"PrizePicks vs Sleeper" reads like two pick’em apps competing for the same contest — and for most of what people search this for, that’s exactly right. Pick players, guess over or under a posted line, need several legs to hit. Where the comparison gets more interesting is what each company built next. PrizePicks stayed in that one lane. Sleeper turned an existing fantasy-league platform into a second business line entirely.

Same Contest, Different Company Behind It

PrizePicks (SidePrize LLC) launched in 2015 in Atlanta as a pick’em DFS operator and has never run anything else — no sportsbook, no prediction market, no league-management tools. Sleeper, also founded in 2015 but in San Francisco under the name Blitz Studios, spent most of its life as a social-first fantasy league app before Sleeper Picks, PicksVS, and Daily Drafts arrived as an added product line. A user who only knows Sleeper as "the fantasy app with the good UI" may not realize it now runs paid pick’em contests at all.

PrizePicks vs Sleeper, side by side

PrizePicksSleeper
Founded2015, Atlanta (SidePrize LLC)2015, San Francisco (as Blitz Studios)
Original productPick’em DFS from day oneSocial fantasy-league management; pick’em DFS added later
Core DFS lineupPlayer Picks, Team Picks, Culture PicksSleeper Picks, PicksVS, Daily Drafts
Prediction marketNoneSleeper Markets — Kalshi-routed sports event contracts, NFA-approved FCM (Jan 9, 2026)
Paid-entry state blocksProduct-specific; free-to-play markets itself as all 50 statesRoughly 20 states block paid entries outright (AZ, CO, CT, DE, HI, ID, IA, KY, LA, ME, MD, MI, MS, MT, NV, NJ, NY, OH, PA, WA)
International~20 countries listed (Canada outside Ontario, UK, Australia, Brazil, others)None listed; US-only as of September 2026
Ownership / fundingAllwyn agreed to a majority stake, September 2025~$67M raised across five rounds; $40M Series C led by Andreessen Horowitz
Age gates18+ most states; 19+ AL/CO; 21+ AZ/IL/MA18+ most states, higher where required

Is Sleeper Legit Next to a Pure DFS Operator?

Sleeper’s decade of operating history and Andreessen Horowitz-led funding put it on solid footing as a business, but its pick’em product carries a shorter paid-entry map than PrizePicks’ right now — about 20 states block Sleeper Picks outright, a wider block list than PrizePicks currently publishes for Player Picks. Legit as a company and legal for paid entries in a given state are two different questions, and Sleeper’s answer to the second one is more restrictive today.

Sleeper Markets is not a PrizePicks competitor. It is a federally registered prediction-market product that trades sports event contracts through Kalshi’s exchange — closer to a Kalshi or Polymarket comparison than to anything PrizePicks offers. Don’t read "Sleeper" on a state page and assume it means the same pick’em contest as PrizePicks; check which Sleeper product the page is actually describing.

Which One for Who

Want the wider paid-entry pick’em footprint, plus availability outside the US: PrizePicks. Already live in Sleeper for fantasy-league management and want DFS without a second app, and your state is on Sleeper Picks’ live list: Sleeper. Curious about trading sports event contracts through a federally registered FCM rather than a pick’em contest: that’s Sleeper Markets specifically, and it deserves its own research separate from either app’s DFS product. None of these three products is a sportsbook, and none is a way to make money — check the state-specific page for whichever one you actually want before depositing.