Best URL Shorteners with Custom Domains in 2026: Top 8 Compared

A custom domain transforms a plain shortened link into a branded asset that builds trust, improves click-through rates, and reinforces your identity every time someone shares it. If you're tired of generic bit.ly or tinyurl.com links and want URLs that look like yourbrand.co/launch, you need a URL shortener that supports custom domains properly.

In this guide, we compare the eight best URL shorteners with custom domain support in 2026, covering pricing, features, analytics depth, team collaboration, and ease of setup. Whether you're a solo creator, a marketer running campaigns, or an enterprise managing thousands of branded links, there's an option here for you.

What Is a URL Shortener with Custom Domains?

A URL shortener with custom domains is a link management platform that lets you replace the default shortening domain (like bit.ly) with your own purchased domain (like go.yourcompany.com). Instead of a generic short link, every URL you generate carries your brand.

Custom domains typically require:

• A domain you own (often a short one ending in .co, .io, .link, or a subdomain of your main site)
• DNS configuration (usually a CNAME or A record pointing to the shortener)
• A paid plan on most shorteners (custom domains are rarely available on free tiers)

Why Branded Short Links Matter

Research consistently shows that branded short links outperform generic ones. Rebrandly's own data suggests branded links can increase click-through rates by up to 39% compared to generic shorteners. Here's why:

1. Trust: Users are more likely to click a link that contains a recognizable brand name than an anonymous short URL.
2. Recall: Branded domains reinforce brand awareness with every share.
3. Spam avoidance: Some free shortener domains are flagged by spam filters; your own domain has a clean reputation.
4. Control: You own the redirects. If a service shuts down, you can migrate without breaking links.
5. SEO and analytics: Branded links integrate cleanly with marketing attribution and tracking workflows.

Top 8 URL Shorteners with Custom Domains Compared

Here's a quick comparison of the platforms we'll cover in detail below:

Platform	Starting Price (Custom Domain)	Free Custom Domain Trial	Best For
Lunyb	Free tier available	Yes	Privacy-conscious users & creators
Rebrandly	$13/month	1 domain on free plan	Marketing teams
Bitly	$35/month	No	Enterprise marketing
Short.io	$20/month	Yes (free tier)	Developers & SMBs
T.ly	$5/month	No	Budget users
BL.INK	$48/month	No	Enterprise compliance
Dub.co	Free tier available	Yes	Open-source enthusiasts
TinyURL	$9.99/month	No	Simple branded links

1. Lunyb — Best for Privacy-Focused Branded Links

Lunyb is a modern URL shortener built with privacy and simplicity at its core. It supports custom domains, click analytics, password protection, and link expiration without the heavy enterprise pricing of legacy platforms.

Key Features

• Custom domain support with simple CNAME setup
• Privacy-respecting analytics (no invasive tracking of end users)
• Password-protected and expiring links
• QR code generation
• Bulk link creation

Pros

• Generous free tier including custom domain testing
• Clean, modern dashboard
• Strong focus on user privacy
• Transparent pricing

Cons

• Smaller integration library compared to Bitly or Rebrandly
• Newer platform, still growing its feature set

If you want a deeper look, read our honest review of Lunyb covering trust, performance, and features.

2. Rebrandly — Best for Marketing Teams

Rebrandly is one of the most established branded link platforms, with over 100,000 custom domains under management. It's purpose-built for marketers who need granular control over branded URLs at scale.

Key Features

• Unlimited custom domains on higher tiers
• UTM builder and link retargeting
• Team workspaces with role permissions
• Deep integrations (HubSpot, Zapier, Salesforce, etc.)
• API for developers

Pros

• Mature, reliable infrastructure
• Excellent custom domain management
• Strong analytics and reporting

Cons

• Pricing jumps quickly with link volume
• UI can feel overwhelming for casual users

For pricing details and a full breakdown, see our Rebrandly Review 2026.

3. Bitly — Best for Enterprise Marketing

Bitly is the most recognized name in URL shortening, and its branded link tools have matured considerably. Custom domains are available on paid plans, with strong analytics and a polished mobile app.

Key Features

• Custom branded short domains (CSDs)
• QR code suite
• Link-in-bio pages
• Campaign-level analytics

Pros

• Industry-standard reliability
• Huge integration ecosystem
• Polished user experience

Cons

• Expensive — custom domains start at $35/month
• Free tier no longer includes custom domains

4. Short.io — Best for Developers and SMBs

Short.io strikes a balance between developer-friendly tooling and small-business simplicity. It supports unlimited custom domains even on lower tiers, which is rare in this category.

Key Features

• Unlimited custom domains on paid plans
• Robust REST API
• A/B testing and link rotation
• Geo and device targeting

Pros

• Fair pricing relative to features
• Developer-friendly with strong API docs
• Free tier supports one custom domain

Cons

• Dashboard is functional but not flashy
• Some advanced reports require higher tiers

5. T.ly — Best Budget Option with Custom Domains

T.ly is a lightweight, affordable URL shortener that quietly added custom domain support and has become a favorite among indie hackers and small teams who don't need enterprise features.

Key Features

• Custom domains on inexpensive paid plans
• Simple analytics
• QR codes and link previews
• API access

Pros

• One of the most affordable options
• Easy to set up
• No bloat

Cons

• Limited team collaboration features
• Fewer integrations than competitors

6. BL.INK — Best for Enterprise Compliance

BL.INK targets large organizations with strict compliance requirements: healthcare, finance, and government. Custom domains are central to its offering, paired with audit logs and SSO.

