Skip to content

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, that 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, all inside the brand's existing online store

The H2FY customer agent recommending a product

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

Inside the system

AI customer agent with human handoff

  1. 01Product guidance

    The right bottle for the way you use it

    A customer asks which one to get and the agent answers like a good shop assistant would, with the two products side by side and a link straight to each page

    Product recommendation with product cards
  2. 02Shipping question

    Shipping, answered from the policy

    Where the brand ships and how delivery works come from the store's own policy, and the agent offers the next step instead of leaving the customer to search

    A shipping question answered with next steps
  3. 03Returns and warranty

    A warranty case, opened in the chat

    A cracked lid becomes a warranty claim without a form: the agent explains what is covered, asks for the order number and the photo it needs, and files the claim

    A warranty question handled in the conversation
  4. 04Complaint capture

    The complaint, recorded and confirmed back

    For a wrong item the agent collects the details one at a time, shows the customer exactly what it recorded and files it for the team to act on

    A complaint recorded with its details
  5. 05Human handoff

    A person, one step away

    When a customer wants a person, the agent hands the whole conversation to the H2FY team with the customer's preferred channel, so nobody has to repeat themselves

    A conversation handed to a representative

Try the AI agent

AI customer agent with human handoff

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

Open live demo ↗

This demo is provided by a third-party service, Convocore. Opening it loads content from that provider, which may set its own cookies and analytics, and anything you type into it is processed by that provider. Please do not enter personal or confidential information.

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

The H2FY customer agent on a phone

Deployed in the client's environment

The agent runs as a widget in the StayH2fy store, where customers already are, so the store itself is the brand's and 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

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, where we look at how you work today and where a connected system would actually change things