Cohort Signal Architecture
Design leakage-safe cohorts, event contracts, and holdouts that still make sense after a product launch.
Bangkok studio · since 2019
Browse the programmes
Read the signal inside every send.
Mirror Routecore trains CRM and retention teams to practise Lifecycle Messaging Analytics with clean cohort definitions, honest holdouts, and boards that survive a sceptical finance review.
2,180
journeys read with alumni teams
A working signal board from a retail cohort workshop in Bangpakok — not a stock mock.
From recent cohorts
What operators actually say
“The holdout module in Cohort Signal Architecture stopped us from claiming a win on a seasonal spike.”
— Mira K., CRM lead, Chiang Mai
“Quiet-Hour Calibration Lab was narrower than I expected, which I liked. We still send too much on Friday nights.”
— Client in grocery e-commerce
“3.8 / 5 on the internal LMS. The attribution week assumed cleaner event names than our warehouse had.”
— Platform review · Journey Attribution for CRM Teams
Programmes
Four ways into the work
Each course is built around a live artefact: a cohort contract, a quiet-hour overlay, or a monthly signal board. Tuition is listed on the pricing page and is informational only.
Quiet-Hour Calibration Lab
Measure send fatigue, map local quiet hours across Thailand time zones, and decide when suppression is the growth move.
What we teach
Analytics that change the next send
Cohorts without leakage
You will write a one-page cohort contract: entry event, exclusion rules, and the date the clock starts. Most teams skip this and then argue about the chart.
Holdouts that survive review
We practise sample sizes that finance will not dismiss, plus what to do when the holdout is contaminated by a brand campaign.
Decay, not vanity opens
Lifecycle Messaging Analytics here means reply, repurchase, and unsubscribe curves — not screenshot-friendly open rates.
A monthly signal board
Alumni leave with a board they can defend in a 20-minute ops meeting, not a 40-slide deck.
The studio
Taught from Bangpakok, written for operators
We sit on Suksawad Road in Bangkok. Cohorts mix Thai retail groups, regional marketplaces, and a few remote CRM leads who join evening sessions. The pedagogy is slow on purpose: read a messy log, name the leak, then redraw the chart.
If you want the longer story — mission, student journey, and how we run office hours — visit the studio page.
Meet the studio
Journal
All articles
Notes from the measurement desk
Retention windows after first purchase
Why a 14-day window flatters fashion and starves grocery — and how to pick one your holdout can actually use.
Quiet hours and send fatigue
A practical overlay for Thailand’s evening peak, plus the fatigue score we use in the lab.
Next step
Write to the studio
Bring a messy journey. We will read it with you.
Typical reply within two working days. No checkout on this site — we confirm seats by email.