CollabLeague

Scheduled study tournaments with brackets, rivals, and glory for your crew.

Score: 7.7/10BrazilHard BuildReady to Spawn
Brand Colors

The Opportunity

Problem

Students are frustrated that gamified learning apps lack engaging multiplayer features for collaborative group study sessions like those in popular games.

Solution

CollabLeague organizes bracket-style tournaments for study groups, with scheduled matches on subjects and elimination rounds. Friends form teams, compete in themed leagues, and climb rankings with replayable highlights. It builds hype through invites and notifications for consistent group engagement.

Target Audience

High school and college students using gamified learning apps for group study

Differentiator

Tournament brackets and leagues create scheduled, high-stakes multiplayer study events like esports.

Brand Voice

edgy

Features

Tournament Brackets

must-have22h

Create leagues with auto-generated brackets

Team Formation

must-have15h

Form teams of 2-6 for matches

Scheduled Matches

must-have18h

Calendar invites and reminders

Highlight Replays

must-have12h

Recap key moments post-match

League Rankings

must-have10h

Global and private leaderboards

Custom Themes

nice-to-have15h

Subject-specific tournament skins

Spectator Mode

nice-to-have18h

Watch live matches

Stats API

nice-to-have10h

Export performance data

Total Build Time: 120 hours

Database Schema

users

ColumnTypeNullable
iduuidNo
emailtextNo
usernametextNo
rank_pointsintNo

Relationships:

  • many-to-many with teams

leagues

ColumnTypeNullable
iduuidNo
nametextNo
subjecttextNo
statustextNo
start_datetimestampNo

Relationships:

  • has-many matches, has-many teams

teams

ColumnTypeNullable
iduuidNo
league_iduuidNo
nametextNo

Relationships:

  • belongs to leagues, many-to-many users

matches

ColumnTypeNullable
iduuidNo
league_iduuidNo
team1_iduuidNo
team2_iduuidNo
winner_iduuidYes

Relationships:

  • belongs to leagues, references teams

API Endpoints

POST
/api/leagues

Create league

🔒 Auth Required
POST
/api/leagues/:id/teams

Create team

🔒 Auth Required
POST
/api/matches/:id/play

Start match

🔒 Auth Required
GET
/api/leagues/:id/bracket

Get bracket view

🔒 Auth Required
GET
/api/rankings

Fetch leaderboards

Tech Stack

Frontend
Next.js 14 + Tailwind + React Query
Backend
Next.js API Routes
Database
Supabase Postgres
Auth
Supabase Auth
Payments
Stripe
Hosting
Vercel
Additional Tools
Supabase RealtimeCron for scheduling

Build Timeline

Week 1: Core setup

22h
  • Auth
  • League creation

Week 2: Teams and brackets

25h
  • Team mgmt
  • Bracket gen

Week 3: Matches and realtime

30h
  • Match play
  • Live updates

Week 4: Scheduling

20h
  • Calendars
  • Notifications

Week 5: Rankings and payments

20h
  • Leaderboards
  • Stripe

Week 6: Replays and launch

18h
  • Highlights
  • Deploy

Week 7: Polish

10h
  • Mobile fixes

Week 8: Testing

10h
  • Full QA
Total Timeline: 8 weeks • 175 hours

Pricing Tiers

Free

$0/mo

2 tournaments/month

  • Public leagues
  • 1 team

Pro

$15/mo
  • Private leagues
  • Unlimited teams
  • Custom schedules

Elite

$39/mo
  • All Pro
  • Spectator mode
  • Custom replays

Revenue Projections

MonthUsersConversionMRRARR
Month 12501%$37.5$450
Month 62,0002.5%$750$9,000

Unit Economics

$12
CAC
$200
LTV
4%
Churn
91%
Margin
LTV:CAC Ratio: 16.7xExcellent!

Landing Page Copy

Enter the Study League – Crush Exams in Tournaments

Bracket battles make group study competitive and legendary.

Feature Highlights

Esports-style brackets
Team rivalries
Scheduled hype
Ranking glory

Social Proof (Placeholders)

"'Our dorm league is insane!' - Tyler, Freshman"
"'Best way to prep for finals.' - Elena"

First Three Customers

Seed with high school esports clubs via Twitter; partner with campus gaming societies; free elite access to top student YouTubers.

Launch Channels

Product Huntr/gamifiedHacker NewsTikTok #StudyHacks

SEO Keywords

study tournament appgroup study leaguesbracket study competitionsesports for learning

Competitive Analysis

Jackbox Games (edu mods)

jackboxgames.com
$20/game
Strength

Fun multiplayer

Weakness

Not study-focused

Our Advantage

Academic integration

Classcraft

classcraft.com
$120/yr/school
Strength

RPG classroom

Weakness

Teacher-led, not student groups

Our Advantage

Student-driven tournaments

🏰 Moat Strategy

Network effects from league participation and cross-group rivalries.

⏰ Why Now?

Esports growth in education + students seeking structured group activities amid flexible schedules.

Risks & Mitigation

technicalmedium severity

Bracket complexity

Mitigation

Simple single-elim

markethigh severity

Scheduling conflicts

Mitigation

Async options

financiallow severity

Slow conversions

Mitigation

Aggressive freemium

Validation Roadmap

pre-build7 days

Landing page signups

Success: 100 emails

mvp14 days

Run pilot tournament

Success: Full bracket completion

launch5 days

PH + Reddit

Success: 1k users

Pivot Options

  • Casual pick-up games
  • K-12 focus
  • Corporate trivia leagues

Quick Stats

Build Time
175h
Target MRR (6 mo)
$1,200
Market Size
$6000.0M
Features
8
Database Tables
4
API Endpoints
5