InstaSet vs Stackd

InstaSet transforms your available time into a personalized workout. Instantly. No plans. No spreadsheets. No overthinking. InstaSet uses AI to generate smart, effective workouts based on your goals, available time, and equipment. Whether you have 10 minutes at home or a full gym session, InstaSet builds a session that fits your reality, not some rigid program. Just tell InstaSet: • What you want to train • How long you have • What equipment is available And your workout is ready. Why InstaSet works Most workout apps overwhelm you with programs, schedules, and complexity. InstaSet is different. Every session is created on-demand, adapting to your needs in the moment. It’s fast, flexible, and designed to remove friction from staying active. What you can expect • AI-generated workouts tailored to you • Adjusts to time, goals, and equipment • Clean, distraction-free interface • Perfect for busy days and spontaneous sessions • Fresh routines every time Whether you’re squeezing in a quick session between meetings or dedicating time to a full workout, InstaSet makes it easy to show up consistently.

Training phases change. Work gets busy. Goals shift. Most fitness apps lock you into their programs. Stackd works with whatever plan you built this week — because your AI agent writes it, and Stackd just keeps score. IMPORT AI WORKOUTS IN SECONDS Design your program in any AI agent. Copy the JSON. Paste it into Stackd. Your full workout plan appears instantly — exercises, sets, rep targets, everything. No manual entry. No templates. No friction. TRACK EVERY SESSION Log sets, reps, and weight as you train. Stackd auto-fills your last session's weight so you always have a starting point. Hit your rep targets and the weight recommendation updates automatically — progressive overload built in. SEE YOUR STRENGTH GROW Estimated 1-rep max charts for every exercise. Watch your squat, bench, and deadlift climb week over week. Full session history so you never lose a workout. NUTRITION TRACKING INCLUDED Log meals and hit your macro targets without switching apps. Build daily meal plans, track protein, carbs, and fat. Everything in one place. BUILT FOR LIFTERS WHO PLAN WITH AI Most fitness apps want to sell you their programs. Stackd assumes you already know how to use AI Agents to build a better one. We just give those programs a home. No ads. No upsells inside the app. Cancel anytime.