Best Production Planning Software in 2026

Production planning decides what gets made, in what order, on which resource, before any of it reaches the floor. The dividing line is capacity: most ERP planners assume infinite capacity and hand out dates the plant cannot hit.

This guide ranks finite-capacity schedulers on setup effort, what the real bill looks like, and how easily the model comes back out.

Vendors can pay for visibility on this page. It never changes what an entry says about a product, including the criticism, and we earn nothing when you click through to a vendor. How that works.

In short

What production planning software does

Production planning software turns demand and orders into a dated, resource-by-resource schedule, checking machine, material and labour capacity before promising a delivery date to the customer.

01

The top three

20 tools reviewed
02

How we ranked these

5 criteria, in order

In this order: setup effort, what it really costs, how your data comes back out, whether you can leave, and who each production planning tool is built for. Why those five, and why there is no score out of ten, is on the how we work page.

20tools reviewed
2publish a price
1have a free tier
8countries represented
03

Compared at a glance

20 tools
#ToolCountryPricingFree tier Right forNot for
#1freppleBelgiumFree open source community edition; Cloud and self-hosted Enterprise editions from about €546 a month billed annually, published via a price calculatorYesA manufacturer with technical staff who want to own the planning modelA plant with no in-house IT or planning expertise
#2MRPeasyEstoniaPer user per month, published: $49 Starter to $99 Enterprise; tiered by plan, not module; 15+15-day trial—A small manufacturer with no ERP that needs stock and schedule togetherA company keeping an existing ERP for stock and purchasing
#3Just Plan ItGermanySubscription by package, monthly or annual, plus a one-time JPI Launch onboarding fee; quoted—A make-to-order job shop replacing a whiteboard or a spreadsheetMulti-site planning or material-constrained production
#4TACTICUnited StatesQuoted per organisation—North American discrete and batch plants keeping their ERP but needing sequencingMulti-plant groups wanting supply chain planning in one suite
#5CAI PlanetTogetherUnited StatesQuoted per planner and per connector—A mid-market plant adding finite scheduling to an ERP it keepsBuyers who want a published price and a self-serve trial
#6GANTTPLANGermanyLicence or subscription per planner, quoted—German-speaking manufacturers with setup-heavy machines that need optimised production sequencesPlants outside German-speaking Europe that want local support
#7Proficy Scheduler (ROB-EX)DenmarkPer named user licence, quoted; on-premise or cloud—A Nordic or northern European plant with an experienced human plannerCompanies wanting the system to optimise without supervision
#8FulcrumUnited StatesSubscription, quoted after a demo—American job shops replacing an old ERP and a whiteboard schedulePlants keeping their ERP and wanting a scheduler beside it
#9SynchronoUnited StatesQuoted per organisation—Lean or demand-driven discrete plants scheduling around a bottleneck resourceProcess plants with campaigns, tanks and cleaning cycles
#10AsprovaJapanPerpetual licence per seat, quoted; annual maintenance—High-volume discrete plants with tens of thousands of operations to sequenceA small shop that wants to be scheduling next month
#11SimioUnited StatesPer seat licence by edition, quoted—Plants with high variability that already use or want simulation modellingJob shops wanting a schedule board this month
#12JobBOSS²United StatesQuoted; cloud or on-premise—American make-to-order shops wanting estimating, job costing and a schedulePlants with sequence-dependent setups needing real optimisation
#13ORSOFT Manufacturing Workbench (Germanedge)GermanyQuoted per organisation; licence plus maintenance—SAP manufacturers needing finite scheduling without a second masterAny company that does not run SAP
#14flexis (Blue Yonder)GermanyQuoted per organisation—Automotive or machinery plants sequencing options on a mixed-model lineBatch or job-shop production with simple product variants
#15OMPBelgiumQuoted per organisation; multi-year subscription—Process industry groups planning demand, supply and production in one modelA single plant that only wants a finite-capacity scheduler
#16Aspen Plant SchedulerUnited StatesQuoted per organisation; enterprise licence—Chemical and polymer producers scheduling campaigns and grade transitionsDiscrete job shops or assembly lines of any size
#17Siemens Opcenter APSGermanyQuoted; editions by capability, sold through partners; trial of Opcenter Scheduling Standard offered—Mid-market plants already buying from Siemens through a partnerA buyer who wants to license and support the tool directly
#18DELMIA OrtemsFranceQuoted; licensed through Dassault Systemes—Food, chemical or pharmaceutical plants with campaign and cleaning constraintsSmall discrete manufacturers with simple machine constraints
#19DELMIA QuintiqNetherlandsQuoted per organisation; implementation-heavy—Large organisations with a planning problem no standard product fitsAnyone whose scheduling problem resembles other companies' problems
#20SAP PP/DSGermanyLicensed within S/4HANA entitlements, quoted—S/4HANA manufacturers with in-house or contracted PP/DS expertisePlants without SAP, or without a planning consultant budget

