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LeagueCircuit
leaguecircuit.com
What it is
LeagueCircuit is a free, open-source platform for organizing esports tournaments and giving spectators a way to follow them. Organizers can use single or double elimination, round robin, Swiss, groups followed by knockout, or battle-royale points races. The homepage names PUBG, CS2, Valorant and Dota 2, and says the platform can be used for any game. Scores, brackets and standings update in real time over encrypted WebSockets. For battle-royale events, it calculates placement and kill points automatically, with results for each lobby and a running leaderboard. Organizers also get player scorecards, top-fragger charts, event-wide points-progression graphs and team rosters that can include captains, substitutes and coaches. Spectators can open shareable tournament links without an account or installation. Tournament names, player names or nicknames, and results are visible to anyone with the unlisted link. The software is MIT-licensed and can be self-hosted; independently run instances are the responsibility of their operators. The privacy policy says organizer passwords are stored as salted hashes and the site uses a functional session cookie without advertising, analytics or third-party tracking cookies.
Spec sheet
- Purpose
- LeagueCircuit is an open-source esports tournament management platform for organizers to host tournaments and spectators to follow them.Read 2 Oct 2026 · leaguecircuit.com
- Integrations
- The repository README identifies Supabase/PostgreSQL, Cloudinary, Resend, optional Google sign-in, Vercel, and Deno Deploy in its stack and setup instructions.Read 2 Oct 2026 · github.com
- Privacy
- The privacy policy says organizer passwords are stored as salted hashes and that the site uses a functional session cookie without advertising, analytics, or third-party tracking cookies.Read 2 Oct 2026 · leaguecircuit.com
- Battle royale scoring
- Placement and kill points are computed automatically, with per-lobby results and a running leaderboard.Read 2 Oct 2026 · leaguecircuit.com
- Data visibility
- Tournament names, player names or nicknames, and results are visible to anyone with the random, unlisted tournament link.Read 2 Oct 2026 · leaguecircuit.com
- Hosting
- The product is self-hostable, and its privacy policy says independently run instances are the responsibility of their operators.Read 2 Oct 2026 · leaguecircuit.com
- License and terms
- The service is free of charge and provided as-is without warranty; the software is open source under the MIT license.Read 2 Oct 2026 · leaguecircuit.com
- Live updates
- Scores, brackets, and standings update in real time over encrypted WebSockets, without a refresh.Read 2 Oct 2026 · leaguecircuit.com
- Realtime security
- The repository README says tournament socket payloads are AES-256-GCM encrypted and the relay handles ciphertext.Read 2 Oct 2026 · github.com
- Spectator access
- Spectators can watch tournaments through shareable links without an account or an install.Read 2 Oct 2026 · leaguecircuit.com
- Stats
- The product provides per-player scorecards, top-fragger charts, and points-progression graphs across an event.Read 2 Oct 2026 · leaguecircuit.com
- Supported games
- The homepage names PUBG, CS2, Valorant, and Dota 2, and describes the platform as usable for any game.Read 2 Oct 2026 · leaguecircuit.com
- Teams
- Team rosters can include captains, substitutes, and coaches, with per-game player profiles and team logos.Read 2 Oct 2026 · leaguecircuit.com
- Tournament formats
- It supports single and double elimination, round robin, Swiss, groups plus knockout, and battle-royale points races.Read 2 Oct 2026 · leaguecircuit.com
Plans and prices
Free Free Service provided free of charge · open-source software under MIT license Read 2 Oct 2026 · leaguecircuit.com
Strong points and limits
Strong points
- Supports several bracket, group and points-race formats
- Scores and standings update in real time
- Spectators need no account or installation
- Free, MIT-licensed and self-hostable
Limits
- Tournament details and results are visible to link holders
- Independent self-hosted instances are operators’ responsibility
- Service is provided as-is without warranty
Who it suits
It suits esports organizers who need multiple tournament formats, team management and live scoreboards, as well as spectators following events by link. Self-hosting is an option for operators who want to run their own instance.
Verdict
LeagueCircuit combines tournament formats, live updates and spectator links in a free, self-hostable package. Organizers should account for the visibility of event and player details to anyone with the unlisted link.
Where Specifiction places it
- Game Tournament Software#8 of 147.7
