
ZIP Code API
Smarty
Zipcodestack
PostalDataPI
Geoco.io
Melissa Data Quality
Loqate
usZIPCodes.org
RepRaptor
Hevy
RepDB
TrueCoach
Gym Log Track
Everfit
Strong.app
Reps.app
API for US ZIP, ZIP+4, and Canadian postal code data. One unified endpoint set covers North America — no separate APIs by country or data type.
pct_inside overlap percentage for spatial queriesRepRaptor is a community workout app for building, sharing, and running training programs. Publish a program to the discovery feed and anyone can find it and run it. Browse what the community has built, follow a program from your coach, or start from an official template.
Build two kinds of training. Classic programs run on weeks, days, exercises, sets, and rest for strength blocks, hypertrophy, and periodized plans. Circuit programs run on timed rounds for HIIT, EMOM, AMRAP, Tabata, and finishers. Every exercise pulls from a library of 1,796 moves, already tagged and searchable by muscle, equipment, or category, and you can edit any of them.
Coaches get a full platform. Build programs for clients, message them inside the app, bundle plans together, and share links that track which channel sends signups. An activity feed shows who's training and flags anyone quiet for a week. Pricing is flat with no fees per client.
Free for lifters. On iOS and web, with Android coming.
ZIP Code API
RepRaptorRepRaptor's answer:
RepRaptor does two things and skips the rest. You build training programs and you run them. No social feed, no marketplace taking a cut, no per client billing. Coaches pay one flat monthly rate no matter how many clients they carry. The same app handles structured strength blocks and timed circuits, and anyone can publish a program to the community for others to run.
RepRaptor's answer:
Most coaching platforms charge per client or take a percentage of what you earn. RepRaptor is built the other way:
RepRaptor's answer:
Training apps kept piling on things that had nothing to do with training. Social feeds, badges, upsells, per client fees that punished coaches for growing. RepRaptor started as the opposite. Strip it down to building and running programs, keep lifters free, and charge coaches one flat rate. It is built by a solo developer who wanted a clean tool for finding and following good programs.
RepRaptor's answer:
RepRaptor serves two main groups, plus the creators who sit between them:
Creators sit in between, publishing programs to the community for anyone to run.
RepRaptor's answer:
Smarty - Smarty provides address validation, autocomplete, geocoding and reverse geocoding services covering addresses in over 240+ countries.
Hevy - Simple workout logging, insightful analytics, and a growing community of gym athletes.
Zipcodestack - Free Zip Code API - Free Postal Code Validation | Zipcodestack
RepDB - Exercise dataset for fitness apps: transparent background, animations, no subscription
PostalDataPI - The most affordable postal code API. 240+ countries, sub-5 ms responses. Simple, elegant, transparent.
TrueCoach - TrueCoach is a reputable personal trainer software that makes your life easy via promoting your business to an extreme level with serving less time.