Country is where the vendor is headquartered or contracts from, which is a different question from where your data is hosted. Where the two tell different stories, the entry says so.

04

The 20 tools, reviewed

Ranked

1. frepple · 2. MRPeasy · 3. Just Plan It · 4. TACTIC · 5. CAI PlanetTogether · 6. GANTTPLAN · 7. Proficy Scheduler (ROB-EX) · 8. Fulcrum · 9. Synchrono · 10. Asprova · 11. Simio · 12. JobBOSS² · 13. ORSOFT Manufacturing Workbench (Germanedge) · 14. flexis (Blue Yonder) · 15. OMP · 16. Aspen Plant Scheduler · 17. Siemens Opcenter APS · 18. DELMIA Ortems · 19. DELMIA Quintiq · 20. SAP PP/DS

#1 frepple

Open source finite-capacity planning you can host yourself

Ranked #1 of 20 in Best Production Planning Software in 2026.

Free tierOpen sourceSelf-hostablePublished pricingEurope

frepple gives you a genuine finite-capacity engine under an open licence, with a two-way Odoo integration, a REST API and a data model you can query yourself. That answers the exit question better than anything else on this list.

It answers nothing else for free: the interactive Gantt and setup-matrix optimisation live in the paid editions, which start around €546 a month. You will spend weeks encoding routings, calendars and constraints, and reading planning documentation written for people who already know the field. Worth it if that person exists in your building.

What stands out
  • Open source
  • Self-hostable
  • Odoo integration
Where it costs you
  • Modelling and hosting are your problem in the community edition
  • Interactive Gantt and changeover optimisation are paid, closed-source features
  • Very few consultants outside the vendor know the product
Right for

A manufacturer with technical staff who want to own the planning model

Wrong for

A plant with no in-house IT or planning expertise

BelgiumFree open source community edition; Cloud and self-hosted Enterprise editions from about €546 a month billed annually, published via a price calculator

#2 MRPeasy

Cloud MRP for small manufacturers, with scheduling included

Ranked #2 of 20 in Best Production Planning Software in 2026.

Published pricingEurope

MRPeasy is an ERP wearing a planning label, and for a twenty-person manufacturer that is the right shape: bills of material, stock, purchase orders and a production schedule in one subscription with a published price.

The scheduling itself is finite capacity against workstations, forward on every plan and backward only on Enterprise, nothing cleverer. Companies with an existing ERP should not be here, because the value depends on MRPeasy owning the master data.

What stands out
  • Published pricing
  • Self-serve trial
  • Small manufacturers
Where it costs you
  • Scheduling is basic, with no real optimisation
  • Becomes your ERP, which is a bigger commitment than a scheduler
Right for

A small manufacturer with no ERP that needs stock and schedule together

Wrong for

A company keeping an existing ERP for stock and purchasing

EstoniaPer user per month, published: $49 Starter to $99 Enterprise; tiered by plan, not module; 15+15-day trial

#3 Just Plan It

Automatic finite scheduling for job shops on a visual planning board

Ranked #3 of 20 in Best Production Planning Software in 2026.

