
With a deep understanding of the appraisal industry and a passion for business development, Randy Wouters created Buildu.io to help appraisers build thriving, independent businesses. As the Sr Market Development Specialist at DataMaster, Randy has worked with appraisers nationwide, understanding the challenges they face in marketing, business growth, and operational efficiency.

With over 25 years in the real estate industry, Darren Sager has built a career on helping professionals maximize efficiency, profitability, and long-term success. As an investor, broker, and industry leader, Darren understands firsthand the challenges appraisers face—navigating shifting market conditions, securing consistent business, and adapting to evolving technology.

Over 15+ years, Marty has spearheaded growth for businesses, now focused on empowering property appraisers. Marty is passionate about helping appraisers thrive in today's market, He brings expertise developing and executing targeted marketing that attracts new clients. Marty's background includes market research, digital marketing, content creation, and brand building.

Amy Wouters is the driving force behind the content and editorial direction of Buildu.io, the premier business-in-a-box solution for appraisers. As a published author, professional writer, and branding expert, Amy brings years of storytelling expertise and content strategy to ensure that every piece of information we provide is clear, valuable, and trustworthy.

Freedom
Empowering professionals to build independent, sustainable businesses.

Automation
Streamlining operations for efficiency, growth, and scalability.

Education
Providing the knowledge and strategies to drive long-term success.

We equip professionals with the tools, knowledge, and systems to take control of their business and future.

We embrace technology and automation to simplify workflows, maximize efficiency, and drive growth.

We operate with honesty, transparency, and a commitment to delivering real value to our clients.

We hold ourselves to the highest standards, ensuring that every system, strategy, and service we provide leads to measurable success.

We help professionals build businesses that are not only profitable today but positioned for long-term growth and stability.

Every solution we create is designed to generate real, tangible outcomes that help our clients scale and succeed.
For decades, appraisers have been stuck in a broken model. Gatekeepers such as AMCs, lenders, and portals control the flow of work, dictate timelines, and squeeze margins. Skilled professionals are treated like commodities, left reactive instead of proactive, constantly wondering where the next assignment will come from.
We know this reality because we have lived it, and we have spent our careers helping others break free from it.
Six years ago, Randy Wouters and Darren Sager met at eXp Realty and discovered a shared mission: to empower professionals to build businesses that work for them rather than the other way around. What started as a professional partnership quickly grew into a friendship and a series of ventures. Together they helped agents, loan officers, and entrepreneurs escape traditional industry limits. They proved that independence was not only possible, it was replicable.
In 2024, Randy joined DataMaster, a Class Valuation company, where he worked alongside Marty Hamilton to lead the company’s transition to HubSpot and to improve marketing, automation, and client systems. It was during this time, while listening directly to appraisers, that the pattern became undeniable. Appraisers were not struggling because they lacked skill. They were struggling because they lacked a business structure designed for independence.
The three of us, Randy, Darren, and Marty, recognized something important. Appraisers are among the most highly trained professionals in real estate, but without the right tools, systems, and client pipelines, they remain at the mercy of gatekeepers. We also knew it did not have to stay that way.
That is why we built BuildU.
We did not want to create another software subscription or another single tool. We wanted to build the only Independent Appraiser Movement, a complete business-in-a-box designed to give appraisers what they have been missing:
Automated lead generation that keeps the pipeline full.
Client follow-up and reputation systems that prevent missed opportunities.
Step-by-step playbooks that make business growth simple.
A community and support system so appraisers never feel alone in the process.
With decades of combined experience in real estate, lending, technology, and business development, our team has the track record and credibility to guide appraisers into a new era of independence.
Appraisers do not need another AMC, another portal, or another middleman. They need independence. They need freedom. They need a proven guide to help them build a business that thrives.
That is why BuildU exists.
Today, BuildU is more than a platform. It is a movement that helps appraisers take back control of their calendar, their cash flow, and their future.
This is not only about software. It is about freedom, sustainability, and redefining what it means to be an appraiser in the modern market.
Welcome to BuildU. The only Independent Appraiser Movement.
It is time to build your future on your terms.
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We’re on a mission to help appraisers build their futures.