XXubrTech
Ecommerce · Global2025

CartPilot AI Assistant

An AI support agent that cut ticket load 42% and lifted CSAT to 4.6/5.

42%

Ticket reduction

4.6/5

CSAT score

24/7

Coverage

2 mo

Time to value

Overview

The brief, the build, and the breakthrough.

CartPilot's support team was drowning in repetitive tickets. We embedded an AI assistant trained on their product catalog, FAQs, and ticket history — with safe handoff to human agents.

The challenge

Where they started

Support volume was growing faster than the team could hire. Customers waited hours for basic answers, agents repeated themselves on the same 20 questions, and CSAT was sliding. Off-the-shelf chatbots felt robotic and broke trust.

Our solution

What we built

We built a retrieval-augmented AI assistant grounded in CartPilot's product data, policies, and historical resolutions. It handles tier-1 queries instantly, escalates ambiguous cases to humans with full context, and learns from every resolved ticket.

The outcome

Where they are now

Support ticket load dropped 42% in the first month, CSAT rose from 3.8 to 4.6, and the team finally had time to handle high-value, complex cases.

Our approach

How we delivered.

A senior team, predictable cadence, and decisions made in the open.

01

Knowledge audit

We mapped CartPilot's product catalog, policies, and 18 months of resolved tickets.

02

RAG architecture

Vector search over a curated knowledge base with citations on every answer.

03

Safe handoff

Confidence thresholds, human escalation paths, and a feedback loop for continuous learning.

04

Operate & improve

Weekly evaluation reports, prompt updates, and knowledge-base tuning.

Tech stack

The tools behind the build.

Modern, proven, and chosen for long-term maintainability.

AI & ML

OpenAI GPT-4LangChainPineconeEmbeddings

Application

Next.jsPythonFastAPIPostgreSQL

Infra & ops

VercelAWSDatadogPostHog
We reduced manual operations by 65% after XubrTech built our custom internal platform. They felt like an in-house team.
AK

Ahmed Khan

COO, CartPilot

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