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

Custom domains turn ordinary short links into branded marketing assets. Instead of sending traffic through a generic bit.ly URL, you can route clicks through your own short domain like go.yourbrand.com—boosting click-through rates, trust, and brand recall. This guide breaks down the best URL shorteners with custom domain support in 2026, including features, pricing, and which one fits your use case.

What Is a Custom Domain URL Shortener?

A custom domain URL shortener is a link management tool that lets you use your own short domain (for example, lnk.acme.io) instead of the provider's default domain. Branded short links typically generate 30–40% higher click-through rates than generic ones, according to multiple industry studies, because users immediately recognize and trust the source.

To use a custom domain, you usually need to:

1. Purchase a short domain from a registrar (e.g., Namecheap, Porkbun, GoDaddy).
2. Add the domain in your URL shortener's dashboard.
3. Update DNS records (typically A, CNAME, or both) to point at the shortener's servers.
4. Wait for SSL provisioning and domain verification.
5. Start creating branded short links.

Why Branded Short Links Matter

Branded short links aren't just cosmetic. They serve several measurable purposes:

• Higher CTR: Users click links they recognize. A branded prefix signals legitimacy.
• Brand reinforcement: Every share, tweet, or DM becomes a branding touchpoint.
• Trust & security: Generic shorteners are increasingly flagged by spam filters and social platforms. Custom domains avoid this.
• Attribution control: You own the domain, so if a provider shuts down, you can migrate without losing link equity.
• Compliance: Regulated industries (finance, healthcare) often require links to clearly identify the sender.

How We Evaluated These Tools

We ranked each shortener based on five criteria:

1. Custom domain support — unlimited vs. capped, free vs. paid tier.
2. Pricing — entry cost for branded links and value at scale.
3. Analytics depth — geographic, device, referrer, and UTM tracking.
4. Link management features — QR codes, deep links, link rotation, password protection.
5. API and integrations — automation for marketing stacks.

The 8 Best URL Shorteners with Custom Domains

1. Lunyb

Lunyb is a privacy-focused URL shortener that offers custom domain support alongside strong analytics and a clean, fast interface. It's well suited for creators, small businesses, and privacy-conscious teams who don't want to overpay for enterprise features they won't use.

Key features: Custom domains, click analytics, QR code generation, link expiration, password-protected links, and an open API. The free tier is generous, and paid plans unlock additional branded domains and team seats.

Pros:

• Affordable pricing with a usable free tier
• Strong privacy posture—minimal tracking of end users
• Fast redirect speeds globally
• Simple dashboard with no learning curve

Cons:

• Fewer enterprise integrations than legacy competitors
• Newer brand—less third-party tutorial content

For a deeper look, see our honest Lunyb review.

2. Rebrandly

Rebrandly is one of the most established branded link platforms, with a massive marketplace of available short domains and deep enterprise features. It's the go-to for agencies and large marketing teams.

Key features: Unlimited branded domains on higher tiers, UTM builder, link retargeting, deep links for mobile apps, Zapier integration, and a robust API.

Pros:

• Built-in domain marketplace
• Excellent enterprise integrations
• Strong team and workspace management

Cons:

• Pricing scales aggressively with link volume
• Many useful features locked behind higher tiers

Read our full Rebrandly review for 2026 to see if it's worth the cost.

3. Bitly

Bitly is the brand most people associate with URL shortening. Its custom domain support is solid, and the analytics dashboard is mature, with strong reporting for marketing teams.

Key features: Branded short domains, QR codes, link-in-bio pages, mobile deep links, and campaign management tools.

Pros:

• Industry-leading brand recognition
• Polished analytics and reporting
• Reliable infrastructure

Cons:

• Expensive compared to newer alternatives
• Free tier was recently restricted

4. Short.io

Short.io is a developer-friendly shortener with unlimited custom domains even on lower tiers. It's a favorite for SaaS companies that need a flexible, API-first link platform.

Key features: Unlimited branded domains, A/B testing, link cloaking, deep links, country-based redirects, and webhook support.

Pros:

• Generous custom domain limits
• Strong API and webhooks
• Pay-as-you-grow pricing

Cons:

• Interface can feel cluttered for new users
• Some advanced analytics require add-ons

5. T.LY

T.LY offers a simple, no-frills approach to branded short links at very competitive pricing. It supports custom domains starting from its entry paid plan and includes essential analytics.

Key features: Custom domains, click stats, browser extension, API access, and bulk link creation.

Pros:

• One of the cheapest paid plans on the market
• Clean, minimal interface
• Browser extension makes link creation fast

Cons:

• Fewer marketing automation features
• Limited team collaboration tools

6. BL.INK

BL.INK targets enterprise customers with strict compliance, security, and audit requirements. Its custom domain support is unlimited on most tiers, and it offers detailed link lifecycle management.

Key features: SSO/SAML, role-based access, GDPR-friendly analytics, custom slugs at scale, and integrations with Salesforce, HubSpot, and Marketo.

Pros:

• Built for enterprise compliance
• Excellent customer support
• Powerful tagging and reporting

Cons:

• Pricing is enterprise-tier from the start
• Overkill for individuals and small teams

7. Dub.co

Dub.co is a modern, open-source-friendly link platform with beautiful design, fast performance, and growing custom domain support. It's particularly popular with developers and product teams.

