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A.J. Weinzettel, founder of Block 55

Our story

The full story

How a wine newsletter writer became an advocate for wineries, and why Block 55 exists.

Chapter 1

It started with 1,500 words

In 2019, I decided to start writing about wineries. Not quick reviews, but long, thoughtful newsletters of 1,500 to 2,500 words about one winery at a time. Each week I dug into a single winery’s history, its craft and what made it special.

What started as a passion project quickly became something more. I was getting to know winery owners, tasting room managers and winemakers across the country. These weren’t business relationships. They were real friendships, built on a shared love of the craft.

“Every newsletter was a labor of love. I wasn’t trying to sell anything. I was trying to tell their stories.”

A.J. Weinzettel, founder

Chapter 2

Conversations that changed everything

A couple of years later, I launched a bi-weekly podcast interviewing winemakers. Those conversations gave me an even closer look at the wine industry. I was talking with people who poured their hearts into every bottle and understood hospitality in a way most businesses never will.

I got to see how wineries actually run, behind the tasting bar and in the cellar. Newsletter readers became podcast guests. Podcast guests became friends. I was becoming part of the wine country community, not just someone writing about it.

Chapter 3

The moment everything clicked

I’ve worked in tech since 1993, so I was always curious about the tools wineries used. As a guest, I loved booking tastings online. It was easy, clean and quick.

Then I started hearing what was happening on the other side. Through my friends at wineries, I learned the reality: systems scattered in every direction, the most popular software built for restaurants instead of wineries, and costs that made my jaw drop.

$250 a month. Plus processing fees. Plus service fees. Plus, plus, plus.

These weren’t big corporate wineries. They were the family operations and small producers I’d been writing about and interviewing, and they were being asked to choose between good software and financial stress.

“It didn’t feel right. These wineries were already working so hard, and they were being nickel-and-dimed by their own tools.”

A.J. Weinzettel, founder

Chapter 4

Building something different

That’s when I knew something had to change. These weren’t just businesses to me. They were the community that had welcomed me, taught me and trusted me with their stories.

Before I wrote a single line of code, I sat down one-on-one with wineries to understand what they actually needed. Not what I assumed, and not what seemed logical from a tech point of view, but what would help them take care of their guests.

The result was Block 55: reservation and event software built specifically for wineries, by someone who understands their world. Every feature exists because a winery asked for it, and every design choice starts with hospitality.

Chapter 5

Why Block 55 exists

Block 55 exists so every winery, big or small, can have a full-featured reservation system without breaking the bank. That idea guides every decision we make.

No share of your sales. No hidden charges. Your guests never pay a booking fee, card payments run through Stripe at their standard rates, and Block 55 itself is one simple monthly plan.

Our tagline, “The Only Winery Experience Platform Built for Wineries by Wineries,” isn’t just marketing. I listen to wineries because I’m part of this community, and our roadmap follows what wineries need. That’s exactly how it should be.

“This isn’t about building another software company. It’s about serving a community that welcomed me, and trusting that if we do right by wineries, everything else will work out.”

A.J. Weinzettel, founder

Let’s talk about your tasting room.

Grab a time that works for you. We’ll walk through your tasting room, your events and your questions.

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