Pricing on requestEurope

One of the few scheduling products with a trial you can start alone, although the price only arrives with the onboarding offer. It does one job: take the jobs and their operations, schedule them automatically against machines and staff, and stop you promising two things to the same machine at once.

That is a large improvement over a spreadsheet and a small fraction of an APS. Growth beyond a single busy shop means outgrowing it.

What stands out
  • Job shops
  • Automatic scheduling
  • Cloud only
Where it costs you
  • No material planning or multi-site modelling
  • Runs out of room above roughly fifty resources
Right for

A make-to-order job shop replacing a whiteboard or a spreadsheet

Wrong for

Multi-site planning or material-constrained production

GermanySubscription by package, monthly or annual, plus a one-time JPI Launch onboarding fee; quoted

#4 TACTIC

Finite-capacity scheduler from a small independent American vendor

Ranked #4 of 20 in Best Production Planning Software in 2026.

Pricing on requestNorth America

TACTIC does one thing: it takes the orders your ERP already holds and turns them into a finite-capacity sequence that respects machines, staff and on-hand or promised material, and it redraws that sequence when an order is expedited.

That focus keeps the project short compared with the suites further down. The vendor is small and sells from offices across the United States, with representatives elsewhere; pricing is quoted, and multi-plant modelling stays elsewhere.

What stands out
  • Finite capacity
  • ERP add-on
  • Discrete and batch
Where it costs you
  • Small vendor, so continuity is a fair question
  • Installed on your own server or PCs; no hosted option is described
Right for

North American discrete and batch plants keeping their ERP but needing sequencing

Wrong for

Multi-plant groups wanting supply chain planning in one suite

United StatesQuoted per organisation

#5 CAI PlanetTogether

APS that bolts onto an existing ERP rather than replacing it

Ranked #5 of 20 in Best Production Planning Software in 2026.

Pricing on requestNorth America

The design premise is that your ERP stays and the scheduler sits beside it, which is the situation most buyers in this category are actually in. Sequence-dependent setups, campaign grouping and what-if scenarios are handled competently.

The friction is commercial and cosmetic: everything is quoted, the ERP connector is priced separately, and the planner has to accept a dense screen that rewards familiarity rather than first impressions.

What stands out
  • ERP connectors
  • Finite capacity
  • Scenario comparison
Where it costs you
  • Connector to the ERP is usually a separate quoted line
  • Interface looks its age next to newer products
Right for

A mid-market plant adding finite scheduling to an ERP it keeps

Wrong for

Buyers who want a published price and a self-serve trial

United StatesQuoted per planner and per connector

#6 GANTTPLAN

Finite-capacity scheduler from Dresden that sits beside the ERP

Ranked #6 of 20 in Best Production Planning Software in 2026.

Pricing on requestEurope

GANTTPLAN does what most ERP planning skips: it checks machines, tools, people and material at once, runs its own material requirements planning, and optimises the sequence against setups and due dates before handing it back.

That puts it between Just Plan It and the weight of Siemens Opcenter APS. DUALIS is a subsidiary of iTAC Software within the Dürr group, so continuity is less of a worry than its size suggests; the practical question is support in your language outside German-speaking Europe.

What stands out
  • Finite capacity
  • ERP add-on
  • Optimisation
Where it costs you
  • Customer base and much of the material are German-speaking
  • Pricing is not published
Right for

German-speaking manufacturers with setup-heavy machines that need optimised production sequences

Wrong for

Plants outside German-speaking Europe that want local support

GermanyLicence or subscription per planner, quoted

#7 Proficy Scheduler (ROB-EX)

Gantt-based scheduling from Denmark, now in GE Vernova's Proficy range

Ranked #7 of 20 in Best Production Planning Software in 2026.

