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H2FY · AI agent

First-line customer support for a wellness brand, with a person one step away

A customer agent for StayH2fy, a hydrogen-water bottle brand. It answers product, shipping, returns and warranty questions, points customers to the right product page, records complaint details, and escalates to a person when a conversation needs one. It runs inside the brand's existing online store.

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AI customer agent with human handoff

This is the real agent, not a recording. Ask it what you would ask the company.

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Chain did not build the StayH2fy store. The agent is deployed into the brand's existing website.

The H2FY customer agent open in the browser

Deployed in the client's environment

The agent runs as a widget in the StayH2fy store, where customers already are. The store itself is the brand's; the agent is the part Chain built.

The StayH2fy store with the agent launcher in the corner
The StayH2fy store on a phone with the agent launcher

The problem

A growing e-commerce brand receives the same questions all day: how the product works, what ships where, how returns work, which colour is available. The team answered each one by hand, and the conversations that genuinely needed a person were buried among the ones that did not.

What we built

  • A customer agent on the brand's catalogue and policies: products, shipping, returns, warranty and care
  • Direct links to the right product page inside the conversation, with product cards and images where they help
  • Complaint intake: the agent collects name, contact details and a description, confirms them back, and files them for follow-up
  • Human handoff: escalation requests and out-of-scope conversations are passed to a representative
  • Voice-ready: the same agent can take a live call
  • Deployed as a widget in the brand's existing online store

What the system does

  • Customer Q&A
  • Product guidance
  • Shipping, returns and warranty
  • Complaint capture
  • Human escalation
  • Voice calls

Technologies

  • Convocore
  • Gemini 2.5 Flash
  • Knowledge base
  • Voice
  • Website widget

Services involved

Let's find where your business is losing time.

A strategy call with the founders. We'll look at how you work today and where a connected system would actually change things.