How AI Powers Mail Support for 45,000 Businesses

DocsHound transformed DocuPost's support into an AI-powered system that serves 45,000 businesses with instant, contextual guidance.

Adi Kurian Adi Kurian

Sometimes the most effective partnerships start with a simple email. When DocuPost CEO David Nelson received one from DocsHound, he nearly deleted it. But this one caught his eye: it contained a complete, branded knowledge base for his platform.

“The table of contents was remarkably accurate, covering everything from certified mail tracking to bulk shipment processes,” Nelson recalls. “I rarely read cold emails, but this demonstrated to me that DocsHound somehow understood our product.”

Building the Digital-Physical Bridge

DocuPost serves more than forty-five thousand businesses, each trying to bridge the gap between digital efficiency and physical mail. For a platform of this scale, maintaining comprehensive product support wasn’t just a nice-to-have—it was essential for growth. Nelson, who previously founded Motion AI (later acquired by HubSpot), recognized something different in DocsHound’s approach.

Understanding Customer Context

When a DocuPost user asks “Where is my mail?”, there’s rarely a simple answer. Did they use certified mail? What shipping options were selected? As an intermediary between customers and USPS, DocuPost needs to navigate these variables carefully.

“The chatbot’s ability to ask clarifying questions makes all the difference,” Nelson notes. “Instead of giving a generic response, it first establishes if the mail was sent certified, what service level was chosen, and other key details. This helps provide accurate, specific information rather than one-size-fits-all answers. And it does so without any prework in setting up workflows—the system just understands what to ask.”

“What we built at Motion AI laid important groundwork,” Nelson explains. “DocsHound builds on that foundation with technologies that enable this kind of contextual understanding.”

Industry-Specific Documentation

DocuPost’s customer base spans multiple sectors, each with distinct mailing requirements. Nelson recognized that creating industry-specific guides could serve both as documentation and targeted marketing collateral for his go-to-market strategy.

“We serve credit repair agencies, 401K administrators, healthcare providers, HOAs, law firms—each with their own specific mailing needs,” Nelson explains. “By creating dedicated guides for each vertical, we’re not just supporting existing customers, we’re also showing prospects that we understand their industry’s unique requirements.”

The process of creating these guides was surprisingly efficient. “I just speak to the platform conversationally, explaining a use case—like how credit repair agencies need certified mail for dispute letters, or how 401K administrators handle sensitive financial documents. Within minutes, we’d have a comprehensive guide that speaks directly to that industry’s needs. These guides have become a key part of our sales process.”

Insights and Improvements

Every Friday, DocuPost receives a detailed analysis of their platform’s customer interactions. A recent report highlighted several specific issues: customers were questioning why addresses were being modified, and there was confusion about delivery timeframes for different service levels.

The report didn’t just identify problems—it suggested solutions. For address modifications, it recommended adding clear indicators on the Letter Details page explaining when USPS’s CASS validation adjusts an address. For service levels, it proposed adding tooltips to the Letters Overview page detailing tracking and delivery confirmation options.

“These weekly reports have become essential reading,” Nelson notes. “They’re specific, actionable, and often surface issues we hadn’t even considered. It’s like having an extra product manager who spends all week talking to customers.”

Implementing the Vision

For Nelson, the implementation experience stands out. “The polish and immediacy of it all is remarkable. Make a quick update to the docs, click publish, and instantly both the knowledge base and chatbot are in sync with the new information. No training steps, no deployment delays—it just works.” This attention to detail and focus on swift, seamless updates resonated with his own product sensibilities. “Having built tools in this space before, I appreciate when something just feels complete, thought through.”

Nelson’s experience building support tools made him particularly attuned to implementation quality. “Write content, click publish, and the chatbot is instantly updated with new information. We can create new documentation just by explaining a use case conversationally. That’s the kind of simplicity everyone needs.”

Want to see how DocsHound can transform your product support? Book a demo today.