Built, not acquired.

We're operators who became technologists.

Union is the AI-powered CRM that runs the entire renter journey: marketing, AI leasing, renewals, and vacates, on one data model and one tab.

The moment

Multifamily is at an inflection point. Rent growth has flattened, costs keep climbing, and entry-level leasing turnover runs above 50%. Owners are pushing operators to centralize. AI is no longer optional.

The software stack is the bottleneck. Four to six disconnected systems each hold a slice of the renter, and none of them fully agree. The point-solution era is now consolidating, and everyone claims the whole renter journey. The real question is no longer coverage. It is architecture: one system on one data model, or several systems wired together to look like one.

Our origin

We did not build Union in a lab. We started in 2018 by building alongside an operator partner, refining every product with the people who actually use it. First property websites, then a CRM, then AI, then the full lifecycle.

Our team has run leasing offices, centralized operations, and managed multi-property portfolios. We are not consultants. We know the work because we have done the work.

What we believe

Operators should be able to run the entire renter journey on one platform, choosing how much AI and how much human at every touchpoint, with a live agent always one warm handoff away. No sacrificing the white-glove brand promise. No trading one fragmented stack for another.

Why one system matters

Most multifamily tools now claim the full journey. They split it across systems: a leasing CRM riding on the PMS, an AI overlay working from a synced copy of your data, and a PMS suite stitched together from acquired modules.

Union is the only one where the CRM and the AI are the same product on a single data model. Because we built the CRM, the AI can see everything it sees. It acts on the live record, not a copy that is always a step behind.

That is what "built, not acquired" means. One codebase. One AI engine. One source of truth.

How we build

Every product is engineered in-house from a single codebase. There are no acquisitions to bolt together and no inherited systems to keep alive. That is rare in proptech, and it is why our AI can act on the live record rather than a copy.

We are a global team, building from the USA, Mexico, Eastern Europe, Asia, and India, and we ship new capabilities every sprint. The team stays close to the people who use the product: engineers and product managers sit in customer Slack channels and hear the work firsthand.

We hire operators who have become technologists and technologists who want to understand the operation. The bar is the same either way: build something an operator would actually choose.

A partner, not a vendor

Adopting AI is a career-defining decision, so we show up for it. New customers go live in about 30 days. Our VP of Customer Success is on-site for the kickoff, not on a webinar. Customers sit in our Slack channels for daily, direct access, and the roadmap is built with their input. We made 46 customer trips in 2025. First revenue from resident-funded products lands within 45 to 60 days.

You are buying a partner measured on your outcomes, not a vendor you have to manage.

Built for real operations

Union runs real leasing and resident operations every day, not pilots. The platform screens applicants through TransUnion, verifies income through Mastercard, and holds Union Security Deposit funds at Wells Fargo. It connects to the systems operators already run, including Yardi, RealPage, ResMan, and Entrata.

Credit Builder is an accredited Affinity Partner of the Arizona Multihousing Association, one of only three products the AMA has accredited in over a decade. Independent validation that what we ship is real.

Our timeline

• 2018

  Union founded. Property marketing websites go live.

• 2019

  CRM launches.

• 2020

  Self-guided tours, call tracking and scoring, and AI Chat launch.

• 2022

  Leasing launches.

• Today

  One platform runs the entire renter journey: marketing, AI chat and voice, CRM, applications, leasing, renewals, and resident-funded revenue.