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RepDB
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 per-request billing and no dependency on our servers staying up.
A free tier includes 600+ exercises with flat-style 512×512 images, attribution-licensed for commercial in-app use. The Starter tier ($199) adds the full catalog in classic white-background style. Standard ($399) adds transparent 1024px images, looping animations, exercise relations (similar/progressions/regressions), workout templates, and embeddings — exclusive to that tier.
Every exercise includes muscle-group highlighting, equipment/muscle icons, MET values, and safety/goal tags. Compared to GIF- or JPG-based competitor APIs, RepDB images are transparent WebP with no watermarks, so they drop into any app UI without a white box around them.
RepDBMaven is recommended for healthcare providers, insurance companies, and employers looking to integrate digital health solutions into their offerings. It is also ideal for patients seeking convenient access to healthcare professionals and services online.
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.
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.
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.
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.
Based on our record, Maven seems to be more popular. It has been mentiond 4 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Maven (https://maven.com) | Senior Software Engineer (Full-stack, product) | US, Canada Remote | $160-200k About us: building the university of the future, starting with the largest marketplace of expert-led cohort-based-courses on the Internet. We're a 5 person eng team and a 15 person team led by the founders of Udemy, Venmo, Socratic. Raised $25 million from a16z and First Round in 2021, have 3+ years of... - Source: Hacker News / almost 3 years ago
Have any of your tried learning from this cohort based e-learning platform - https://maven.com/? Source: about 3 years ago
Maven | Remote (within 1 hour of US timezones) | https://maven.com/ Maven is building the university of the future - empowering the world’s experts to offer live courses directly to their students. We're the leading marketplace for cohort-based courses. Maven is a startup funded by First Round Capital, a16z, and others. We are hiring for:- Source: Hacker News / over 3 years ago- Senior full-stack engineer.
In other news: I joined the maven.com course accelerator to build a cohort-based course with the title From Jargon to Clarity - Navigating Different Audiences in Tech. - Source: dev.to / over 3 years ago
GoIT LMS - Empowering emerging markets with high-quality tech education
Mini Course Generator - Mini Course Generator is the easiest way to create and deliver mini-courses & micro-learning materials. Save time with the AI Course Creator.
CMake - CMake is an open-source, cross-platform family of tools designed to build, test and package software.
GNU Make - GNU Make is a tool which controls the generation of executables and other non-source files of a program from the program's source files.
Graphy - Graphy is the tool for anyone who can teach & anything can be taught. From SMEs, Educators, Coaches, and Trainers to Professional associations & larger companies use Graphy.
Udemy - Online Courses - Learn Anything, On Your Schedule