Self-hostablePricing on requestEurope

Rob-Ex assumes a competent planner and gives them a fast, honest Gantt with drag-and-drop resequencing and clear capacity conflicts. That suits plants where the scheduling knowledge is real and the problem is visibility rather than mathematics.

The Advanced Scheduling module will order jobs from a setup matrix to cut changeovers, but beyond that the planner decides. Long ERP integration experience in the region is a genuine advantage; the product now sits in GE Vernova's Proficy range, so ask what the rebrand means for the roadmap.

What stands out
  • Gantt planning
  • Nordic installed base
  • ERP integration
Where it costs you
  • Changeover sequencing is an add-on module; otherwise the planner does the thinking
  • Outside Denmark, support runs through resellers
Right for

A Nordic or northern European plant with an experienced human planner

Wrong for

Companies wanting the system to optimise without supervision

DenmarkPer named user licence, quoted; on-premise or cloud

#8 Fulcrum

Cloud job-shop ERP with automatic scheduling built in

Ranked #8 of 20 in Best Production Planning Software in 2026.

Pricing on requestNorth America

Fulcrum answers the small job shop's problem in one purchase: quotes become jobs, jobs consume material, and the Autoschedule re-sequences work when a machine goes down or a customer calls.

Because it is an ERP, the scheduler is not available on its own, so a shop that likes its current system should look at TACTIC or PlanetTogether. Pricing is quoted, and it is built for machining and fabrication rather than process work.

What stands out
  • Job shops
  • Autoschedule
  • Cloud ERP
Where it costs you
  • You adopt the whole ERP to get the scheduler
  • Pricing only after a demo
Right for

American job shops replacing an old ERP and a whiteboard schedule

Wrong for

Plants keeping their ERP and wanting a scheduler beside it

United StatesSubscription, quoted after a demo

#9 Synchrono

Demand-driven finite scheduling with shop-floor visibility and replenishment

Ranked #9 of 20 in Best Production Planning Software in 2026.

Pricing on requestNorth America

Synchrono schedules around the constraint rather than trying to optimise every resource, and it ties the schedule to live floor status, alerts and material replenishment buffers. Plants that already think in drum-buffer-rope or demand-driven terms find it matches their method.

Plants that do not will need training and patience as well as software. Pricing is quoted, the vendor sits in the United States, and its strategic implementation partners are IBM and DXC.

What stands out
  • Demand-driven
  • Constraint-based
  • Lean tools
Where it costs you
  • Assumes you adopt demand-driven methods
  • Outside North America, support runs through integrators such as IBM and DXC
Right for

Lean or demand-driven discrete plants scheduling around a bottleneck resource

Wrong for

Process plants with campaigns, tanks and cleaning cycles

United StatesQuoted per organisation

#10 Asprova

Fast scheduling engine with a large Japanese manufacturing base

Ranked #10 of 20 in Best Production Planning Software in 2026.

Pricing on requestAsia-Pacific

Asprova's reputation rests on speed: it will resequence an order book that other engines choke on, and it does so in the time a planner is willing to wait. Japanese automotive and electronics plants have run it for years.

Getting there requires learning a property-driven configuration model that is unlike anything else here, with documentation that shows its translation, and implementation runs through Asprova GmbH or one of its European resellers.

What stands out
  • High-speed engine
  • Perpetual licence
  • Discrete manufacturing
Where it costs you
  • Steep configuration model and translated documentation
  • Price only through distributors, plus consulting and integration costs
Right for

High-volume discrete plants with tens of thousands of operations to sequence

Wrong for

A small shop that wants to be scheduling next month

JapanPerpetual licence per seat, quoted; annual maintenance

#11 Simio

Simulation model of the plant that doubles as a production scheduler

Ranked #11 of 20 in Best Production Planning Software in 2026.

Pricing on requestNorth America

Simio's scheduler is a simulation model run forward, which means the schedule carries its own risk estimate and the same model answers capacity investment questions. For plants where breakdowns and variable cycle times wreck deterministic plans, that is real value.

