Everything you need. Nothing you don’t.
LeaseSide OS brings every part of commercial property management into one intelligent platform. Clark AI handles the busy work, so you can focus on what matters most.
- All-in-one
- AI-powered
- Built for property managers
One platform. Every part of the job.
From leasing and compliance to reporting and renewals, LeaseSide OS connects your data, your team and your tenants in one place.
Smart inbox
Clark AI triages emails, drafts replies and flags what needs your attention.
Tenancy schedule
See all key dates, renewals and deadlines in one clear, interactive calendar.
Leases and documents
Store, search and manage all your leases and documents securely.
Reports and insights
Real-time reports and market insights to make smarter decisions.
Tasks and approvals
Automate workflows and approvals to keep deals moving.
Clark AI
Your AI property partner that works around the clock to save you time and reduce risk.
What Clark catches
Rent review due in 30 days.
Insurance expires Friday.
Option to renew closes soon.
Notice drafted. You approve.
How Clark works
From the first sign of risk to your approval, in five steps.
Meet Clark
Your AI teammate inside LeaseSide OS
Clark watches every lease, key date and inbox. He spots what needs attention and prepares the notice, task or reply, with the clause he relies on.
Nothing leaves without you
Clark prepares the work. You approve it.
Clark drafts the notice, runs the calculation and shows the clause it came from. Sending it is your decision, and the record shows who made it.
Clark will not send correspondence on his own, will not overwrite your records, and will not guess at a figure he cannot cite.
- Every answer cites the clause and page it rests on
- Every consequential action waits for a person
- Your data is never used to train models
Secure by design
A modern platform, protected by AI agents and built for the latest AI threats.
See LeaseSide OS on your own portfolio.
Hand us one lease. We will show you what Clark finds, prepares and waits for you to approve.
Talk to Clark
Still wondering? Ask Clark.
