Checkly VS RepDB
Compare Checkly VS RepDB and see what are their differences
Uptime monitoring, status pages, and error tracking that show every region's reading, not one green dot. Flat pricing, no per-subscriber fees, real free tier.
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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.
Checkly RepDBRepDB'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, Checkly seems to be more popular. It has been mentiond 11 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.
Checkly | Senior Sales Engineer, Sales Engineer | Remote (Europe / US Eastern Time zone) | Full-time | https://checklyhq.com Checkly is the active reliability layer for developers and agents — we unify testing, synthetic monitoring, and observability into a single AI-native workflow, so engineering teams (and the agents shipping alongside them) can catch issues before customers do. We're hiring two roles on our... - Source: Hacker News / about 1 month ago
Monitoring Tool: While there are many tools such as Grafana, Sentry, and Prometheus, we will be using Checkly to detect when something goes wrong within an application. These tools can fire a webhook or alert when things break. - Source: dev.to / 11 months ago
With risk of tooting my own horn too much, this is exactly why I started my company https://checklyhq.com We approach it a bit different: we blur the lines between E2E testing and production monitoring. You run an E2E test and promote it to a monitor that runs around the clock. It's quite powerful. Just an E2E test that logs into your production environment after deploy and then every 10 minutes will catch a ton... - Source: Hacker News / about 3 years ago
Headless Recorder from Checkly might be a cool addition and it supports Playwright and Puppeteer 🙌. Source: almost 4 years ago
Checklyhq.com - Checkly is the API & E2E monitoring platform for the modern stack: programmable, flexible and loving JavaScript. Generous free tier for devs. - Source: dev.to / almost 4 years ago
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