When tenants start their search,
they start with Tandem.
We're not just another listing site. Tandem is where office space gets seen first.






































Fill your space 7x faster
The average space leased through Tandem sits on market just 6 weeks, compared with the industry average of 10.5 months. Tandem puts your listing in front of a constant stream of ready-to-sign businesses, shortening vacancy time and maximizing cash flow.
- →300+ vetted companies exploring office options with Tandem on any given day
- →AI-powered matching shows your space only to high-intent tenants
- →Our team manages all the logistics: from photos to tour coordination.

How it works
Book photos
You tell us when we can see the space, and we'll capture content for free.
Launch listing
Review our drafted listing page. Give us the green light and we'll start marketing.
Message leads
Review and accept tour requests. We'll notify you when someone is interested in your space.

Fixed pricing, charged only when a deal closes
Tandem is the only marketing platform dedicated to office space
- Create and manage listing pages
- Full control over your space content
- Every lead is vetted before being sent
- Tenants can book and schedule tours directly in-app
- Branded experience fully focused on office
- Free professional photos / 3D tour
- Pay only when a deal closes
Trusted by the fastest growing, most innovative office landlords












How Tandem helped theStripMallGuy lease a vacant office building building in record time
"We had a floor in San Francisco that sat vacant for years. Tandem came in with a fresh approach and within 90 days filled it at rents above asking and with no TI.
It completely changed our view on what's possible in this market."
