The fantasy platform built for commissioners
Contracts. Salary Caps. AI Tools. Anti-Tanking Protection. Everything your league needs in one platform.
Why commissioners switch
How we compare
| Platform | Best For | Modern UI | Deep Dynasty | Contracts/Cap | AI Stack | Enforcement & Integrity |
|---|---|---|---|---|---|---|
| ◆ DynastrFree · Pro $29.99/yr · AI $6.99/mo | The only platform with AI, salary cap and automated integrity tools | ✓ | ✓ | ✓ | ✓ | ✓ |
| MFL$44.95–$199.90/yr | Hardcore commissioners | — | ✓ | Partial | — | — |
| Sleeper | Casual/social leagues | ✓ | Basic | — | — | — |
| ESPN | Traditional redraft | Basic | — | — | — | — |
| Yahoo | Casual home leagues | Basic | — | — | — | — |
Full feature breakdown
| Feature | Forge | MFL | Sleeper | ESPN | Yahoo |
|---|---|---|---|---|---|
| Modern UI & installable appResponsive, dark mode, PWA | ✓ | — | ✓ | Basic | Basic |
| Free to start | ✓ | — | ✓ | ✓ | ✓ |
| Snake draft | ✓ | ✓ | ✓ | ✓ | ✓ |
| Auction draft | ✓ | ✓ | ✓ | — | ✓ |
| Keeper leagues | ✓ | ✓ | ✓ | ✓ | ✓ |
| Dynasty leaguesTaxi squads, rookie contracts, cap | ✓ | ✓ | ✓ | — | — |
| Superflex & IDP | ✓ | ✓ | ✓ | — | Basic |
| FAAB waivers | ✓ | ✓ | ✓ | ✓ | ✓ |
| Multi-team trades (2–4 teams) | ✓ | ✓ | ✓ | — | — |
| Trade analyzerFairness score, per-team asset breakdown | ✓ | Basic | — | — | — |
| League chat & GIFs | ✓ | Basic | ✓ | — | — |
| Polls & voting | ✓ | ✓ | ✓ | — | — |
| League importMigrate from ESPN, Yahoo, Sleeper, or MFL | ✓ | — | — | — | — |
| DFS / salary-cap formatWeekly lineup from shared pool, commissioner-set prices | ✓ | ✓ | — | — | — |
| Feature | DynastrPro — $29.99/yr | MFL Dynasty$99.95/yr | MFL Deluxe$199.90/yr | Sleeper |
|---|---|---|---|---|
| Salary cap management | Pro | Partial | Partial | — |
| Multi-year contracts | Pro | Partial | Partial | — |
| Dead cap & cap rollover | Pro | — | — | — |
| Franchise tags | Pro | — | — | — |
| Rookie contract generatorAuto-fills salary & years by NFL draft round; cap validation | Pro | Manual workflow | Manual workflow | — |
| 5th-year option workflow | Pro | — | — | — |
| Contract extension requestsOwner proposes, commissioner approves; cap-space preview | Pro | — | — | — |
| Full cap ledgerEvery debit & credit — append-only, CSV export | Pro | — | — | — |
| Taxi squad management | ✓ | ✓ | ✓ | ✓ |
| Pick protections & swap rights | ✓ | ✓ | ✓ | — |
| One-click season advanceContracts, cap rollover, rookie picks — fully automated | Pro | Manual workflow | Manual workflow | — |
| Weighted lottery draft orderCustom per-slot weights; deterministic RNG with full audit trace | ✓ | ✓ | ✓ | — |
Some MFL features require higher-tier plans. Prices accurate as of 2025.
| Feature | Forge | MFL | Sleeper | ESPN | Yahoo |
|---|---|---|---|---|---|
| Natural-language rule builderType a rule in plain English — parsed, validated, ready | ✓ | — | — | — | — |
| Playoff odds (Monte Carlo)Per-team playoff %, bye %, elimination % live on standings | ✓ | Basic odds | — | Basic odds | — |
| Automated waiver processingCelery-scheduled; cap re-validates at execution time | ✓ | ✓ | ✓ | ✓ | ✓ |
| AI Toolkit — $6.99/mo · $59.99/yr per user | |||||
| AI draft advisorRoster need + ADP gap + bye-week warnings | Add-on | — | — | — | — |
| AI waiver targetsRanked with FAAB bid-% suggestion | Add-on | — | — | — | — |
| AI trade analysis | Add-on | — | — | — | — |
| AI start/sit advisor | Add-on | — | — | — | — |
| Dynasty settings AI promptDescribe rules in plain English → structured settings diff | Add-on | — | — | — | — |
| AI Storyline EngineWeekly recaps, power rankings, waiver narratives — commissioner-published to league homepage | Add-on | — | — | — | — |
| Feature | Forge | MFL | Sleeper | ESPN | Yahoo |
|---|---|---|---|---|---|
| Full immutable audit trailEvery trade, pick, and contract — timestamped, searchable | ✓ | Partial | — | — | — |
| Score corrections & undoBefore/after log; reverse any correction at any time | ✓ | ✓ | Partial | Partial | — |
| Schedule & matchup editing | Pro | ✓ | Partial | — | — |
| Conditional scoring rulesAND/OR multi-stat bonuses, threshold triggers, 80+ stat keys | Pro | Partial | — | — | — |
| Rule conflict detection | Pro | — | — | — | — |
| Pick management & protections | ✓ | ✓ | — | — | — |
| Keeper review workflow | ✓ | ✓ | ✓ | ✓ | ✓ |
| Draft pause / undo / reset | ✓ | ✓ | Partial | — | — |
| Anti-tanking engineMax-PF tracking, lineup health flags, bench-beats-starter alerts | Pro | — | — | — | — |
| Automated enforcement engineRule-violation → auto-action: warn, block, or penalize without manual review | Pro | — | — | — | — |
Pricing
MFL charges $100–$200/yr just for dynasty features. Dynastr's full cap & governance stack is $29.99/yr — less than a pizza.
What's new
On the roadmap
✓ fully supported · — not available · Pro Commissioner Pro $29.99/yr · AI AI Toolkit $6.99/mo · Partial commissioner-configured or third-party required
The fantasy platform built for commissioners.