Check before and after sharing
Nova Shield evaluates destinations at creation, after edits, when evidence becomes stale, and when risk signals change.
About 4ul.ink
Links people can keep trusting
4ul.ink is a VuNova product built to protect destinations, measure useful outcomes, and keep ordinary redirects dependable when plans or analytics limits change.
Why it exists
Link infrastructure, not just shorter URLs
A shared link becomes part of a campaign, QR code, printed product, profile, or application. It needs control, safety, measurement, and a clear continuity policy.
Connect clicks to outcomes
Privacy-conscious analytics, campaigns, conversions, and revenue attribution show what a link achieved.
Keep redirects dependable
Analytics and API quotas control data collection and automation; they do not switch off ordinary redirects.
Link continuity
What happens when a plan changes
- Reaching an analytics limit never disables an existing redirect.
- Downgrading does not break existing links on the 4ul.ink domain.
- Existing resources become read-only when a lower plan cannot manage their current volume.
- Custom domains receive the documented grace period and remain portable because you control their DNS.
- Link and analytics exports reduce lock-in and support migration.
VuNova
Independent product, shared foundation
4ul.ink is designed to remain independently deployable. Optional NovaCore services can add shared identity, billing, licensing, and notifications without turning redirects into a dependency on a marketing website.
The same product family includes document, media, and commerce experiences that can use protected 4ul.ink links for distribution and measurement.
VuNova products
One ecosystem, focused products
Each product solves its own job and can operate independently while sharing optional platform services.