AI for AEC & Construction

AI Solutions for AEC & Construction

Kairos.ai builds AI solutions for the AEC industry — starting with SetTime, an end-to-end system that turns construction drawings into accurate rebar estimates and bar-bending schedules, replacing slow, error-prone manual takeoff.

Explore SetTime Talk to Us
10×
Faster takeoff
99%
Estimate accuracy
50k+
Drawings parsed
BEAM · B-204 · SECTION
600 mm
DETECTED BARS8 / 8
BAR SIZEØ16
STIRRUPØ10 @ 200
STATUSESTIMATE READY
01 — Our Story

Applied AI, Built With Purpose

Who we are, why we started, and where we're headed.

Our Passion

We believe AI should solve real, tangible problems — not just impressive demos. Our passion is bringing engineering rigor to industries the tech world often overlooks, starting with construction.

How We Started

Kairos.ai began as a small team obsessed with a simple idea: use AI to give people back their time. That search led us deep into manufacturing and construction workflows, where we kept finding the same bottleneck — slow, error-prone manual rebar takeoff. So we built SetTime to fix it.

Where We're Headed

We want SetTime to become the standard way AEC teams estimate rebar — and to keep building AI systems, backend infrastructure, and data platforms with the same rigor for teams who need it.

What We Do
AI Systems Design Backend Systems AI Applications Data Analysis
02 — How it works

From drawing to schedule

SetTime runs the full rebar takeoff pipeline — no manual counting, no spreadsheet errors.

STEP 01

Upload drawings

Drop in structural drawings — PDF or CAD. SetTime ingests plans, sections, and details.

STEP 02

AI detects rebar

Computer-vision models read bars, sizes, spacing, and laps directly from the drawings.

STEP 03

Estimate & schedule

Get accurate quantities, weights, and a bar-bending schedule ready to export.

03 — Product

SetTime

SetTime — Right before it sets

An end-to-end AI system that turns construction drawings into accurate rebar estimates and bar-bending schedules — replacing slow, error-prone manual takeoff across the AEC industry.

AI Estimation Rebar Takeoff AEC
  • InputConstruction drawings — DWG or PDF
  • OutputRebar takeoff + bar-bending schedule, exportable as CSV/Excel
  • PipelineUpload → AI detection → estimate & schedule
Learn More
bar-bending-schedule.csv SetTime
MarkØShapeNo.LengthWeight
B0116Straight246,200235 kg
B0216L-bend184,850138 kg
S0110Stirrup961,840109 kg
B0320Crank127,400219 kg
S0210Tie641,42056 kg
5 marks · 214 barsTOTAL 757 kg
In Development

SetTime AR

A camera-based AR view for the job site — point a phone or tablet at the structure and see the AI-detected rebar layout overlaid on the physical bars in real time, for fast on-site verification against the drawing.

  • 01Real-time AR overlay of detected rebar and bar-bending schedule onto the camera view
  • 02Flags discrepancies between the physical site and the drawing
  • 03Offline capture mode for sites without reliable connectivity
  • 04Exportable on-site verification report
Now Recruiting

Now Recruiting Pilot Clients

We're partnering with AEC firms to pilot SetTime on real projects — bring your drawings, help shape the product, and get early access before general release.

Apply for the Pilot Program
04 — Services

AI Systems & Engineering Services

Beyond our products, Kairos.ai designs custom AI systems, backend infrastructure, and data platforms — the same engineering depth behind SetTime.

01

AI Systems Design

Custom AI solutions tailored to your business needs. We design intelligent systems that learn, adapt, and deliver measurable results.

02

Backend Systems

Robust, scalable backend infrastructure that powers your applications. Built for performance, security, and reliability.

03

AI Applications

Innovative AI-powered applications that transform user experiences and drive engagement. From concept to deployment.

04

Data Analysis

Transform raw data into actionable insights. Our advanced analytics solutions help you make data-driven decisions with confidence.

05 — FAQ

Frequently Asked Questions

Common questions about SetTime and Kairos.ai, answered directly.

What is SetTime and how does it estimate rebar?

SetTime is Kairos.ai's end-to-end AI system that turns construction drawings (PDF or CAD) into accurate rebar estimates and bar-bending schedules. Its computer vision models read rebar sizes, spacing, and laps directly from the drawings, replacing slow, error-prone manual takeoff.

Who is SetTime for?

SetTime is built for the AEC (architecture, engineering, construction) industry — serving contractors, rebar fabricators, structural engineers, and estimating teams who need faster, more accurate rebar takeoff and a shorter bid-prep time.

What does SetTime output?

SetTime produces accurate rebar quantities, weights, and an exportable bar-bending schedule — ready for procurement, fabrication scheduling, and cost estimation.

What else does Kairos.ai offer besides SetTime?

SetTime is Kairos.ai's first product for the AEC industry — rebar estimation is the starting point of our broader mission to bring AI solutions across construction. Beyond SetTime, we also provide custom AI systems design, backend infrastructure, AI application development, and data analysis platforms — built with the same engineering rigor.

How is AI rebar takeoff different from manual takeoff and CAD detailing plugins?

Manual takeoff means an estimator counts and measures bars by hand from the drawing. CAD detailing plugins automate detailing and bar-bending schedule generation inside a CAD tool, working from a model that's already been drawn. AI rebar takeoff like SetTime instead reads the drawing itself — PDF or CAD — and detects bar sizes, spacing, and laps directly, producing quantities and a bar-bending schedule without a detailer building the model first.

Where does human review still matter in AI rebar takeoff?

AI rebar takeoff isn't fully automatic, and SetTime doesn't claim it is. Congested details, splice and lap rules, and mid-project revisions still call for an estimator's judgment. SetTime's job is to speed up the counting step and reduce spreadsheet errors — experienced estimators still review the output before it goes into a bid or fabrication order.

Is SetTime the same product as iTech?

Yes. SetTime is the new name of iTech, Kairos.ai's AI rebar estimation system, renamed on September 9, 2026. The AI engine, accuracy, and pipeline are unchanged — only the name is new.

Where is the official SetTime product page?

The official SetTime product page is https://settime.kairosaitech.com. SetTime is built by Kairos.ai (優時科技), a Taiwan-based company developing AI for the AEC industry; www.kairosaitech.com is the company homepage. AEC firms can apply for the SetTime pilot program through the contact form.

06 — News

Latest News

Updates on our products and company.

iTech is now SetTime

We renamed iTech to SetTime to better capture what the product delivers — precise rebar estimates and bar-bending schedules, ready right before the concrete sets. The AI engine, accuracy, and pipeline are unchanged.

Visit the SetTime product page →
07 — Company

Why Choose Kairos.ai?

At Kairos.ai, we build AI solutions for the AEC industry. Our first product, SetTime, automates rebar estimation for AEC teams — the starting point of that broader mission — and we build custom AI systems, backend infrastructure, and data platforms with the same engineering rigor.

We are dedicated to creating solutions that don't just save time, but unlock new possibilities for our users and customers.

  • Cutting-edge AI technology
  • Human-centered design approach
  • Proven track record of success
  • Dedicated support and partnership

Industry Experience

Our team pairs deep AI engineering with real AEC domain knowledge — reading structural drawings to produce accurate rebar quantities and bar-bending schedules that estimators and fabricators can trust.

10x
Faster Implementation
99%
Client Satisfaction
24/7
Support Available
08 — Contact

Let's Work Together

Ready to unlock new possibilities? Get in touch with us today.

Email

seanchen@kairosaitech.com

Work With Us

We're always looking for exciting new projects and partnerships.

SetTime

settime.kairosaitech.com →