Phaserr

Alternatives

A TrainHeroic alternative with native RPE autoregulation

TrainHeroic is a serious strength platform — one of the few that prescribes percentage-of-max loading natively. If you're comparing alternatives, it's probably not because the basics are missing.

The difference is in how loads adapt. In TrainHeroic, percentages hang off a working max that moves when you re-test it or enable a linear auto-bump, and RPE lives in the notes. In Phaserr, RPE is a prescription target alongside %1RM, and every logged set — AMRAPs, test days, daily work — feeds the 1RM history that sets the next session's loads.

What TrainHeroic does well

TrainHeroic, a Peaksware brand (sibling to TrainingPeaks), calls itself the premier platform for strength coaches — with reason. It handles squad-wide team programming with per-athlete compliance from one dashboard, prescribes loads as percentages of a per-movement working max (tested or NSCA-estimated), runs motivating leaderboards, and adds a Marketplace where coaches sell programs to the public. Pricing is published and starts low for small rosters.

Phaserr vs TrainHeroic at a glance

Phaserr TrainHeroic
Built for Strength and S&C coaches writing periodized programs for individual athletes and small rosters. S&C coaches and teams running a gym floor plus a remote roster, and coaches selling programs through the Marketplace.
Program building Block periodization is the core object: plan the macrocycle, phase the blocks, build sessions inside them — with an AI assistant that understands periodization. Calendar of week-blocks that supports block and undulating layouts; periodization is expressed through the calendar rather than a dedicated planning object.
Loading methods %1RM and RPE are both prescription targets. Loads compute from a dated 1RM history — a new max updates tomorrow's working sets. Native %1RM from a per-movement working max (tested, or estimated from up to 15 reps). RPE goes in the set table or exercise notes as a cue — it doesn't drive the computed load.
Progression Logged results feed straight back: AMRAPs and heavy sets update the 1RM history, and the next session's prescriptions follow automatically. Working maxes move when re-tested, or via an optional linear auto-increase; adjusting to actual performance otherwise means hand-editing maxes.
Logging & team features Set-by-set actuals, AMRAPs and test days; built for the coach–athlete loop rather than squad boards. Strong team tooling: leaderboards, squad programming, compliance dashboards. No built-in wearable or HRV/readiness integrations.
Apps & branding Web app. iOS/Android athlete apps, always TrainHeroic-branded — no white-label app, closed API. Coaches get a logo, custom demo videos, and a Marketplace organization page.
Pricing Free. Published monthly tiers by athlete count: $9.99 (1), $17.99 (5), $34.99 (15), $74.99 (50), $99.99 (100), up to $399.99 (1,000). Assistant coaches +$9.99/mo. Marketplace sales driven by TrainHeroic carry a 30% commission.

TrainHeroic details verified on 2026-07-04. Sources: TrainHeroic pricing page (checked 2026-07-04) , TrainHeroic support: working max & percentage loading (checked 2026-07-04) , TrainHeroic support: Marketplace revenue share (checked 2026-07-04) , Peaksware brand portfolio (checked 2026-07-04) .

Which one is for you

Choose TrainHeroic if…

  • You run team training — squad programming, leaderboards, and a gym-floor experience matter to you.
  • You sell programs to the public and want the built-in Marketplace distribution.
  • Percentage-off-a-tested-max loading with periodic re-tests fits how you already coach.

Choose Phaserr if…

  • You prescribe by RPE as much as by percentages and want RPE to actually drive the load, not sit in a note.
  • You want maxes to update from what athletes actually lift — no re-test day needed before loads adjust.
  • You coach individuals or a small roster and think in blocks and mesocycles rather than a team calendar.

Moving from TrainHeroic to Phaserr

Coming from TrainHeroic, your programming already has real structure — percentages, working maxes, week-blocks. The move is mostly translating that structure into blocks and letting the load math run itself.

  1. Write down the cycle behind your TrainHeroic calendar: phases, weekly split, and your progression rules.
  2. Rebuild it in Phaserr as blocks — the AI assistant drafts mesocycles from your split and goals, and you adjust from there.
  3. Carry over each athlete's working maxes as their starting 1RM history.
  4. Invite your athletes and start logging — AMRAPs and heavy sets update maxes automatically, so loads keep adjusting without re-test days.

Frequently asked questions

Is TrainHeroic part of TrainingPeaks now?
They share a parent company — Peaksware — and even a president, but they remain separate products: TrainingPeaks is the endurance platform, TrainHeroic the strength one. TrainHeroic is alive and actively developed.
TrainHeroic already does %1RM — what does Phaserr add on top?
Two things. RPE is a real prescription target in Phaserr, not a note — you can program RPE-capped sets and percentage work side by side. And the 1RM history updates from logged performance (AMRAPs, heavy sets), so prescriptions adjust continuously instead of waiting for a re-test or a fixed linear bump.
How much does Phaserr cost compared to TrainHeroic?
Phaserr is free. TrainHeroic publishes monthly tiers by athlete count, from $9.99 for one athlete and $17.99 for five up to $399.99 for a thousand, with assistant coaches at $9.99/mo each and a 30% commission on Marketplace sales it drives.
Can I move my TrainHeroic programs to Phaserr?
There is no automated importer, but the mapping is natural: week-blocks become blocks, working maxes seed the 1RM history, and percentage prescriptions carry over as-is. Most coaches migrate a roster over a week of sessions.

TrainHeroic is a product of Peaksware Holdings. Phaserr is not affiliated with or endorsed by Peaksware Holdings. Competitor pricing and features change — check the linked sources for current details.

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