Logistics Case Study · 45,000 Shipments/Day · Pan-India

How SwiftDeliver Logistics Achieved 89% First-Attempt Delivery and Saved ₹18L/Month by Calling Customers Before Delivery

Case Study · 2024–2025 India 10 min read

A last-mile operator losing ₹18L/month to 22% NDR deployed FawksAI to call every customer when their shipment goes Out-for-Delivery — confirming availability, fixing addresses, offering reschedules — and pushed real-time updates to the delivery app.

89%
First-Attempt Delivery
5%
NDR Rate (was 22%)
₹18L
Monthly Savings
4.6★
Customer Rating

Company Profile

Company
SwiftDeliver Logistics
Daily Shipments
45,000
Coverage
1,200+ pin codes
Merchant Clients
300+ D2C & e-commerce brands
NDR Rate (Pre)
22% (9,900 failed/day)
NDR Cost
₹80–120 per failed delivery

Challenges Before FawksAI

  • 22% NDR rate — 9,900 failed deliveries/day at ₹80–120 each = ₹18L+ daily losses
  • 38% of NDRs: customer not home — no pre-delivery availability confirmation
  • 29% of NDRs: incomplete or wrong address — discovered only when delivery partner arrives
  • 12-minute average support wait for customers wanting to reschedule
  • Merchant SLA clauses triggering penalty payments at delivery rates below 85%

The ₹18L/Month NDR Problem Killing Last-Mile Margins

SwiftDeliver Logistics — handling 45,000 daily shipments for 300+ D2C and e-commerce clients — was experiencing a 22% Non-Delivery Report (NDR) rate. In absolute numbers: 9,900 failed delivery attempts every single day. At ₹80–120 per failed attempt (re-delivery costs, storage, reverse logistics), this translated to ₹18 lakhs in daily losses.

Enterprise merchant clients had NDR-linked SLA clauses in contracts. If SwiftDeliver's successful delivery rate fell below 85%, penalty clauses triggered. At a 78% success rate, penalties were already accumulating.

AI voice agent logistics IndiaNDR reduction automationlast-mile delivery AIdelivery confirmation AI calllogistics customer communication AIpre-delivery call automationecommerce NDR solution Indiafailed delivery reduction AI

Why 22% of Deliveries Were Failing

An audit of NDR reason codes across 30 days revealed the breakdown:

  • Customer not available (38% of NDRs): Customer was at work, market, or hospital — simply not at the delivery address during the attempt window. No prior notice was given
  • Address incomplete or incorrect (29% of NDRs): Missing landmark, wrong pin code, building name missing — the delivery partner couldn't locate the address without calling the customer manually
  • Customer refused delivery (18% of NDRs): Changed their mind after ordering, or COD amount different from expectation — especially for COD orders placed impulsively
  • Customer unreachable (15% of NDRs): Phone switched off, wrong number provided at checkout — no way to coordinate

FawksAI Deployment: Pre-Delivery Coordination + NDR Resolution

Pre-Delivery AI Call — NDR Prevention Workflow

1
🚛
OFD Scan
Shipment scanned Out-For-Delivery → FawksAI auto-triggered
2
📲
Availability Check
AI confirms customer home during 2-hour delivery window
3
🔄
Instant Reschedule
Unavailable: AI offers next-day slot or nearest pickup point
4
🗺️
Address Correction
Wrong address: AI captures correct landmark, pushes to delivery app
5
POD + Feedback
Post-delivery: WhatsApp confirmation + 1-question CSAT survey

The pre-delivery call happens when the delivery partner is 60–90 minutes from the address. Address corrections and reschedules captured during this call are pushed to the delivery app in real time — the delivery partner receives an updated instruction before arriving at the wrong location.

Real-Time WMS Integration

FawksAI integrated with SwiftDeliver's Warehouse Management System (WMS) and the delivery partner app via API. When a shipment was scanned as Out-for-Delivery, FawksAI received the trigger, accessed the customer's contact details and delivery address from the WMS, and initiated the pre-delivery call automatically. Customer responses — confirmed available, rescheduled, address corrected — were written back to the WMS and delivery app in real time.

