Case Study
ZoomInfo
Over $21.2M collected and time to first touch cut by more than 90%
ZoomInfo, a leading go-to-market intelligence platform serving thousands of B2B companies, had already built a mature collections operation on HighRadius and third-party collection agencies. Stuut took a different approach — acting as an AI coworker that executed the repetitive collections work itself, giving ZoomInfo a new way to operate without replacing its existing technology stack.
Proven Results That Matter
$21.2M
Collected on invoices Stuut worked
11 days
DSO improvement (51 → 40)
>90%
Time to first touch reduction
A mature operation with room to run leaner
ZoomInfo, a leading go-to-market intelligence platform serving thousands of B2B companies, had already built a mature collections operation on HighRadius and third-party collection agencies. Even with those tools in place, much of the work still fell to people. Collectors spent their days making outbound calls, sending repetitive emails, preparing accounts for agency placement, and prioritizing customers by hand.
The AI tools Alyssa Johnson evaluated across the market mostly layered onto those legacy workflows rather than taking on the work. Stuut took a different approach. It acted as an AI coworker that executed the repetitive collections work itself, giving ZoomInfo a new way to operate without replacing its existing technology stack.
25% ROI in 30 days, and a leaner team to show for it
The results came quickly. Within the first 30 days, ZoomInfo had recovered roughly 25% of its annual investment in Stuut by reducing its reliance on third-party collection agencies. Today first outreach on a past-due account happens far sooner, cutting time to first touch by more than 90% and contributing to over $21.2 million in collections on the invoices Stuut has worked.
As part of a broader AR transformation, the collections team moved from 43 to 33 employees through natural attrition and chose not to backfill those roles as automation expanded, with Stuut among the enabling technologies behind the added capacity. That freed collectors to focus on complex payment resolutions, improve the customer experience, and build more flexible payment options for SMB customers.
On the strength of those results, ZoomInfo signed a multi-year renewal and began rolling Stuut into its mid-market and enterprise collections operations.
“Evaluating Stuut reinforced for me how differently we need to think about AR technology. We didn’t need another system to help our team manage collections. We needed technology that could actually execute the work.”
Alyssa Johnson Director of Accounts Receivable @ Zoominfo
Previous AR solution
HighRadius
ZoomInfo at a glance
Industry
Go-to-market intelligence (B2B SaaS)
Existing stack
HighRadius + third-party agencies
AR team
43 → 33, natural attrition
Accounts worked
2,550 since launch
Time to live
5 weeks, cash posting day 2
Reporting period
July 2025 – July 2026
The challenge
What Stuut does
The results
- DSO improved from 51 to 40 days, with Stuut a key contributor to combined AR initiatives
- $21.2M collected on the accounts Stuut worked (July 2025 – July 2026)
- Time to first touch on past-due accounts cut by more than 90%
- Expanded from collections into disputes, signed a multi-year renewal
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Case Studies
EZG Manufacturing
How a Two-Person AR Team Collected $11.67M on Autopilot While Cutting DSO by 5 Days
Industry :
Manufacturing
EZG Manufacturing's two-person AR team partnered with Stuut to automate collections without adding headcount. Stuut collected $11.67M automatically, reduced DSO by 5 days, and freed up 20 hours per week, leading EZG to expand the platform to a sister company.
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PerkinElmer
Overdue invoices reduced from 50% → 15% in one year
Industry :
Medical Device
PerkinElmer partnered with Stuut to modernize its global receivables during a corporate carve-out, reducing overdue invoices from 50% to 15% in one year and unlocking $300M in cash flow that fueled two acquisitions and scalable growth across multiple regions.
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