The modern workspace for teams that build.

A modern PDF editor for design, engineering and construction teams. Built for collaboration.

Built by people who know

A new tool for your project team. Purpose built for collaboration. Markup, measure, compare and more all directly within Notch.

Markup drawings directly in the browser.

Arrows, highlights, shapes and text. Every markup is stored as structured data you can filter, layer, and export. All in a beautiful modern interface.

1.0Markup

Digital takeoffs using on screen measurements.

Set your scale and pull lengths, areas, perimeters, and counts straight off drawings. Filter, group and sort as needed and export directly to excel to quickly prepare estimates.

2.0Measure

Cost codes

03 30 00 — Cast-in-place concrete584 SF

03 15 00 — Concrete accessories101 LF

31 23 00 — Excavation7 ea

08 — Foundation Plan · Takeoff×

Page 8 / 233/16″ = 1′-0″100%

Measurements

08 — Foundation Plan3 items

Basement slab584 SF

Frost wall101 LF

Conc. piers4 ea

Perimeter drain96 LF

Slab insulation584 SF

10 — Upper Floor Plan4 items

Master bedroom142 SF

Bedroom #2118 SF

Windows3 ea

Partition walls74 LF

05 — West Elevation2 items

Siding — front494 SF

Glazing27 SF

Totals

Area1,365 SF

Length271 LF

Count7 ea

Collaboration tools built in, not bolted on.

Team members can mark up drawings collaboratively in the same workspace, or, invite guests to markup and view drawings alongside your team.

3.0Collaborate

In this document

Jordan Mills — editingnow

Alex Rowe — viewingnow

Sam Okafor — can edit2h

02 — Site Plan · Live×

Page 2 / 231 : 200100%

Setback — side yard

Dana Whitfield 2h

Side setback scales under the 4′-0″ min — @Jordan can you confirm against the survey?

Jordan Mills 1h

Checked against the plot plan — it scales 4′-2″ to the property line. The dimension string on the sheet is the one that's wrong.

Notch AI 1h

The 4′-0″ minimum appears on A-101 and again in the zoning notes on A-002. Rev 2 dimensioned it 3′-11″.

Alex Rowe 46m

Good catch — reissuing with the corrected string in Rev 3.

Sam Okafor 31m

Survey's attached to the sheet for the file. Field crew is holding on the foundation until this closes.

Dana Whitfield 12m

Thanks all. @Sam tell them it's cleared — 4′-2″ stands.

Reply — @ to mention

Quickly compare documents using overlays.

Overlay drawings and documents and see differences or coordination issues. All documents live directly on Notch, so swapping them is easy.

4.0Compare

A markup library built for design, engineering and construction.

A purpose built markup library gives over 100+ tools that you can use on your documents - from signage to wall types and everything in between.

5.0Trade tools

Connections

Plays well with your cloud

Notch connects to the places your drawings already live — import a set in seconds and keep working where your team works.

Google Drive

Import drawing sets straight from a shared Drive folder.

Dropbox

Pull the current set from your team's Dropbox.

Box

Bring drawings in from Box without downloading them first.

OneDrive

Connect the drawing folders your team keeps in Microsoft 365.

SharePoint

Import from your project's document libraries.

PComing soon

Procore

Sync drawings from your Procore projects.

Simple, transparent, affordable pricing.

Start free with the full editor on 3 files, or go unlimited with Pro.

Free

$0/ forever

free for viewers and reviewers, always

Best for anyone wanting to sample Notch.

3 files to try out
Basic markup, measurement and collaboration tools
Unlimited free viewers on your drawings

Start free

Pro

$24/ mo

billed monthly — cancel anytime

All features in Free, plus:

Unlimited files and folders
Advanced markup tools
Team-wide library for markups
Realtime collaboration
500 AI credits every month
Compare documents

Start 14-day trial

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