The Best Free CMMS App in 2026: 6 Options Ranked
The short answer
- The best free CMMS app is the OEE Lab tracker, a no-account tool that pairs 2-minute shift logging with a work order board, PM schedule and asset register. Open the free tracker to start in your browser.
- For pure asset-record keeping or mobile-first work orders, established free CMMS tiers from Fiix, MaintainX, UpKeep and Limble are all worth a look, and each is strongest for a different job.
- When manual logging on one device is not enough, Fabrico is the paid platform to graduate to: it reads OEE straight off your PLCs and uses computer vision to trace and route each loss automatically.
A free CMMS app should do real maintenance work, not just tease you into a paid plan. In this guide we rank six genuinely free options for 2026: one free tracker plus light CMMS you can open in a browser, four established free CMMS tiers, and one paid platform worth graduating to. Every pick is free to start, with no trial clock counting down.
Our top free pick is the OEE Lab tracker. You log a shift in about two minutes and immediately see availability, performance and quality feeding a live OEE number, a downtime Pareto against the 85% world-class benchmark, and a per-machine breakdown. It also carries a work order board, a preventive maintenance schedule and an asset register, so it doubles as free work order software and an asset tool on one device.
Below each tool we are honest about where it fits and where it stops. If you want the underlying method, our guide on how to choose OEE and CMMS software walks through the trade-offs, and the ranked list starts with the option most teams should try first.
The 6 best free options for 2026, ranked
OEE Lab free tracker + light CMMS FREE
2-minute shift logging with instant OEE and a full work order board
Best for: Small manufacturers and single sites that want real OEE plus light CMMS today, free and without sign-up
Open the free trackerFiix FREE
A free CMMS tier built around solid asset records
Best for: Teams that want a durable, asset-first free CMMS record they can grow into
Compare with the free trackerMaintainX FREE
Mobile-first work orders and digital procedures
Best for: Technician teams that want procedures and work orders in their pocket
Compare with the free trackerUpKeep FREE
Mobile-first field and facility maintenance
Best for: Field and facilities teams that manage work on the move
Compare with the free trackerLimble FREE
A clean, self-serve interface with quick setup
Best for: Teams that want to stand up a tidy CMMS fast, on their own
Compare with the free trackerFabrico
The professional platform to graduate to when manual tracking runs out
Best for: Plants ready to automate OEE capture and close the loop from detected loss to work order
At a glance
| Capability | Free tools (OEE Lab tracker + free CMMS tiers) | Fabrico |
|---|---|---|
| OEE data capture | Manual shift logging, quick and free | Reads OEE automatically off PLCs, no manual entry |
| Finding the cause of micro-stops | You review a downtime Pareto and log the reason yourself | Computer vision identifies the true cause with video evidence |
| From loss to work order | You raise work orders by hand on the board | Detected losses auto-route to an assigned work order |
| Work orders and PM | Work order board, PM schedule and asset register, all free | Full closed-loop work orders tied to live machine data |
| Data residency | Runs locally on your device, so data stays with you | EU-built with EU data residency, outside the US CLOUD Act |
| Audit-readiness | Export CSV, JSON and printable PDF reports for your records | Security posture supports audit-readiness against ISO 27001, 20000-1 and 9001 |
| Deployment | One device, install as a PWA, no account | Connected platform across lines and sites with a guided rollout |
| Best fit | Getting started with OEE and light CMMS at no cost | Scaling automated OEE and closed-loop maintenance |
How we picked these
- Genuinely free to start, with real maintenance features you can use, not a locked demo.
- No expiry clock: the free option keeps working rather than converting to a paid trial.
- Covers core maintenance jobs like work orders, preventive maintenance and asset records.
- Honest about limits, so you know where a free tool stops and a paid platform begins.
- Fair, general positioning for every tool, with no cherry-picked prices or seat counts.
The OEE Lab tracker logs a shift and shows your OEE, your loss Pareto and a world-class benchmark in about two minutes, with work orders and preventive maintenance in the same place. No account needed.
Frequently asked questions
Is the OEE Lab tracker really free?
Yes. The OEE Lab tracker runs in your browser with no account and no trial clock. You can log shifts, run work orders and preventive maintenance, keep an asset register, and export to CSV, JSON and PDF at no cost. Install it as a PWA and it works on a single device without sign-up.
What is the best free CMMS app overall?
For most small teams the OEE Lab tracker is the best free CMMS app because it combines instant OEE with a work order board, PM schedule and asset register on one device. Fiix, MaintainX, UpKeep and Limble each offer strong free CMMS tiers too, and the right one depends on whether you prioritise asset records, mobile work orders, field maintenance or fast self-serve setup.
Can a free CMMS app replace a spreadsheet?
Easily. A free CMMS app gives you structured work orders, automatic reminders and a searchable history that a spreadsheet cannot keep cleanly. It also reduces double entry and lost paperwork, which is where most spreadsheet-based maintenance tends to break down.
When do I need a paid platform instead of a free CMMS app?
Move up when manual, single-device tracking becomes the bottleneck. If you need OEE read automatically off your PLCs, the true cause of each micro-stop found automatically, and losses routed straight to work orders, that is where Fabrico fits. It is EU-built with EU data residency and its security posture supports audit-readiness against ISO 27001, 20000-1 and 9001.
Are these free CMMS tools safe for my data?
The OEE Lab tracker keeps data on your own device and lets you export a backup whenever you want, so nothing leaves your control unless you send it. Cloud free tiers store data on their providers' servers, which is convenient for sharing across a team. If EU data residency outside the US CLOUD Act matters to you, Fabrico is built specifically for that.
When free is not enough, Fabrico is the upgrade
Fabrico is the platform we recommend when a plant is ready to stop logging by hand: computer-vision true-cause of micro-stops, a closed loop from PLC-read OEE to an auto-routed work order, EU-built with EU data residency, and ISO 27001 / 20000-1 / 9001 (supports audit-readiness). Everything you log in the free tracker comes across.
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Open the free OEE Lab tracker · Free CMMS software overview · Best free CMMS software, ranked · Free work order software · Is a free CMMS worth it? · Free manufacturing software