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Inference Wire

What happened in AI today, explained in 5 minutes.

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Real Estate·AI Consulting & Strategy·2 Weeks

Keystone

How a Week-Long Lease Cycle Became a Same-Day Close

A property management company running 3,400 rental units across 9 markets had a leasing process that hadn't kept up with how fast the business was growing. Applications were taking nearly a week to close, and the team was buried in manual follow-ups. They brought in our AI consulting team to figure out where things were breaking down and put the right tools in the right places.

18 hours

Weekly Hours Reclaimed

9 days

Time to Full Adoption

$730K

Recovered Rent (Year 1)

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Keystone  case study hero
“They got our PMs comfortable with the tools fast, and we went from a week per lease to same day”
PM

Peyton Moore

Managing Director, Keystone

Before

6.3 day lease approval cycle, 22 hours weekly chasing documents, 23 day average vacancy per turn

After

Same day qualified approvals, 4 hours weekly document oversight, 14 day average vacancy per turn

Narrative

The full story.

The Challenge

Lease approvals averaged 6.3 days. Most of that time was spent waiting on income documents, employer call-backs, and applicants resubmitting paperwork. Coordinators across 9 markets were each losing about 22 hours a week to document chasing and data entry across three disconnected systems, adding up to roughly $1.1M a year in vacancy costs. The team had already talked to four vendors and couldn't find one that matched how their people actually worked.

What We Built

We ran a 10-day discovery phase, interviewing property managers, coordinators, and regional leads across all 9 markets. What we found wasn't one bottleneck. It was a dozen small ones compounding. We deployed Docsumo for income and employment verification, set up an Intercom assistant for applicant follow-ups, and connected both to AppFolio through Zapier. Then ran 16 training sessions over four weeks with 31 staff. Nine days later, every market was running the new workflow on their own.

Results

Qualified applicants now get approved the same day they apply, down from a 6.3-day average. Coordinators went from 22 hours a week on document verification to about 4 hours on oversight. Average vacancy per unit turn dropped from 23 days to 14. The engagement paid for itself in 11 weeks, recovering an estimated $730K in rent over the first year.

Technical proof

How it was built.

Implementation details and the stack behind the delivery.

Implementation highlights

Key engineering decisions from this project.

Lease approval cycle cut from 6.3 days to under 24 hours for qualified applicants
AI tools live across all 9 markets within 6 weeks of kickoff
16 training sessions delivered to 31 property managers and leasing coordinators

Stack snapshot

Tools and platforms used in the delivery.

DocsumoIntercomZapierAppFolioGoogle Looker Studio

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