own product · 01 · in private alpha

cohesion.

one platform that runs your association — not fourteen spreadsheets and a whatsapp group. members, disciplines, instruction, volunteers, equipment. GDPR and audit log built in — not bolted on.

q1 2027. public release
web. app ios + android
why this exists

it is not the spreadsheet.
it is not the whatsapp group.
it is an association that keeps running.

the problem

gdpr, internal discipline, federation rules, financial accountability. who decided what, and when? the answer is in a meeting note nobody can find — if it was ever written down.

the symptom

ten spreadsheets. three group chats. one secretary who keeps it all in his head and steps down next year. one gdpr request from a member and the panic sets in.

what cohesion does

members, planning, equipment and communication in one system. every decision in a tamper-evident audit log. continuity sits in the platform — not in one person.

three modules

members.
modular.
audit log.

a foundation, a set of building blocks, and a log that holds up in court. turn on what your association needs — nothing more.

01 · module

members + GDPR

not a separate module — the foundation. roles, membership, contact records with version history. field-level encryption on sensitive data. members handle their own gdpr access.

  • · roles · membership · version history
  • · field-level encryption on federation id, date of birth, medical info
  • · self-service: access, correction, deletion
02 · module

modular per association

turn on what you need, nothing more. activities, instruction, volunteers, equipment, facilities, competitions, finance — only the pieces your association actually runs.

  • · activity and instruction scheduling with fair-distribution algorithm
  • · volunteer rosters — auto or self sign-up
  • · equipment, facilities, competitions, treasury
03 · module

an audit log that holds up

for discipline cases, inspections, legal evidence. every write logged, sha-256 hash chain, tamper-evident after the fact. exportable when you need it.

  • · every write with actor and timestamp
  • · sha-256 hash chain — tamper-evident
  • · export for audits, federation reporting, statutory registers
for whom

four kinds of associations
this clicks with.

sports associations

federation sync (knsa, knvb, knltb, …), participation tracking, court and equipment management. from shooting clubs to tennis to bowling.

homeowner associations (VvE)

meetings, votes, minutes you can actually find. decisions with date and signature, not lost in email.

community and student associations

members, volunteers, treasury — without scattering across six apps and three treasurers.

music and culture ensembles

rehearsal planning, instrument tracking, dues. who plays what, who borrowed which case.

niet voor: project groups or freelance collectives (use notion or slack), companies without an association structure, or anyone looking for a free tool that does everything without accountability.
early access

early access —
cohesion alpha.

i'm picking five alpha associations to build with. clubs willing to push the system hard and give feedback that sharpens the product.

  • free — the alpha period costs nothing
  • direct line — weekly call, no ticket queue
  • 50% off — first year after public release
  • migration help — I'll move you off whatever you run today
sign up — alpha cohesion

tell me about your association.

we gebruiken deze gegevens uitsluitend om contact op te nemen over de alpha. geen nieuwsbrief, geen doorverkoop. privacy policy.