All case studies
Ecommerce·March 18, 2026

Turning 15-minute response times into 45 seconds

A fast-growing DTC brand was losing qualified buyers to slow inbound response. We built an AI agent that qualifies, drafts, and sends within a minute — 24/7.

20× faster response · +38% reply rate
Client
Confidential — DTC ecommerce brand
Tools
Shopify · Gmail · WhatsApp · Claude · Google Sheets
Turning 15-minute response times into 45 seconds

Results

45s
median response time
+38%
reply-to-outreach rate
20×
faster than pre-Arthat baseline
0
new headcount required

The challenge

Their inbound came from five places — Shopify contact forms, Gmail, Instagram DMs, WhatsApp, and two landing-page forms. A single founder was triaging everything manually, often hours after the lead had cooled.

Two problems: speed (leads were going cold) and consistency (the same buyer was getting different answers depending on who replied).

What we built

We built a single agent that:

  • Ingests every inbound channel through their existing stack (no new tools).
  • Pulls the customer's order history, segment, and last interaction from Shopify.
  • Drafts a personalized reply grounded in the brand's voice guide and FAQs.
  • Sends automatically if confidence is high; escalates to the founder with a pre-drafted reply otherwise.

All actions are logged in Google Sheets with the agent's reasoning, so the team has a full audit trail.

How it shipped

The whole project went live in 3 weeks. Week 1 was discovery and stack mapping; weeks 2–3 were build, eval, and gradual rollout (first read-only, then send-with-approval, then fully autonomous for the top 3 inquiry types).

Post-launch, we kept a 2-week optimization window where we tuned the draft prompts based on what the founder was editing most. That cut the manual-edit rate from ~30% of drafts to under 5%.

Ready to automate the work that’s slowing you down?

Book a 30-minute discovery call. We’ll listen, scope, and tell you honestly whether AI is the right tool for the job.

See our work first