DemandScience Uses Files.com to Retire Idle Google Workspace Tenants Without a Dedicated Migration Tool

DemandScience is a B2B demand generation and data intelligence company. As it absorbed other companies and merged with Terminus in November 2024, each organization brought its own IT estate—and another Google Workspace tenant.

An Audit Found 80 Percent of the Google Workspaces Idle

When DemandScience audited its Google Workspace estate, roughly 80 percent of the workspaces turned out to be idle. Only 20 percent were actively used. The idle tenants were the residue of companies absorbed along the way. Each one was a subscription still being paid and an administrative surface still to be secured, for a workspace nobody worked in anymore.

None of them could simply be switched off. Their shared drives still held content the business needed, including native Google Docs, Sheets, and Slides. Until that content moved somewhere safe, every idle tenant stayed open, and its cost and its surface stayed with it.

Tenant-to-Tenant Migration Is Sold as Its Own Product

The tenants stayed open because closing one is a real project. Moving shared drives from one Google Workspace tenant to another is a job the market treats as its own product category: companies buy a purpose-built migration tool, run it for a single project, and shelve it.

And the job here was harder than a one-time copy. The source drives were in daily use. People would keep writing and uploading files while any transfer ran, so a single pass would finish incomplete, missing whatever landed after the copy started.

So the fix had to copy whole shared-drive trees between tenants, carry the native Google document formats, run against drives that stayed live, and end with nothing left behind. It also had to do all of that without adding a single-purpose tool to the very kind of software sprawl DemandScience was trying to retire.

Files.com was already in the estate, running DemandScience's client file exchange on the company's own branded domain, and its sync engine had already pulled the company's legacy content out of Dropbox. DemandScience selected Files.com's Google Drive cross-workspace sync to be the migration engine.

One Sync at the Workspace Root, Then a Delta Pass for the Live Drives

DemandScience connected both Google Workspace tenants to Files.com and ran the copy remote-to-remote, straight from one tenant to the other. A single sync at the workspace root covered every drive in the tenant.

The migration ran in two passes. An initial copy moved the bulk of the data. A delta sync then swept the source again and picked up the files written while the first pass was running. Nobody froze the drives, and nobody asked users to stop working. The delta pass existed precisely so they would not have to. Native Docs, Sheets, and Slides came across with everything else.

The Tenant Closed, and No Migration Tool Was Bought

With the delta pass complete, DemandScience shut down the source workspace: the retirement that had been waiting on a migration project. What the consolidation produced:

• Approximately 585 GB of shared-drive data, native Google documents included, moved from one tenant to the other, and the source tenant closed.
• The drives stayed in daily use through the whole transfer. The delta sync caught what people wrote mid-copy, so teams kept working while the migration ran.
• The completed migration established a repeatable pattern for the other idle acquisition-era tenants: connect the tenant, sync at the workspace root, run the delta pass, close the workspace.

A Migration Engine That Outlives the Migration

What changed is how DemandScience winds down what it acquires. An idle tenant used to be a standing obligation, a workspace that cost money every month and could not close until someone stood up a migration project. Now the person retiring a tenant configures a sync on Files.com and closes the workspace when the delta pass finishes.

The lesson runs against the way this job is usually bought. Tenant-to-tenant migration did not need its own product. It needed a sync engine that speaks Google Workspace on both ends and can be trusted against a live source. Files.com was that engine, and it continues carrying DemandScience's client file exchange after the tenant closes. A job the market sells single-purpose products for ran as a sync configuration on the file platform DemandScience already operated.