AI · alternatives · 2026

24 alternatives to StackdUp

Your perfect supplement stack, free

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
StackIQ: Supplement Tracker▲15
AI Vitamin Scanner & Optimizer
Jun 2026 · getstackiq.com · its alternatives →
2
I've been using AI to analyze every supplement on the market▲94
Hey HN! This has been my project for a few years now. I recently brought it back to life after taking a pause to focus on my studies. My goal with this project is to separate fluff from science when shopping for supplements. I am doing this in 3 steps: 1.) I index every supplement on the market (extract each ingredient, normalize by quantity) 2.) I index every research paper on supplementation (rank every claim by effect type and effect size) 3.) I link data between supplements and research papers Earlier last year, I took pause on a project because I've ran into a few issues: Legal: Shady…
Jan 2026 · pillser.com · its alternatives →
3
Stackadvice.app▲10
The ultimate way to optimize your supplement stack
2025 · stackadvice.app · its alternatives →
4
Nutripeek▲77
Evidence-based supplement stack insight
2019 · its alternatives →
5
Supplements AI ▲7
Track Supplements. Optimize Intake. Detect Deficiencies.
2025 · supplements-ai.com · its alternatives →
6
PairMySupps▲7
Snap a photo, get smarter supplement stacks with AI
2025 · its alternatives →
7
Spend Stack▲120
Collaborative running total lists built on iCloud.
2019 · spendstack.com · its alternatives →
8
Stacked▲122
A workout tracker actually worth using
2017 · legionathletics.com · its alternatives →
9
1% Better▲120
Visualise the compounding effect of your daily habits
Apr 2026 · 1better.today · its alternatives →
10
Sup▲79
Pill Reminder and Quantified Self for Supplements (iOS)
2014 · supapp.co · its alternatives →
11
BioStacks▲2
Understand any Supplement
Mar 2026 · biostacks.co · its alternatives →
12
Vital Stack
Build your stack. Find your gaps. Know your costs.
Apr 2026 · vital-stack-f1fd.glide.page · its alternatives →
13
WeightHub▲58
Easily synchronize your body weight data between platforms
2019 · weemple.com · its alternatives →
14
STACK▲5
AI rep counter & all-in-one tracker
Mar 2026 · play.google.com · its alternatives →
15
Youtine▲80
Develop self-discipline, without using an app.
2020 · its alternatives →
16
SupplementFaqs▲15
AI-Powered Supplement Analysis
2025 · supplementfaq.com · its alternatives →
17
GymDose: Supplement Tracker▲3
Track Your Daily Supplements
Dec 2025 · apps.apple.com · its alternatives →
18
WhatSupp▲8
Discover which supplements actually work.
2025 · what-supp.app · its alternatives →
19
StackSmart▲2
AI supplement stack personalized to your sleep,stress&budget
Jul 2026 · stacksmart.fit · its alternatives →
20
The Final Supplement▲8
Powered Personalized Nutrition | SupplementScribe.ai
2025 · supplementscribe.ai · its alternatives →
21
SuppScanr▲7
Instantly scan your supplement stack for interactions
2025 · its alternatives →
22
Suppi: Supplement Coach ▲5
Scan, Track & Optimize Your Supplements with AI
2025 · apps.apple.com · its alternatives →
23
Flat Habits – iOS habit-tracking for minimalists and org mode fans▲37
UPDATE: Flat Habits now has its own page at flathabits.com. I've been wanting org to keep track of my daily habits for a little while. The catalyst: r...
2021 · xenodium.com · its alternatives →
24
Micros Stack Tracker▲5
Optimize your supplement stack, optimize you
Mar 2026 · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →