INTEGRATIONS
Lessen works with the systems you already use
Connect Lessen to the property management, facilities, communication, and financial systems your teams already use. Keep your system of record and extend it with coordinated property-service execution.


Every connection closes
an execution gap
Your existing tools keep doing what they were built to do. Lessen connects them to the workflows, people, and intelligence that move property work forward.
FEATURED INTEGRATION
Omnia: A Streamlined Approach to Property Services Procurement
OMNIA Partners is a cooperative purchasing organization that helps private sector members simplify sourcing through competitively solicited contracts. The Lessen–OMNIA Partners partnership creates a more efficient path to property services procurement for organizations managing distributed portfolios.
Sourcing simplified through competitively solicited, cooperative contracts.
One path to property services procurement for distributed portfolios.
Built for organizations managing multiple properties or locations.

Explore all integrations
AccuWeather
Provider of analytics-grade weather and climate data intended to make hyper-local weather and climate data accessible around the globe and across industries.
Assurant
Assurant is a premier global protection company that safeguards and services connected devices, homes, and automobiles in partnership with the world’s leading brands.
Avalara
Avalara helps businesses increase efficiency and accuracy by transforming tax compliance, creating seamless customer experiences globally, and simplifying vendor management.
Fexa
Fexa is a facilities management SaaS platform designed to help businesses with multiple locations manage facilities, operations, and assets more efficiently.

Google Maps
Google Maps is embedded within One by Lessen to support mapping, routing, and location-based service coordination. This integration enables teams to visualize service locations, improve dispatch efficiency, and manage geographically distributed portfolios with greater precision.
HappyCo
Lessen integrates with HappyCo to route maintenance work, including repairs, inspections, turns, and capital projects, directly to Lessen's vendor network for faster response and consistent operations across multifamily portfolios.

HireRight LLC
HireRight, LLC provides on-demand employment screening solutions. The Company offers services including criminal, motor vehicle, and public records searches, as well as employment, education, and professional license verifications, credit checks, drug, and health screening services.

IVueit
iVueit provides on-demand photographic verification of property status and provides clients with real-time documentation of properties, facilities, and retail sites.
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Don’t see your system listed?
We integrate with 35+ property, maintenance, and business systems. If yours isn't listed above, tell us. And if you build software or provide services for the property industry, let's talk about adding an integration your mutual clients can rely on.


Frequently asked questions
Does Lessen replace my existing property management software?
No. Lessen is designed to connect to the systems you already run, not replace them. Your PMS, CMMS, and other platforms stay in place; Lessen adds the execution layer, workflow orchestration, and intelligence those systems leave to your team. Every work order completed through Lessen is logged and returned to your system of record.
Does Lessen integrate with Yardi?
Yes. Yardi is one of Lessen's confirmed property management system integrations: work orders, statuses, and completion data flow between Yardi and Lessen so your team isn't re-entering the same information twice. See the Yardi card above for details, or contact us to confirm the setup for your specific Yardi environment.
What property management software integrations does Lessen support?
Lessen integrates with a range of property management, facilities, maintenance, accounting, and compliance systems, including Yardi, ServiceChannel, Officetrax, and Avalara, among others. Explore the full list above, or use the category filter to find the systems relevant to your portfolio. If you don't see your system listed, contact us. New integrations are added as client needs require them.
How does the Lessen API connect to my existing tech stack?
Lessen's API connects to the systems your team already runs (property management, facilities, maintenance, accounting, and compliance platforms), so work orders, statuses, and completion data move between systems without manual re-entry. Implementation is scoped with your team during onboarding, based on which systems you use and how you want data to flow.
Do I need to migrate my data to start using Lessen?
No. Lessen is built to connect to the systems you already run, not replace them, so there's no data migration required to get started. Your existing property management, facilities, or accounting systems stay in place, and Lessen adds the execution layer on top of them.
What if my system isn't listed in the Lessen integrations directory?
Contact us. Lessen adds new integrations based on client need, and our team can help evaluate what's possible for your specific system, whether that's a direct integration or another way to connect your workflow to Lessen.
See how Lessen would work for your portfolio.
Tell us how your portfolio runs today, and we'll show you exactly where Lessen fits, the full program, a few service categories, or just the platform
