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Manufacturing · head to head

Paperless Parts vs Sight Machine

Paperless Parts logo

Paperless Parts

Manufacturing

Quoting and estimating software for job shops, with geometry analysis and ITAR-aware handling

From
On request
Rated
-
Full reviewWebsite
Sight Machine logo

Sight Machine

Manufacturing

Enterprise manufacturing data platform that builds a plant data model rather than a dashboard

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Paperless Parts no pricing is published at any tier, and the mandatory implementation and data migration are quoted on top of the subscription, so the first-year cost is materially higher than the recurring one.; Sight Machine onboarding is a data engineering project measured in months per plant, so value arrives long after the contract starts and the internal sponsor needs the patience and budget to survive that gap.
  • They diverge on capability: Paperless Parts covers Geometry analysis, Sight Machine covers Unified plant data model.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Paperless Parts and Sight Machine actually diverge.

Attributes where Paperless Parts and Sight Machine differ
AttributePaperless PartsSight Machine
PlatformsWebWeb, API

Identical on both: starting price (On request), pricing model (quote), free tier (No), user rating (Not yet rated), category (Manufacturing).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Paperless Parts

  • Geometry analysis
  • Costing rules
  • Customer portal
  • Quote revisions
  • ITAR-aware handling
  • ERP hand-off

Only in Sight Machine

  • Unified plant data model
  • Broad ingestion
  • Cross plant benchmarking
  • Root cause analysis
  • Natural language querying
  • Cloud data platform delivery

What people use each for

The jobs each tool is most often brought in to do.

Paperless Parts

  • A CNC machine shop losing RFQs because quotes take three days to return by emailnot Sight Machine
  • A defence supplier that must process controlled RFQ files without exposing them to a generic cloud toolnot Sight Machine
  • A fabricator standardising estimating so quotes do not vary by which estimator picked them upnot Sight Machine
  • A contract manufacturer giving customers a portal to submit parts and receive prices themselvesnot Sight Machine

Sight Machine

  • A corporate operations team that cannot compare plant performance because every site defines a stoppage differentlynot Paperless Parts
  • A manufacturer whose historian data is plentiful but has never been modelled into anything a business can querynot Paperless Parts
  • A group standardising manufacturing reporting into a cloud data warehouse alongside finance and supply chain datanot Paperless Parts
  • A quality organisation investigating a defect that appears at several plants with different equipmentnot Paperless Parts

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Paperless Parts

  • No pricing is published at any tier, and the mandatory implementation and data migration are quoted on top of the subscription, so the first-year cost is materially higher than the recurring one.
  • The quality of automated quotes depends on costing rules the shop must write, which takes an experienced estimator out of production for weeks before the system is useful.
  • ERP and shop system integration is gated to higher tiers, so a small shop on the entry plan is still retyping won quotes into its job system.
  • Geometry analysis handles prismatic machined and sheet metal parts well but struggles with complex organic surfaces, weldments and assemblies, which still need manual estimating.
  • Once costing logic and quote history live in the platform, moving to another system means rebuilding the rules from scratch, which is a strong practical lock-in beyond the contract term.

Sight Machine

  • Onboarding is a data engineering project measured in months per plant, so value arrives long after the contract starts and the internal sponsor needs the patience and budget to survive that gap.
  • It assumes the instrumentation already exists, so a plant whose machines produce no usable data gets nothing from a data platform and needs to solve connectivity first with a different class of product.
  • Pricing scales with plants and data volume and is never published, which puts it out of reach for single site manufacturers regardless of how relevant the capability sounds.
  • It is not an MES and does not control or execute anything, so it sits on top of the operational systems and adds a layer to maintain rather than replacing one.
  • Success depends on a central team that owns definitions and enforces them, and in groups where plants retain autonomy the standardisation the platform provides gets quietly ignored at site level.

Pricing, plan by plan

Paperless Parts

On request
  • Basic$undefined/year
    • Quoting and geometry analysis
    • Customer portal
    • For small job shops and contract manufacturers
  • Pro$undefined/year
    • Integrations with ERP and shop systems
    • Deeper costing configuration
    • For mid-sized manufacturers
  • Enterprise$undefined/year
    • Controlled data handling for defence and aerospace
    • Multi-site and multi-process support
    • Priority support and dedicated onboarding

Sight Machine

On request
  • Sight Machine$undefined/year
    • Enterprise manufacturing data platform
    • Per plant onboarding and modelling services
    • Cross site analytics and benchmarking

Which should you pick?

Choose Paperless Parts if

  • You need geometry analysis.
  • You also want costing rules.
Paperless Parts review

Choose Sight Machine if

  • You need unified plant data model.
  • You work on Web, API.
  • You also want broad ingestion.
Sight Machine review

Questions people ask

Is Paperless Parts or Sight Machine better?
Neither clearly leads. Paperless Parts starts at On request and Sight Machine at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Paperless Parts or Sight Machine?
Paperless Parts starts at On request and Sight Machine at On request.
Does Paperless Parts or Sight Machine run on more platforms?
Paperless Parts runs on Web. Sight Machine runs on Web, API.
What is Paperless Parts best used for?
Paperless Parts is most often used for a cnc machine shop losing rfqs because quotes take three days to return by email, a defence supplier that must process controlled rfq files without exposing them to a generic cloud tool, a fabricator standardising estimating so quotes do not vary by which estimator picked them up, a contract manufacturer giving customers a portal to submit parts and receive prices themselves. Of those, a cnc machine shop losing rfqs because quotes take three days to return by email and a defence supplier that must process controlled rfq files without exposing them to a generic cloud tool are not what Sight Machine is typically brought in for.
What can Paperless Parts do that Sight Machine cannot?
Paperless Parts covers Geometry analysis, Costing rules, Customer portal, Quote revisions. Sight Machine covers Unified plant data model, Broad ingestion, Cross plant benchmarking, Root cause analysis.

Answered from the vendors’ own pages

Paperless Parts: How much does Paperless Parts cost?

It does not publish pricing. Expect a tiered annual subscription plus a separately quoted implementation and data migration.

Sight Machine: Is this an OEE product?

It can produce OEE, but buying it for OEE alone is expensive. The reason to buy it is cross plant data standardisation.

Paperless Parts: Does it quote automatically without setup?

No. It applies your costing rules to analysed geometry, and those rules have to be built with your estimator during implementation.

Sight Machine: Does it need a historian?

It reads from historians, control systems and MES. Some source of machine data is a prerequisite.

Paperless Parts: Can it handle ITAR-controlled RFQs?

It markets controlled data handling for defence and aerospace work, which is a main reason regulated shops choose it over generic quoting tools.

Sight Machine: How long does a plant take to onboard?

Plan in months per plant, depending on how many sources and how inconsistent the existing definitions are.

Paperless Parts: Will it integrate with my shop ERP?

Integrations exist but are gated to the higher tiers, so confirm your ERP is covered at the tier you are quoted.

Sight Machine: Who is the buyer?

A corporate manufacturing, quality or digital function. It is rarely a plant level purchase.

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