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Manufacturing · head to head

Paperless Parts vs Simplify3D

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
Simplify3D logo

Simplify3D

Manufacturing

Paid 3D printing slicer sold as a one-time licence in a market where rivals are free

From
$199/one-time
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.; Simplify3D every serious competitor is free, so the $199 has to be justified against Cura, PrusaSlicer, OrcaSlicer and Bambu Studio on support and consistency alone, not on capability.
  • They diverge on capability: Paperless Parts covers Geometry analysis, Simplify3D covers Process-based slicing.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Paperless Parts and Simplify3D actually diverge.

Attributes where Paperless Parts and Simplify3D differ
AttributePaperless PartsSimplify3D
Starting priceOn request$199/one-time
Pricing modelquoteOne-time purchase
PlatformsWebWindows, macOS, Linux

Identical on both: 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 Simplify3D

  • Process-based slicing
  • Support generation
  • Layer preview
  • Floating licences
  • Offline licensing
  • Wide printer profiles

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 Simplify3D
  • A defence supplier that must process controlled RFQ files without exposing them to a generic cloud toolnot Simplify3D
  • A fabricator standardising estimating so quotes do not vary by which estimator picked them upnot Simplify3D
  • A contract manufacturer giving customers a portal to submit parts and receive prices themselvesnot Simplify3D

Simplify3D

  • A print farm running machines from four manufacturers that wants one slicer and one set of profiles rather than fournot Paperless Parts
  • An engineering department on an air-gapped network that cannot use a slicer requiring online activationnot Paperless Parts
  • A team standardising support and infill settings across operators so prints are reproducible between shiftsnot Paperless Parts
  • A shop printing tall parts that need different settings at different heights in a single jobnot 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.

Simplify3D

  • Every serious competitor is free, so the $199 has to be justified against Cura, PrusaSlicer, OrcaSlicer and Bambu Studio on support and consistency alone, not on capability.
  • Major version upgrades are chargeable, so the perpetual licence covers a version rather than the product and the cost recurs every few years anyway.
  • Development cadence is slower than the open source slicers, and features such as newer tree support algorithms and multi-material handling appear there first.
  • Printer profiles for very new machines lag behind the manufacturer's own bundled slicer, so buyers of a brand new printer may get better results from the free tool that shipped with it.
  • Standard licences require an internet connection to activate, and the offline option is a separate purchase negotiated with sales rather than a checkbox at checkout.

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

Simplify3D

$199/one-time
  • Standard licence$199/one-time
    • One user, perpetual for that version
    • Internet activation required
    • Two week money-back guarantee
  • Floating licence$undefined/one-time
    • Shared activation pool for teams
    • Priced on request
    • Volume discounts available
  • Offline licence$undefined/one-time
    • Activation without internet access
    • For secure or air-gapped networks
    • Priced on request

Which should you pick?

Choose Paperless Parts if

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

Choose Simplify3D if

  • You need process-based slicing.
  • You work on Windows, macOS, Linux.
  • You also want support generation.
Simplify3D review

Questions people ask

Is Paperless Parts or Simplify3D better?
Neither clearly leads. Paperless Parts starts at On request and Simplify3D at $199/one-time, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Paperless Parts or Simplify3D?
Paperless Parts starts at On request and Simplify3D at $199/one-time.
Does Paperless Parts or Simplify3D run on more platforms?
Paperless Parts runs on Web. Simplify3D runs on Windows, macOS, Linux.
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 Simplify3D is typically brought in for.
What can Paperless Parts do that Simplify3D cannot?
Paperless Parts covers Geometry analysis, Costing rules, Customer portal, Quote revisions. Simplify3D covers Process-based slicing, Support generation, Layer preview, Floating licences.

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.

Simplify3D: Is Simplify3D a subscription?

No. It is a one-time purchase of $199 per user, but upgrades to future major versions cost extra.

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.

Simplify3D: Why pay when PrusaSlicer and Cura are free?

For a mixed fleet you get one interface and one profile library across brands, plus a supplier to call. If you run one printer from one vendor, the free slicer is usually the better choice.

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.

Simplify3D: Can I install it on more than one computer?

A standard licence is per user with online activation. Teams needing shared or concurrent use buy floating licences, priced on request.

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.

Simplify3D: Can I try it first?

There is a two week money-back guarantee rather than a free trial download.

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