Key Features

• Unlimited custom domains
• SOC 2 Type II compliance
• SAML SSO and granular user permissions
• Enterprise SLAs

Pros

• Strong security and compliance posture
• Dedicated account management
• Reliable infrastructure

Cons

• Expensive — not suitable for small teams
• Onboarding is heavier than self-serve competitors

7. Dub.co — Best Open-Source Option

Dub.co is a modern, open-source URL shortener that has gained rapid traction with the developer community. It supports custom domains on its hosted free tier and can also be self-hosted for full control.

Key Features

• Custom domains on free hosted plan
• Open-source codebase (self-hostable)
• Modern analytics dashboard
• Link-in-bio support
• Built-in QR codes

Pros

• Excellent free tier
• Transparent, open-source
• Beautiful, modern UI

Cons

• Newer platform, fewer integrations
• Self-hosting requires technical skill

8. TinyURL — Best for Simple Branded Links

TinyURL has been around since 2002 and added branded domain support on its paid plans. It's a good fit for users who want a familiar, no-frills shortener with custom domain capability.

Key Features

• Custom domain on paid plans
• Basic analytics
• Bulk shortening
• API access

Pros

• Long-standing reliability
• Affordable entry pricing
• Familiar brand

Cons

• Dated interface
• Limited advanced features

Feature Comparison: Custom Domain Capabilities

Platform	Multiple Domains	SSL/HTTPS	Subdomain Support	Domain Analytics
Lunyb	Yes (paid)	Yes	Yes	Yes
Rebrandly	Yes (unlimited on higher tiers)	Yes	Yes	Yes
Bitly	Limited	Yes	Yes	Yes
Short.io	Unlimited	Yes	Yes	Yes
T.ly	Limited	Yes	Yes	Basic
BL.INK	Unlimited	Yes	Yes	Advanced
Dub.co	Yes	Yes	Yes	Yes
TinyURL	Limited	Yes	Yes	Basic

How to Set Up a Custom Domain on a URL Shortener

The setup process is similar across most platforms. Here's a typical workflow:

1. Buy a short domain. Look for something short, brandable, and easy to type. Subdomains of your main site (like go.yourbrand.com) also work well.
2. Add the domain to your shortener. Inside your account, navigate to domain settings and add your new domain.
3. Configure DNS records. Add the CNAME or A record provided by the shortener to your domain registrar's DNS settings.
4. Wait for propagation. DNS changes typically take 5 minutes to a few hours.
5. Verify and enable SSL. Most platforms automatically provision an SSL certificate so your links use HTTPS.
6. Start creating branded links. Set your new domain as the default and begin generating short URLs.

Choosing the Right Platform for You

Pick based on your real needs, not feature lists:

• Solo creator or small team: Lunyb, Dub.co, or T.ly offer the best price-to-feature ratio.
• Marketing team: Rebrandly or Short.io provide the analytics and integrations you need.
• Enterprise: Bitly or BL.INK offer the compliance and SLAs required at scale.
• Developers: Dub.co (open-source) or Short.io (strong API) are ideal.
• Privacy-conscious users: Lunyb leads with privacy-respecting analytics.

For a broader look at the URL shortener landscape beyond custom domains, check our 2026 buyer's guide to the best URL shorteners.

Common Mistakes to Avoid

1. Choosing a domain that's too long. The whole point of a shortener is brevity. Aim for under 15 characters total.
2. Skipping SSL. Always enable HTTPS — modern browsers warn users on insecure links, killing click-through rates.
3. Not testing redirects. Before sharing widely, test on multiple devices and networks.
4. Locking into one provider. Since you own the domain, you can migrate. But ensure your provider exports link history easily.
5. Ignoring analytics. The whole value of branded links is measurement. Set up tracking from day one.

FAQ

Can I use a custom domain with a free URL shortener?

Some platforms like Lunyb, Dub.co, and Short.io offer custom domain support on free or low-cost tiers. Most established providers (Bitly, BL.INK) require paid plans for custom domains.

What's the difference between a custom domain and a vanity URL?

A custom domain is your own purchased domain (like go.yourbrand.com) used as the base of every short link. A vanity URL is the customizable slug at the end (like /spring-sale). The best branded links combine both: go.yourbrand.com/spring-sale.

Do I need a separate domain for short links?

Not necessarily. You can use a subdomain of your existing site (like go.yourbrand.com), which is free and keeps your branding consistent. Many businesses choose this route over buying a separate short domain.

Will custom branded short links improve my click-through rates?

Yes, in most cases. Studies from Rebrandly and others suggest branded links can lift click-through rates by 30–40% compared to generic shorteners, primarily because they look more trustworthy and recognizable.

Can I move my custom domain between URL shorteners?

Yes — since you own the domain, you can change DNS records and point it to a different provider at any time. However, existing short links won't carry over unless your new provider supports link import, so plan migrations carefully.

Final Thoughts

Custom domains turn ordinary short links into recognizable brand assets. The right choice depends on your scale, budget, and priorities. For most independent creators and small teams, platforms like Lunyb, Dub.co, and Short.io offer the best mix of affordability and capability. For larger marketing teams, Rebrandly remains a strong default. And for enterprises with strict compliance needs, BL.INK and Bitly are worth the investment.

Whichever platform you choose, the single most important step is simply to start using branded links. Every untracked, generic short URL is a missed opportunity to build trust and measure performance.