Enterprise ClientTechnology / SaaS

AI Chat Assistant — 24/7 Customer Support Automation

We designed and deployed a context-aware AI chat assistant that handles customer queries across web and messaging channels — cutting support ticket volume by 90% and delivering sub-second response times around the clock.

AI Chat Assistant — 24/7 Customer Support Automation

The Challenge

The client's support team was overwhelmed with repetitive queries, leading to long response times and high operational costs. They needed an intelligent layer that could resolve the majority of common issues without human intervention, while escalating complex cases seamlessly.

What We Built

Zarrx built a custom AI Chat Assistant with multi-language support, session context retention, and smart human handoff. The system was deployed across the client's website, WhatsApp, and Slack, and integrated directly with their existing Zendesk and HubSpot CRM.

Technologies Used

Next.jsNode.jsNestJSOpenAI APIZendeskHubSpotWhatsApp Business APIAWS

The Results

Measurable outcomes delivered

90% Reduction

in support ticket volume handled by human agents

24/7

availability with consistent response quality

<1 second

average AI response latency

6 Channels

deployed from a single integration — web, WhatsApp, Slack & more

What the client said
"The AI assistant Zarrx built transformed how we handle customer queries. It resolved 90% of questions automatically and our team can now focus on high-value interactions. The integration was seamless."

Operations Director

Enterprise Technology Client

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