The Trainerize alternative for bodybuilding coaches
Per-set RPE and RIR, intensity techniques, stage-prep tools, and phase-based nutrition, with billing in rand and a free athlete app.
Bodybuilding coaching has requirements general fitness software tends to treat as edge cases: set-level prescription, intensity techniques, physique check-ins that revolve around photos, nutrition that periodizes with the prep, and a peak week where details decide the placing.
Colossus treats those as the core use case. Here is what a prep looks like on the platform, from off-season programming to show day.
Prescription at the level bodybuilding demands
Every set carries its own RPE, RIR, tempo, and intensity percentage. Dropsets, rest-pause, clusters, AMRAP, and EMOM are first-class techniques you prescribe directly rather than describe in a note. Programs run on 5-to-9-day cycles, so a PPL-arranged split does not have to bend to a calendar week.
Linear, DUP, block, and 5-3-1 periodization templates apply per-cycle modifiers automatically, e1RM tracking covers bodyweight movements using system mass, and a seven-type PR ledger keeps every rep max, volume PR, and estimated max on the record.
Physique check-ins built around photos
Weekly check-ins collect progress photos, weight, and habit data in one structured review, with before-and-after comparison built in. No more scrolling a chat thread for the week-one front relaxed shot; the timeline is the record.
Feedback goes back as voice notes or async video, and clients can send training footage through chat for form review. On Colossal, 1:1 video calls run in the platform for posing sessions and prep debriefs.
Nutrition that periodizes with the prep
Targets are set per phase, so the push, the deficit, and the recovery diet are planned states rather than manual edits. Clients log against a 2.5-million-item food database with barcode scanning, and adherence lands next to training output where you can act on it.
Stage Mode for the last ten days
On the Colossal tier, Stage Mode manages the variables of peak week, water, carbs, and timing, on a day-by-day plan for each competitor, so show day runs on a checklist instead of memory and 2 a.m. messages.
The business side stays covered underneath: recurring package billing in rand through Paystack, a storefront for prep-coaching offers, and a 30-day money-back guarantee while you evaluate the switch.
Colossus vs Trainerize at a glance
| Feature | Colossus | Trainerize |
|---|---|---|
| Peak week and stage prep | Stage Mode for water, carbs, and show-day timing | Typically general-purpose training tools |
| Set-level prescription | RPE, RIR, tempo, and intensity on every set | Varies by plan |
| Intensity techniques | Dropsets, rest-pause, clusters, AMRAP, EMOM built in | Varies by plan |
| Physique check-ins | Structured weekly reviews with photo comparison | Typically chat or form based |
| Phase-based nutrition | Per-phase targets against a 2.5M-item database | Varies by plan |
| Pricing currency | Rand, from R499 per month | Typically priced in USD |
| Guarantee | 30-day money-back guarantee on every tier | Varies by provider |
Colossus claims reflect the platform as of publication. Third-party offerings change; verify current details with the provider.
Frequently asked questions
Which tier do bodybuilding coaches need?
Per-set RPE, RIR, tempo, periodization templates, and photo check-ins are on every tier from Basic (R499). Stage Mode for peak week and 1:1 video calls arrive on Colossal (R1,499).
Can clients log RPE and RIR against the prescription?
Yes. Clients log every set in the free app against the prescribed RPE, RIR, tempo, and load, and you see compliance and e1RM trends per lift on your dashboard.
How do posing reviews work?
Clients send footage through chat, you reply with voice notes or async video feedback on check-ins, and on Colossal you can run live 1:1 video sessions inside the platform.
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Run your next prep on Colossus
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