The cost is the model itself: somebody with simulation skills must build it, keep it matching the floor, and translate its output for planners who think in Gantt charts.

What stands out
  • Simulation based
  • Digital twin
  • Risk analysis
Where it costs you
  • Needs a simulation modeller to build and maintain
  • Scheduling interface is secondary to the modelling tool
Right for

Plants with high variability that already use or want simulation modelling

Wrong for

Job shops wanting a schedule board this month

United StatesPer seat licence by edition, quoted

#12 JobBOSS²

Established job-shop ERP with quoting, job costing and scheduling

Ranked #12 of 20 in Best Production Planning Software in 2026.

Self-hostablePricing on requestNorth America

JobBOSS² is an established shop ERP whose value is in estimating, job costing and shipping, with a Planning Board and a Whiteboard Scheduler that load jobs onto work centres, finite or infinite. For a shop moving off spreadsheets that is enough.

Once setups and bottlenecks drive delivery dates, the scheduler shows its limits: ECI will offer its own ECI APS add-on, and some shops add PlanetTogether instead. ECI owns several competing products, so ask which one receives the investment.

What stands out
  • Job shops
  • Job costing
  • Owned by ECi
Where it costs you
  • Scheduling is a loading board, not an optimiser
  • Owner runs several overlapping shop ERPs
Right for

American make-to-order shops wanting estimating, job costing and a schedule

Wrong for

Plants with sequence-dependent setups needing real optimisation

United StatesQuoted; cloud or on-premise

#13 ORSOFT Manufacturing Workbench (Germanedge)

Planning workbench for SAP shops that want finite capacity

Ranked #13 of 20 in Best Production Planning Software in 2026.

Pricing on requestEurope

ORSOFT works directly on SAP's order and capacity data instead of copying it into a parallel system, which removes the synchronisation problem that sinks bolt-on schedulers. For a mid-market SAP shop that finds PP/DS too heavy, that is a narrow but real gap to fill.

Everything else follows from the niche: no reason to consider it elsewhere, quoted pricing, and a product that now lives inside Germanedge's larger MES and quality portfolio, so ask where planning sits in that roadmap.

What stands out
  • SAP add-on
  • Finite capacity
  • Mid-market
Where it costs you
  • Pointless outside an SAP landscape
  • Now one product line inside Germanedge, whose focus is the wider digital factory
Right for

SAP manufacturers needing finite scheduling without a second master

Wrong for

Any company that does not run SAP

GermanyQuoted per organisation; licence plus maintenance

#14 flexis (Blue Yonder)

Order sequencing and supply planning for high-variant assembly

Ranked #14 of 20 in Best Production Planning Software in 2026.

Pricing on requestEurope

The problem flexis solves is specific: on a line building thousands of configurations, the sequence has to spread the heavy options and the parts have to be called off in exactly that order. Get it wrong and the line stops.

Solving that requires a model of the line, the options and the supply, which means consultants and months. Outside that world the effort has no payback, and since the Blue Yonder takeover the product is sold as part of a much larger planning catalogue.

What stands out
  • Variant sequencing
  • Automotive
  • Supply synchronisation
Where it costs you
  • Modelling effort only pays off in high-variant assembly
  • Every implementation is a consulting project
Right for

Automotive or machinery plants sequencing options on a mixed-model line

Wrong for

Batch or job-shop production with simple product variants

GermanyQuoted per organisation

#15 OMP

Belgian supply chain planning suite reaching down to production scheduling

Ranked #15 of 20 in Best Production Planning Software in 2026.

Pricing on requestEurope

OMP connects the planning layers that are usually separate products: demand, supply network, and the production campaign on the individual line, in one model built for chemicals, metals, paper and life sciences.

Being Belgian and outside the big software groups makes it the independent alternative to Quintiq or SAP. It is still sold as a programme, delivered by OMP or its service partners, and the licence only makes sense when several of those layers are in scope.

