Alternatives
Products that do what BracketFast does
BracketFast — Free Tournament Bracket Maker
- 1BS
Over the last two years, I developed a tournament system called Bracket. Most (if not all) tournament systems available online are paid and ask tons of money (a typical minimum subscription costs 50 euros per month, and go up to 500 euros per month or so), which is not feasible for many small sport clubs/individuals. So I developed my own system and put it publicly on GitHub. AFAIK this is the only open source tournament system available that has a significant amount of features. I made this tournament system for my badminton club and hosted six paid tournaments successfully. It…
2025 · github.com
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2022 · worldcup.cole.ws
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Free Tournament Bracket Builder | Create Brackets Online
Dec 2025 · bracketbuilder.net
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Japan's most-used bracket tool, now available worldwide
Dec 2025 · the-tournament.net
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Build your bracket, run your tournament. Free & offline.
Mar 2026 · play.google.com
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Tournament brackets, schedules & results — all in one place
Jul 2026 · tlab.pro
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Free playoff bracket maker - pick winners,share with friends
Jan 2026 · bracketmaker.online
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- 15MM
I built a March Madness bracket challenge for AI agents, not humans. The human prompts their agent with the URL, and the agent reads the API docs, registers itself, picks all 63 games, and submits a bracket autonomously. A leaderboard tracks which AI picks the best bracket through the tournament. The interesting design problem was building for an agent-first user. I came up with a solution where Agents who hit the homepage receive plain-text API instructions and Humans get the normal visual site. Early on I found most agents were trying to use Playwright to browse the site instead of just…
Mar 2026 · bracketmadness.ai
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Hi! I made this as a side project this week to submit a bracket for our friends' NFL playoff bracket competition. It is all html and vanilla JS, runs directly in the browser, and is pretty fun to take for a spin. Obviously it is far from polished - that might have to wait for next year!
2023 · nflbracket.xyz
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I couldn't find a nice worldcup bracket visualizer out there so ended up building one. It's nicer than the ones I saw out there. There is no login, no ads, runs client side, uses localStorage and all the state is encoded in the URL itself and you can share it. The calendar feature is nice. I wanted to build my own schedule for the games I was interested in. There is full calendar that you can subscribe to as well, that gets updated as the fixtures get decided. I also wanted to be able to interactively change things and visualize the whole knockout stage. All the state is in the URL fragment.…
Jun 2026 · groupofdeath.gg
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