Case Studies

Two Teams, One Spreadsheet, No Handover — Stack Logic case study
Automating Compliance in a Modern Recruitment Agency

How a 100+ head recruitment firm frees ~3,125 hours a year by automating contract compliance directly through the Bullhorn API. Conservative ROI breakdown.

Two Teams, One Spreadsheet, No Handover — Stack Logic case study
Turning Interview Transcripts into Candidate Records

How a London executive search firm turns interview transcripts into structured JobScience candidate records, with write protection so AI never overwrites good data.

The ERP Knew Everything. HubSpot Knew Almost Nothing. — Stack Logic case study
The ERP Knew Everything. HubSpot Knew Almost Nothing.

How an education resources supplier connected OrderWise to HubSpot with a one-way nightly sync, built around an ERP server that locked up under load.

Rebuilding a Link-Building Operation on Monday.com — Stack Logic case study
Rebuilding a Link-Building Operation on Monday.com

How a digital PR agency moved link-building outreach from monthly spreadsheets to Monday.com: connected boards, outreacher credit, timers, dashboards and a 950-row historical import.

Putting Evidence Behind a Sales Pipeline in HubSpot — Stack Logic case study
Putting Evidence Behind a Sales Pipeline in HubSpot

How a digital PR agency rebuilt its HubSpot pipeline on evidence: stage probabilities from 202 deals, intent-based lead scoring, ownership rules and a client scorecard out of spreadsheets.

Two Teams, One Spreadsheet, No Handover — Stack Logic case study
Getting Order History into HubSpot Without a £600-a-Month Connector

How an education supplier connected OrderWise to HubSpot with a purpose-built sync instead of a £600-a-month connector, so 42,000 contacts finally carried their order history.

Is a 1.5 Million Record Bullhorn Database Ready for AI? An Audit — Stack Logic case study
Is a 1.5 Million Record Bullhorn Database Ready for AI? An Audit

A Bullhorn audit of 1.5 million records at an engineering recruitment firm: 79% ghost data, missed aftercare on 8 in 10 placements, and a three-phase plan to make the database fit for AI.

See where your team's time is going.

It starts with a short audit of your stack. I'll show you where consultant and back-office hours are leaking, and what it would take to get them back.

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Systems That Scale.

© 2026 Stack Logic. All rights reserved.
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See where your team's time is going.

It starts with a short audit of your stack. I'll show you where consultant and back-office hours are leaking, and what it would take to get them back.

Book your Audit

STACK

LOGIC

Systems That Scale.

© 2026 Stack Logic. All rights reserved.
Here's our privacy policy.