Fair questions, straight answers.

An AI sports coach that connects to your real fantasy league — football and baseball. Ask start/sit, waiver, trade, draft and strategy questions in plain English; Ribby answers with your actual roster, wire, opponents, standings, byes and schedule in view — and ends with a one-line verdict. Around the chat sits a full analytics suite (percentile cards, usage panels — platoon splits in baseball — the Luck Map, matchup math) that never costs a question. Draft HQ — the draft board and live war room — comes with every plan.

ESPN, Yahoo, and Sleeper leagues connect today, for both fantasy football and fantasy baseball. Ribby reads your league's real scoring — half-PPR, full PPR, superflex, TE premium, H2H categories, points, roto — auto-detected, and never recommends on a stat your league doesn't count.

For live draft tracking: Sleeper syncs through its official API; Yahoo syncs through its official API; ESPN syncs through the Ribby companion — a small browser extension that reads your own draft tab, because ESPN allows only one draft connection per member. ESPN post-draft import needs no extension at all.

A dedicated DFS analyst: slate breakdowns with salaries, Vegas context, weather, and confirmed lineups, plus a deterministic lineup optimizer — all graded nightly against real results. Daily access is included on select plans; see pricing.

The trial is for the season-long product: 7 days and 10 full-context questions on your real league, no credit card. When it ends, your account goes read-only until you pick a plan — nothing sneaky happens after the trial.

Start the free trial →

Yes — and there's nothing to download. Open Ribby in your phone's browser and add it to your home screen: on Android, Chrome's ⋮ menu → Install app (some versions word it "Install and create shortcut" or "Add to Home Screen"; if it offers both, choose Install rather than the shortcut — the shortcut just opens a browser tab); on iPhone, Safari's share button → Add to Home Screen. You get a Ribby icon that opens full-screen with no address bar, stays signed in, and updates itself — no app store, no waiting on review. Your account lives on our side, so installing it on a second device is the same two taps.

The question meter. One question costs one token; every paid plan includes a monthly allowance, and one-time packs top up any account. Tokens never expire, so what you don't spend carries forward. Page insights and the whole analytics suite are free — they never draw tokens.

No — it's the house rule the whole product is built around. Ribby cites numbers from our own database (game logs, snap counts, target share, EPA, Statcast, projections). If something isn't there, Ribby says "I don't have that" instead of improvising. The same law applies to this website: every figure on it is pulled from that database, and we date them.

We grade ourselves. Every daily projection is logged when it's made and scored against actual results every night — the Model Report Card inside the product shows the whole record, hits and misses. New signals only earn weight in our models when graded backtests prove they help.

Your league connection is read-only and revocable any time. Provider credentials are encrypted at rest, your data is never mixed with another user's, and you can export or delete your data from your account's privacy controls. See our privacy policy for the full picture.

Ribby is for users 18 and older in the United States. It's an entertainment and research product — never medical, legal, financial, or betting advice.

Yes. Billing runs through Stripe and you can switch plans or cancel from your account in a couple of clicks. Cancel and you keep access through the period you paid for.