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
OfficeTrax
Officetrax is a cloud-based solution that helps users handle facilities management tasks like creating custom reports, finding new service providers, keeping up with preventive and on-demand maintenance and repairs, tracking work orders and managing leases.
OMNIA Partners
OMNIA Partners is a cooperative purchasing organization that helps private sector members simplify sourcing through competitively solicited contracts. Lessen’s partnership with OMNIA creates a more efficient path to property services procurement for organizations managing distributed portfolios.
PropertyMeld
Property Meld is a property maintenance platform that increases efficiency for its customers and provides complete oversight of the maintenance process supporting real-time updates and communication between residents, vendors, technicians, & owners.

SeekNow
SeekNow integrates with One by Lessen to bring detailed inspection statuses, data, and photo documentation into a single system. This connection aligns inspection insights with active work orders, improving visibility, reducing platform fragmentation, and supporting faster, more informed decisions.
ServiceChannel
ServiceChannel is an online platform for procuring and delivering distributed services, offering SaaS applications, a digital marketplace, and data-driven insights for facilities management.
Sibi
Sibi integrates with One by Lessen to deliver service-level operational data directly from field visits into the platform. This provides greater visibility into work execution beyond standard work order updates, improving reporting accuracy and real-time insight across service activity.
Suite Spot
SuiteSpot's platform drives efficiency and performance of maintenance and capital operations for multifamily owners and operators. SuiteSpot delivers measurable improvements in Net Operating Income (NOI) and resident satisfaction through streamlined automation and communication.
Yardi
Yardi Systems is an IT company that provides end-to-end property and investment management software and services to the real estate sector. Yardi has grown dramatically over the last three decades to become the leading provider of high-performance software solutions for the real estate industry.
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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
