that add another dashboard are competing for hours their users have already lost.
A season spans three products
Draft tools, in-season advice, and trade analysis are usually separate purchases from separate vendors, so nothing carries context from the draft room to the playoffs.
Business Benefits
What changes for you.
Outcomes rather than features. Features are below.
A decision, already argued
Every call arrives with the reasoning attached, so the manager can act in minutes or push back — rather than start from a list and do the analysis themselves.
The mistakes that cost seasons get caught
Bye collisions weeks out and starters ruled out an hour before kickoff are the losses managers actually remember. Those are checks, not recommendations.
Arithmetic you can audit
Lineups, byes, categories, and trade value are computed and shown rather than asserted. A manager who can see the number can argue with it, which is the only basis for trusting it.
One account across the season and the sports
The same product covers the draft room through the playoffs across football, basketball, and hockey, instead of three purchases that share no context.
Key Features
What it does.
The weekly memo
A written memo each week — Tuesdays for football, Mondays for basketball and hockey — with a verdict on every call: do it, consider it, or skip it.
Pre-game lineup checks
A tap on the shoulder before the games, and an email only when a starter genuinely cannot play.
The consultant
Analysis on every slot, openable to the calculation behind it. Contest a call and it either concedes or holds its position with the reasoning shown.
Draft room
A board built on your league’s scoring with real tiers and chance-to-last, following a live draft room as it happens. Free for everyone.
League integrations
Connects read-only to Sleeper, Yahoo, ESPN, MyFantasyLeague, and Fleaflicker — or works from a pasted roster. Aware of redraft, keeper, dynasty, best ball, and category scoring.
AI Capabilities
How Fantasy Memo uses AI.
Every Brincore product applies the same AI standards — grounded before generative, and accountable to a person.
Grounded before generative
The arithmetic — lineups, byes, category margins, trade value — is computed deterministically and handed to the model. It is never asked to calculate, so the numbers still arrive if the model does not.
Dated research with a confidence level
Player outlooks are built from this week’s reporting and carry a date and a confidence, rather than a model recalling what was true last season.
Argument, not assertion
When a manager disagrees, the system re-examines the case and records the outcome — held, partly conceded, or agreed. Disagreement is a supported path rather than a dead end.
The standards behind it
Grounded before generative
Answers are grounded in real sources before a model is allowed to generate freely. Retrieval carries source authority, freshness, permission filtering, and defined no-answer behavior.
Human accountability
A person is accountable for every automated decision. AI expands what people can do; it does not absorb responsibility for the outcome.
Least-autonomous design
Agents are given the smallest scope that solves the problem. Autonomy is earned through evidence, not assumed at design time.
Measurable reliability
Prompts are versioned and tested; outputs are evaluated for accuracy and groundedness. AI that cannot be measured does not ship.
Architecture
Built on the Brincore Platform.
Fantasy Memo inherits identity, AI infrastructure, data, and design from the shared platform — so it launches faster and inherits maturity from day one.
Cloud-native and event-driven
Services communicate through events rather than direct coupling, so a change in one part of the system does not cascade into the rest.
Multi-tenant by default
Every service is built for many organizations from day one, rather than retrofitted for a second customer later.
API first
Versioned, documented APIs are treated as products in their own right — which is what makes integration possible rather than bespoke.
Observability everywhere
Structured logging, metrics, tracing, health checks, and alerting on every service. Problems are found before they are reported.
Infrastructure as code
Environments are reproducible and reviewable. Nothing critical exists only as a setting someone clicked once.
Architecture before code
Major features begin with an architecture decision record, a data model, an API contract, and a security review.
Integrations
How it connects.
We publish integration posture rather than a list of logos. Named connectors appear here once they exist — not before.
Versioned, documented APIs
Every product exposes its capability through APIs treated as products — versioned, documented, and supported through deprecation rather than removed.
One identity layer
Authentication, SSO, organizations, roles, and permissions are shared platform services, so access integrates once rather than per product.
Event-driven by design
Because services already communicate through events, connecting an external system is an extension of the existing architecture rather than a special case.
Security
Security is architecture, not a feature.
Canon Volume VII: secure by design. These properties come from the platform, so every product inherits them rather than implementing them separately.
Zero-trust architecture
No implicit trust between services. Every request is authenticated and authorized regardless of where it originates.
Least privilege by default
Access is granted narrowly and explicitly, then reviewed — rather than granted broadly and revoked when someone remembers.
Encrypted in transit and at rest
With managed secret handling, so credentials never live in application code or configuration files.
Audit logging by default
Consequential actions are recorded as a matter of architecture, not as a feature enabled on request.
FAQ
Questions people actually ask.
Ready to try Fantasy Memo?
Fantasy Memo is live today. Take a look, or talk to us about how it fits your organization.