STARKSPAN
Calculation assistant for CNC shops

What does this CNC part cost?

Upload a drawing and get a first calculation within seconds.

Drag your drawing here or choose a file. You can add more parts in the next step.
PDFSTEPJPGPNGWEBP
Try with your own drawing
PDF
FilePassing to the calculation …
Analyze the technical drawing Identify the manufacturing process Prepare the calculation Create the quote faster

🎁 As a trial customer, calculate 10 drawings for free – prices included. First calculation as a guide value. Your drawings are treated confidentially.

Everyday sales work

How many hours does a single CNC request cost you?

Every request goes through the same manual steps. For every part. For every customer.

  1. 01Open the email
  2. 02Download the drawing
  3. 03Check the material
  4. 04Analyze the part
  5. 05Select the machine
  6. 06Determine setup time
  7. 07Estimate cycle time
  8. 08Look up material prices
  9. 09Open Excel
  10. 10Calculate the margin
  11. 11Write the quote
  12. 12Create the PDF
  13. 13Send the email

And in the end, many requests do not turn into a single order. This is where STARKSPAN comes in.

13 steps · 1 request
Your numbers

A request costs more than you think.

Enter your own values. The figures update instantly.

Your values

min
€/h
%
Your calculation · preset with example values
Calculation time / month–
Staff costs / month–
Staff costs / year–
25% won75% not won

If only 25% of quotes turn into orders, 75% of the calculation work does not lead directly to revenue. On paper, that is – per year.

Calculated from your inputs: requests × minutes × hourly rate. Not a forecast and not a guaranteed saving.

Before / With STARKSPAN

What if 35 minutes became just 8 minutes?

Before 46.7 hrs / month
35 min per request
With STARKSPAN 10.7 hrs / month
8 min
min

Example values. Requests and minutes come from your calculation above, and everything can be adjusted.

Potential time saved 36 hrs per month

Time for customers. Sales. Production. And work that actually creates value.

equals about €1,620 in staff costs per month
Product demo

How a calculation works with STARKSPAN.

Seven steps from drawing to quote. Your team stays in control at every step.

1Step 1

Upload the drawing

Upload a PDF, STEP file or image. Straight from the customer's email, by drag and drop.

2Step 2

The part is analyzed

Material, process, quantity, dimensions and tolerances are read from the drawing and 3D model and captured in a structured form.

3Step 3

Review. Complete. Confirm.

All detected data can be edited. You correct what does not fit and confirm. You stay in control at all times.

4Step 4

Your calculation. Your rules.

Machines, hourly rates, setup times, material prices, programming costs, surface finishes, shipping and margin come from your company parameters.

5Step 5

Calculation in seconds

Guide price, machining time, setup and material costs, lead time and margin. Broken down so you can follow every figure.

6Step 6

From drawing to quote.

The calculation becomes a structured quote as a PDF. Review, adjust, send.

7Step 7

More quotes. Less calculation effort.

In this example, 35 minutes of manual work become 8 minutes of review and approval.

Try with your own drawing
For your team

Your skilled staff should make decisions. Not retype data.

An experienced estimator, foreman or sales engineer is too valuable to copy the same data by hand from drawings, spreadsheets and emails for every request.

STARKSPANhandles the repetitive groundwork
Your teamreviews and completes
Your teamdecides
STARKSPAN doesn't replace your experience. It multiplies it.
Managing directorsSales managementEstimatingProduction planningTechnical inside sales
Digital sales assistant

A digital sales assistant that prepares every CNC request right away.

STARKSPAN reads technical drawings, identifies the relevant manufacturing data and creates a calculation basis according to your company's rules.

  • No request left sitting in the inbox
  • Structured data capture instead of retyping
  • Faster calculations and faster quotes
  • Less repeated data entry
  • Central request history for the whole team
  • Your own calculation logic
Test a drawing →
Requests todayMon, 07:00–12:00
PDF
Shaft Ø32 × 240 · Huber Antriebe4 min ago · 50 pcs
New
STEP
Housing 120 × 80 · Kessler Automation18 min ago · 20 pcs
Analyzed
PDF
Flange hub · Müller Maschinenbau41 min ago · 250 pcs
Calculated
JPG
Adapter plate · Werkzeugbau Lang08:12 · 5 pcs
Quote ready
PDF
Spacer bushing · Reiter Hydraulik07:36 · 1,000 pcs
Quote ready

Assistance software: your team reviews and approves every quote. Example data.

Features

Everything a CNC request needs. Nothing more.

One tool for sales, estimating and production planning. Without cluttered menus.

Requests

Upload drawings, assign parts, track status.

Available

Calculations

Guide price from material, cycle time, setup and programming.

Available

Parts

PDF drawing and STEP model side by side with a 3D view.

