League Loom
Fantrax or a mix of supported hosts in your existing AI assistant.
The fantasy AI field guide
Which AI tool is best for fantasy football?
Choose a fantasy football AI tool around your weekly decisions and league platform.
Compare League Loom, Flaim, FantasyPros, STACKED, RotoBot, Oddsmyth and Fantasy Life for connected data, advice tools and draft assistance.
Side by side
Compare the documented capabilities
| Football workflow | Where you use it | Access | |
|---|---|---|---|
| League Loom | Review connected leagues together; your assistant interprets league data | External AI connector: ESPN, Sleeper, Fantrax | Free connector; AI service requirements apply |
| FantasyBot | Read-only roster grades, start/sit, waiver and trade analysis | External MCP plus web/iOS app: ESPN, Yahoo, Sleeper | Free to start; Pro available; check current limits |
| Flaim | Roster, matchup, standings and waiver context in your AI | External AI connector: ESPN, Yahoo, Sleeper | Free; AI service requirements apply |
| FantasyPros | Start/sit, waiver and trade advice tools with synced league context | External MCP plus its own synced-league tools | Free account to start; certain advice tools require premium |
| STACKED | Dedicated roster, trade and lineup analysis with market inputs | External MCP plus its own fantasy football suite | MCP included for subscribers |
| RotoBot | League-aware chat and dynasty/redraft trade analysis | Its own web/mobile experience; ESPN, Yahoo, Sleeper sync | Check current app plans |
| Oddsmyth | Roster-aware football chat and draft preparation | Its own co-manager; Yahoo and ESPN sync | Free credits and paid usage; check current terms |
| Fantasy Life | Expert research and a desktop extension for supported live drafts | Personalized tools; Draft Companion for ESPN/Yahoo | Draft Companion requires the applicable paid tier |
A live draft overlay, an external data connector and an advice engine solve different problems. League Loom does not supply a live-draft overlay or submit roster moves. This is a documentation comparison, not an independent ranking.
Scroll the table sideways to compare all options.
Sources checked . Published by League Loom. FantasyBot documentation checked September 20, 2026; other competitor rows retain the September 10 review. These are documented features, not tested prediction accuracy. Provider, sport, plan and client support can change.
League Loom coverage and tools · FantasyBot MCP and read-only tools · FantasyBot free and Pro access · Flaim coverage and pricing · Flaim AI setup · FantasyPros MCP and access · STACKED MCP · RotoBot football · Oddsmyth product · Fantasy Life Draft Companion
Find your fit
Choose around the way you play
FantasyBot
An app or AI connector with its own documented analysis tools.
Flaim
A free connection including Yahoo; ESPN setup uses its extension.
FantasyPros
An established fantasy tool suite, also available through MCP.
STACKED
Purpose-built analysis tools and market data in your AI assistant.
RotoBot
A standalone fantasy chat experience with league sync.
Oddsmyth
A dedicated fantasy co-manager with public guides and examples.
Fantasy Life
Editorial research and a dedicated live-draft companion.
For a weekly lineup or waiver question, start with your actual roster, scoring and available players. For trade analysis, check whether the tool provides market values or whether the assistant must research them separately.
For a live draft, verify whether you need an on-screen draft companion or simply access to league and draft data. Those are different workflows.
Test your shortlist with the same question and ask each product to separate retrieved facts, outside research and recommendations. This comparison describes documented differences, not measured prediction accuracy. League Loom is the publisher.
Try League Loom
Bring your own league into the conversation
1
Add the connector
In Claude, ChatGPT, or any MCP tool, add a custom connector, give it a name, and paste the League Loom URL as the server address.
2
Choose your leagues
Load your leagues in the setup wizard. Select a personal team for team-specific help, or leave it unselected for league overviews. No API keys.
3
Just ask
Ask about your roster, waivers, matchups, and more, in plain language, across every league.
Remote connector URL
https://leagueloom.com/mcpAdd this URL in your AI tool, then follow the guided setup.
On your phone? Send yourself this setup link to finish on a computer.
Before you connect
Questions, answered
What should I check before choosing a fantasy football AI tool?
Confirm your league platform, supported data, setup requirements, and cost. Then test one question using your actual roster and scoring. Check whether the answer distinguishes league facts from recommendations.
Does connecting a league guarantee better predictions?
No. A live connection gives the assistant league context, but does not guarantee correct analysis, current news, or better fantasy results. Ask what data supports each recommendation and what information is missing.
When is League Loom a useful choice?
League Loom is useful when you want a free hosted connector for ESPN, Sleeper, or Fantrax and prefer to ask questions in a compatible AI tool. It supplies league data and does not submit roster moves.
Does League Loom support Yahoo?
No. League Loom supports ESPN, Sleeper, and Fantrax. Flaim documents Yahoo support, so check its coverage if you play on Yahoo.
Is the AI assistant itself free?
League Loom is free. Your chosen AI service may have its own plan, connector availability, or usage requirements. Check that service before connecting.
Can I set League Loom up on my phone?
Setting up is easier on a computer, because that is where the connector settings in Claude and ChatGPT are designed to be used. You can still start from a phone browser by opening those settings from our home page, and if you would rather finish later, use Send to my computer to email or message yourself the link. Once the connector is added, asking questions works fine from your phone.