Kembar Digital Indonesia

Jl. Raya Anyar No.2, Kerobokan, Kec. Kuta Utara, Kabupaten Badung, Bali 80361

Marketing site for Coinfiliate: fast Jamstack landing with secure sign-in and GDPR-ready privacy to fuel pre-registration for a crypto cashback extension.

Coinfiliate.com Website Showcase: Jamstack Marketing Site + Secure Auth for Pre-Registration

Coinfiliate is a platform and browser extension that hunts the best online paybacks and returns them in crypto. We developed the platform and delivered the public marketing site including the secure sign-in flow that underpins pre-registration and the partner dashboard.

What we delivered

  • Conversion-oriented landing that explains the value (“maximize rewards / highest paybacks”) and primes for extension launch.

  • Auth & account entry for early users via a secure sign-in page.

  • Compliance-first privacy with a GDPR policy naming Kembar Digital Indonesia as data controller.

Highlights / Tech

  • Jamstack architecture for speed and reliability, designed to scale with the extension launch.

  • Authentication layer ready for OAuth/email flows and future wallet linking.

  • Clear data transparency around account, usage, and transaction data; payout references aligned with the product vision.

Impact

  • A focused, fast site that captures interest ahead of the extension release.

  • Lower friction for early sign-ins and partner onboarding.

  • Strong trust posture through explicit privacy and data handling.

Visit the project: coinfiliate.com