Key features: Custom domains, real-time analytics, QR codes, link cloaking, geo-targeting, and a developer-first API.

Pros:

• Modern UX
• Generous free tier
• Strong developer community

Cons:

• Younger product—some features still maturing
• Fewer pre-built integrations than legacy players

8. TinyURL

TinyURL is one of the oldest shorteners, and its modern paid plans now include custom domain support along with analytics and link management. It's a good budget pick for users who already know the brand.

Key features: Branded domains, link history, basic analytics, and bulk shortening.

Pros:

• Recognizable, trusted brand
• Cheap entry-level paid plan
• Simple to use

Cons:

• Analytics are basic compared to competitors
• Limited automation and team features

Feature & Pricing Comparison Table

Here's a side-by-side look at how the top contenders stack up for custom domain support and entry pricing in 2026.

Tool	Custom Domains	Free Tier	Entry Paid Plan	Best For
Lunyb	Yes	Yes (generous)	Low-cost	Privacy-focused creators & SMBs
Rebrandly	Unlimited (paid)	Limited	~$13/mo	Agencies & enterprise
Bitly	1 (Core)	Very limited	~$8/mo	Established marketing teams
Short.io	Unlimited	Yes	~$20/mo	Developers & SaaS
T.LY	Yes	Yes	~$5/mo	Budget-conscious users
BL.INK	Unlimited	No	~$48/mo	Enterprise & compliance
Dub.co	Yes	Yes	~$19/mo	Modern dev & product teams
TinyURL	Yes (paid)	Yes (basic)	~$10/mo	Casual users & small businesses

Prices are approximate and may change—always verify on the provider's website.

How to Choose the Right Custom Domain Shortener

Pick the platform that aligns with your scale, budget, and feature needs. Here's a quick decision framework:

• Solo creator or small business: Lunyb, T.LY, or TinyURL offer the best value.
• Marketing agency: Rebrandly's domain marketplace and team features are hard to beat.
• SaaS or developer team: Short.io or Dub.co for API depth and unlimited domains.
• Enterprise with compliance needs: BL.INK delivers SSO, audit logs, and security guarantees.
• Brand recognition first: Bitly remains the household name—useful when leadership prefers a known vendor.

For a broader overview that goes beyond custom domains, see our 2026 buyer's guide to URL shorteners.

Setting Up Your Custom Short Domain: A Quick Guide

Once you've chosen a platform, the setup process is similar across tools:

1. Choose a short, memorable domain. Aim for 4–8 characters. Use TLDs like .co, .io, .link, or country codes like .ly or .gl.
2. Register it with any reputable registrar.
3. Add the domain inside your shortener's dashboard under "custom domains" or "branded domains."
4. Update DNS records per the provider's instructions—typically an A record pointing at their IP or a CNAME.
5. Wait for propagation (anywhere from minutes to 24 hours) and SSL provisioning.
6. Test a sample link in an incognito window to confirm redirection and HTTPS.

Security and Privacy Considerations

Custom short domains add a layer of trust, but they also carry responsibilities. A few best practices:

• Enable HTTPS on every branded domain. Modern shorteners auto-provision SSL via Let's Encrypt—make sure it's on.
• Use link expiration for time-sensitive campaigns to prevent stale links from being abused.
• Audit redirects regularly so attackers can't compromise a destination and turn your branded link into a phishing vector.
• Choose providers with transparent data practices—ideally ones that don't sell click data or load third-party trackers on your end users.
• Enable two-factor authentication on your dashboard account. A compromised shortener account can redirect every branded link you've ever created.

Frequently Asked Questions

Do I need to own a separate domain for branded short links?

Yes. You'll register a short, dedicated domain (often a different TLD from your main site) and point it at your URL shortener via DNS. Many brands use formats like go.brand.com (a subdomain of their main domain) or a fresh short domain like brnd.co.

How much does a good custom short domain cost?

Domains range from $10/year for common TLDs to several hundred for premium short ones. Short, memorable .co, .io, or .link domains typically cost $15–$50/year. Premium 3- or 4-letter domains can run into thousands.

Can I use a subdomain instead of buying a new domain?

Absolutely. Using something like go.yourbrand.com or link.yourbrand.com is free (assuming you own the root domain) and reinforces your main brand. Most shorteners support subdomains natively.

Will custom short links hurt my SEO?

No, as long as your shortener uses 301 (permanent) redirects, link equity passes through to the destination. Avoid shorteners that use JavaScript or meta-refresh redirects, which search engines may not follow properly.

What happens if my URL shortener shuts down?

This is the biggest reason to use a custom domain. Since you own the domain, you can simply point its DNS at a new shortener and recreate your most important links. Without a custom domain, every short link you created becomes dead the moment the provider closes.

Final Thoughts

A custom domain transforms a short link from a throwaway redirect into a long-term marketing asset. Whether you choose a privacy-first option like Lunyb, an enterprise-grade platform like BL.INK, or a developer favorite like Dub.co, the most important step is starting. Pick the tool that matches your scale today—and make sure you own the domain so you're never locked in.