Software for organizations · Libraries, schools, orders, cooperatives
Manage your members.
Print their cards.
Verify their authenticity.
Kadi replaces your spreadsheets and laminated cards with a digital registry, official cards with signed QR codes, and field verification in seconds.
Mobile Android & iOS · Works without internet · Data protected.
Carte authentique
Cette carte est en règle et active.
Patrick M.
Matricule
ETU093A00265
Émise par
Institut Français Lubumbashi
Qu'est-ce que Kadi ?
Plateforme qui permet aux organisations de délivrer des cartes officielles vérifiables.
The problem
Today, you manage your members the way your parents did.
Excel sheets shared over WhatsApp, plastic cards that yellow, paper registers that get lost. Every stolen card stays valid — you have no way to revoke it remotely.
Excel file
Shared between four people, never up to date.
Plastic card
Stolen, expired, counterfeit — still valid.
Paper register
One torn page, and the record vanishes.
Your members deserve better. So do you.
85,6×53,98 mm
ISO 7810 ID-1 format
RS256
cryptographic QR signature
< 2 s
field verification
0 $
to try, no credit card
The product
It's not the paper card that matters.
It's the verifiable proof of membership.
A stolen, expired, or revoked card becomes useless instantly. Authority stays on the server.
Centralized registry
All your members in one place, accessible from your phone. Search, photo, status — everything in seconds.
Printable official cards
PDF generation in business-card format (85.6×53.98 mm), three templates to choose from, ready for any card printer.
Cryptographically signed QR
Each card carries an RS256-signed QR code. Impossible to counterfeit, verifiable in seconds even offline.
Server-side status
A stolen or revoked card becomes useless instantly. No need to physically retrieve it.
Offline verification
Your verifiers work even in rural areas without network. 24h cache + embedded public signature.
3 roles, mobile-first
Admin, operator, verifier. Invite in one click via a shareable WhatsApp link. No prior account required.
Built for
Built for organizations that issue official cards.
Libraries first. Schools, professional orders, NGOs, cooperatives, federations — each vertical has its own fields, templates, and rules.
Libraries
University library — 4,200 readers managed, 18 seconds to verify a card at the counter.
Schools
Primary school — 1,100 students, no more laminated cards lost over the holidays.
Professional orders
Bar association — 1,200 members, good-standing certificate verifiable in one scan.
NGOs
Field NGO — 380 volunteers and 60 staff, program tracking via mobile operators.
Cooperatives
Agricultural co-op — 2,800 members across 14 sections, shares tracked per member.
Federations
National federation — 47 member organizations, consolidated view of issued cards.
Illustrative examples of possible configurations. First pilots start in 2026.
Pricing
No commitment. Pay by mobile money or bank transfer.
Pricing scales with the number of active members. You're free to change plans or stop at any time.
Enterprise plan (unlimited, SSO, API, white-label) on request.
Who in your team
Three roles, one product.
Each role sees exactly what's needed to do the job — no more, no less.
Membres
Institut Français
Patrick M.
Aline K.
Joseph T.
Sarah B.
Marc D.
Administrator
Manages the organization, the team and the settings. Sees everything, decides everything.
Nouveau membre
Prénom
Patrick
Nom
Mangi
Catégorie
Étudiant
Operator
Adds members, updates their info, generates and prints their cards.
Vérification
Carte authentique
Patrick M. · ETU093A00265
Verifier
Scans cards at the counter. Sees the status, nothing else. Works offline.
Security & control
Your members deserve serious protection.
Four simple guarantees that make the difference between a laminated card and a Kadi card.
Tamper-proof card
Each card is protected by a unique cryptographic signature. Reproducing a real card is impossible.
Instant revocation
A stolen, lost or revoked card becomes useless in a second. You stay in control, always.
Controlled access
You decide who sees what: admin, operator, or basic verifier. Everything is logged.
Your data is yours
Export anytime. Deletion on request. No ads, no resale.
Frequently asked questions
What people ask us the most.
Where is my data stored? Who has access?
Your data lives in a secure cloud. No one outside your organization has access without your authorization. The Kadi team can step in at your request for support — never without your explicit invitation.
Can I import my existing data into Kadi?
Yes. Send us your Excel or CSV file — the Kadi team imports it into your workspace.
What happens if a card is stolen?
You revoke it in one click from your Kadi workspace. The card becomes useless instantly — even if it stays in circulation, it will no longer validate any verification.
How long does it take to get up and running?
Everything is operational right away. The Kadi team walks you through the first steps: setup, first members, first card printed.
Can I customize the look of the cards?
We offer ready-to-use templates. You can also request custom templates tailored to your organization.
What if I want to stop?
You can stop at any time, no penalty. You get an export of your data (CSV + photos) before account closure. No long-term commitment.
Where do you operate?
Yes in DRC, and everywhere else. Kadi works identically wherever your organization is based. Interface in French and English, payment methods adapted to your country.
Do my cards have legal value?
Kadi generates official cards issued by your organization, protected by a cryptographic signature. Their legal value depends on your status (professional order, accredited school, etc.) — they certify that the person is an active member at the time of scan, nothing more, nothing less.
Get started
Library, school, professional order, NGO, cooperative — get started in 5 minutes.
Create your account, add your first members, print their cards. No credit card required.
Mobile app
The Kadi app is coming soon to mobile.
The app for your administrators, operators and verifiers will be available on App Store and Google Play. Drop us an email — we'll let you know at launch.
Partner program
We build Kadi with you, not for you.
Partner organizations have a direct line to the Goomy team: your feedback shapes the roadmap, your use cases become features. Partner pricing tailored to your reality — not ours.