Best Maintenance Calendar Software in Portugal (2026)

The best maintenance calendar is not a spreadsheet grid or a shared diary. It is a scheduling tool that generates recurring preventive tasks per asset, turns them into work orders, shows technician capacity and keeps a record of every date that moved and why. For maintenance and facilities teams in Portugal, the realistic shortlist is a CMMS or field service platform such as FullyOps, Infraspeak, ManWinWin, Cegid Valuekeep or Nextbitt. This guide compares them on what a calendar must do and tells you which fits which kind of team.

TL;DR

• A good maintenance calendar is the visible output of a scheduling process: recurring plans per asset, automatic work orders, technician availability and a change history.
• Excel and generic booking calendars work for a handful of machines, but they do not keep a baseline or link dates to work orders, stock and reports.
• FullyOps combines asset lifecycle, work order control, analytics and real-time field data in one platform, with Basic, Professional and Advanced plans by user type.
• Infraspeak, ManWinWin, Cegid Valuekeep and Nextbitt are the other names Portuguese teams meet most often; they differ in pricing model, scale and integrations.
• Shortlist two or three tools, load the same 20 assets into each, and judge them on how the calendar behaves when work slips.

Table of Contents

• What a maintenance calendar should actually do
• How we compared the options
• The options for teams in Portugal
• Side-by-side comparison
• Which one fits your situation
• Our perspective
• How to set up the calendar in the first month
• See the calendar in FullyOps
• Frequently asked questions
• Sources

What a maintenance calendar should actually do

Most teams start with a spreadsheet. A thread on Reddit’s r/excel shows the typical case: a list of equipment, each needing a preventive maintenance task once a year or more often, and someone trying to turn that into a calendar by hand. It works until the list grows, a technician is absent, or an inspection is moved and nobody remembers why.

A professional buyer’s guide to scheduling software makes a useful point: the calendar is an output of the scheduling process, not the process itself. What matters is whether the system can preserve the original commitment, show what changed and explain why scheduled work did or did not happen, rather than overwriting one date with another.

The same guide lists the capabilities worth testing:

• visibility of the work-order backlog, with priorities and due dates;
• labour and resource availability;
• calendar, weekly and shift views;
• visibility of recurring work;
• rescheduling that keeps the reason for the change;
• mobile access for technicians.

In practice, this translates into six questions you can ask any vendor:

1. Can I define a plan once per asset (time-based, usage-based or condition-based) and have it repeat without re-entering it?
2. Does each due date create a work order automatically, with a checklist and the right skills attached?
3. Can I see who is available, and drag a job to another day without losing the original date?
4. Does the technician receive the job on a phone, and can they close it on site, including offline?
5. Do spare parts and stock levels connect to the job?
6. Can I report on planned versus completed work, by asset, site and team?

If the answer to most is no, you have a diary, not a maintenance calendar.

How we compared the options

A peer-reviewed study by Rodrigues, Sousa and Gondim proposes a decision model for choosing a CMMS in building maintenance, organised around six criteria: registration, maintenance plan, intervention, resources, usability and safety, and performance evaluation. They found that all the software they evaluated performed well in scheduling, procedure creation and task scheduling, and that the typical gap was the absence of a prior database of maintenance procedures, such as inspections.

That finding shapes our approach. Basic scheduling is easy to find, so the differences lie elsewhere. We compare the tools on:

• Asset and plan structure: how assets are registered and how recurring plans are built.
• Work order link: whether the calendar generates and tracks work orders.
• Field use: mobile app, offline mode and technician workflows.
• Integrations: ERP, finance, IoT and API access.
• Commercial model: how you pay and what is publicly known about price.

We only state what the vendors or independent sources publish. Where a price is not public, we say it is quoted on request and do not estimate it.

The options for teams in Portugal

FullyOps

FullyOps is a cloud-based asset and field service management platform built for industrial, facility, electronic and automotive maintenance. It covers work order management, preventive maintenance scheduling, technician and team workflows, inventory tracking, integrated reporting, performance analytics, admin tools, user roles and permissions, and API and integrations with other systems.

Who it is for: maintenance contractors, facilities management companies, industrial manufacturers and operations managers who want the calendar, the work orders, the stock and the analytics in one place rather than in separate tools.

What stands out: our own approach is to combine asset lifecycle management, work order control, operational analytics and real-time field data collection in a single platform. Plans are tiered by role, so technicians, administrators and managers get the level of functionality they need. Plan names are Basic, Professional and Advanced; prices are not published on the site, so you request a demo to get a quote.

For HVAC teams, the preventive maintenance process for HVAC assets shows how recurring plans, checklists and work orders fit together.

Infraspeak

Infraspeak is a Portuguese maintenance and facilities management platform. According to an independent 2026 comparison, it covers work orders, assets, preventive maintenance, stock, purchasing, compliance, SLA, reporting and a wide catalogue of integrations. Its mobile app works offline and uses NFC. Integrations include SAP, financial tools, BMS and IoT.

Pricing is customised: the same source reports that, under the 2026 general conditions, prices are set case by case and contracted quantities are billed as minimums. It is therefore sensible to agree upfront how changes in the number of users, sites and locations will be handled.

ManWinWin

ManWinWin was founded in Lisbon in 1981 and is used in more than 120 countries, according to the 2026 pricing review on mes-equipements.com. It offers a free Express plan for 100 assets and one user, and paid plans starting at €599 (Start), with Professional and Business plans on quotation. Features include preventive maintenance, work orders, asset management, spare parts, QR/NFC tagging and digital signatures.

