About Hexxie

We close the gap where your leads go cold.

Hexxie is a UK AI automation studio built and run by Joel Mumby. Not an agency reselling someone else's software — every system is designed and built in-house, for the specific business it's going into.

What we actually do

Most businesses lose money in the same place: the gap between a lead coming in and a human getting to it. Leads go cold in that gap. Old databases rot in it.

We close it. We build custom AI agents that engage, qualify and convert leads over WhatsApp and SMS — the channels people actually reply on — so no lead sits waiting and no opportunity gets forgotten.

Email gets ignored. Calls get screened. Messages get read.

Built properly, not bolted together

There's a lot of "AI for sales" being sold right now, and most of it is thin. What sets our builds apart is that they're engineered to run in the real world — handling hundreds of conversations, plugging deep into your CRM, and holding up under proper volume.

The WealthBuilders agent runs a live, multi-product qualification flow into Pipedrive every day. The Blue Earth Summit campaign proved the same engine at scale — reviving a database of thousands and pulling revenue out of contacts everyone else had given up on.

Founder-led, start to finish

When you work with Hexxie you work directly with the person building your system — not an account manager passing notes to a dev team. That means it gets built right, it gets fixed fast, and it does exactly what your business needs.

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