Selzy VS RepDB
Compare Selzy VS RepDB and see what are their differences
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Selzy
MailerLite
Mailmodo
Easymailing
Loops.so
Brevo
MailChimp
Blocks
RepDB
Selzy is an email marketing platform designed for small and midsize businesses that need an affordable and easy-to-use tool for creating and managing campaigns. With its drag-and-drop email builder and ready-made templates, you can launch a campaign in as little as 15 minutes without any design or coding skills. The platform lets you segment audiences, run A/B tests, automate email flows, and integrate with popular services such as CRM and CMS platforms. Selzy also includes AI tools that can generate text and images, analyze your email content, and help improve effectiveness and deliverability. Advanced analytics provide insights into campaign performance and highlight areas for improvement, while automation scenarios keep campaigns running continuously. You can set up workflows for welcoming new subscribers, sending birthday offers, or reminding customers about abandoned carts.
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 400 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.
Selzy RepDBSelzy's answer
Small and medium-sized businesses.
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.
Selzy's answer
Selzy is an easy-to-use email marketing tool, even for beginners, and with prices starting at $7.50, it is a cost-effective option.
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:
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.
MailerLite - Affordable Email Marketing Software. Get all features (Segmentation, Automation, A/B testing) for up to 1,000 subscribers & send unlimited emails for free!
Mailmodo - Helping marketers build interactive emails and get better conversions from email marketing
Easymailing - Email Marketing platform. User friendly and beautiful design
Loops.so - We bought a billboard in Times Square and we're letting you advertise your startup on it!It's free.
Brevo - Innovative online Email Marketing solution to manage your contacts, create & send your newsletters and track your results. More than 80 000 clients. Best prices and attractive features.
MailChimp - MailChimp is the best way to design, send, and share email newsletters.