What stands out
  • Process industries
  • End-to-end planning
  • Vendor-led projects
Where it costs you
  • Implementation is a multi-quarter programme run by the vendor
  • Far more than a single plant scheduler needs
Right for

Process industry groups planning demand, supply and production in one model

Wrong for

A single plant that only wants a finite-capacity scheduler

BelgiumQuoted per organisation; multi-year subscription

#16 Aspen Plant Scheduler

Campaign and batch scheduling for chemical and process plants

Ranked #16 of 20 in Best Production Planning Software in 2026.

Pricing on requestNorth America

Aspen Plant Scheduler models what process schedulers fight with every week: grade transitions, campaign lengths, shared lines and inventory limits between stages.

It links to AspenTech's demand and supply planning, which is why chemical groups already on that stack pick it. For a single plant without that stack, OMP or DELMIA Ortems are the fair comparisons. Licences are quoted and configuration is a project with the vendor.

What stands out
  • Process industry
  • Campaign scheduling
  • Chemicals
Where it costs you
  • Enterprise licence and configuration project
  • Most useful inside the wider AspenTech suite
Right for

Chemical and polymer producers scheduling campaigns and grade transitions

Wrong for

Discrete job shops or assembly lines of any size

United StatesQuoted per organisation; enterprise licence

#17 Siemens Opcenter APS

The former Preactor scheduler, now inside the Siemens catalogue

Ranked #17 of 20 in Best Production Planning Software in 2026.

Pricing on requestEurope

The Preactor engine still does the job it did when it was the default answer for mid-market scheduling, and plenty of plants run it happily. What has changed is the buying experience.

Capability is split across editions, the entry level is narrower than long-time users expect, and the relationship runs through a partner whose incentives point at the rest of the Siemens catalogue. Check which edition contains the feature you saw demonstrated.

What stands out
  • Preactor lineage
  • Editions
  • Partner-led
Where it costs you
  • Editions fragment what used to be one product
  • Support and pricing both run through partners
Right for

Mid-market plants already buying from Siemens through a partner

Wrong for

A buyer who wants to license and support the tool directly

GermanyQuoted; editions by capability, sold through partners; trial of Opcenter Scheduling Standard offered

#18 DELMIA Ortems

Constraint-based scheduling for process and discrete plants

Ranked #18 of 20 in Best Production Planning Software in 2026.

Pricing on requestEurope

Ortems models the constraints that make process scheduling hard: shared equipment, changeover and cleaning rules, qualified operators, campaign grouping. Where those are the binding constraints it produces schedules a plant manager recognises.

What comes attached is the Dassault commercial machine, so licences are quoted, the roadmap sits inside a much larger catalogue, and the specialist who configures it is unlikely to be one of your employees.

What stands out
  • Constraint modelling
  • Process industry
  • Dassault stack
Where it costs you
  • Dassault licensing and upgrade cadence come with the product
  • Needs a partner for anything beyond the standard model
Right for

Food, chemical or pharmaceutical plants with campaign and cleaning constraints

Wrong for

Small discrete manufacturers with simple machine constraints

FranceQuoted; licensed through Dassault Systemes

#19 DELMIA Quintiq

Bespoke optimisation modelling sold as a planning product

Ranked #19 of 20 in Best Production Planning Software in 2026.

Pricing on requestEurope

Quintiq is a toolkit for building a planning application, sold to organisations whose problem genuinely has no product: rail crews, steel campaigns, complex multi-plant networks.

When the fit is right the result is something no configurable scheduler could reach. When it is not, you have paid for a bespoke system, in a language your team cannot read, with a change request queue and no exit. Test that fit ruthlessly.

What stands out
  • Custom optimisation
  • Large scale
  • Long projects
Where it costs you
  • Logic lives in a proprietary language only its consultants maintain
  • Projects run for quarters before anything goes live
Right for

Large organisations with a planning problem no standard product fits

Wrong for

Anyone whose scheduling problem resembles other companies' problems

NetherlandsQuoted per organisation; implementation-heavy

#20 SAP PP/DS

SAP's own finite scheduler, now embedded in S/4HANA

Ranked #20 of 20 in Best Production Planning Software in 2026.

