Machine monitoring for discrete manufacturers
Find the losses.
Check that the fix worked.
Spall connects your machines, puts production losses in dollars, and helps your team measure what changes after a fix.
Built for plant managers and operations teams in small and midsize factories, with old and new equipment on the same floor.
From a stop to an improvement
Give the morning meeting
a clear next step.
The machine records the stop. Your team adds the reason. Spall brings both into the same decision.
- 01
See the loss
Bring machine status, downtime, and production into one view. Rank losses using your own operating rates.
See what needs attention → - 02
Act with context
Put machine signals beside operator notes, jobs, and repair history. Give the response an owner.
Follow the response → - 03
Check the result
Compare the baseline with what happened after the change. See whether performance improved, stayed flat, or got worse.
Measure the improvement →
Fits the floor you have
Start with your machines.
Keep your controls.
A read-only industrial gateway collects data from PLCs, CNCs, and directly wired sensors. We connect it with your team and verify the readings together.
How installation works →- Mixed equipment
- Check controller connections and options for machines without a network connection. Check your machines →
- Read-only toward your controllers
- Outbound-only networking and local buffering through connection outages. Review security →
- Your existing systems stay in the picture
- Use exports and the API to carry plant data into your reporting and business systems. Explore the data tools →

Take a closer look
Walk through a working plant view.
Watch the recorded demo to follow a loss through the product. Explore how the AI uses machine history and floor context to answer questions with sources.
Built by people with manufacturing and automation experience. Meet the team behind Spall →
Start with one line or area
Make the decision
on your own floor.
A paid, 30-day pilot starts from $4,500, with hardware included. Agree on the machines, operating rates, and success criteria with us before installation.
The pilot fee is credited when you continue. See pilot scope and subscription pricing →
Tell us about the line and the problem you want to investigate.