Powered by Residential OS®

The Residential OS®

changes how homes are
centralizes data for
automates critical
delivers a better
is the industry
changes how homes are
built and bought
builders and developers
processes for everyone
customer experience
tech standard.
built and bought

Our software digitizes the entire real estate development process, bringing data into one place, automating manual work and improving the customer experience at every point in the homebuying journey.

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Trusted by

Trusted by the industry’s most visionary developers and homebuilders.

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Cecilian Partners is SOC 2 compliant. All data is handled responsibly and protected by rigorous, independently audited security controls and ongoing monitoring.

The shift: from systems to intelligence

Cecilian is building Centralized Development Intelligence™. An AI layer across the entire Residential OS® that transforms structured data into predictive analytics, automated processes, and unified insights. Every community development decision, powered by intelligence.

END-TO-END DIGITAL solutions

The Residential OS® is the tech standard for builders and developers.

Cecilian Partners’ products are covered under US Patent 11,537,964 and other US and Foreign Pending Applications.

Proud winners of
Inc 5000
Philadelphia Business Journal Fast 50
PropTech Breakthrough Award 2025
Inc Best Workplaces
Best Workplaces for Innovators 2024
Top 100 Will Reed
Proptech Breakthrough Award 2024
HousingWire Tech 100
Pro Builder Forty Under 40
The Fire Awards 2023
2023 Best Places to Work
PBJ 40 Under Forty
Inc 5000
Philadelphia Business Journal Fast 50
PropTech Breakthrough Award 2025
Inc Best Workplaces
Best Workplaces for Innovators 2024
Top 100 Will Reed
Proptech Breakthrough Award 2024
HousingWire Tech 100
Pro Builder Forty Under 40
The Fire Awards 2023
2023 Best Places to Work
PBJ 40 Under Forty
Mapping Solutions

Industry-Leading Community Maps

Our work

Community development is complicated. We make it easier.

PMB Capital Investments

PMB Capital Investments

Mayfair

Mayfair

New Braunfels, TX

Lakewood Ranch

Lakewood Ranch

Results

Leveraging the power of digital transformation for real estate.

85%
Reduction in Manual Effort
2-3x
More Lead Conversion
75%
Faster Approval Processes
100%
Increase in Data Unification
Testimonials

We achieve great results with some of the best companies in real estate.

Starwood Land initially implemented the XO platform across seven of our master planned communities, and it has become an important tool for everything from sales reporting and analytics to ARC review management. While the software itself is powerful and highly customizable, what truly sets Cecilian Partners apart is their customer service. Throughout our implementation and ongoing use of the platform, Allison and her team have been incredibly responsive, hands on, and committed to helping us configure the system to fit our specific needs. Anytime we've had a question, requested a change, or needed additional support, their team has been there with quick solutions and a collaborative approach. The combination of a strong platform and an exceptional customer success team has made the entire process seamless. Cecilian Partners has been a great partner to work with, and I would highly recommend them to any organization looking for both a capable technology solution and a team that genuinely cares about their clients' success.

Josh McPhail
Senior Vice President, Sales & Marketing
,
Starwood Land

The XO platform has become part of our daily workflow at Starwood Land. Across our 18+ projects and 20,000+ lots, it's brought greater alignment to our architectural review and sales reporting processes across all our communities. The Cecilian team is fantastic to work with — responsive and genuinely helpful to our builder partners!

Hanna Brown
Vice President
,
Starwood Land

Transitioning from our previous platform to XO was a breath of fresh air. Despite the complexity of our processes, the transition was relatively seamless, with the Cecilian Partners team handling the heavy lifting. XO’s architectural submittal and inspection tools provide exactly what we need, significantly streamlining coordination between our builders and reviewers while eliminating the developer as the middleman. The Customer Success team is second to none— responsive, knowledgeable, and committed to resolving issues quickly. Cecilian Partners seems to genuinely value customer feedback, incorporating meaningful improvements into its core offerings rather than charging for countless add-ons. We are incredibly grateful we made the switch; XO has dramatically improved our processes, and working with the Cecilian Partners team has been a true blessing.

