Walsworth provides a full array of mail solutions for both domestic and international mail and works directly with each customer to determine the most cost-effective way to mail product for them.

Beyond the basics of mailing, we also provide advanced address hygiene solutions, mail tracking through the IMb Tracing™ program, and professional assistance with USPS requirements for Periodicals class mailers and Full Service Intelligent Mail.

Walsworth’s USPS trained and certified mail specialists have more than 30 years of experience with nonprofit mail, reply mail, mail piece design, and USPS promotions and incentive programs.

Walsworth Mailing Solutions


Our co-mailing operations are designed to achieve mail volumes sufficient to maximize postage savings while capping pool sizes so that they are completed in 72 hours or less. Co-mail pools are offered three times per week and more can be added during periods of increased demand.

Plant Verified Drop Shipping

Walsworth Plant Verified Drop Shipping services utilize mail consolidators to transport mail directly to USPS destination entry points to ensure that transportation costs and discounted postage rates result in a net savings to the customer.

Intelligent Mail

Walsworth uses Full Service Intelligent Mail on all qualified mailings to reduce postage costs, while still enabling popular mailing services like:

    • Mail Anywhere/Pay Anywhere Postage Payment.
  • Full Service ACS.
    • IMb Tracing
    • IMpb Delivery Confirmation
    • Mail Container Tracing
    • DSF2 Address List Sequencing
    • Advanced Address Hygiene

Walsworth Services Provide Mailing Efficiency

  • Presorting and barcoding for quick delivery, less damage and maximized postage discounts
  • Postage estimates and comparisons from test files
  • Up to five polybag inserts with barcode discounts
  • Inkjet addressing up to 12 lines
  • Address on peel-off labels using inkjet or laser printing
  • Inline insertion of up to three pieces in a single pass
  • Up to two pieces blown in randomly or under the front cover in a single pass
  • Address placement parallel or perpendicular to the spine
  • Label carrier sheet (indicia sheet) for poly-bagged mail
  • Ability to mail all classes of mail
  • Ability to mail sizes from 3.5″ x 5″ to 15″ x 17″ and thicknesses up to 3″
  • Partnerships with international mail services to provide multiple mailing options
Walsworth Mailing

Walsworth Maintains Strict USPS Compliance

  • An on-site USPS representative to verify mailings
  • Postal interpretation/consultation at any time
  • Streamlined PostalOne® application support
  • Move Update solutions for First-Class Mail and Standard Mail users
  • Flats Sequencing System (FSS) addressing expertise

Walsworth’s national network, centralized location and mail solution experience enable us to offer you reliable transportation management while minimizing cost wherever possible.

More Than Words

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