Case studies
Luxin, an AI consulting firm, shows its work with its status stamped on it. Systems running today, one in progress, and the proposals on the table. One client is named with permission. Nothing here is guessed.
Built, handed over, and running in a real business.
A proposal agent that turns an inbound request and a set of plans into a filed job and a drafted proposal, ready for review.
About 6 hours a week of proposal-writing time given back, Marc’s own estimate as published on his earlier portfolio site, not a measurement
An email operating system: every message read, matched to its matter, and answered in draft before the attorney opens it.
100+ emails deep in the inbox before the system was built
Built and handed over under Marc’s earlier practice. Not monitored since.
An agent that finds around 10,000 leads a week online, cleans them, and adds the details a rep needs before the team ever sees them.
10,000 leads found and enriched a week, as published on Marc’s earlier portfolio site
A lead generation system that pulls the right businesses off Google Maps, qualifies them against the founder’s rules, and runs the first outreach.
+1,250% more leads than before the build, as published on Marc’s earlier portfolio site
The system Luxin runs itself on. Demoed in every meeting.
The system Marc demos in every meeting: agents draft the briefs, notes and follow-ups for his own company, and he approves every send.
50+ daily briefs built by the system since 20 July 2026
Scoped and being built. No result claimed yet.
A sales and investor outreach system the company owns end to end: it finds prospects, ranks them, and writes the first email.
3 tiers that every prospect is sorted into before a person looks at it
Scoped and priced. Waiting on a yes. Nothing here is a result.
Five connected projects, from monthly reports that build themselves to a table of authorities that takes twenty minutes instead of six hours.
300 emails a day, as the problem found
From a photo of a handwritten invoice to a typed one the owner taps to approve, plus four more projects, each fixing one thing they named.
48 years of running the business, with the invoices still on paper
An email pilot that drafts in the team’s voice and puts every inspection and contingency date up for approval before it reaches the calendar.
2–3 hours of typing per new file, as the problem found
Drop a supplier spreadsheet in, get back only the rows worth buying, with the lookup and the margin math already done.
2–3 minutes per manual product-code lookup, as the problem found
“Really impressive work! From the first call I had with Marc, I could tell I was working with someone who knows what he’s doing.”
Thirty minutes, no deck. You describe how the work actually happens, and I tell you plainly whether there is something worth building.