WhatsApp: "Your package arrives in 2 hrs" + real-time tracking link
SMS to Merchant: NDR attempt + reason code + next action within 30 mins
WhatsApp: Digital delivery confirmation + invoice on successful delivery
WMS: Reschedule / address correction pushed to delivery app in real time
Dashboard: NDR analytics by reason code, pin code, merchant, and time window

Impact: Month 2 Post Deployment

89%
First-attempt delivery rate (was 78%) — above all merchant SLA thresholds of 85%
Above all merchant SLAs
5%
NDR rate (was 22%) — 9,900 failed attempts/day reduced to 2,250
₹18L/month avoided
0
Support wait time for rescheduling (was 12 minutes average)
AI handles instantly, 24/7
4.6★
Customer satisfaction score (was 3.1★) — delivery experience transformed
from 3.1★ to 4.6★

Our NDR rate was killing our margins. Every failed delivery cost us ₹100 and a client complaint. FawksAI now calls every customer before the delivery window — confirms they're home, fixes address issues, and offers rescheduling. In 2 months we went from 22% NDR to 5%. That's ₹18 lakhs every month straight back to our bottom line.

Rajesh Pillai
COO, SwiftDeliver Logistics · Bengaluru

AI Pre-Delivery Calls as a Competitive Advantage in Indian Logistics

India's last-mile logistics sector is intensely competitive — Delhivery, XpressBees, Ecom Express, and Shadowfax all competing for merchant contracts on price and SLA. The ability to offer merchants a 90%+ first-attempt delivery rate, real-time NDR visibility, and automated merchant notifications represents a genuine product differentiation that is hard to replicate without AI.

For D2C brands specifically, logistics is an extension of brand experience. A proactive pre-delivery AI call in the customer's language — Hindi, Tamil, Bengali, or English — signals a level of care and organisation that builds brand trust and reduces customer service escalations. NDR reduction is not just an operations metric; it's a customer experience play.

Scaling the Model: From 45K to 2L Daily Shipments

Because FawksAI scales horizontally without additional cost per call, SwiftDeliver's pre-delivery calling capacity scales automatically as shipment volume grows. Adding 10,000 new daily shipments requires no new hires, no additional infrastructure — the AI handles the volume increase transparently. This linear cost structure (vs. headcount-based cost) is why last-mile operators with AI calling have a permanent structural cost advantage over those without.

Frequently Asked Questions

How does an AI pre-delivery call reduce NDR rates?
FawksAI calls customers when their shipment is scanned Out-for-Delivery — typically 60–90 minutes before the delivery attempt. The AI confirms the customer is available at the address, verifies the delivery location, and offers to reschedule if needed. SwiftDeliver found that this single proactive call addressed the top two NDR causes (customer not available = 38%, wrong address = 29%) and reduced their overall NDR from 22% to 5%.
Can the AI fix address errors before the delivery partner arrives?
Yes — this is one of the most impactful capabilities. When the customer indicates the address is wrong or incomplete during the pre-delivery call, the AI captures the corrected address (landmark, building name, floor number) and immediately pushes the update to the delivery partner's app via WMS API. The delivery partner receives the correction before they leave the hub, eliminating the wasted trip to an incorrect location.
How does FawksAI notify merchants about NDR events?
After any failed delivery attempt, FawksAI sends an automated SMS to the merchant within 30 minutes: the shipment ID, reason code (not available, wrong address, refused, unreachable), the customer's response if any, and the next scheduled delivery attempt. This gives merchants real-time visibility into their shipment health without waiting for end-of-day reports.
What languages does FawksAI support for logistics customer communication?
FawksAI supports 40+ languages — covering all major Indian languages (Hindi, Tamil, Telugu, Bengali, Kannada, Malayalam, Marathi, Gujarati, Odia, Punjabi) as well as international languages for cross-border operations. Customers receive their pre-delivery call and WhatsApp confirmation in their preferred language, which significantly improves engagement and reduces the 'unreachable' category of NDRs.
What is the ROI of AI pre-delivery calls for logistics companies?
SwiftDeliver saved ₹18 lakhs per month in NDR costs alone — a 360× return on their FawksAI subscription cost. The ROI calculation is straightforward: NDR cost per shipment × number of prevented NDRs per day × 30 days. For a company handling 45,000 daily shipments at ₹100/NDR, each percentage point of NDR reduction is worth ₹1.35 lakhs per month.

Eliminate NDR Losses With Pre-Delivery AI Calls

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