Most of it is free. All of it is honest.

Cannon Fight Lab is a research tool. The card, the market on it, and the factor testing behind it are free today and stay free. What we will eventually charge for is the tooling a serious researcher keeps open all fight week — history, movement over time, alerts, watchlists. Not the data itself, and not a tip sheet.

Free
Forever. No card required.
$0 / forever
  • Card Lab — every fight on the next card with the vig-free consensus, the best price and who is posting it
  • Market Lab — every sportsbook we track, side by side, with movement measured across the books quoting at both ends
  • Fight Lab — per-matchup research: the market, the book-by-book breakdown, and the measurable differences between the two fighters
  • The Factor Lab — which fight stats predict winners, and which just repeat the betting line
  • Proof Center — everything CFL has tested, including what failed
  • The Cannon Card Brief — one email before each card
Create free account
CFL Pro
The fight-week workbench. Not built yet.
Not for sale
There is no paid tier today and nothing on the site is behind a paywall.
  • Monthly Price not set
  • Yearly Price not set
  • Everything in Free, plus, when it exists:
  • Historical odds beyond the current card window
  • Movement charts per fight, not just the endpoints
  • Movement and price-target alerts, and fight watchlists
  • "What changed since you last looked", per account
  • Deeper prop and historical research
Checkout is switched off. Nothing here can take a payment yet.
Create a free account
We would rather show you a page that says "not built yet" than a paywall in front of something that is.
What we are not selling. Sportsbook prices come from The Odds API and fighter statistics come from UFCStats. Those are inputs to CFL's research, not the product — we are not in the business of charging you for access to somebody else's feed. What CFL adds is the capture schedule, the provenance, the vig-free consensus, the movement history, the matchup comparisons and the factor testing. That is what a paid tier would ever be for.
And no picks. CFL used to sell a model forecast and a betting flag with a suggested stake. We tested whether that forecast beat the price the market was offering, could not show that it did, and took it off the product rather than keep charging for it. The engine still runs privately against a locked public record. If it ever earns its way back, the evidence goes up first. See what we have tested →

FAQ

What does an account get me right now?
Bet tracking in My Book, and the Cannon Card Brief. Every research surface on the site is open without one.

When does CFL Pro launch?
No date. The features listed above are not built, and no price has been set. When one is, it will be on this page before anyone can pay it, and the free board does not shrink to make room for Pro.

Will the free tier ever go away?
No. Card Lab, Market Lab, the Factor Lab and the Proof Center stay free. A record you can check without paying us is the whole point.

Do you sell picks?
No, and we do not publish a model forecast either. CFL shows you what the market is doing and what is measurably true about a matchup. What you do with that is yours.

Are the prices live?
No. They are the last prices we captured, and every one is shown with its book count and its capture time. Check the sportsbook before you act on anything here.