Judo club & dojo management software

From spreadsheet to IJF scoreboard. Judo, understood.

Paak already runs your members, payments, classes and compliance. For judo it goes further: live ippon, waza-ari and shido buttons, automatic osaekomi conversion at 5 / 10 / 20 s, weight categories, belts and grades.

  • IJF count-based scoring — no cumulative score: ippon, waza-ari (2 = ippon), yuko as a tie-breaker
  • Automatic osaekomi — the clock runs, Paak converts at 5 s (yuko), 10 s (waza-ari), 20 s (ippon)
  • Child-safeguarding compliance — federation licences, instructors tracked, reminders before expiry

Free up to 100 members. No credit card. 30-second setup.

IJF count-based scoring Osaekomi auto 5 / 10 / 20 s 7 weight categories Belts up to 5th dan Hosted in Europe
Built for judo

Everything a dojo runs, in one tool.

IJF
count-based scoring, never cumulative — like on the tatami
7
weight categories, from -60 kg to +100 kg
5th dan
belts tracked, from white to black
0 €
up to 100 members — with no time limit
01 · Live combat

Judo is scored in counts, not a running total.

Judo has no added-up score: it has counts (waza-ari, shido) and win conditions. Paak tracks each bout under IJF rules — ippon = immediate win, 2 waza-ari = awasete-ippon, 3 shido = hansoku-make. All from the tatami, in one tap.

  • Automatic osaekomi conversion — the hold-down clock runs, Paak moves to yuko / waza-ari / ippon
  • Submission = ippon — kansetsu-waza (locks) or shime-waza (chokes), the tap counts as ippon
  • Shido tracked — at the 3rd shido, the opponent wins by hansoku-make by accumulation
See performance tracking
Live judo combat scoreboard in Paak — waza-ari, shido, ippon
Ippon
immediate win
A judoka's profile in Paak — grade (belt/dan), weight category, fight statistics and record
Fight stats
ippon rate, record
02 · Judoka profile

A profile that speaks judo — belt, weight, tokui-waza.

Every bout feeds the judoka's profile: belt, weight category, dominant grip (right / left), favourite technique (tokui-waza), and metrics computed automatically — ippon win rate, overall win rate.

  • Belt & progression — from white to black 5th dan, award dates
  • Ippon win rate — a marker of technical mastery, computed for you
  • Tokui-waza & dominant grip — uchi-mata, seoi-nage, o-soto-gari… for tactical analysis
  • Successful throws — counted bout after bout, alongside hold-downs and submissions
See the athlete profile
The scoreboard

Judo scoring, in IJF terms.

No invented stats: exactly the counts and win conditions of judo. Every action on a button, from the tatami.

Ippon
Immediate win
Perfect throw on the back, submission, or 20 s hold-down
Waza-ari
Count (2 = ippon)
Partial throw or 10–19 s hold-down
Yuko
Tie-breaker
Reintroduced IJF 2025: minor throw or 5–9 s hold-down
Osaekomi
Auto 5 / 10 / 20 s
The clock runs, Paak converts: 5 s yuko, 10 s waza-ari, 20 s ippon
Sanctions
Shido
Warning — 3 = hansoku-make
Hansoku-make
Direct disqualification
Bout format: 4 minutes, 1 period, individual combat (1 v 1). Yuko was reintroduced by the IJF in 2025 as a tie-breaker — it does not add up into waza-ari.
The roster

7 weight categories, from white to 5th dan.

Each judoka has a full profile: weight category, belt, dominant grip, favourite technique. The weight category is set on the profile, from the 7 official IJF categories.

-60 kg-66 kg-73 kg-81 kg-90 kg-100 kg+100 kg
WhiteYellowOrangeGreenBlueBrownBlack — 1st to 5th dan

Dominant grip

Right or left — a key input for tactical fight analysis.

Tokui-waza

Favourite technique: uchi-mata, seoi-nage, o-soto-gari… tracked on the profile.