The free Express version was already announced in 2020, when Business-IT reported a free-forever version for 100 pieces of equipment and one user, with a perpetual licence available to request within the first 12 months. It suits a small team proving the concept before asking for a budget. The review also notes that the mixed model of a €599 licence and quoted tiers makes total cost harder to project than with some international competitors.

Cegid Valuekeep

Valuekeep is a CMMS that Portuguese integrators implement alongside ERPs. The integrator HeraPrime describes it as cloud-based and subscribed per user, with a mobile app for iOS, Android and Windows, an offline mode, and preventive maintenance plans scheduled per piece of equipment with alerts and automatically generated work orders. It also describes integration with Cegid Primavera, Microsoft Dynamics and SAP. That makes it a natural candidate if your finance and purchasing already run on one of those ERPs.

Nextbitt

The Banco Português de Fomento describes Nextbitt as a Lisbon-based technology company focused on the business market, founded in 2015. It works in physical asset management through a SaaS model, with solutions for sustainability, facility management, field service management, sensors and IoT, and AI. Its focus is large organisations with dispersed portfolios and high integration needs. That profile suits enterprises with many sites rather than a single plant or a small contractor.

Side-by-side comparison

Treat the table as a starting point. Features and prices change, so confirm the current terms on each vendor’s page before you decide.

Which one fits your situation

One site, a few dozen assets, no budget yet. Start with a free tier or a small plan, and use it to build the case internally. The main risk is outgrowing it: check how you would export your asset list and plans.

A maintenance contractor or facilities company serving several clients. You need role-based access, work order control per client, technician scheduling and reports you can hand to the customer. This is the profile FullyOps is built for, with plans separating technicians, administrators and managers. Our field service scheduling guide explains how to deploy technicians against a calendar.

An industrial plant with an ERP. Ask first which ERP connections exist and who maintains them. Look at the integration list and the API in every candidate, not only the scheduler.

A large organisation with dispersed sites, sensors and sustainability targets. Platforms oriented to enterprise portfolios and IoT will be on your list; ask for a reference at your scale.

Our perspective

Many teams ask us for a calendar and what they really need is a plan that survives reality. Technicians fall ill, parts arrive late and an urgent breakdown takes the slot of a scheduled inspection. A calendar that only shows dates cannot tell you what that cost.

That is why we built FullyOps around the asset. Each asset carries its lifecycle, its preventive plan, its work orders, its stock and its field data. The calendar is what you see when you look at that information by week, by team or by site. When a date moves, the work order records it, and the analytics show whether planned work is being completed.

Our advice to managers is to begin with the assets that stop production or breach a service level if they fail, and to set their plans first. Then widen the scope. Plans by role help here: technicians see their jobs, administrators control the plans, managers see performance.

If you are comparing tools, bring your real asset list and your hardest scheduling week to the demo. A platform that handles those well will handle the rest.

Pedro

How to set up the calendar in the first month

Whichever tool you pick, the implementation order matters more than the brand.

1. Register the assets. Start with a clean list: location, category, criticality and any manufacturer maintenance requirements. The academic study above identified the lack of a prior database of maintenance procedures as the typical gap, so gather your inspection routines before you configure anything.
2. Define plans per asset. Choose time-based, usage-based or condition-based triggers. Keep the first set small and meaningful.
3. Attach checklists and skills. Each plan should create a work order with steps and the competence required. Our work order management checklist gives a structure you can adapt.
4. Set roles. Decide who may create, reschedule, approve and close work.
5. Connect stock. Link the spare parts that each plan consumes; the inventory tracking guide covers it.
6. Review weekly. Compare planned and completed work, look at the reasons for rescheduling and adjust frequencies.

For a longer view of the process, our article on the preventive maintenance workflow walks through the stages.

See the calendar in FullyOps

If you manage industrial, facility, automotive or electronic assets and want preventive plans, work orders, stock and reporting in a single platform, review the Basic, Professional and Advanced plans on the FullyOps website and request a demo. Bring the assets you maintain today and we will show how the plans, calendar and work orders connect.

Frequently asked questions

Is an Excel calendar enough for preventive maintenance?

For a small number of machines with annual or monthly tasks, a spreadsheet can be a starting point. Once you have several technicians, sites or contractual service levels, you need work orders, availability and a change history connected to the dates. That is the point at which a CMMS or field service platform pays off.

What is the difference between a maintenance calendar and a CMMS?

The calendar is the view of scheduled work by day, week or shift. A CMMS is the system behind it: assets, recurring plans, work orders, stock, reports and mobile access. A buyer’s guide on scheduling describes the calendar as an output of the scheduling process, so judge the process, not only the screen.

How much does maintenance calendar software cost in Portugal?

It depends on the model. ManWinWin publishes a free Express plan and a Start plan from €599 according to a 2026 review, while Infraspeak prices are set case by case. FullyOps offers Basic, Professional and Advanced plans, with pricing provided after a demo. Always ask what happens to the price when you add users or sites.

Do I need offline mobile access?

If your technicians work in plant rooms, basements, car parks or remote sites, yes. Several platforms in Portugal advertise offline mobile apps, so make it a requirement in your shortlist and test it in your worst-coverage location.

Sources

• Maintenance Scheduling Software: What Should It Do? (CMMS Buyer’s Guide)
• SMARTS-Based Decision Support Model for CMMS Selection in building maintenance (Semantic Scholar)
• Best CMMS Software 2026: Verified Pricing, Scores and Reviews (mes-equipements.com)
• Meilleurs logiciels GMAO 2026 : comparatif complet (mes-equipements.com)
• ManWinWin tem nova versão gratuita do seu software (Business-IT)
• Nextbitt (Banco Português de Fomento)

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