Integrates with & replaces
PC
Procore
PG
PlanGrid
BB
Bluebeam
RS
RSMeans
BT
BuilderTrend
AD
Autodesk BIM
CC
CoConstruct
FW
Fieldwire
PC
Procore
PG
PlanGrid
BB
Bluebeam
RS
RSMeans
BT
BuilderTrend
AD
Autodesk BIM
CC
CoConstruct
FW
Fieldwire
Construction Knowledge BaseIRC · IBC · RSMeans · OSHA · ACI · AISC

One search. Every spec, code, and method — explained like your best PM would.

Pull up the right answer before the inspector arrives. No tab-hopping, no paywalled PDFs, no guessing. Scaffold cites every answer to the exact code section.

14,200+
Code sections indexed
0.4s
Avg. answer time
38
Reference sources
99.1%
Citation accuracy

What's actually indexed

Hover any row to see the exact code reference. Every answer links back to its source.

Feature / CoverageScaffold★ BestProcoreBluebeamRSMeans
IRC residential code lookups?IRC 2021 §R403.1 — Footings
IBC commercial code references?IBC 2021 §1604.3 — Load combos
RSMeans cost data integration?RSMeans 2024 — Division 03
OSHA 1926 safety standards?OSHA 1926.502 — Fall protection
ACI 318 concrete design?ACI 318-19 §9.6 — Rebar spacing
AISC steel connection specs?AISC 360-22 §J2 — Weld design
Submittal log cross-reference?Links spec sections to submittals
Plain-language method explanations?No jargon — field-ready answers
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Time-to-answer benchmark

Measured from query to cited answer. Tested on 200 real field queries, Jan 2026.

Time-to-cited-answer (lower = better)

Scaffold0.4s
Google + PDF4.2min
Procore Search2.8min
Bluebeam Revu6.1min
RSMeans Online3.5min
0.4s
Median answer time
vs 3.9 min industry avg
580×
Faster than manual lookup
On a cracked iPad at the site
< 1s
Cold-start query time
No account required
24/7
Available offline
PWA cache for field use

Ask Scaffold anything

Real answers, real citations. No account required.

Free searches. No credit card. No account required to start.

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Every answer has a return address

99.1% citation accuracy across 14,200 indexed sections. Independently verified Q4 2025.

99.1%
Citation accuracy

Every Scaffold answer links to its exact code section, edition, and clause. Our legal team audits 500 random answers per month against primary sources. When a code updates (IRC 2024 ships Q3 2026), every affected answer is re-verified within 48 hours.

IRC 2021 §R403.1✓ Verified

Footing depth below frost line

Minimum 12" below undisturbed ground; must extend below frost depth per Table R301.2(1)

ACI 318-19 §9.6.1.2✓ Verified

Min. flexural reinforcement ratio

ρ_min = 3√f'c / fy ≥ 200/fy for non-prestressed beams

OSHA 1926.502(d)✓ Verified

Personal fall arrest system

Must limit max arresting force to 1,800 lbs; deceleration distance ≤ 3.5 ft

IBC 2021 §1604.3✓ Verified

Load combinations — basic

D + L; D + L + (Lr or S or R); D + L + W; etc. — LRFD and ASD provided

AISC 360-22 §J2.4✓ Verified

Fillet weld minimum size

Based on thicker part joined: ≤¼" → 1/8"; ¼"–½" → 3/16"; ½"–¾" → ¼"

ASTM C94 §11.8✓ Verified

Ready-mix concrete discharge limit

Discharge must be completed within 90 minutes or 300 revolutions after water introduction

Scaffold cites 38 primary sources — IRC, IBC, ACI, AISC, OSHA, ASTM, RSMeans, and more.

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Works inside the tools you already use

Scaffold answers live inside Procore, PlanGrid, Bluebeam — no context switching.

PC

Procore

Project Management

Deep
PG

PlanGrid

Field Drawings

Deep
BB

Bluebeam Revu

PDF Markup

Medium
RS

RSMeans

Cost Data

Deep
BT

BuilderTrend

Home Building

Medium
AD

Autodesk BIM 360

BIM/CAD

Deep
FW

Fieldwire

Task Management

Medium
CC

CoConstruct

Custom Builders

Light
Deep integrationMedium integrationLight integration

What Scaffold enables

WorkflowScaffoldManual
Pull submittal log from Procore
Link spec section to PlanGrid sheet
Annotate Bluebeam PDF with Scaffold answer
Cross-ref RSMeans cost to spec requirement
Push RFI answer to Procore RFI log
Export citations as CSV for closeout docs

New integrations ship monthly. Request your tool at integrations@scaffold.build

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No surprises. No per-query billing.

Procore costs $375+/seat/month. Scaffold costs $49. Both answer RFIs. Only one cites the code.

Field

$0/month

For individual use on-site

20 searches/day
IRC & IBC code lookup
Citation links
Mobile / iPad optimized
RSMeans cost data
Procore integration
Team search history
Custom spec library
Start Free
★ Most Used

Project

$49/mo per seat

For PMs juggling 3+ jobs

Unlimited searches
All 38 code sources
RSMeans cost cross-ref
Procore + PlanGrid API
Submittal log linking
Team search history
RFI answer export
Custom spec library
Try 14 Days Free

Office

$199/mo (up to 20 seats)

For estimating & engineering teams

Everything in Project
Custom spec library upload
SSO / SAML
Priority support (2hr SLA)
API access
Audit log & permissions
Dedicated onboarding
Custom integrations
Talk to Sales

See Full Comparison PDF

Scaffold vs Procore vs Bluebeam vs RSMeans — 47 features, side by side.

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