Pricing on requestEurope

Embedding PP/DS in S/4HANA removed the old middleware and the separate system, which was the main objection to SAP's finite scheduler. The remaining objection is people.

Heuristics, propagation ranges, setup matrices and planning procedures all have to be set by someone who has done it before, and that person bills accordingly. Where that skill is available, one system holding both the ERP and the schedule is hard to argue with.

What stands out
  • Embedded in S/4HANA
  • Finite capacity
  • Consultant-heavy
Where it costs you
  • Configuration requires a scarce and expensive specialist
  • Planning board is unfriendly to occasional users
Right for

S/4HANA manufacturers with in-house or contracted PP/DS expertise

Wrong for

Plants without SAP, or without a planning consultant budget

GermanyLicensed within S/4HANA entitlements, quoted
06

How to choose production planning software

Production planning software turns demand and orders into a dated, resource-by-resource schedule, checking machine, material and labour capacity before promising a delivery date to the customer. The differences that matter are rarely in the feature list, so this is the order we would work through them.

  1. 01

    Decide whether you need a published price

    2 of the 20 tools here publish what they cost; the other 18 quote per organisation. The ones you can compare without a sales call: frepple, MRPeasy.

  2. 02

    Decide how much the jurisdiction matters

    These 20 vendors are established in 8 countries across 3 regions (Europe 12, North America 7, Asia-Pacific 1). That decides whose disclosure law applies to what the vendor holds, wherever the servers are.

  3. 03

    Consider whether you want the source

    1 of these are open source: frepple. Hosting one yourself trades a subscription for maintenance.

Finite or infinite capacity: the only question that matters first

Nearly every ERP ships a planner, and nearly every one of them assumes infinite capacity. It takes the demand, applies the lead time and produces a date, without ever asking whether the machine is free. That is why the plant quietly keeps a spreadsheet, and why buyers arrive at this page. A finite-capacity scheduler does the opposite: it loads each operation onto a real resource, in a real sequence, and tells you the date that falls out.

The dates are less flattering and more true. Nearly every product ranked here can load finite capacity, though in Fulcrum, JobBOSS² and MRPeasy the scheduler is one module inside an ERP, and the tools differ in what they count as a constraint: Just Plan It counts machines and staff, DELMIA Ortems counts tanks, cleaning cycles and operator certificates, and flexis counts the option mix on an assembly line.

  • Write down your top three constraints before any demo, and rank them.
  • Ask the vendor to model constraint number one during the trial, on your data.
  • Check whether your current ERP planner is infinite capacity. Most are.

Master data decides whether the schedule is believed

A scheduler is a calculator sitting on top of routings, setup times and calendars. If the routing says forty minutes and the job takes ninety, the tool will produce a confident, wrong plan, and the supervisor will stop looking at it within a fortnight. This is the real work of an APS project and no vendor can do it for you.

MRPeasy makes the point by accident: it holds the routings itself, so companies with no clean master data at least have one place to build it. Where the data already lives in an ERP, as with ORSOFT or SAP PP/DS, the audit is unavoidable. Budget weeks for measuring setup times before the software arrives, not after.

  • Sample twenty routings and compare them with what the floor actually reports.
  • Decide who owns setup times after go-live, by name.
  • Ask the vendor what the tool does when a routing is missing a resource.

Who reschedules, and how often

The plan is wrong the moment a machine breaks. What matters is how long it takes to produce the next one and who is allowed to. Asprova exists because reoptimising a very large order book in seconds is a different product from redrawing a Gantt by hand, and Rob-Ex exists because a good planner with a mouse often beats an algorithm nobody trusts.

Neither is the right answer in general. Ask how many orders you carry, how often reality moves, and whether your planner wants to approve the sequence or receive it. Then ask what an automatic reschedule does to the jobs already released to the floor, because a plan that reshuffles work in progress every morning will be ignored.

