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Columnline AI
Construction · Real estate

Fully managed AI workfor AEC and CRE.

We build and run AI employees that take recurring work off your team — from bids and compliance to leasing, acquisitions, procurement, and more.

Process 
KnowledgeSkillsToolsMemoryEvalsApprovalsAgent 
OutcomeThe outcome we agreed on
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Selected clients
ARCO-MurrayDCI CONSTRUCTION GROUPalpha paintingKatzPPC USA
Over 352 use cases deployed

We work across
all your channels.

Send the job the way you’d send it to a person — it comes back finished, in the same thread.

GmailOutlookSlackTeamsAnd more

Straight from the channels

Three real exchanges, names blurred: an LOI redlined over email, a booked tour claimed in Slack, and a forwarded rent roll turned into a filed deal. Click any window to read it.

And into the systems you run
AppFolioRentManagerBuildiumYardiEliseAIOpenPhoneGoHighLevelInstantlyCalendlyMakeGoogle DriveProcore+ yours
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Pick a job.
Watch it run.

Four live systems, shown exactly as they run.

Bid Leveling Desk

Subcontractor bids come in quoting scope a dozen different ways. The desk normalizes every bid against your leveled scope, prices the gaps and human plugs, and flags award blockers to the page they came from — so the award call is apples-to-apples, with receipts on every number.

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Bid Leveling: three subcontractor bids leveled line by line against a $490,000 control budget.

Certificate Compliance Agent

Every incoming COI is read the moment it lands. The agent validates each clause against your contract requirements, files the certificate, and drafts the chase to the sub or broker — you approve the send, and the records stay current.

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Compliance Tracker: certificates, exceptions, and renewals across every active subcontractor.

Visual Marketing Studio

Source photos go in; staged, reviewable room variants come out. Compare rooms side by side, approve the winners, and export the package — listing media without the outside vendor, every image explicitly approved.

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Visual Marketing Studio: a great-room photo staged as reviewable variants.

Proposal Desk

A structured brief goes in; the desk assembles scope, pricing, and terms from your own catalog and renders a client-ready proposal. You review, adjust a line, approve — out the same day the brief lands.

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Proposal Desk: a brief on the left becomes a rendered, priced proposal on the right.

Bring us the work. We map it, build the agent, connect your systems, and run the operation with you. You keep the decisions. We stay on the hook for the result.

The Work gallery in the Columnline console: every job as a card with live status and receipts.
An example work surface: a compliance tracker with certificates, exceptions, and renewals across every active subcontractor.
An example work surface: a proposal desk where a structured brief becomes a priced, client-ready proposal.
The agent roster with skills, knowledge, tools and schedules.
An estimating analyst mid-job: a takeoff matched against the catalog, with three lines held for the estimator’s decision and alternates priced.
The same job as a conversation: tool calls, the three held decisions, an approval card for the send, and the finished quote total.
Work gallery · every job, live status, receipts

When the work needs a place to review, approve, or correct it, we build that too. Otherwise, it stays in the channels your team already uses.

Real results
from the field.

In their own words — every number below has receipts in the console.

All customer stories

Designed for
your team.

The work falls into repeatable patterns. These are the six our clients start from — every one live or in active build.

01

Preconstruction

For builders and GCs fighting the paperwork grind: permits and plan-check, entitlement, bid leveling, and estimating.

10 builds
02

Risk & compliance

For builders carrying long defect-liability tails — every subcontractor's insurance read, validated, and kept current for years.

2 builds
03

Acquisitions

For investors and developers sourcing off-market: owner and broker intelligence, offering memos read, deal files built.

5 builds
04

Leasing operations

For operators running high-volume leasing: speed-to-lead, AI voice and chat, application triage, and rep coaching.

6 builds
05

Back office

For teams losing days a month to data entry — bookkeeping, invoicing, and bank reconciliation that just runs.

3 builds
06

Marketing & media

For builders and operators replacing outside vendors: renderings, listing media, and a reviews flywheel.

3 builds

14 patterns · 40 named builds · browse the AEC + CRE library

Landscape

Not a tool.
A staffed operation.

Nothing to learn, nothing to rent, no feed to subscribe to. We map the process, build the agent, connect it to the systems you already use, and host and run the whole thing. You keep the approvals; we stay on the hook for the outcome.

Tool providerModel vendorData supplierOperated service
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Built for the people who
build and run buildings.

We only work in construction and commercial real estate. That’s why the agent already knows what a COI is, why a bid needs leveling, and what a city correction letter does to your schedule.

0AEC + CRE workflows mapped
0Highest-value patterns
0Agent actions logged

Bring us the job
you’re tired of doing.

We’ll map it with you, name the outcome, and show you the agent running it — with every receipt.

Book a demoBack to the showcase
Columnline · AI employees for the built worldAEC · CRE · 352 workflows mapped