Direct mail remains one of the most effective ways to drive revenue, even among younger audiences, which is why leading businesses, nonprofits, and educational institutions continue to rely on it. Dupli combines decades of print expertise with advanced mailing technology and automation to ensure your message is delivered quickly, accurately, and at the lowest possible postage rates. Our deep knowledge of USPS systems and presort mailing helps you maximize savings, while our fully integrated design-to-delivery process ensures every campaign is timely, relevant, and impactful.
- We’re built for organizations and trade partners that rely on mail as a core channel
- Envelopes, letters, inserts, postcards, and match mail all produced in house
- Postal knowledge and postage optimization baked into every project
- Program friendly: ideal for recurring, high volume mail and multi location campaigns
- Trade friendly: a behind the scenes partner for printers, mail houses, agencies, and distributors
- In house match mailing to keep personalized pieces together and correct
- Automated inserting and verification processes for accuracy at scale
- Ideal for banks, credit unions, healthcare, nonprofits, and any data driven mailer
- Seamless integration with our envelope and commercial print production
- Guidance on formats, sizes, and weights that qualify for optimal postage rates
- Strategies to balance impact with total campaign cost
Experience with high volume runs where postage decisions matter most - Ongoing support to adjust specifications as postal rules and pricing change
- Support for recurring campaigns, statements, and triggered mail
- Online and API driven ordering for program materials tied to your mail (envelopes, inserts, collateral)
- On demand production plus optional warehousing for high use items
- Consistent quality and brand control across every drop
Match mailings, large windows, freemiums, statements, letters, brochures, buckslips, and reply devices
Acquisition mail, reminder cards, and promotional pieces
multi piece packages for campaigns, events, and onboarding
Want to reach every home in a neighborhood, no mailing list required? Our EDDM service uses the United States Postal Service’s Every Door Direct Mail program to deliver your marketing pieces to every address on the postal routes you select. Whether you’re promoting a new location, launching a seasonal sale, or trying to boost foot traffic, Dupli’s EDDM-ready mailers make it easy to reach homes across your community, quickly, affordably, and effectively.
For more information on EDDM, please visit: https://www.usps.com/business/every-door-direct-mail.htm
Just choose the areas you want to target.
EDDM typically costs significantly less than traditional direct mail because you don’t pay for address lists or annual permits.
Ideal for businesses wanting to saturate local markets with offers, announcements, or promotional pieces.
Take your direct mail further with Dupli’s advanced mail inserting capabilities. From simple letters to complex, multi-piece campaigns, we handle the assembly, inserting, and preparation of your mail with speed and precision.
Our high-speed inserting equipment allows us to efficiently process large volumes while maintaining accuracy across variable data, multiple components, and custom packaging requirements. Whether your project includes personalized letters, inserts, reply envelopes, or promotional materials, we ensure every piece is assembled correctly and ready for delivery.
Combined with our printing and mailing expertise, Dupli offers a seamless, end-to-end solution—helping you reduce touchpoints, improve turnaround times, and maximize the impact of every campaign.
Whether you’re planning your next campaign or looking to streamline an ongoing program, we can help you mail smarter.
