Mavlon vs 1Factory

1Factory manages quality. Mavlon reads the drawing first.

What if the Form 3 was already filled out before you opened 1Factory?

By Atishay Jain, founder of Mavlon · Updated July 2026

Full disclosure: Mavlon is our product. This comparison is written by the Mavlon team from public documentation, and it says plainly where 1Factory is the better choice. Spot an error? atishay@mavlon.co

A Tuesday you already know

You know how this goes

A new aerospace drawing lands in your inbox. Seven sheets. Two hundred features. You open 1Factory and start ballooning.

1:00 PM

You start ballooning. Sheet one feels fine. You are in a rhythm.

3:30 PM

By balloon 60, you have lost your place. You missed a flag note on sheet 3.

5:00 PM

The Form 3 has 47 untoleranced dimensions where you apply the ISO 2768 value by hand, one at a time.

6:45 PM

You are still on the first part. Your kids ate dinner without you again.

You are not slow.
The work is just being done in the wrong order.

The belief

Most quality engineers think they need a faster ballooning tool.

The truth

They need a tool that reads the drawing for them first. So by the time they open 1Factory, every dimension is already found, every GD&T frame is parsed, every flag note is on the right feature, and every untoleranced dimension already carries the right ISO 2768 value.

The answer

That is Mavlon. It reads the drawing like a senior engineer, in 2 to 3 minutes, and hands you a filled Form 3. 1Factory manages the wider quality system. Mavlon does the reading that no platform does well. Most shops do not realize they should be using both.

What Mavlon does that 1Factory does not

An AI that reads drawings like a senior engineer

Reads the whole drawing in 2 to 3 minutes

You upload the PDF. A couple of minutes later, every dimension, every GD&T frame, every surface finish, every flag note, every untoleranced dimension is identified and listed. Like having a senior quality engineer read the drawing for you. Except this one never gets tired and never loses its place.

Form 3 filled out before you start

Mavlon gives you back a Form 3 with balloon numbers, tolerances, datum references, and inspection methods already filled in. You verify the 10 percent Mavlon flagged for review. You are done in 30 minutes, not 3 hours.

Nothing to learn. Nothing to install.

You do not need a 2-day training or a sales demo. You upload a drawing. You get a result. Your first drawing is free. You will know within 5 minutes whether it saves you time. The answer is almost always yes.

And everything that comes after the reading

Mavlon does the whole job, drawing to FAI

CMM import and customer FAI formats

Once your CMM runs the part, the measured results map straight back onto the Form 3. Mavlon exports the finished report in the formats your customer asks for, including Net-Inspect and PPAP. No retyping numbers from one screen to another.

Revision control and a full audit trail

Every change is tracked, every version saved, every approval logged. When the customer audit comes, the history is already there. You do not go digging through email and old spreadsheets.

Works at every site, from any browser

Mavlon is cloud based, so it runs at one shop or ten with nothing to install. And if you already own 1Factory and your team likes it, Mavlon fits right in next to it. Keep what works, drop the part that hurts.

The new workflow

The order your shop should be running

Here is the day that small AS9100 shops are quietly moving to:

A new aerospace drawing lands in your inbox. You drag the PDF into Mavlon.

A couple of minutes later, Mavlon hands you back a filled Form 3. Every dimension. Every GD&T frame. Every flag note. Every untoleranced dimension with the right ISO 2768 value already applied.

You spend 10 to 15 minutes verifying. You correct the 10 percent that Mavlon flagged as uncertain.

Your CMM runs the part and the results map back onto the Form 3. No retyping numbers from one screen to another.

Mavlon exports the finished FAI report in your customer's format. Already own 1Factory and prefer it? The Form 3 drops straight in there too.

You leave the office at 5:15 PM.

Side by side

Different tools. Different jobs.

Job to be done	1Factory	Mavlon
Reading the drawing
Time per drawing	2 to 4 hours	2 to 3 minutes
Dimensions identified	1-Click Auto Balloon, around 85 to 90 percent, correction needed	90 percent verified, the rest flagged for review
GD&T datum references	Detects frames, datums sometimes incomplete	Complete A and B and C with modifiers
Untoleranced dimensions with ISO 2768	Tables loaded, you pick the class by hand	Applied automatically by size
Fit class expansion (G6, H7)	Shows designation only	Expanded to actual values (9.005 to 9.014 mm)
Flag notes mapped to features	You track them yourself	Mapped automatically
Surface class designations	Not detected	Captured from every sheet
Form 3 ready to import	You build it	Filled out before you start
Learning curve	Platform onboarding	First drawing in 5 minutes
Managing the inspection
CMM data import	Yes, strong	Yes, results map back to the Form 3
FAI report in customer format (Net-Inspect, PPAP)	Yes	Yes, standard AS9102 formats supported
Revision control and audit trail	Yes, auto diff	Yes, every change tracked
Multi-site deployment	Yes, cloud	Yes, cloud based, any site, any browser
Broader QMS (SPC, gage, supplier quality)	Yes, full platform	Focused on drawing to FAI, plugs into your QMS

1Factory is a big platform, and if you want one system for SPC, gages, and supplier scorecards, it covers a lot of ground. But the drawing reading, the part that eats your evening, is character detection that still needs correcting by hand. Mavlon is a different category: AI agents read the drawing as engineering, apply every ISO 2768 value for you, fill the Form 3 before you start, and still handle CMM results, revisions, and your customer's format. Run it on its own, or feed it straight into 1Factory.

Upload your hardest drawing. See for yourself.

A 7-sheet aerospace drawing. Two hundred features. A couple of minutes. Then decide if you still want to balloon by hand on Saturday.

Try with One Drawing

First drawing is free. No signup. No salesperson.

Where 1Factory genuinely wins

Buy 1Factory for what it is genuinely great at.

1Factory is a genuinely strong cloud quality platform: first articles plus in-process inspection, SPC and capability tracking, supplier quality dashboards. If your need is ongoing production quality management beyond the first article, 1Factory does a job Mavlon simply does not do. Mavlon is a drawing interpreter, not a QMS. The honest setup for many shops is both: Mavlon reads the drawing and fills the Form 3, 1Factory manages the quality data that follows.

Frequently asked questions

Does Mavlon replace 1Factory?

It can for the drawing-to-FAI job. Mavlon reads the drawing, fills the Form 3, takes CMM results, tracks revisions, and exports your customer's format. If you use 1Factory for the wider quality system, Mavlon's filled Form 3 drops straight in. Either way, the slow reading step is done for you.

Does 1Factory read drawings well?

1Factory's 1-Click Auto Balloon detects the characters and still needs a person to correct it and to pick the ISO 2768 class by hand. Mavlon takes a different approach: its AI reads the drawing as engineering and applies those values for you automatically.

Can Mavlon take my CMM data?

Yes. Once your CMM runs the part, the results map back onto the Form 3, with no retyping from one screen to another.

How accurate is Mavlon?

About 90 percent on dimensions and GD&T overall. Higher on specific categories such as flag notes and ISO 2768 application. Lower on hand-redlined revisions or very low-resolution scans. The remaining 10 percent is flagged for your review, so you know exactly where to look.

Comparing the whole field?

See every tool side by side: FAI software compared and ballooning software compared.