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ERP · head to head

Metasfresh vs OpenBOM

Metasfresh logo

Metasfresh

ERP

Open-source ERP for mid-sized wholesale and manufacturing

From
€99/month
Rated
-
Full reviewWebsite
OpenBOM logo

OpenBOM

Manufacturing

Cloud bill of materials and part catalogue management priced per seat, with free read-only users

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only OpenBOM has a free tier, so it costs nothing to try first.
  • Each has a real cost: Metasfresh cloud hosting is charged separately from user licences at EUR 299 per month on monthly billing or EUR 249 per month on annual billing; OpenBOM pricing has three axes, editing seats plus data record count plus per-seat CAD add-ins at $25 to $45 each, so the real annual cost is well above the advertised per-seat figure.
  • They diverge on capability: Metasfresh covers Supply chain, OpenBOM covers Multi-level BOMs.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Metasfresh and OpenBOM actually diverge.

Attributes where Metasfresh and OpenBOM differ
AttributeMetasfreshOpenBOM
Starting price€99/monthFree
Pricing modelsubscriptionPer user per month
Free tierNoYes
PlatformsSelf-hosted, Cloud, WebWeb, Windows, macOS, API
CategoryERPManufacturing
Founded2015Unknown

Identical on both: 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 Metasfresh

  • Supply chain
  • Inventory
  • Manufacturing
  • Purchasing
  • Accounting
  • Wholesale management
  • Custom modules
  • EDI systems

Only in OpenBOM

  • Multi-level BOMs
  • Part catalogue
  • CAD add-ins
  • Change management
  • Free read-only users
  • REST API

What people use each for

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

Metasfresh

  • Open source ERP for procurement, sales, warehouse and accountingnot OpenBOM
  • Hosting an ERP in a German data centre on a dedicated servernot OpenBOM
  • Self hosting an ERP where the source code must be inspectablenot OpenBOM

OpenBOM

  • A hardware startup replacing a shared BOM spreadsheet before its first contract manufacturing runnot Metasfresh
  • A contract manufacturer sharing structured BOMs with customers who should see but not edit themnot Metasfresh
  • An electronics team pulling BOMs straight out of Altium and mechanical CAD instead of retyping themnot Metasfresh
  • A small manufacturer that needs part numbering and revision discipline but cannot fund a PLM projectnot Metasfresh

Where each one falls short

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

Metasfresh

  • Cloud hosting is charged separately from user licences at EUR 299 per month on monthly billing or EUR 249 per month on annual billing
  • The EUR 79 per user per month annual rate requires minimum user quantities that depend on company size; monthly billing costs EUR 99 per user per month
  • The mandatory starter package covering setup, customisation, project management and training is priced individually on request
  • Standard support is email only during business hours; a 24/7 SLA is a separate contract on request
  • All published prices exclude VAT
  • Projects larger than the L size starter package require an individual quote

OpenBOM

  • Pricing has three axes, editing seats plus data record count plus per-seat CAD add-ins at $25 to $45 each, so the real annual cost is well above the advertised per-seat figure.
  • Paying yearly nearly halves the seat price, from $55 to $30 and $165 to $90, so monthly billing carries an unusually heavy penalty for teams that want flexibility.
  • Change management, revision control and CAD file management are absent from the entry Team plan, so the cheapest tier is a catalogue rather than a working PLM.
  • It lacks the approval workflows, effectivity dating and audit depth that regulated medical and aerospace suppliers need, so companies pursuing ISO 13485 or AS9100 typically migrate away.
  • Record count is metered separately and a large imported part library can push a small team into a higher data tier without adding a single user.

Pricing, plan by plan

Metasfresh

€99/month
  • Starter Package$null/custom
    • Initial system setup
    • Customization of windows and documents
    • Project management
  • User Fee$99/month
    • Monthly billing
    • Access to all developments
    • Support and integration
  • User Fee (annual)$79/month
    • Annual billing minimum
    • Access to all developments
    • Support and integration
  • Cloud Hosting$299/month
    • Monthly billing
    • Secure data transfer
    • Real-time backup

OpenBOM

Free
  • FreeFree
    • Up to 2,000 data records
    • Basic BOM and catalogue management
    • Non-commercial and educational use
  • Professional Team$55/month
    • $30 per seat per month billed yearly
    • BOM management, part catalogue, inventory
    • RFQ and purchase orders
  • Company$165/month
    • $90 per seat per month billed yearly
    • Everything in Team
    • CAD file management and revision control
  • Enterprise$undefined/year
    • Single sign-on
    • Custom integrations
    • Private or custom hosting

Which should you pick?

Choose Metasfresh if

  • You need supply chain.
  • You work on Self-hosted, Cloud, Web.
  • You also want inventory.
Metasfresh review

Choose OpenBOM if

  • You need multi-level boms.
  • You want to start without paying.
  • You work on Web, Windows, macOS, API.
  • You also want part catalogue.
OpenBOM review

Questions people ask

Is Metasfresh or OpenBOM better?
Neither clearly leads. Metasfresh starts at €99/month and OpenBOM at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Metasfresh or OpenBOM?
OpenBOM has a free tier; the other does not. Paid plans start at €99/month for Metasfresh and Free for OpenBOM.
Does Metasfresh or OpenBOM run on more platforms?
Metasfresh runs on Self-hosted, Cloud, Web. OpenBOM runs on Web, Windows, macOS, API.
Can I use OpenBOM for free?
Yes. OpenBOM has a free tier, so you can try it without paying. Metasfresh starts at €99/month.
What is Metasfresh best used for?
Metasfresh is most often used for open source erp for procurement, sales, warehouse and accounting, hosting an erp in a german data centre on a dedicated server, self hosting an erp where the source code must be inspectable. Of those, open source erp for procurement, sales, warehouse and accounting and hosting an erp in a german data centre on a dedicated server are not what OpenBOM is typically brought in for.
What can Metasfresh do that OpenBOM cannot?
Metasfresh covers Supply chain, Inventory, Manufacturing, Purchasing. OpenBOM covers Multi-level BOMs, Part catalogue, CAD add-ins, Change management.

Answered from the vendors’ own pages

Metasfresh: What is metasfresh's monthly user fee?

metasfresh charges per-user monthly fees starting at 99 euros per user with monthly billing or 79 euros per user with annual billing (minimum user quantity required based on company size). This includes access to all ERP developments, support, integration, and custom configuration.

Source
OpenBOM: Is OpenBOM free?

There is a genuine free tier limited to 2,000 data records and aimed at non-commercial and educational use. Commercial teams start at $30 per seat per month billed yearly.

Metasfresh: How much does metasfresh cloud hosting cost?

metasfresh Cloud Hosting costs 299 euros per month with monthly billing or 249 euros per month with annual billing. This includes secure data transfer, real-time backup, dedicated German server infrastructure, and comprehensive support.

Source
OpenBOM: Do I pay for people who only look at BOMs?

No. Read-only users are unlimited and free on every paid plan, which is the main reason the total cost undercuts seat-for-seat PLM tools.

Metasfresh: Is there a one-time setup fee for metasfresh?

Yes, metasfresh includes a Starter Package with one-time costs for initial system setup, customization, project management, and multiplier training with online meeting room access. Exact pricing is available upon request based on company size and requirements.

Source
OpenBOM: Are the CAD add-ins included?

No. They are $25 per seat per month billed yearly, $45 monthly, and require an active Team or Company subscription.

OpenBOM: Can OpenBOM replace a full PLM?

For a startup, usually yes. For regulated manufacturing needing controlled workflows and full audit trails, no.

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