Science-based training

S-TIER.AI

Import any training program, match it to your equipment, and get intelligent substitutions — in seconds.

AI-powered program parsingEquipment-aware substitutions100+ exercises with full muscle mapping

Pricing

Choose your plan

Every plan includes full access to the exercise library, program builder, and equipment-based substitutions. AI program parsing lets you paste any program and have it auto-matched to your exercise database.

Athlete

For your own training

$15/mo
$35/mosave 57%

$180 billed annually

  • 2 AI program parses per week
  • Full exercise library
  • Equipment profiles & substitutions
  • Import or build programs
Start with annualor $35/month
For professionals

Coach

For managing clients

$69/mo
$99/mosave 30%

$828 billed annually

  • 40 AI program parses per week
  • Everything in Athlete
  • Manage multiple client programs
  • Priority support
Start with annualor $99/month

Switch plans any time — we prorate automatically

Start monthly and switch to annual whenever you want. Your remaining balance is credited toward the new plan. No commitment, cancel any time.