DQVerify
AddressEmailPhone
Logistics & Supply Chain

Every failed delivery
costs $17.20. Stop paying it.

Bad addresses waste fuel and driver time. Unreachable phones kill re-delivery coordination. Bounced notification emails flood your support line. DQVerify kills all three failure modes before a single truck leaves the depot.

240+ Postal DatabasesCarrier LookupSMTP Validation<150ms
Manifest ValidationBatch #4891
1
REF-4891

1600 Pennsylvania Ave NW, DC 20500

2
REF-4892

87 River Road, Aurora, IL 60505

3
REF-4893

290 Grove Lane, Unit 4B, Joliet, IL 60435

Validating manifest records…

The Real Cost

One Bad Record. $17.20. Caught Before Dispatch.

Most deliveries are fine. It only takes one unvalidated record to cost you. Here's what that looks like — and what DQVerify does about it.

DISPATCH ROUTE #4891

With DQVerify

$0.00 re-delivery cost

STOP 1

1600 Pennsylvania Ave NW

Washington, DC 20500

Delivered
STOP 2

87 River Road, Apt 4B

Aurora, IL 60505

Delivered
STOP 3 · REF-4893Flagged by DQVerify
55 Main St, Springfield, IL
Without DQVerify

Address

55 Main St (ambiguous)

Missing unit · Multiple matches

Phone

(555) 867-530

Invalid area code

Email

mark.j@gmai.com

Typo · Will bounce

+$17.20

Failed delivery · Return to depot

🚪Driver stuck at gate
🎧Support ticket opened
With DQVerify

Address

55 Main Street, Unit 4B

Springfield, IL 62701-4892

Match Level: Building

Phone

(217) 867-5309

Mobile · Verizon · Active

Email

mark.j@gmail.com

Deliverable · SMTP verified

$0.00

First attempt · On time

🚚Driver goes straight there
😊Customer receives tracking SMS
STOP 4

290 Grove Lane, Unit 12

Joliet, IL 60435

Delivered
STOP 5

1420 Harbor Blvd, Ste 3

Chicago, IL 60601

Delivered

5 deliveries. 5 arrived. $17.20 saved on REF-4893.

DQVerify catches bad address, unreachable phone, and bounced email at the point of entry — before a single truck leaves the depot.

The Triple-Win

Validated data at the source benefits every layer of your operation — from the recipient's door to your developer's dashboard.

The Recipient

  • Package arrives on the first attempt — no failed delivery slip
  • SMS alerts arrive from a confirmed, working number
  • Tracking email lands in the inbox, not the spam folder
  • First-attempt delivery — no re-delivery scheduling, no missed windows

Operations & Finance

  • Eliminate $17.20 (US) / £11.60 (UK) per failed delivery
  • Reduce driver rerouting and depot re-sort labor costs
  • Protect SLA performance and avoid carrier penalty invoices
  • Lower inbound support volume with working tracking emails

The Dev & Integration Team

  • Single REST call validates address (240+ postal DBs), phone, and email
  • Integrate at manifest upload, CRM entry, or shipper portal
  • Sub-150ms response — no impact on portal UX or batch throughput
  • Compatible with AWS, Azure, GCP, and Heroku out of the box

The Cost of Inaction Is Measurable

These aren't projections — they're the documented cost of unvalidated shipment data, per parcel.

$17.20

Per failed delivery · US

£11.60

Per failed delivery · UK

Multiply by your monthly failed delivery rate to calculate your DQVerify ROI. Most customers recover their subscription cost in weeks.

240+ Postal Databases. One API.

DQVerify validates against over 240 international postal databases — covering domestic and cross-border shipments. Phone carrier lookup and SMTP email validation run in the same call, under 150ms.

<150ms avg response
10B+ queries/year
AWS · Azure · GCP
99.9% uptime SLA
Free to start · No credit card

See what bad data
has been costing you.

Drop in your data, get results in minutes. No sales call, no contract, no setup headaches.

Schedule a call
Trusted across 3 continents
240+ country address coverage
USPS CASS · Salesforce Partner · G2