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ERP · head to head

MRPeasy vs Protean ERP

MRPeasy logo

MRPeasy

ERP

Affordable cloud MRP for small manufacturers

From
Free
Rated
-
Full reviewWebsite
P

Protean ERP

ERP

Process and batch manufacturing ERP from a small independent vendor

From
$800/month
Rated
-
Full reviewWebsite

The short version

  • Only MRPeasy has a free tier, so it costs nothing to try first.
  • Each has a real cost: MRPeasy per-user pricing model becomes expensive as team size grows, unlike unlimited-user competitors; Protean ERP independent verification of this product is scarce, with little analyst coverage and few public customer references, so the vendor's own reference list is effectively the entire evidence base and you cannot triangulate a claim you are unsure about.
  • They diverge on capability: MRPeasy covers Inventory management, Protean ERP covers Formulation and recipe management.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which MRPeasy and Protean ERP actually diverge.

Attributes where MRPeasy and Protean ERP differ
AttributeMRPeasyProtean ERP
Starting priceFree$800/month
Pricing modelUnknownsubscription
Free tierYesNo
PlatformsWeb, iOS, AndroidOn-premise, Hybrid, Web
Founded20141992

Identical on both: user rating (Not yet rated), category (ERP).

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 MRPeasy

  • Inventory management
  • Purchasing
  • CRM
  • QuickBooks
  • Xero
  • Shopify
  • WooCommerce
  • BigCommerce

Only in Protean ERP

  • Formulation and recipe management
  • Lot and batch traceability
  • Inventory and warehouse control
  • Procurement
  • Order management
  • Financials

Both cover

  • Production planning
  • Quality control

What people use each for

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

MRPeasy

  • Small manufacturingnot Protean ERP
  • Job shop productionnot Protean ERP
  • Assembly operationsnot Protean ERP

Protean ERP

  • A batch manufacturer whose recipes scale by potency or assay and cannot be modelled as a fixed bill of materialnot MRPeasy
  • A food or beverage producer that must trace every finished lot back to supplier lots for a recall exercisenot MRPeasy
  • A distributor holding date sensitive stock that must be allocated by expiry rather than by quantitynot MRPeasy
  • A company outgrowing spreadsheets and an accounting package but priced out of a tier one ERP implementationnot MRPeasy

Where each one falls short

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

MRPeasy

  • Per-user pricing model becomes expensive as team size grows, unlike unlimited-user competitors
  • Complex calculations and unintuitive logic in some features requiring user training and clarification
  • Per-user pricing for API access limited to highest tier ($149/month)
  • Struggles to meet complex workflow needs for advanced planning and scheduling

Protean ERP

  • Independent verification of this product is scarce, with little analyst coverage and few public customer references, so the vendor's own reference list is effectively the entire evidence base and you cannot triangulate a claim you are unsure about.
  • Small ERP vendors run thin implementation benches, so the consultant who knows your industry is often the only one who does, and if that person leaves during the project the timeline restarts rather than continuing with a replacement.
  • Niche ERP products are frequent acquisition targets, and an acquired product is normally placed into maintenance while investment moves to the buyer's own line, which shows up years later as an unpatched version you cannot leave.
  • Payroll, warehouse management, EDI and advanced quality are commonly either separately licensed or resold third party components in products of this class, so the quoted licence figure understates what a working installation costs unless you get the full module list in writing.
  • ERP data is the hardest thing in a business to move, and a small vendor's schema is proprietary and usually undocumented, so leaving means paying somebody to reverse engineer it and the practical decision horizon is closer to a decade than to a contract term.

Pricing, plan by plan

MRPeasy

Free
  • Starter$49/month
    • BOM management
    • Lot traceability
    • Production planning
  • Professional$69/month

Protean ERP

$800/month
  • Standard$800/month
    • Core ERP
    • Production management
    • Inventory
  • Premium$1800/month
    • Advanced features
    • Quality management
    • Advanced analytics

Which should you pick?

Choose MRPeasy if

  • You need inventory management.
  • You want to start without paying.
  • You work on Web, iOS, Android.
  • You also want purchasing.
MRPeasy review

Choose Protean ERP if

  • You need formulation and recipe management.
  • You work on On-premise, Hybrid, Web.
  • You also want lot and batch traceability.
Protean ERP review

Questions people ask

Is MRPeasy or Protean ERP better?
Neither clearly leads. MRPeasy starts at Free and Protean ERP at $800/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, MRPeasy or Protean ERP?
MRPeasy has a free tier; the other does not. Paid plans start at Free for MRPeasy and $800/month for Protean ERP.
Does MRPeasy or Protean ERP run on more platforms?
MRPeasy runs on Web, iOS, Android. Protean ERP runs on On-premise, Hybrid, Web.
Can I use MRPeasy for free?
Yes. MRPeasy has a free tier, so you can try it without paying. Protean ERP starts at $800/month.
What is MRPeasy best used for?
MRPeasy is most often used for small manufacturing, job shop production, assembly operations. Of those, small manufacturing and job shop production are not what Protean ERP is typically brought in for.
What can MRPeasy do that Protean ERP cannot?
MRPeasy covers Inventory management, Purchasing, CRM, QuickBooks. Protean ERP covers Formulation and recipe management, Lot and batch traceability, Inventory and warehouse control, Procurement. Both handle Production planning, Quality control.

Answered from the vendors’ own pages

MRPeasy: What is MRPeasy's pricing model?

MRPeasy offers 4 pricing tiers: Starter at $49/user/month, Professional at $69/user/month, Enterprise at $99/user/month, and Unlimited at $149/user/month. Pricing is per-user, so costs scale with team size.

Source
Protean ERP: Is a specialist process ERP worth it over a mainstream product with a process add-on?

It depends on how central formulation is to you. If recipes, potency and lot genealogy drive daily operations, a core capability beats an add-on because there is one vendor, one release cycle and one support call. If process needs are marginal, a mainstream product with a wider partner network is usually the safer institutional bet.

MRPeasy: Does MRPeasy offer a free trial?

Yes, MRPeasy provides a 30-day free trial with no contracts or hidden fees, allowing users to test all features before committing to a paid plan.

Source
Protean ERP: What should I ask for in a demonstration?

Bring your own data. Ask them to build one of your real formulas, run a batch that produces a by-product, adjust for potency on receipt, then trace a finished lot back to supplier lots. Scripted vendor demonstrations avoid exactly these steps.

MRPeasy: What integrations does MRPeasy support?

MRPeasy integrates with 16 third-party tools including Shopify, Xero, QuickBooks Online, Google Drive, OneDrive, Zapier, Magento, WooCommerce, and others for accounting, ecommerce, and storage.

Source
Protean ERP: What contractual protection matters with a small vendor?

A documented and tested data extraction path, source code escrow with a release trigger you can actually invoke, named implementation staff, and clarity on what happens to your support terms if the company is acquired.

MRPeasy: Does MRPeasy have mobile app support?

Yes, MRPeasy offers mobile apps for iOS and Android with shop-floor capabilities for real-time job tracking and production order rescheduling. Changes made offline sync automatically when reconnected.

Source
Protean ERP: How long does an implementation like this take?

For a single site batch manufacturer, plan on months rather than weeks, and assume the services and data migration bill is at least as large as the first year of software. Ask for a fixed scope statement rather than an estimate of days.

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