Set up a GDPR-compliant captive portal in an afternoon
Guides
A captive portal is the page guests see before they get online. Done right, it's the friendliest data-collection point you'll ever run — and a lawful one.
Steps
- Connect your access points to oneCDP (most captive-portal-capable hardware works).
- Brand the page: logo, colours, a short welcome, an optional promo.
- Pick a sign-in: email, SMS code or social login.
- Add an explicit consent checkbox stating what you collect and why.
- Publish — visits start flowing into profiles immediately.
Conversion tips
Keep the ask small. One email field with clear consent beats a long form every time, and it gives you a clean basis to communicate later. Offer a reason to opt in — a small perk on the next visit works well.