Comparison
AutoMEP vs the AutoCAD MEP toolset
What is the difference between AutoMEP and the AutoCAD MEP toolset?
The AutoCAD MEP toolset is a drafting environment: a specialized version of AutoCAD with MEP catalogs, parts, and palettes that a drafter operates by hand, command by command. AutoMEP is a drafting agent: you upload a drawing, describe the edit in plain English, and an AI agent makes the edit and returns the finished file. The toolset gives a skilled drafter better tools. AutoMEP does the drafting task itself.
They aren't really substitutes. Most firms that use AutoMEP keep their AutoCAD seats. AutoMEP clears the routine edits, revision rounds, and annotation work that pile up between the drafter's bigger tasks.
At a glance
AutoCAD MEP toolset
Drafting environment
- Included with an AutoCAD subscription, installed on a workstation
- You draw and edit everything yourself, with MEP-specific parts, catalogs, and styles
- Deep manual control over every element, best for fabrication-level detail and complex custom systems
- Output is whatever you produce, checked by you
- Learning curve measured in months for full productivity
AutoMEP
Drafting agent
- Browser app, nothing to install, plans from $39/mo with a 7-day free trial
- You describe the edit in plain English; an agent reads the drawing, plans the work, applies it, and runs a self-review pass
- Works on existing native DWG and RVT files, including the ones already in your project, xrefs supported
- Handles duct and pipe routing, equipment placement, tagging with leaders, dimensions, pipe slope annotations, schedules, and sheet layouts
- Geometry lands on AIA/NCS layers, or on your office's own CAD standard if you upload it
- You review the returned file before anyone builds from it, and a licensed professional should always review stamped work
How the work gets done
With the toolset
With the toolset, a revision round looks like this: open the file, find the affected views, move the duct run, resize it, fix the tags that pointed at the old geometry, update the dimensions, adjust the sheet. Every step is manual, and the annotation cleanup after a change is usually the slowest part.
With AutoMEP
With AutoMEP, the same round is one request:
“Move the supply run to the north wall, resize for 800 CFM, retag the VAV boxes.”
The agent reads the full drawing first (entities, layers, blocks, room labels), writes a plan, applies it to your file, then checks its own result against the request and writes review notes on what to verify. You download a native DWG or RVT that opens in the AutoCAD you already have.
Where the toolset is the better choice
- You're building a model from scratch with heavy custom content and need your hands on every fitting.
- Your work is fabrication-level detailing where a drafter's judgment on every connection is the product.
- Your firm's workflow is deeply built around its toolset palettes, catalogs, and styles, and the person doing the work is already fast in it.
Where AutoMEP is the better choice
- Revision rounds and markup cleanup are eating the week.
- Tagging, dimensioning, and sheet layout work is backing up behind the engineers who should be designing.
- You have drawings that need standard edits (reroutes, retags, resizing, added schedules) and nobody free to open them.
- A project manager, architect, or owner needs a change made without waiting for a drafter to free up.
Common questions
No. It returns native DWG and RVT files that open in AutoCAD and Revit. It takes drafting tasks off the queue; your CAD seats stay where they are.
No. AutoMEP runs in the browser and works on the DWG or RVT file itself, including files created with vanilla AutoCAD or the MEP toolset.
New geometry follows AIA/NCS layer naming by default. You can also upload your office template and AutoMEP will follow your own layers, text styles, and symbols instead. Existing content in the drawing is never renamed.
Starter $39/mo, Pro $99/mo, Team $249/mo, each with a 7-day free trial. Failed jobs and jobs that make no changes don't count against your usage.
Treat it like a junior drafter's work: fast, usually right, and always reviewed before it goes out. Every job includes a self-review pass and notes on what to check, and the returned file is yours to inspect in the browser viewer before anyone builds from it.
Try it on a real drawing
Upload a DWG or RVT, describe one real edit, and compare the result against doing it by hand. The trial is free for 7 days.
Start free trial