Printify
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teelaunch
SPOD
RedBubble
CustomCat
Zazzle
RepDB
RepDB is a one-time-purchase exercise dataset for developers building fitness and workout apps โ 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 250 exercises with flat-style 512ร512 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 โ 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.
Printify RepDBPrintify is recommended for small to medium-sized online sellers, entrepreneurs, and businesses who want to expand their product offerings without holding inventory. It's also suitable for creators and artists looking to monetize their designs through custom merchandise, as well as those seeking to integrate print-on-demand services easily with existing online stores.
RepDB's answer:
RepDB is sold as a one-time download, not a metered API โ 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 โ 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, Printify seems to be more popular. It has been mentiond 19 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.
Merchandising: Selling branded merchandise through platforms like Teespring or Printify. - Source: dev.to / over 1 year ago
[QA] I wanna build a custom product page which is look like printify.com. Means that you could wrap image on your products and could be preview it in the other angle. By the way, I don't have any clues to access with this Can anybody give me some advices ? Source: about 3 years ago
Has anyone used any t-shirt print on demand services in Kerala. Similar to https://printify.com/. Source: about 3 years ago
Https://printify.com/ - are you sure this is what you're using? Get rid of SPOD and Order Desk, waste of money! Use that money to upgrade to a Printify Premium account once you start getting orders. Source: about 3 years ago
You can try a print on demand with cool designs. printify. Source: over 3 years ago
Printful - White-label printing under your brand. Free shipping and 20% off samples + 3 day average turnaround.
Merch by Amazon - Create, sell, and promote custom branded t-shirts
teelaunch - Discover the perfect print-on-demand partner for your Etsy and Shopify stores with teelaunch.
SPOD - SPOD is a Print-On-Demand and Dropshipping service that allows you to create, promote and sell your products online.
RedBubble - UNCOMMON DESIGNS BY INDEPENDENT ARTISTS EVERYWHERE
CustomCat - CustomCat is a Print-On-Demand Custom Product Fulfillment service that gives you a dedicated place to create and sell custom products and watch your brand thrive.