
Sawyer
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CourseStorm
Arlo
Enrollsy
Tuio.org
WPAmelia
ClassDuo is class registration software for in-person programs like camps, workshops, and community classes. It lets you create schedules, collect payments, manage waitlists, track attendance, send reminders, and handle waivers—all in one place.

uberflip
CoSchedule
Rocketium
Storify
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VigLink
Typito
Embedly helps publishers and consumers manage embed codes from websites and APIs.

Which is more popular?
Based on our record, Embedly seems to be more popular. It has been mentioned 13 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | classduo.com | embed.ly |
| Pricing | ||
| Company | Startup from the United States · 1 - 9 employees · 2024 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


ClassDuo is a modern class registration platform designed for organizations that offer in-person classes, workshops, camps, or community programs. It streamlines the entire registration process, making it easy for staff to create class schedules, publish registration pages, collect payments, and...
No description of Embedly yet.
What each product offers, as listed by its team.


No features have been listed yet.
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
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Tips On Embedding In Blogs And Websites Using Embedly
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using ClassDuo and Embedly. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking ClassDuo since Jul 2025.
You can see what kinds of properties you can see for media - I fed the URL of a video into embed.ly as that document suggested, but none of the fields returned gave me a video length... You may want to try with one of the images posted... Source: almost 3 years ago
Some people report success with getting approved by https://embed.ly/, others report that service never responded to them. Source: over 3 years ago
Embed.ly — Provides APIs for embedding media in a webpage, responsive image scaling, extracting elements from a webpage. Free for up to 5,000 URLs/month at 15 requests/second. - Source: dev.to / almost 4 years ago
When comparing ClassDuo and Embedly, you can also consider the following products.

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CoSchedule is the #1 marketing calendar that helps you stay organized and get sh*t done. Plan, produce, publish and promote your content.
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Impossibly simple course enrollment software.
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A DIY video creation platform. Make videos in minutes using preset themes and templates.
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