Four formats dominate pool culture every fall: Pick'em, Survivor, Squares and Confidence. Office Pool Stop frames them along a simple axis, easiest to hardest, most casual to most strategic. Spend time with the actual rules, though, and the lines blur. Survivor isn't always the conservative game it looks like, Confidence isn't a light upgrade from Pick'em, and Squares carries more structural variation than a 10x10 grid suggests.
Pick'em
Pick'em is where most offices start. EasyOfficePools lays out the scoring plainly: pick the winner of every game on the slate, earn one point for every correct call, and whoever has the most points when the regular season ends takes the pool. OfficePoolStop's 2026 rundown calls it the easiest format on offer, and weekly leaderboards run alongside season-long totals, so one bad week doesn't sink the whole season. Fees get collected however a group prefers, a shared spreadsheet, a cash envelope, even a site that processes tether betting deposits for groups that want everything digital.
Picking winners isn't only about who you think will win, though. FantasyPros has argued since 2018 that smart Pick'em strategy means thinking about what your opponents are likely to pick, not just the matchups themselves, especially once a pool fills with entries chasing the same obvious favorites. Ignore the field and you're just playing against the schedule, not the other fifteen people in your group.
Survivor
Survivor cuts straight to the stakes. WagerLab reduces it to the core idea: pick one team a week, and if it loses, you're out. OfficePoolStop and EasyOfficePools both describe the same bones, though EasyOfficePools notes some pools swap pure elimination for lives, so a loss costs you a chance rather than ending your run outright. Either way, you can't reuse a team, which turns Survivor into an inventory problem as much as a prediction one.
FantasyLabs makes a point that's easy to miss: the right Survivor approach depends heavily on how many people you're up against. A small office pool rewards conservative, chalky picks, since there's no reason to get cute with a thin field. A public contest with five thousand entries plays by its own math, where FantasyLabs argues calculated contrarian risk becomes necessary just to avoid sharing the prize with half the bracket. Treating Survivor as one fixed game, rather than a strategy that shifts with field size, is probably the biggest misread of the format.
Squares
Squares doesn't pretend to reward football knowledge. It's built for a single game rather than a full season: a 10x10 grid, squares randomly assigned, winners decided by the last digit of each team's score at the end of a quarter. Four checkpoints, four chances to win.
The math behind that is blunter than it looks. A quarters-based 100-square pool gives every square roughly a 4% shot at hitting in a given quarter, per SI's onsi football coverage, and the biggest single payout in most setups, 25 percent of the pot, sits on the fourth quarter alone. Payout structure isn't fixed, either. Toolsgambling's rules breakdown names three common splits: an even 25% per quarter, a weighted scale favoring later quarters (10/20/30/40), and a halftime-final format that divides the pot fifty-fifty between the half and the final score. The Boss Sports frames the whole thing bluntly as pure ownership with no skill involved, a side pool meant to sit next to something more analytical, not compete with it.
Confidence Pools
Confidence pools take the Pick'em skeleton and bolt a ranking system onto it. PoolHost's description is the cleanest: pick every game like standard Pick'em, then rank those picks in order of certainty, with your most confident calls carrying more points when they hit. Trofeo.live frames the scale as running from 16 down to 1, while other confidence pages run it 1 up to 16, which just means the numbers mean nothing without knowing which direction a given site counts them.
The strategic layer here is real but easy to oversell. FantasyPros has pointed out that the smarter play sometimes means concentrating confidence points on a handful of selective upset picks rather than spreading them evenly across favorites, since nailing a long shot with your top point total can outweigh playing it safe straight down the sheet. PikSheet calls Confidence the most skill-expressive format in the full-slate category, because being right about your own certainty is the entire contest. That depth comes at a cost: PikSheet also calls it the most labor-intensive format week to week, one that genuinely needs scoring software rather than a hand-tallied sheet, which cuts against any idea that Confidence is just Pick'em with extra credit.
None of these four is really the one true NFL pool. They're four separate bets on what makes a season fun to track. Pick'em rewards consistency across a long slate, Survivor rewards nerve and planning around a shrinking team inventory, Squares rewards nothing but the luck of a square assignment, and Confidence rewards knowing your own certainty well enough to stake real points on it. Pick whichever matches how much work your group actually wants to do before kickoff.
