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Built a free fantasy football platform for commissioners who want more control — Dynastr [feedback welcome]
May 29, 2026/u/dynstrr/FFCommish
Getting things ready
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Hey r/ffcommish — you may have seen my previous post, but I've been building a fantasy football platform called Dynastr and I'm looking for feedback from commissioners who actually care about the details. Most platforms give you a handful of settings and call it a day. Dynastr is built around the idea that commissioners should be able to run their league exactly how they want. Everything is free — no paywalls on commissioner tools. What it supports: Redraft, keeper, dynasty, auction, superflex, IDP, salary cap, contract, best ball, guillotine, and more Full dynasty contract system — multi-year contracts, dead cap, cap rollover, rookie contracts by draft round, franchise tags, taxi squads, 5th-year options Custom scoring rules built in plain English (NLP rule parser) with a score preview tool to test any stat line before the season starts League import from ESPN, Yahoo, Sleeper, and MFL What's new: Anti-Tanking Engine — monitor for signs of tanking and address them quickly from the commissioner dashboard Direct Messaging — dedicated DMs, League Chat, and Draft Chat Weekly AI Recaps — automated matchup recaps after each week, with a humor dial from friendly to full roast mode Draft Lottery — weighted lottery with configurable pool size, seeding method (wins or points scored), and custom odds per slot. Also per-round draft clocks, snake/linear/auction formats, and more IDP & Superflex — bug fix that was blocking these settings from being available Off-Season FAAB Budget — set a separate FAAB budget for the off-season that automatically restores to the regular-season amount when the draft completes (dynasty/keeper leagues will love this) Still early so rough edges exist, but the core is solid. Would love to hear what features matter most to your league, what you'd want before switching platforms, or anything that seems half-baked. Happy to answer questions in the comments. check us out at www.dynastr.com submitted by /u/dynstr [link] [comments]