Available

Quotes

Quote status, revisions and messages for each job.

Available

Dashboard

Open requests, quotes and response times at a glance.

In preparation

Customers

Contacts, request history and terms for each customer.

In preparation

Machines & material prices

Your machine park with hourly rates and your purchase prices.

In preparation

Calculation rules

Setup, programming, surcharges, margin, minimum order value.

In preparation
Your own calculation logic

Your prices. Not the market's.

Every shop calculates differently. STARKSPAN calculates with your machines, your hourly rates and your margin.

  • Hourly rates per machine and process
  • Setup and programming at your own rates
  • Material prices and material surcharge
  • Surface finishes, shipping and minimum order value

This data is internal. It belongs to your company and is never shown publicly or to customers.

Calculation rules · Müller CNCInternal
Machines
Machine ATurning center with C-axis€68/h
Machine B5-axis machining center€92/h
Times
Setup€75/h
Programming€80/h
Commercial
Margin18%
Material surcharge12%
Surface finishesper supplier price listList
Shipping (Germany)€18
Minimum order value€150
www.mueller-cnc.de/anfrage
MÜLLER CNC · TURNING & MILLINGPrecision parts from Franconia
What does your part cost?
Upload drawing
PDF · STEP · Image
Send request
Calculation by STARKSPAN
Website widget · In preparation

Your sales keep working, even when nobody is in the office.

Add "What does your part cost?" to your own website. Your customer uploads the drawing on your site, and STARKSPAN prepares the request in the background. You receive:

  • Customer details
  • Drawing
  • Technical analysis
  • Structured request
  • Calculation proposal
  • Price only after your approval
Embed widgetYour own upload linkWhite labelYour own subdomainAPI
Sign up as a pilot shop →
Example of a request

Monday, 07:42. A new drawing comes in.

07:42Request arrivesCustomer uploads drawing and quantityUpload
07:43Analysis doneMaterial, dimensions, tolerances detectedautomatic
08:10Sales reviewsTwo details added, confirmed4 min
08:14CalculationWith the shop's machines, rates and marginseconds
08:18Quote sentPDF reviewed and sent to the customer4 min

Example workflow. The actual time depends on the part and the available data.

Pricing

You pay for time saved. Not for features.

Three plans for different shop sizes. In the pilot program, we set up STARKSPAN with your parameters.

With your values, STARKSPAN saves 36 hrs per month on paper. That is €1,620 in staff costs. The price should be measured against that.

Adjust values
🎁 Try it free
10 drawings including price – no cost, no contract.
Register for free, upload drawings and see the guide price for up to 10 different parts. After that we will gladly set up your pilot access.
Start free trial →
For small shops

Starter

Pilot price on request
  • Calculations based on quota
  • Analysis of PDF, STEP and images
  • Your own hourly rates and margin
  • Draft quote as PDF
  • 1 user
Request pilot access
Recommended For mid-sized companies

Professional

Pilot price on request
  • More calculations
  • Your own machines and material prices
  • Multiple users with roles
  • Quote and customer management
  • Central request history
  • Reports
Request pilot access →
For larger shops

Business

Pilot price on request
  • Everything in Professional
  • Website widget
  • White label and your own subdomain
  • API access
  • Team roles and approvals
  • Personal onboarding
Schedule a call
FAQ

Frequently asked questions.

Your question is not listed? We will call you back.

Request a callback
How accurate is the first calculation?

The first calculation is a guide value based on the detected data and the stored cost logic: material, cycle time, setup, programming and surcharges. With a STEP model, the geometry is captured more precisely. The binding quote is always reviewed and approved by your team.

Does STARKSPAN replace our estimators?

No. STARKSPAN is assistance software. It takes over the retyping and the preliminary calculation. Reviewing, completing and deciding stay with your people.

Which files can I upload?

PDF drawings, STEP and STP, as well as JPG, PNG and WEBP. You can upload a PDF and a STEP file together for one part.

Can others see our hourly rates and margins?

No. Calculation parameters, customers, quotes and internal costs belong to your company and are not shown publicly or to your customers.

What happens to uploaded drawings?

Drawings are treated confidentially and used only to process the request in question.

Do we need an installation or an ERP system?

No. STARKSPAN runs in the browser. A connection to existing systems via API is planned for larger shops.

Can I use STARKSPAN on my own website?

The website widget is in preparation. Your customers will then upload drawings directly on your site, and you receive the prepared request with a calculation proposal.

What does STARKSPAN cost?

Special terms apply in the pilot program. Our pricing is based on the time you save with STARKSPAN.

Try it yourself

Test STARKSPAN with a real drawing.

No demo data. No slide deck. Test the workflow directly with your own part.

Prefer to talk in person? Book a demo with your drawing