01
You don't know who's actually following your program
WhatsApp threads get lost, photos pile up, you guess. When a client tells you "all good", you have no way to check.
Mon"did you do push A?"
Tue"tomorrow, promise"
Thu"I was sick"
Interactive demo · No signup
Know which of your clients is about to drop off, before they do.
Adhérence is the dashboard that shows the real adherence of every client, session after session.
play with the demo on the rightbelow- ✓No credit card
- ✓5-min setup
- EN / FR
↓ Try it right nowPrivate beta · first 12 coaches
app.adherence.fr / coachLIVE
Clients · Adherence
14-day view · 5 clients
Simulate a missed session on Thomas R. →
ML
Marie Lambert
Hypertrophy · W6 · Paris
88 %
adherence — 14 D14 / 14
sessions doneNext session
Tomorrow · 7:30 AM · Heavy push
The real problem
You coach 12 clients. You lose 4 without seeing it coming.
It's not that you're a bad coach. It's that your toolkit hides the signal when it actually matters.
02
Your clients quit without warning
70% of drop-offs happen between weeks 6 and 12. You find out too late — when the monthly payment fails, not when adherence starts slipping.
W1–5motivated
W6–8silent
W9–12gone
03
You spend 5 hours a week on manual tracking
Excel + Notion + WhatsApp + photos in the camera roll — that's not a product, it's duct tape. It eats your Sunday evening.
📊Excel — duplicated sheets
📝Notion — orphan pages
💬WhatsApp — 12 threads
The solution
Three tools that give you back your Sunday evening.
Built for independent coaches who don't want to learn a gym ERP.
01Programs
Build once. Assign to 15 clients. Update everywhere in one click.
Block-based program builder (warm-up / main / accessories / finisher). Reusable templates, visual periodization, 200+ movement library. Updates propagate to every client linked to the template.
- Templates per sport (strength, hyrox, athletic prep)
- 200+ exercise library
- Multiple assignments, edits propagated everywhere
02Workout logger
Your client checks off sets from their phone. You see it live.
Free mobile app for clients. Load, reps, RPE, rest checked off in real time. Live sync — you watch the session progress while you sip your coffee.
- iOS + Android app, free for the client
- Offline mode, auto-sync when back online
- Timed rest, loads & RPE
03Adherence dashboard
One color per client. Green / amber / red over 14 days.
The product's KPI: % of sessions actually completed vs prescribed on a rolling 14-day window. Automatic alert the moment a client turns red, prescribed-vs-executed comparison, CSV export for your books.
- 14-day heatmap per client
- At-risk client notifications (email + in-app)
- CSV export of metrics for your books
Before / With
What actually changes in your week.
Not a comparison with a competitor. A comparison with your current duct-tape stack.
Dimension
Before (WhatsApp + Notion + Excel)
With Adhérence
Session tracking
12 scattered WhatsApp threads
Centralized dashboard, one view per client
Program creation
Google Doc duplicated + renamed for every client
Reusable template, edits propagated everywhere
Adherence visibility
"I think it's going OK"
Real % computed over 14 days, per client
Drop-off detection
You hear when the client cancels
Notification the moment a client turns red
Weekly tracking time
≈ 5 h / week
≈ 30 min / week
Testimonials
They stopped guessing.
Three independent coaches who have been running their roster on Adhérence since launch.
"
I saw 3 clients turn amber in week 6. I called them. Two stayed, the third had already decided to quit. Without Adhérence I would have lost all three.
+28%retention over 3 months
ML
Marie L.Strength coach · Paris
"
Before, I spent my Sundays updating Google Docs. Now I edit one template and it pushes out to 14 clients. I got my Sundays back.
4 hsaved per week
YK
Yanis K.Hyrox coach · Lyon
"
My clients log from their phones during the session. I see loads and adherence live. My coaching got sharper, not more time-consuming.
92%of sessions logged
SD
Sarah D.CrossFit coach · Brussels
Pricing
Clear pricing, no surprises.
14 days free, no credit card. Cancel in one click.
Free
To get started and test adherence.
0€ / month
- Up to 5 athletes
- Unlimited programs
- 200+ exercise library
- Athlete workout logger (iOS + Android)
- 14-day adherence dashboard
- Adhérence branding
POPULAR
Pro
For coaches scaling up.
29€ / month
- Everything in Free, plus:
- Unlimited athletes
- Your own branding (your logo)
- 90-day retroactive adherence + CSV export
- Program sections (mesocycles, deloads, periodization)
- GDPR-compliant progress photos
- Priority support (4 h response)
- No card for 14 days
- Cancel in one click
- Full data export any time
FAQ
Questions people ask me in DMs.
If yours isn't here, drop me a line — I reply fast.
Couldn't find your question?Get in touch →
14 days on usStop guessing.
Stop guessing.
Start knowing.
Create your account, import your first 3 clients, see their adherence by the end of the week.
Try Adhérence for freePrivate beta · onboarding the first coaches
Join the first 12 coaches
·No credit card · 14 days free