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Manufacturing · head to head

Aras Innovator vs Katana MRP

Aras Innovator logo

Aras Innovator

Manufacturing

Subscription PLM platform where every module is included in the seat price

From
Free
Rated
-
Full reviewWebsite
Katana MRP logo

Katana MRP

ERP

Smart manufacturing software for scaling brands

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Aras Innovator aras publishes no prices at all, so you cannot sanity-check a quote against a list price and every negotiation starts from the vendor knowing more than you do.; Katana MRP the free plan caps SKUs at 30 after a 15 day unlimited period
  • They diverge on capability: Aras Innovator covers Model-based configuration, Katana MRP covers Visual production scheduling.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Aras Innovator and Katana MRP actually diverge.

Attributes where Aras Innovator and Katana MRP differ
AttributeAras InnovatorKatana MRP
Pricing modelquoteusage-based
PlatformsWeb, Windows, Cloud, Self-hostedCloud, Web, Mobile
CategoryManufacturingERP
FoundedUnknown2017

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

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 Aras Innovator

  • Model-based configuration
  • Upgrades included
  • All applications in one subscription
  • CAD data management
  • Effectivity and configuration management
  • Community Edition
  • Open REST and OData APIs

Only in Katana MRP

  • Visual production scheduling
  • Real-time inventory
  • Bill of materials
  • Purchase orders
  • Shop floor app
  • Shopify
  • WooCommerce
  • QuickBooks

What people use each for

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

Aras Innovator

  • A manufacturer whose current PLM cannot be upgraded because past customisations would break, and who wants configuration that survives releasesnot Katana MRP
  • An engineering organisation that needs requirements, quality and change management under one data model without buying three modulesnot Katana MRP
  • A medical device or aerospace firm needing full traceability from requirement to as-built serial numbernot Katana MRP
  • A company piloting PLM on a real programme using the free 50-user Community Edition before committing budgetnot Katana MRP

Katana MRP

  • Manufacturing resource planning for small production businessesnot Aras Innovator
  • Tracking live inventory across making, selling and purchasingnot Aras Innovator

Where each one falls short

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

Aras Innovator

  • Aras publishes no prices at all, so you cannot sanity-check a quote against a list price and every negotiation starts from the vendor knowing more than you do.
  • The platform ships as a toolkit rather than a configured process, so a first implementation is typically a six to twelve month engagement with an integrator, and services frequently cost more than the first two years of subscription.
  • The Community Edition is capped at 50 named users, gets only annual releases and excludes Aras-performed upgrades, so it is a genuine free tier but a deliberately awkward place to stay.
  • Configuration flexibility invites over-customisation; organisations that model every local exception end up with a system only two internal people understand, which is the same trap they left their previous PLM to escape.
  • CAD connectors are not all equal in maturity, and some are excluded from the base subscription, so a shop standardised on a less common CAD tool should confirm connector scope in writing before signing.

Katana MRP

  • The free plan caps SKUs at 30 after a 15 day unlimited period
  • The Core plan starts at $299 a month and includes one location, with more sold as a usage based add on
  • Core is billed per sales order delivered on top of the base price, so cost tracks throughput
  • Manufacturing management, traceability and warehouse management are separate add ons at $199, $249 and $149 a month
  • A full manufacturing setup therefore stacks to well above the headline $299

Pricing, plan by plan

Aras Innovator

Free
  • Community EditionFree
    • Up to 50 named users
    • Core product data platform
    • Yearly release cadence only
  • Subscription (Standard, self-hosted)$undefined/year
    • Named-user subscription
    • All applications included
    • Quarterly releases
  • Subscription (SaaS)$undefined/year
    • Aras-hosted and operated
    • All applications included
    • Quarterly releases

Katana MRP

Free
  • FreeFree
    • 30 SKUs (unlimited during 15-day trial)
    • Unlimited users
    • Unlimited integrations
  • Core$299/month
    • Unlimited SKUs
    • Unlimited users
    • Unlimited integrations
  • Advantage$null/mo
    • Custom annual contract
    • Everything in Core plus custom integrations
    • Custom dashboards and automations

Which should you pick?

Choose Aras Innovator if

  • You need model-based configuration.
  • You want to start without paying.
  • You work on Web, Windows, Cloud, Self-hosted.
  • You also want upgrades included.
Aras Innovator review

Choose Katana MRP if

  • You need visual production scheduling.
  • You want to start without paying.
  • You work on Cloud, Web, Mobile.
  • You also want real-time inventory.
Katana MRP review

Questions people ask

Is Aras Innovator or Katana MRP better?
Neither clearly leads. Aras Innovator starts at Free and Katana MRP at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Aras Innovator or Katana MRP?
Aras Innovator starts at Free and Katana MRP at Free.
Does Aras Innovator or Katana MRP run on more platforms?
Aras Innovator runs on Web, Windows, Cloud, Self-hosted. Katana MRP runs on Cloud, Web, Mobile.
Can I use Aras Innovator for free?
Both have a free tier, so you can try either at no cost before committing.
What is Aras Innovator best used for?
Aras Innovator is most often used for a manufacturer whose current plm cannot be upgraded because past customisations would break, and who wants configuration that survives releases, an engineering organisation that needs requirements, quality and change management under one data model without buying three modules, a medical device or aerospace firm needing full traceability from requirement to as-built serial number, a company piloting plm on a real programme using the free 50-user community edition before committing budget. Of those, a manufacturer whose current plm cannot be upgraded because past customisations would break, and who wants configuration that survives releases and an engineering organisation that needs requirements, quality and change management under one data model without buying three modules are not what Katana MRP is typically brought in for.
What can Aras Innovator do that Katana MRP cannot?
Aras Innovator covers Model-based configuration, Upgrades included, All applications in one subscription, CAD data management. Katana MRP covers Visual production scheduling, Real-time inventory, Bill of materials, Purchase orders.

Answered from the vendors’ own pages

Aras Innovator: Is Aras Innovator open source?

No. The source is not open. The Community Edition is free of licence fee for up to 50 named users under a revocable licence, which is not the same thing.

Katana MRP: How much does Katana MRP cost?

Katana offers a free plan with 30 SKUs and all core features. Core plan starts at $299/month for unlimited SKUs and users. Usage-based pricing applies to sales orders delivered and additional locations beyond the 1 included. Add-ons like Manufacturing Management cost $199/month.

Source
Aras Innovator: Can I buy a perpetual licence?

No. Aras sells subscription only. If a perpetual PLM licence is a procurement requirement, Aras is out.

Katana MRP: How does Katana charge for multiple locations?

Core plan includes 1 location. Additional locations beyond the included location are charged separately with per-unit costs decreasing at higher volumes. Exact pricing for additional locations is calculated based on scale.

Source
Aras Innovator: Do upgrades cost extra?

No, and that is the central commercial claim. Aras performs upgrades of subscriber environments, including customised ones, as part of the subscription.

Katana MRP: What are the manufacturing add-on costs for Katana?

Katana charges $199/month for Manufacturing Management, $249/month for Traceability, and $149/month for Warehouse Management add-ons. Onboarding package costs $2,000 but is included with Core plan.

Source
Aras Innovator: How many modules do I have to buy?

One subscription covers all applications. Some CAD connectors are the exception, so confirm yours is in scope.

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