ABOUT ZVZ DIGITAL

Better leads.
Smarter ads.

ZvZ Digital started in 2026 because of a paradox: small businesses running ads get plenty of leads but can't tell which ones will buy. ZvZ AI Hub picks out the good leads so sales calls them first, then sends closed sales back to the ad platform so it finds more customers like them. Now open for early access.

See ZvZ AI Hub

FOUNDER

Cao Hoang Nhat Duy

DIGITAL MARKETING · WEBSITE · CRM

I work in marketing and websites: building WordPress sites, running ads, setting up tracking and building Bitrix24 CRMs for sales teams.

The more of that work I did, the clearer it became that the problem wasn't lead volume. Ads were optimized for form fills, so they brought in more people who fill forms, including people who never buy. Sales wasted time calling junk leads, and the ad platform never learned which leads turned into orders. ZvZ AI Hub is what I'm building to close that loop.

caohoangnhatduy.com ↗

BEFORE ZVZ

What I've
worked on.

  • Marketing at ALLY.
  • Freelance websites, advertising, e-commerce and social media.
  • Building and rolling out Bitrix24 CRM.
  • A portfolio project: TQH Architects.

Résumé ↗   Portfolio ↗

WHAT WE'RE BUILDING

More leads
aren't more sales.

Ad platforms only learn from the signals you send back. If the only signal is "someone filled in a form", the ads go looking for more form-fillers, not buyers.

ZvZ AI Hub does three things: scores leads to pick out the good ones, prompts sales to follow up with the right people first, and sends closed sales to the Meta Conversions API. Once the ads know which leads became revenue, budget shifts toward those customers. For teams that want help wiring it up, we also do the implementation.

See where the product is today ↗
HOW WE USE CLAUDE

Today and next

  • Today: Claude Code, to write and test our integrations (n8n/Make, HubSpot, Zalo Cloud API, Meta APIs) and internal tools.
  • Next: the Claude API, to score leads, explain each score in plain language and draft Zalo/email follow-ups that a person approves before sending.

Messages only go to people who opted in, and every message has an opt-out. We follow Anthropic's Usage Policy and our own responsible use policy.

COMPANY

ZvZ today.

We're small: one person, one product in development, and hands-on implementation for businesses that need it.

Đọc bằng tiếng Việt ↗
ZVZ DIGITAL
Founded2026, Vietnam
FounderCao Hoang Nhat Duy (Christmas Cao)
Legal entityRegistration in progress
ProductZvZ AI Hub (in development, early access)
Contact[email protected] · +84 907 499 047

GET IN TOUCH

How many of
your leads buy?

Tell us in a few lines. One message is enough to start.

Message ZvZ ↗