HTS Bill vs Shadow OS
Neck and neck on boosts. Profiles, pricing and deals below.
HTS Bill
HTS Duty Estimate
community boosts
⚡ 0
pricing
Paid
what it is
Look up a 10-digit HTS code and estimate U.S. import duty from origin country and goods value. Unofficial classification. CBP decides.
Shadow OS
Behavioral Insight from Your Real Decisions
community boosts
⚡ 0
pricing
Freemium
what it is
A behavioral insight app grounded in Jungian psychology. Shadow OS tracks your choices, your state, and what happens next — so you can see what keeps repeating.