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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.
MicroAcquire RepDBRepDB'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, MicroAcquire seems to be more popular. It has been mentiond 138 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.
Upon launching NuloApp, Kaloyan listed the product on Acquire with the primary goal of gathering feedback from potential buyers about what features or metrics they value most in a SaaS product. To his surprise, within the first day of listing, he received multiple offers. After a brief meeting with one interested buyer, they quickly agreed on a $20k deal, validating the product's value and market potential. - Source: dev.to / almost 2 years ago
I've heard that people have had success selling side projects with https://acquire.com/ โ have you looked into it? - Source: Hacker News / almost 2 years ago
The hero of our story today is Max, a software engineer at Red Hat. He built https://description-generator.online (an AI description generator for Etsy products) and sold it on acquire.com. A senior backend engineer by day and a serial hacker and tinkerer by night, Max always had a passion for building products, and GPT was the last piece of the puzzle he was waiting for. - Source: dev.to / about 2 years ago
Well lets just say, that creating an application that can be put into the market and would generate some revenue, not talking about millions here but just something that a small amount of clients would be after. I see these many saas companies on sale on acquire.com and they have TTM revenue of 50-80K so perhaps something similar to those? Source: over 2 years ago
Basically like acquire.com but instead of buying and selling the business, you get a list of products that tech people have made but they don't want to market or sell, and you get a comission for sales. Source: over 2 years ago
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