Propedia started as one person sharing free props on X. It grew into the research desk he wished existed.
It started as Rascal Siakam on X - free props and cheat sheets, posted daily. The sheets covered defense-vs-position for NFL and NBA, laid out so you could actually read them: comprehensive, clean, no noise. People subscribed just for the sheets, because nothing else out there was as easy to use.
Then it grew. More sports. Edges, algorithms, and model criteria built on top of the same readable sheets. Propedia is that evolution - everything the cheat sheets were, expanded into a full research desk.
Consensus prop lines across the slate, tracked and updated daily. Always current, never stale.
Last-10 and head-to-head hit rates on every player card. What actually happened, not what should have.
Defense-vs-position reads that show exactly where the soft spots are, by position, by stat.
A million matchup-specific simulations behind every projection. Not vibes. Math.
Paid research tools charge $15 a month for lines, hit rates and matchup data. Propedia pulls from free data sources and open APIs - scores, schedules, stats, lines - and does the hard work of turning them into readable research. No paywall on the sheets, no subscription for the numbers.
Keeping it free is the whole point. If it ever helped you cash, buy us a coffee - that's what keeps the lights on.
During live games, follow along with play-by-play, live scores, and win probability as the game unfolds - the same research desk, in real time.
Open tonight's study guide. Every game gets its own page - no endless scrolling, no clutter.
Team stats, defense-vs-position, trends. Get the full picture before you look at a single prop.
Line vs projection, hit rates, game log. Then you decide - that's the whole point.
Yes - the sheets, the sims, the scores, all of it. No paywall, no subscription, no pro tier holding the good stuff hostage.
No. Propedia is a research desk, not a tout service. It lays out the lines, hit rates, matchups and sim probabilities - then you decide. That's the whole point.
NFL, NBA, NHL and MLB - cheat sheets, live scores and prop research for each, refreshed every day.
Free data sources and open APIs, checked and blended every morning. It's the same raw material the paid tools use - just without the monthly fee attached.
No - everything is free and open. The props board, Ask AI, all of it works with no sign-in and no account.
Honestly? It does the same job - lines, hit rates, DvP, million-run sims - without the subscription. Built by a bettor, for bettors, kept free on purpose.
Real results from real members. Unedited, in their own words.
"I've hit 10 out of 11 parlays since using propedia. All ranging from +100-+300. Just making builders."
"Honestly I used to have like ten tabs open, copying numbers into a spreadsheet and hoping nothing broke. Propedia just... skips all that. Everything's in one place, easy to find, and it's free - no subscription.
If you do your own research before placing bets, this saves you a ton of time."
Find something off? Tell us and we'll fix it.
The Propedia Discord: nightly slates, feedback that actually shapes the site, and people who read the data before they bet it.