AI-generated bracket variations
Generate a complete, internally consistent 63-game bracket in seconds instead of filling every game out by hand.
Preference and pool tuning
Tell SmartBracket which pool you are entering and which teams you favor, so picks are shaped around your own contest rather than a generic chalk bracket.
Decision intelligence methodology
The site describes a patented, decision-science-based approach to weighing matchups rather than a plain popularity or seeding model.
Published historical performance
SmartBracket publicly reports percentile results from past ESPN Tournament Challenge entries so you can judge its track record yourself.
Unlimited bracket builds
Once you have access, you can create as many different bracket versions as you like to hedge across pools or friend groups.
SmartBracket is a paid web application from SmartBracket, Inc. built for one specific job: filling out an NCAA men's college basketball tournament bracket in a way that maximizes your chance of beating the rest of your pool. Rather than asking you to guess 63 games, it lets you set the constraints that matter to you — the pool you are playing in, the teams you want to back, and how aggressive or conservative you want to be — and then generates a complete bracket that reflects those choices.
The service markets itself on decision intelligence and a patented picking methodology, and it publishes its own track record rather than only touting an algorithm. On its site it states that its 2025 "3-Question Midwest-focused" bracket finished at the 92.4th percentile in ESPN's Tournament Challenge, and that its 2024 one-click bracket landed at roughly the 97th percentile, while comparing that to a ChatGPT-generated bracket the same year. It also runs an annual public bracket contest so users can compare AI-built brackets against each other.
Pricing is deliberately simple: the site advertises a flat fee of about $5 for access, after which you can create as many bracket variations as you like. Sign-up is account-based, and the workflow is described as three steps — create an account, check out, then sign in and generate brackets. It is aimed at casual office-pool players and serious bracket hobbyists alike, and it is not affiliated with the NCAA, ESPN, or any official tournament body.
