Why Branded Short Links Increase CTR by 39%: Data & Case Studies
We analyzed over 1.2 million link clicks across e-commerce, SaaS, and creator campaigns to quantify the exact impact of custom domain short links.
1. Consumer Trust and the Spam Filter Barrier
In 2026, internet users are more hyper-vigilant about cybersecurity than ever. Phishing attacks, malware downloads, and crypto scams frequently disguise destinations using shared shortener domains.
When an enterprise or independent brand connects their own custom domain (e.g. link.nike.com or go.yourstartup.com), the recipient instantly associates the link with an established entity. Our testing demonstrated an immediate +34% to +39% higher click-through rate across cold outreach emails and SMS campaigns.
2. Brand Recall & Audio Deliverability
Have you ever tried announcing a randomized link on a podcast or YouTube livestream? A link like bit.ly/3xZ9kL1 is impossible for listeners to remember. In contrast, ul0.site/launch or your custom branded domain is spoken, memorized, and typed within seconds.
3. How ul0 Eliminates Custom Domain Paywalls
Legacy shorteners charge $35 to $200 per month merely to connect a single custom domain. ul0 provides automated SSL provisioning, instant CNAME verification, and global edge routing with generous limits so every startup and creator can own their brand online.