Samantha Salazar
Director, Design Review Committee and Community Design
,
Realberry

Working with the XO team has been a great experience. Allison is always incredibly helpful and responsive, and when she’s unavailable, the help desk is quick to respond and get us the support we need. What I appreciate most is how willing the team is to listen to our feedback. When the DRC comes across an idea or a feature that we think would be helpful, Allison is quick to take it back to her team and see what they can do to make it happen.”

Jordan Loe
Coordinator, Design Review Committee and Community Design
,
Realberry

Working with the Cecilian team has been a great experience. They smoothed our transition to the XO when we onboarded a community late in its development, and their platform continues to make it easier for us to maintain the architectural standards we set in our communities.

Garrett Huffines
Vice President
,
Huffines Communities

The XO has fostered a sense of transparency and trust. Our builders feel empowered because they have the data they need at their fingertips. Our team, as the developer, can monitor the progress of our community vision with less micromanaging. It has shifted the relationship from a ‘gatekeeper’ dynamic to a true collaborative partnership.

Erin Dudley
Marketing Director
,
Point Hope Partners

Working with Cecilian Partners has been a truly positive experience. Their team readily steps in to provide training and support whenever needed. What stands out most is their collaborative approach. They don't just provide resources, they work alongside you to help build the best possible experience for your client needs.

Ashley Isaman
Lifestyle Manager
,
FirstService Residential

XO has given us greater visibility into sales performance across Veramendi, bringing data from multiple builders and product types together in one place. It’s become a valuable tool for identifying trends, evaluating performance, and helping our team make more informed decisions. Just as importantly, the Cecilian team is incredibly responsive and collaborative and has become a valuable partner.

Kristina Perry
Marketing Director
,
ASA Properties

The XO platform has been a game changer for our teams! Having one location for shared access to project information makes team collaboration so much easier. No more digging through emails trying to find the approval letter or the inspection report, it’s all logged, time stamped and recorded for all to see! But the best part of this process is the development team and the customer success team who listen to our needs and find innovative solutions to keep us moving forward.

Heather Calme
Sr Director of Builder and Community Standards
,
Sterling Ranch CAB

I have a lot of faith in Cecilian Partners, what they are doing and how they are not just talking about changing the sale experience in homebuilding, but actually doing it.”

Craig Collin
President
,
Tavistock Development Company

Hillwood Communities is excited to continue working with Cecilian to deliver exceptional online buyer experiences and to improve the overall performance of our business.”

Fred Balda
President
,
Hillwood Communities

The XO is transformational in the way developers and builders centralize data for decision-making, streamline the sales process, and add value on the customer side in their due diligence.”

Laura Cole
Senior Vice President
,
Lakewood Ranch

The XO provides us the platform to enhance the customer experience, from finding a home to improving transparency. It has been a game-changer.”

Tony Ruggeri
CEO
,
Republic Property Group

The best feature of the XO is the ability for developers, staff, and builders to see the same information and status of lots and requests. Our submittal review time has been cut in half with the builder uploading the information and the XO sending approval/denial via email directly from the platform.”

Head of Architectural Reviews
,
Sterling Ranch CAB

MyLWR.com, powered by Customer Blueprint, is a game-changer for our operations. We're able to track key metrics and make data-driven decisions to improve our community amenities and programs."

Keith Pandeloglou
President & CEO, Lakewood Ranch Community Activities
,
Lakewood Ranch

You can’t put a price on the reputation of a project. Having accurate, organized information makes all the difference.”

Mallorie Barr
Associate
,
PMB Capital Investments

Our community hosted a large, public festival. Passport enabled us to capture potential buyers throughout the event and make registration seamless for customers. The Cecilian team was hands-on through the entire process.

Kristi Robinson
Director, Marketing & Community Relations
,
Southstar

Brightdoor CRM is the most robust solution available for the real estate industry. Brightdoor has produced a return on our investment by allowing us to be more efficient at our jobs.”

,
Reynolds Lake Oconee
Company

We are a people-first company

Our greatest strength isn't our tech – it's our diverse team of unstoppable innovators working together to transform an industry.

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