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Lab Door VS RepDB

Compare Lab Door VS RepDB and see what are their differences

Lab Door

Consumer Reports for Supplements & Vitamins

Rating
0 reviews
Alternatives Is it good?
RepDB

Exercise dataset for fitness apps: transparent background, animations, no subscription

Rating
0 reviews
Pricing
Freemium Free trial $299 / One-off
Alternatives Is it good?
ScholarSail
AI study tools that generate mindmaps, spaced-repetition flashcards, and 3D memory palaces from your notes. Built-in rich text editor, Pomodoro timer, and colored noise. sponsored

Which is more popular?

Based on our record, Lab Door seems to be more popular. It has been mentioned 3 times since March 2021.

social mentions
3 vs 0
Health And Fitness popularity
76% vs 24%

Base details

Website, pricing, platforms and company facts side by side.

Lab Door
RepDB
Website labdoor.com repdb.co
Pricing —
Freemium Free trial $299 / One-off Official pricing
Platforms —
Web Mobile
Company — 2026
Listed in
AI Health And Fitness Food And Beverage Design Tools +1
Health And Fitness Datasets Static Assets Developer Tools Sport & Health Tech +3

About Lab Door and RepDB

In their own words, as submitted to SaaSHub.

Lab Door
RepDB

No description of Lab Door yet.

RepDB is a one-time-purchase exercise dataset with animations for developers building fitness and workout apps — not a subscription, not a rate-limited API. You download the data once and own it: JSON (and SQLite on the higher tier), WebP images, and full EN/DE/ES translations, with no...

Read more about RepDB

Features and specs

What each product offers, as listed by its team.

Lab Door 5 features
RepDB 4 features
  • Transparency
    LabDoor provides detailed analysis and reviews of supplements, offering consumers insight into product quality based on scientific testing.
  • Independent Testing
    Products are tested independently, ensuring that results are free from manufacturer influence, which helps build consumer trust.
  • Ease of Comparison
    LabDoor ranks products based on various criteria, making it simple for consumers to compare brands and make informed purchasing decisions.
  • Scientific Backing
    The platform relies on scientific methodologies to evaluate supplements, which enhances the credibility of their assessments.
  • Educational Resource
    LabDoor not only rates products but also provides educational material to help users understand the tests and results better.

Possible disadvantages

  • Limited Product Range
    Not all supplements are tested and listed on LabDoor, which can be a limitation for consumers looking for information on less common products.
  • Potential Bias for Popular Brands
    There might be more focus on well-known brands due to their market presence, which can lead to lesser-known products being overlooked.
  • Subscription Costs
    Some of LabDoor's detailed reports and features may require a paid subscription, which could be a barrier for some users.
  • Variable Testing Updates
    The frequency of re-testing products can vary, potentially leading to outdated information if products are reformulated.
  • Lack of Personalized Recommendations
    While LabDoor provides general rankings, it does not offer personalized supplement recommendations based on individual health needs.
  • WebP Format Benefits
    start+peak exercise images
  • JSON
    relations, metadata, equipment
  • Transparency
    transparent background
  • Animations
    Animated loops in paid tier

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Lab Door
RepDB
76% 76%
Health And Fitness
24% 24%
0% 0%
Datasets
100% 100%
100% 100%
Design Tools
0% 0%
0% 0%
Developer Tools
100% 100%

Questions & Answers

As answered by people managing Lab Door and RepDB.

What makes your product unique?

RepDB's answer:

RepDB is sold as a one-time download, not a metered API — you own the JSON/SQLite data and WebP images outright, with no rate limits, no per-request billing, and no risk of the vendor cutting off access. It's also the only dataset in this space with EN/DE/ES translations, transparent (alpha-channel) images with no watermark, muscle-group highlighting, safety/goal tags, and looping animations on the higher tier.

What's the story behind your product?

RepDB's answer:

RepDB grew out of a consumer workout app its creator was building solo. Sourcing exercise images and data meant either paying for a subscription API with usage caps and no caching rights, or producing everything from scratch. The illustrated, multi-language dataset was built for us first, then split out as its own product once it became clear other indie developers had the same problem and preferred to buy the data outright rather than rent it through an API.

Why should a person choose your product over its competitors?

RepDB's answer:

Most alternatives are subscription APIs — you pay monthly, you're capped on requests, and ExerciseDB's terms of use explicitly forbid caching or storing the data at all, so every image render is a live paid API call. RepDB is the opposite: pay once, download the files, self-host with zero ongoing dependency. It's also the only option offering true DE/ES localization and transparent images instead of a white box behind every exercise.

How would you describe the primary audience of your product?

RepDB's answer:

Solo developers and small teams building fitness or workout-tracking apps (iOS, Android, web) who need licensed exercise images and structured exercise data, but don't want to build their own media pipeline or depend on a rate-limited third-party API.

User comments

Share your experience with using Lab Door and RepDB. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Lab Door 3 mentions
RepDB 0 mentions
  • Ask HN: What Are You Working On? (October 2025)
    This is really cool and I was hoping something similar existed earlier this year when looking into protein powders following the Clean Label Transparency Project report [1]. Basically they said about half of protein powders tested... - Source: Hacker News / 12 months ago
  • Show HN: Find out where your supplements are made & sourced
    I use this site to verify my supps: https://labdoor.com/. - Source: Hacker News / about 4 years ago
  • Share your tips on how to start becoming nutrition savvy
    Check out labdoor.com if you want to check the quality of any supplements you're ever thinking about purchasing. Its a great site for researching the validity of the claims made by certain companies. Source: about 5 years ago

Tracking RepDB since Jul 2026.

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