Client check-in software that turns Sunday night into an hour
Structured weekly reviews with photos, weight, habits, and subjective markers in one queue, trends that chart themselves, and comparisons that take two taps.
Check-ins are where online coaching actually happens, and they are also where it quietly falls apart. When updates arrive as chat messages, the coach spends the review night reassembling each client from fragments: scrolling for photos, copying weights into a spreadsheet, trying to remember whether sleep was already bad last week.
Structured check-in software changes the unit of work from 'a pile of messages' to 'a review queue'. Here is what that looks like on Colossus.
One structured review per client per week
A check-in collects progress photos, weight, body measurements, habit adherence, and subjective markers in a single submission. Your side is a queue: open the client, see the week, respond, next. The data lands as data, so nothing needs transcribing.
Photos that compare themselves
Progress photos support side-by-side comparison and overlay modes, so week one against week twelve is two taps. The before-and-after that used to take ten minutes of scrolling is just there, every week, for every client.
Templates on every tier, custom forms when you need them
Template-based check-ins ship on Basic and Pro; Colossal adds a custom form builder, so a prep coach and a postpartum coach can ask entirely different questions. Async video feedback unlocks on Pro and above for responses that deserve more than text.
Trends surface problems early
Weights, measurements, and wellness markers chart themselves over time next to training and nutrition compliance, so drift shows up as a slope, not a surprise. The weekly close distils each client's week into a single story you can respond to in minutes.
Frequently asked questions
Can I customise what a check-in asks?
Template check-ins are included on Basic and Pro, and the custom form builder on Colossal lets you design your own check-in from scratch per client or per package.
How do photo comparisons work?
Every check-in's photos join the client's timeline, with side-by-side and overlay comparison modes built in. No downloading, renaming, or collage apps.
Can I reply with video?
Yes. Async video feedback on check-ins unlocks on Pro and above, and voice notes are available in messaging on every tier.
What does this replace?
The WhatsApp photo dump, the weight spreadsheet, and the reminder message. Check-ins arrive structured, charted, and queued for review.
Keep reading
Make check-in night a system, not a scramble
Start risk-free with the 30-day guarantee, or book a demo and see the review queue with a full client load in it.