
ngrok
Pinggy.io
tunnelto.dev
localhost.run
LocalXpose
Requestly
LocaltoNet
A beautiful, open-source, tunneling service - written in PHP

Sawyer
Swiftlier
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.

Which is more popular?
Based on our record, Expose seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | expose.dev | classduo.com |
| Pricing | ||
| Company | — | Startup from the United States · 1 - 9 employees · 2024 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Expose yet.
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...
What each product offers, as listed by its team.


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


No analysis of Expose yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How To Use Mastering The Mix EXPOSE - Overview
More videos
No ClassDuo videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


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


Expose - Expose local sites via secure tunnels. The free plan includes an EU Server, Random subdomains, and Single users. - Source: dev.to / over 2 years ago
I use Expose and it works awesome for me. Source: over 4 years ago
Tracking ClassDuo since Jul 2025.
When comparing Expose and ClassDuo, you can also consider the following products.

ngrok enables secure introspectable tunnels to localhost webhook development tool and debugging tool.
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Discover a wonder-filled world of kids classes, camps, events, and activities, right in your neighborhood
Compare Sawyer to Expose or ClassDuo:

Public URLs for localhost without downloading any binary
Compare Pinggy.io to Expose or ClassDuo:

Swiftlier, the all-in-one platform for educational businesses. Streamline complexity. Maximise potential. Swiftlier cuts through admin with automation, giving you time to sell, lead and educate
Compare Swiftlier to Expose or ClassDuo:

Expose localhost to the internet with a public URL
Compare tunnelto.dev to Expose or ClassDuo:

Impossibly simple course enrollment software.
Compare CourseStorm to Expose or ClassDuo: