Best free CMMS software 2026: the honest free options
The short answer
- The best genuinely free way to start is a browser-based OEE tracker with a light CMMS built in, like the OEE Lab tracker: no signup, no seat caps to plan around, and you get OEE plus a work order board and PM schedule in about 2 minutes per shift.
- Limble, MaintainX, UpKeep, and Fiix all offer real free tiers for core work order and asset management, and they are worth trying if you want a dedicated CMMS interface from day one.
- Every free tier, including ours, caps out somewhere: manual entry instead of automatic capture, one device instead of multi-site, self-serve instead of support. When a plant outgrows that, Fabrico is the platform to graduate to.
If you searched "best free CMMS software," you already know the catch: most "free" plans are trial-oriented, capped on users or assets, or missing the OEE piece entirely. This list is honest about what's actually free versus what's a free on-ramp to a paid plan.
We ranked these on what you can do today with zero budget and zero sales calls. The OEE Lab tracker tops the list because it combines OEE measurement and a light CMMS (work orders, PM schedule, asset register) in one free, no-account tool. Below it are the real dedicated CMMS free tiers worth knowing, and where a spreadsheet honestly still does the job.
One thing every option on this list shares: free means you do the manual work. You log the shift, you investigate the stop, you raise the work order. When a plant is ready to stop doing that by hand, Fabrico is the platform that automates it end to end, and we've flagged that clearly rather than pretending a free tool can do it.
The 6 best free options for 2026, ranked
OEE Lab free OEE tracker + light CMMS FREE
Log a shift in 2 minutes, get instant OEE, a downtime Pareto, work orders, and a PM schedule, no account needed.
Best for: Any single line or shift wanting real OEE and basic maintenance tracking today, free.
Open the free trackerFiix FREE
A permanent free tier for work orders, assets, and a mobile app, no credit card, no trial clock.
Best for: A small team wanting a permanent free CMMS foothold without a trial deadline.
Compare CMMS optionsMaintainX FREE
Move work orders off paper fast with a mobile-first app built for shift communication.
Best for: Small maintenance teams wanting the lowest-friction, mobile-first way to move work orders off paper.
Compare CMMS optionsUpKeep FREE
Create requests, assign work orders, and track assets from a phone.
Best for: Mobile-first facility and field-maintenance teams wanting a simple phone-based workflow.
Compare CMMS optionsLimble FREE
A clean, approachable free entry tier a smaller team can stand up without heavy onboarding.
Best for: Teams wanting a clean, self-serve interface and quick adoption for core work orders and PM.
Compare CMMS optionsFabrico
The platform to graduate to once a plant needs automatic capture, true-cause, and a closed loop, not another free tier.
Best for: A plant that has outgrown manual logging and free-tier caps and wants OEE, true-cause, and maintenance closed in one automated loop.
At a glance
| Capability | Free tools (OEE Lab tracker + free CMMS tiers) | Fabrico |
|---|---|---|
| Data capture | Log each shift by hand in about 2 minutes, data stays in your browser. | Reads OEE automatically off your PLCs, no manual entry. |
| Micro-stop cause | You investigate sub-5-minute stops yourself and note the reason. | Computer vision identifies the true cause of each micro-stop, with video evidence. |
| Loss-to-fix loop | You spot the loss, then raise the work order yourself on the board. | A detected loss becomes an auto-routed work order, assigned automatically. |
| Scope and multi-site | One plant on one device and browser, best for a single line or shift. | Plant-wide and multi-site from one central cloud view. |
| Integrations | Standalone, run it on its own, export data when you need it elsewhere. | Integrates with PLCs, MES, and ERP so OEE flows with your stack. |
| Access and roles | Local device sign-in with people and roles on that one device. | Org SSO with roles across the plant and a full audit trail. |
| Security posture | Data stays local in your browser, on the device you use. | SSO, roles, and audit trail that support audit-readiness (ISO 27001, 20000-1, 9001). |
| Data residency | Your data lives in your own browser storage on your device. | EU-built with EU data residency, outside the reach of the US CLOUD Act. |
| Reporting | Instant OEE, availability, performance, quality, a downtime Pareto, and CSV/JSON export you run yourself. | Live plant-wide dashboards plus scheduled reports delivered automatically. |
| Benchmark and scorecard | Compare to a world-class 85% benchmark and share a scorecard. | Continuous multi-site benchmarking with drill-down to line and asset. |
| Support and onboarding | Self-serve, start free with no account and no setup call. | Guided onboarding and ongoing support from the Fabrico team. |
| Scale | The best genuinely free way to start on one line, today. | The professional platform you graduate to as the plant gets serious. |
How we picked these
- Actually free today, not a demo request or a sales call disguised as a free tier.
- No hidden trial clock (or, where a trial exists, we say so plainly, as with Evocon's free trial).
- Covers real maintenance or OEE work: work orders, PM schedules, asset records, or downtime and OEE measurement.
- Fair description of caps and limits, since almost every free tier caps users, assets, or history somewhere.
- Clear about where free ends, so the decision to upgrade is based on real gaps, not guesswork.
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 there a truly free CMMS with no trial and no credit card?
Yes. Fiix offers a permanent free plan with no credit card and no expiry for core work orders and asset management. The OEE Lab tracker is also free indefinitely with no account required, though it's a lighter CMMS paired with full OEE measurement rather than a dedicated maintenance-only system.
What's the difference between a free OEE tool and a free CMMS?
An OEE tool measures availability, performance, and quality to calculate overall equipment effectiveness and show you where time is lost. A CMMS manages the maintenance side: work orders, PM schedules, and asset records. The OEE Lab tracker combines both in one free tool, while most dedicated CMMS free tiers (Limble, MaintainX, UpKeep, Fiix) focus specifically on maintenance record-keeping rather than OEE measurement.
Why isn't Fabrico on a free list if it's the best option?
Because it isn't free, and this list is specifically about what you can use today at no cost. Fabrico is the platform plants move to once they need automatic PLC-read OEE, computer-vision true-cause on micro-stops, and a closed loop from detected loss to assigned work order, which sit beyond what any free tier, including ours, offers.
Do free CMMS and OEE tiers have real limits?
Yes, and it's worth going in with eyes open. Most free tiers cap the number of users, assets, or how much history you can see, and they exist as an on-ramp to a paid plan. The OEE Lab tracker's limits are different: it's manual entry, one device, standalone, with reporting you run yourself rather than live dashboards or scheduled reports, which is honest about being a starting point rather than a plant-wide system.
When should a plant stop using free tools and move to Fabrico?
When manual shift logging, self-investigated stops, and one-device scope start costing more time than they save, typically once a plant runs multiple lines, multiple shifts, or multiple sites and needs PLC-level automatic capture, true-cause detection, and a closed maintenance loop. At that point, book a demo and see what automatic OEE and computer-vision true-cause look like on your own lines.
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.
Book a Fabrico demoMore free software: All free software · Best free downtime tracking software for 2026 · Best free maintenance software 2026 · Best Free OEE Software in 2026 · Best free preventive maintenance software in 2026
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