Paak complements your federation — keep its extranet.

Your national judo federation stays your official reference for licences, grade examinations and federal competitions. Paak lives alongside it and handles everything the federal extranet doesn't: the day-to-day life of the dojo.

Your federation · extranet

Stays your official reference

  • Federal licences and insurance
  • Grade passages and dan examinations
  • Entries to official competitions
  • Federal refereeing and delegations
Paak · alongside

What you gain on top

  • Club dues and online payments (Mollie) — camps, judogi, off-licence
  • Live combat: IJF scoring, auto osaekomi, sanctions
  • Judoka profile season after season — belt, record, metrics
  • Child-safeguarding — instructor checks tracked with reminders
  • Call-ups, class attendance, parent communication
  • Equipment, volunteers, simple accounting
Compliance · Safeguarding & grades

Instructor checks, tracked for you.

Anyone in regular contact with minors should be checked: the sensei, assistants, toddler-judo coaches, club referees and any belt-holder teaching juniors. Paak tracks each person's clearance date and alerts before it expires.

  • Status per sensei — valid / expiring soon / expired
  • Automatic reminders at 30, 14 and 7 days before expiry
  • One-click CSV export in the format your authority expects
  • Federation licence, dan grade and medical certificate on the same profile
Instructors · 2025–26 season Real-time compliance
Thierry Lambert
Coach · 4th dan
Valid
Camille Roy
Coach · toddler judo
Expires 38d
Mehdi Saïdi
Club referee · 2nd dan
Valid
Anne Vasseur
Junior coach · 3rd dan
Expires 7d
New · Member portal

Your members get their own space — no account, no password.

A personal secure link in every club email: schedule and call-ups, dues payable online (“Pay everything” in one payment), medical certificate upload, progression, volunteering.

Discover the member portal →

Simple, transparent pricing

Start free. Upgrade when your club grows. Pricing for nonprofits and sports associations only.

Nonprofit pricing
Free
0
Free forever
 
Organize your club.
  • Up to 100 members
  • 3 admins, 1 sport, 3 groups
  • Member management & CSV import
  • Sessions & attendance with RSVP
  • Emergency protocols & incidents
  • Sponsorship (3 max)
  • Staff safeguarding checks (legally required)
  • EU-hosted data, GDPR compliant
  • Member portal for every member — no account, no password
Get started free
Nonprofit pricing
Paak Pro
99 / month
 
Win with data.
  • Everything in Paak One, plus:
  • Unlimited members
  • 10 admin users (+€5/seat/mo)
  • Unlimited sports & groups
  • Advanced analytics & exports
  • Live performance tracking
  • Advanced stock management
  • Sponsorship ROI & auto-renewal
  • Priority support
  • Advanced newsletter (rich editor, templates, analytics, 5,000/mo)
  • Newsletter merge fields (12 variables)
  • AGM financial report · budget · bank reconciliation · XLSX export
Start with Paak Pro

14-day free trial included

Prices shown are net (excl. VAT). VAT not applicable — service exported from Switzerland, reverse charge by the customer (art. 8 para. 1 LTVA).

Accepted payment methods

Credit Card SEPA

Frequently asked

Does Paak handle official judo scoring?

Yes: ippon, waza-ari, yuko (tie-breaker), hold-downs with automatic osaekomi conversion (5 / 10 / 20 s) and submissions, with automatic ippon win detection. Judo is scored in counts, not a running total.

Are judo belts managed?

Yes, from white belt to black belt 5th dan, with award dates and refereeing qualifications.

Which weight categories?

7 official categories: -60, -66, -73, -81, -90, -100 and +100 kg, in line with International Judo Federation rules.

Ready for the next competition?

Your judo club, connected in 30 seconds.

IJF scoring, auto osaekomi, weight categories, belts, safeguarding — it's all ready. Free up to 100 members, no credit card.

Hosted in Europe 100% GDPR Free up to 100 members