  • Time a full reschedule on your own order volume during the trial.
  • Ask whether released orders can be frozen, and how the freeze is expressed.
  • Decide whether the planner approves the sequence or the system publishes it.

What you can walk away with

An APS model is months of encoded knowledge about how your plant actually works, and most of it lives in the vendor's format. Ask early what an export contains: the routings and calendars usually come back, the constraint rules and optimisation weights usually do not. frepple is ranked first partly for this reason, since the model sits in a database you can read and the source is open.

DELMIA Quintiq sits at the other end, with logic written in a proprietary language that only its own consultants maintain. Between those two, the practical question is whether the rules were configured or coded, because configured rules can be listed on a page and rebuilt elsewhere.

  • Request a sample export of a full model, not a screenshot of one.
  • Ask which parts of the logic are configuration and which are custom code.
  • Get the hourly rate for a change request written into the contract.

What goes wrong most often when buying production planning software

  • Assuming the ERP planner already does this. Check whether it loads finite capacity; most do not, and that is why the spreadsheet exists.
  • Buying optimisation before the routings are accurate. A faster algorithm on wrong data produces wrong plans faster.
  • Scheduling to the minute when the floor reports once a shift. The plan can only be as fine as the feedback that corrects it.
  • Letting the vendor's consultant own the model. When the contract ends, the knowledge about how your plant works leaves with them.
07

Frequently asked questions

8 answers
What is the best production planning in 2026?

frepple leads our ranking of 20. The only planner here you can run without asking anybody's permission, and the community edition produces real finite-capacity, finite-material plans rather than a crippled demo, though the interactive Gantt, changeover optimisation and due-date quoting sit in the paid, closed-source editions.

The cost moves to you: modelling routings, calendars and constraints is a project, the documentation assumes you understand planning theory, and the pool of consultants who know it is small.

Which production planning tools publish their pricing?

2 of the 20, with the pricing model each one publishes:

  • frepple: Free open source community edition; Cloud and self-hosted Enterprise editions from about €546 a month billed annually, published via a price calculator.
  • MRPeasy: Per user per month, published: $49 Starter to $99 Enterprise; tiered by plan, not module; 15+15-day trial.

The other 18 quote per organisation.

Is there a free production planning tool?

frepple offer a free tier or a free self-hosted edition.

Where are these production planning vendors established?

In 8 countries across 3 regions: Europe 12, North America 7, Asia-Pacific 1.

  • frepple: Belgium.
  • MRPeasy: Estonia.
  • Just Plan It: Germany.
  • TACTIC: United States.
  • CAI PlanetTogether: United States.
  • GANTTPLAN: Germany.
  • Proficy Scheduler (ROB-EX): Denmark.
  • Fulcrum: United States.
  • Synchrono: United States.
  • Asprova: Japan.
  • Simio: United States.
  • JobBOSS²: United States.
  • ORSOFT Manufacturing Workbench (Germanedge): Germany.
  • flexis (Blue Yonder): Germany.
  • OMP: Belgium.
  • Aspen Plant Scheduler: United States.
  • Siemens Opcenter APS: Germany.
  • DELMIA Ortems: France.
  • DELMIA Quintiq: Netherlands.
  • SAP PP/DS: Germany.
Which production planning tools are open source?

frepple.

Which production planning tools can you host yourself?

frepple, Proficy Scheduler (ROB-EX), JobBOSS². The other 17 are hosted by the vendor only.

What should you use instead of frepple?

MRPeasy and Just Plan It are the next two on this page. MRPeasy is for a small manufacturer with no ERP that needs stock and schedule together; Just Plan It is for a make-to-order job shop replacing a whiteboard or a spreadsheet.

Who should not buy frepple?

A plant with no in-house IT or planning expertise. Modelling and hosting are your problem in the community edition.

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Tools reviewed

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More Operations software advice

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For software vendors

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