XSAlert
Sweet Alert
URLify
SweetAlert for Bootstrap
Stop data skimming w/ network activity change detection 🕵️

Bitly
Rebrandly
TinyURL
Cutt.ly
Dub.co
Linktree
Dub
Short.io makes short links (vanity urls) on your own domain. Free signup, analytics and API. Chrome, slack, zapier and segment integrations.

Which is more popular?
Based on our record, Short.io seems to be more popular. It has been mentioned 8 times since March 2021.
Website, pricing, platforms and company facts side by side.
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Javascript Constable
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| Website | fluxguard.com | short.io |
| Pricing | — | |
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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
Short.io is recommended for businesses, digital marketers, social media influencers, and any individuals who need to manage multiple links with custom domains while tracking detailed user engagement data.
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using Javascript Constable and Short.io. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.

We have no reviews of Javascript Constable yet. Be the first one to post
Short.io stands out as the strongest free branded link shortener for users who need a custom domain today. According to Zapier’s May 2026 roundup, Short.io is the best free URL shortener overall. Its free forever plan...
Initially launched as short.cm, to be rebranded from Short.cm to Short.io to reflect its broader vision and global reach better. The platform expanded its features to meet these needs, introducing capabilities like...
Short.io has a free plan with basic features. However, to access advanced analytics, you must upgrade to one of their paid plans—Personal ($19/month), Team ($49/month), or Enterprise ($149/month). You can also choose...
Recommendations tracked on public social media and blogs since March 2021.

Tracking Javascript Constable since Mar 2021.
Choose a shortener: Pick a link shortener that fits your needs---many offer options like custom branding, QR code creation, and analytics. Ziplink, Short.io, and Bitly are all capable of that. If you are looking for something really... - Source: dev.to / over 1 year ago
Same, but a little more elegant is short.io. It's a link shortener, but with a $19/month plan you can add a ton of customization to your links. One of those being limit on clicks. Same problem here that the file is still hosted elsewhere... Source: over 3 years ago
Can I ask you how you have integrated short.io into your app? Via Zapier or API? Source: about 4 years ago
When comparing Javascript Constable and Short.io, you can also consider the following products.

XSAlert is a jQuery open-source plugin to enhance your websites with an easy-to-use and fully customizable popup alert It supports many input types, it's responsive, and there are many CSS pre-made themes available
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Get the most out of your social and online marketing efforts. Own, understand and activate your best audience through the power of the link with Bitly Enterprise.
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Sweet Alert is a replacement for Javascipt's "Alert".
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Rebrandly is the easiest way to create, share and manage branded links.
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Turn your URL's into suspicious looking links
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The first notable URL shortener, online since 2002. Branded short links on your own domain, with click analytics that count human and bot traffic separately, QR codes, editable destinations, bulk creation and a REST API.
Compare TinyURL to Javascript Constable or Short.io: