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ERP · head to head

Exact Online vs Protean ERP

Exact Online logo

Exact Online

ERP

Dutch cloud business software for entrepreneurs and accountants

From
On request
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

  • Each has a real cost: Exact Online no pricing published; visitors directed to contact sales directly; 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.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Exact Online and Protean ERP actually diverge.

Attributes where Exact Online and Protean ERP differ
AttributeExact OnlineProtean ERP
Starting priceOn request$800/month
Pricing modelquotesubscription
PlatformsWebOn-premise, Hybrid, Web
FoundedUnknown1992

Identical on both: free tier (No), 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 Exact Online

Nothing recorded that Protean ERP does not also cover.

Only in Protean ERP

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

What people use each for

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

Exact Online

  • Automating bookkeeping with AI document processingnot Protean ERP
  • Managing multi-company accounting in single interfacenot Protean ERP
  • Calculating tax compliance for multiple jurisdictionsnot Protean ERP
  • Reconciling bank accounts automatically across subsidiariesnot Protean ERP

Protean ERP

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

Where each one falls short

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

Exact Online

  • No pricing published; visitors directed to contact sales directly
  • Website content in Dutch suggests regional/European focus

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

Exact Online

On request

No published plan breakdown. See the Exact Online review.

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 Exact Online if

Nothing in the data separates Exact Online from Protean ERP on the points above - pick on price and on how each one feels to use.

Exact Online 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 Exact Online or Protean ERP better?
Neither clearly leads. Exact Online starts at On request and Protean ERP at $800/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Exact Online or Protean ERP?
Exact Online starts at On request and Protean ERP at $800/month.
Does Exact Online or Protean ERP run on more platforms?
Exact Online runs on Web. Protean ERP runs on On-premise, Hybrid, Web.
What is Exact Online best used for?
Exact Online is most often used for automating bookkeeping with ai document processing, managing multi-company accounting in single interface, calculating tax compliance for multiple jurisdictions, reconciling bank accounts automatically across subsidiaries. Of those, automating bookkeeping with ai document processing and managing multi-company accounting in single interface are not what Protean ERP is typically brought in for.
What can Exact Online do that Protean ERP cannot?
Protean ERP covers Formulation and recipe management, Lot and batch traceability, Production planning, Inventory and warehouse control.

Answered from the vendors’ own pages

Exact Online: Does Exact Online publish pricing on its website?

No. Exact Online's website contains no pricing information, costs, subscription tiers, or fee structures. Interested parties must contact the company via phone or contact form for pricing details.

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.

Exact Online: How can I get pricing information for Exact Online?

Exact Online directs visitors to contact sales directly. The website includes a phone number and contact form option for requesting pricing and product information.

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.

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.

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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