AirductBid IQ

AI that assists, not replaces — fewer clicks, zero guesswork

Every AI takeoff tool promises speed. Most of them ask you to trust a black box with your bid. AirductBid takes a different position: automate only the repetitive steps where the answer is certain, and keep the estimator in the driver's seat for everything else.

AirductBid Team 8 min read July 2026
The principle
AI should only touch the parts of a takeoff where the confidence level is 100%. A wrong count isn't a software bug — it's a bid mistake that costs real money for the estimator, the contractor, and every sub downstream.

There are two ways to bring AI into estimating. One is to hand it the whole drawing and hope the output is close enough. The other is to identify the specific, repetitive steps that eat an estimator's day — the ones with a known-correct answer — and automate those at full confidence while leaving judgment calls to the human.

AirductBid chose the second path. Here's what that looks like in practice.

The click gap

Think about what happens when you open a new plan set in a traditional takeoff tool. You create a project. You set the scale — on every page. You create an item for the trunk. Another for the branch. Another for every fitting: the elbow, the transition, the offset. You name each one. You count each one. Then you do the same for the diffusers, grilles, and registers — one symbol at a time.

In AirductBid, most of that setup doesn't exist.

5×
fewer clicks
From project start to priced BOM
If a traditional tool takes 10 clicks to set up a trunk, branch it, and reach the diffuser — AirductBid should take 2.

That's not aspirational marketing. It's the design constraint behind every feature in the tool. Every interaction is measured against one question: can we remove a click here without removing the estimator's control?

What the AI actually does

The word "AI" gets thrown around loosely in construction tech. In AirductBid, every AI-powered feature does one specific thing, and the estimator can verify the result before it touches the bid.

⚡
Fittings generate themselves
When you draw a trunk and branch off it, the elbow, transition, and tap are created automatically — sized to match the run. You don't create a fitting item, name it, then place it. The geometry creates it. Same for dampers and access doors: click and attach, no manual item entry.
🔍
Scan the drawing for air devices
Scan a single page or the entire plan set. AirductBid detects air devices (diffusers, grilles, registers), equipment, fans, and dampers — reads the tags, reads the CFM callouts, and imports them onto the drawing. What used to be an hour of manual counting becomes a scan and a review.
📋
Read the schedule, apply the sizes
Air device sizes come from the equipment schedule, not the floor plan. Traditionally you cross-read the schedule by eye: find the tag, find the CFM, look up the size. AirductBid scans the schedule page, pulls size per CFM range, and applies them to the already-detected devices on the drawing. One step. No cross-referencing.
📐
Scale auto-detects per page
No calibrating every sheet. AirductBid reads the scale notation on each page and sets it automatically. If it can't find one, it tells you — it doesn't guess.
🔧
Hookup kits for common installations
A kitchen vent stackhead with a 10×3¼ duct, a dryer exhaust connection, a bathroom fan hookup — these are standard assemblies that every estimator builds the same way. In AirductBid, they're one-click kits. Select the device, add the kit, done.
♻️
Pool scrapping across units
Multifamily projects repeat the same unit layout dozens of times. When you estimate one unit type, there's often leftover pipe or duct material. AirductBid pools that scrap and carries it across units automatically — so you're not buying material you already have sitting in the next apartment.
🏢
Estimate per floor or per unit type
No naming hacks. No "Floor 2 — 20mm pipe (copy)" workarounds. AirductBid separates quantities by floor or unit scope natively — the same item tracked across locations without inventing a new name for each one.
📏
SMACNA hanger rules built in
Duct hangers are one of the most commonly overlooked line items. AirductBid estimates hanger counts using SMACNA spacing rules based on duct size — and flags installation requirements like the angle clearance needed for damper access. The stuff that costs you money when it shows up in the field and wasn't in the bid.
🧠
Intelligence that builds over time
Every completed estimate adds to a knowledge base. Over time, AirductBid can surface pricing benchmarks and estimate patterns from your previous jobs — "last three medical office builds averaged this cost per ton" — so you're not starting from zero every time.
🛡️
Defense Report
Know exactly what was auto-generated versus manually created. Understand why the tool chose a specific fitting instead of another. The Defense Report gives you full transparency into every AI-assisted decision — so when someone questions the bid, you have the receipts.

The same takeoff, two workflows

Side by side, this is what changes when the repetitive steps are automated and the judgment calls stay manual.

Traditional tool
  • Create item for trunk
  • Create item for branch
  • Create item for each fitting
  • Name each item manually
  • Calibrate scale per page
  • Click each diffuser to count
  • Cross-read schedule by eye
  • Type sizes into each device
  • Export to Excel for pricing
  • Calculate hangers separately
  • Hope you didn't miss one
AirductBid
  • Draw trunk → fittings auto-generate
  • Branch off → tap + transition appear
  • Scale auto-detects per page
  • Scan → devices detected + counted
  • Read schedule → sizes applied
  • Add hookup kits with one click
  • Hangers estimated by SMACNA rules
  • Priced BOM — built right into the takeoff
  • Review the Defense Report
Why 100% confidence matters

A wrong takeoff isn't a rounding error — it's a wrong bid. If you underbid, you eat the cost. If you overbid, you lose the job. Either way, the estimator's reputation is on the line.

That's why AirductBid only automates steps where the answer is deterministic: a 90° turn is an elbow, a branch off a trunk requires a tap, the schedule says SD-1 is 200 CFM. No probability scores. No "we're 87% sure." If the tool isn't certain, it asks you.

The estimator is still the estimator

AI doesn't know your supplier's lead time just changed. It doesn't know the GC wants value-engineering options. It doesn't know you underbid the last job and need margin on this one. The estimator does.

AirductBid's position is clear: the estimator's role is central and irreplaceable. The tool handles the mechanical repetition — the counting, the cross-referencing, the fitting generation — so the estimator can spend their time on the parts that actually require expertise: pricing strategy, scope interpretation, risk assessment, and winning the job.

If a junior estimator is spending their day clicking diffusers one at a time, they're not learning how to read a spec or negotiate with a supplier. Automating the grunt work doesn't diminish the estimator's role — it elevates it.

And if you want none of it?

Every AI feature in AirductBid can be turned off. The auto-scan, the schedule reader, the fitting generation, the hanger calculations — all of it. Disable everything and you have a clean, fast duct takeoff tool with a priced BOM. No AI, no automation, just a modern tool that gets out of your way.

The intelligence is there when you want it. It stays out of the way when you don't. Your tool, your rules.

See it on your next plan set

Bring one drawing. Do the takeoff. Keep the estimate if you like it.

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AirductBid is a product of AirductIQ, Inc. PlanSwift® is a registered trademark of its respective owner. Comparisons reflect publicly available product documentation as of July 2026.