Work · alternatives · 2026
24 alternatives to Quizzy
Built this on top of a side project (quizzy.earth). The interesting engineering problem was the best-thirds seating logic – FIFA pre-publishes a 495-row lookup table (Annexe C) covering every possible combination of third-place qualifiers. AI kept hallucinating bracket rules so I ended up reading the actual regulations PDF. Each of the 495 scenarios has up to 24,000 valid bracket arrangements; FIFA pre-commits to one per scenario so there's no ambiguity on the night. For a half-finished bracket I fall back to bipartite matching (seat the most-constrained team first). The moment all 8 thirds…
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1FI
A data packed ad-free website designed to help you track 2022
2022 · worldcup.cole.ws · its alternatives →
- 2
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 · its alternatives →
- 3
I built a real-time World Cup 2026 bracket tracker with 495 combinatorial group stage scenarios.
Jun 2026 · matchups.live · its alternatives →
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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 · its alternatives →
- 6
Who is best at guessing sport’s winners at your workplace?
2022 · guessthewinner.app · its alternatives →
- 7
Build & share your 48-team World Cup bracket
Jun 2026 · impostergame.net · its alternatives →
- 8
Hey HN, I built GridSport.Games as a side project. What it is: Daily football/soccer trivia puzzles inspired by Immaculate Grid and Wordle. Two game modes: - Grid Game: 3x3 grid where each cell needs a player matching both row and column criteria - Football Bingo: More forgiving with multiple guesses allowed Tech stack: Alpine.js, Tailwind CSS, full PWA with offline support, zero accounts (localStorage only). Target: <100KB bundle, <1s FCP, 99+ Lighthouse. 12 locales: DE, EN, ES, FR, IT, NL, PL, PT, TR, AR, JA, KO. Privacy: No accounts, no cookies, no tracking. Just localStorage. GDPR…
Feb 2026 · gridsport.games · its alternatives →
- 9
Quiz Hut▲66A quiz game with some interesting puzzle games
2022 · play.google.com · its alternatives →
- 10
Predict World Cup matches and test your football IQ
Jun 2026 · goalquiz.co · its alternatives →
- 11
Free World Cup 2026 bracket pools, auto-scored, no signup
May 2026 · soccer2026.app · its alternatives →
- 12
Predict every match, proper bracket logic, optimized points
Jun 2026 · mundialist.com · its alternatives →
- 13
Step into the dugout of this hardcore football draft simulator. Construct your starting 11, adapt your tactics, and see if you can achieve an undefeated run.
Jun 2026 · 7-0worldcup.org · its alternatives →
- 14IM
Got tired of my debates with my friend's ending in "I'm right bc I said so" so I made a platform where you can debate with your friend's(or a bot, recently added feature) about whatever you want, and after the debate is done a LLM judges who's more sound in logic. Gain points and climb the leaderboard! Feedback and criticism would be appreciated(there's a discord in there if you wanna talk more in depth) p.s.: I decided to use google acc sign in since it makes the whole thing easier to manage(live chatroom feature, etc.). I don't actually do anything with your emails
2025 · crs-prod-rankeddebate-l4dnggfaca-nn.a.run.app · its alternatives →
- 15
World Cup 2026 bracket — AI picks, auto-scoring, free
Jun 2026 · bracket2026.online · its alternatives →
- 16
A free, multiplayer head-to-head World Cup trivia card game.
Jun 2026 · adamadama.com · its alternatives →
- 17
I built a browser-based puzzle game where you arrange a set of items in the correct order (timeline, milestones, inventions, etc.). Each day there’s a new lineup to solve. The game is free to play, no ads, and works on desktop and mobile. I wanted to make something quick to pick up, like Wordle, but with a twist on ordering/chronology puzzles. You can try it here: https://lineuppuzzle.com Would love to hear your feedback on gameplay, UX, or anything that could make it more fun and sticky.
2025 · lineuppuzzle.com · its alternatives →
- 18
Build an all-time XI from the Premier League, La Liga, Serie A, Bundesliga, or Ligue 1 and chase the perfect 38-0 record.
Jul 2026 · 38-0.pro · its alternatives →
- 19
Play World Cup 26 prediction comps with friends & colleagues
Jun 2026 · its alternatives →
- 20UP
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 · its alternatives →
- 21
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 · its alternatives →
- 22
Daily World Cup trivia you can fact-check
Jul 2026 · scorewit.com · its alternatives →
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Test your knowledge of design principles and history.
Mar 2026 · designtrivia.net · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →