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Head-to-head · Sports Website Builders

Stack Team App vs Competize

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Stack Team App #6 in Sports Website Builders 8.4/10 Free plan Free plan✓ 1 of 5 features Visit Stack Team App
Competize #8 in Sports Website Builders 7.8/10 Free plan · 7-day trial Free planFree trial✓ 5 of 5 features Visit Competize

Stack Team App leads on 0 checks, Competize on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreStack Team App · 8.4/10
  • Free planboth
  • Free trialonly Competize
  • Most featuresCompetize · 5 of 5

Stack Team App scores higher on our rubric for sports website builders: 8.4 against 7.8 out of 10; our editors rank them #6 and #8.

Stack Team App is the better fit for teams wanting a free mobile-first management hub. Competize is the better fit for tournament managers needing mobile access.

  • Stack Team App fits best

    Teams wanting a free mobile-first management hub

  • Competize fits best

    Tournament managers needing mobile access

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Stack Team App 8.4/10 Visit ↗ Competize 7.8/10 Visit ↗
At a glance
Editor score 8.4 7.8
Ranking #6 in Sports Website Builders #8 in Sports Website Builders
Best for Teams wanting a free mobile-first management hub Tournament managers needing mobile access
Pricing model Free plan + paid Free plan + paid
Starting price — —
Free plan ✓ ✓
Free trial — 7 days
Deployment Cloud, Mobile Cloud, Mobile
Platforms Web, iOS, Android Web, iOS, Android
Support Email, Tickets, Docs Email, Phone, Docs
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Stack Team App 1/5 · Competize 5/5
Roster management ✓ ✓
Schedule publishing Not checked yet ✓ (best)
Standings tools Not checked yet ✓ (best)
Online registration Not checked yet ✓ (best)
Custom domain Not checked yet ✓ (best)
Specs
Communication tools Not checked yet Not checked yet
Mobile support Not checked yet Native_apps
Our review
Pros
  • Combines rosters, availability, schedules, RSVPs and attendance tracking
  • Supports group chats, news, documents and push notifications
  • Offers payments, registrations, store sales and live-score publishing
  • Combines branded league websites with registrations and fixture publishing
  • Includes standings, brackets, live scores and player statistics
  • Provides web access plus native iOS and Android apps
Cons
  • The listed integration is limited to a smartphone calendar
  • The website-builder specifics are thinner than its team-management tools
  • Ad removal requires a 12-month auto-renewable subscription
  • Professional Managers has several tiers with limited tier labels
  • Annual billing is listed for some, but not all, paid tiers
  • Website, widget, landing-page and white-label options are separate
Our verdict

Stack Team App brings team administration and communication together in a web platform and native iOS and Android apps. Sports teams, clubs, leagues and social groups can manage members, rosters, player availability, events, RSVPs and…

Read the review →

Competize is a sports tournament and league management platform for organizers, clubs, federations, municipalities, facilities and private event managers. It combines a branded sports league website builder with online team and event…

Read the review →
  1. Stack Team AppSports Website Builders 8.4Free plan
  2. CompetizeSports Website Builders 7.8Free plan · 7-day trial

Strengths and trade-offs

  • Stack Team App — where it wins

    • Combines rosters, availability, schedules, RSVPs and attendance tracking
    • Supports group chats, news, documents and push notifications
    • Offers payments, registrations, store sales and live-score publishing

    Where it doesn't

    • The listed integration is limited to a smartphone calendar
    • The website-builder specifics are thinner than its team-management tools
    • Ad removal requires a 12-month auto-renewable subscription
  • Competize — where it wins

    • Combines branded league websites with registrations and fixture publishing
    • Includes standings, brackets, live scores and player statistics
    • Provides web access plus native iOS and Android apps

    Where it doesn't

    • Professional Managers has several tiers with limited tier labels
    • Annual billing is listed for some, but not all, paid tiers
    • Website, widget, landing-page and white-label options are separate

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update