7 Best Lockout Tagout (LOTO) Software Tools for Manufacturing (2026)

Lockout/Tagout (LOTO) violations are consistently in OSHA’s "Top 10 Most Cited Violations."

The reason is rarely a lack of locks; it is a lack of Procedure Compliance.
A technician is in a rush. The LOTO procedure is in a binder in the office.

They guess the isolation points. They miss a valve. An accident happens.

Digital LOTO Software solves this by putting the procedure on the technician's tablet, right at the machine.

It forces compliance before the work begins.

Here are the 7 Best LOTO Software Tools for 2026, ranked by their ability to protect your workers and your liability.

1. Brady LINK360

Best For: Visual procedure authoring.

Brady is the giant of safety hardware (locks, tags, printers). LINK360 is their software platform and the de facto LOTO procedure-authoring standard.

• Pros: Incredible tools for writing procedures. It allows you to annotate photos of machines to create beautiful, printable LOTO placards. It integrates well if you use Brady printers.

• Cons: It is primarily a documentation tool. While it has a mobile app, it is often disconnected from the actual Maintenance Work Order system (CMMS).

• The Niche: Safety Documentation.

2. VelocityEHS

Best For: Enterprise Health & Safety compliance.

VelocityEHS is a massive Environmental, Health, and Safety (EHS) platform.

• Pros: Deep regulatory content. It stays up to date with global OSHA/ISO regulations. It manages chemical safety (MSDS) and incident reporting alongside LOTO.

• Cons: It is heavy. For a maintenance technician just trying to fix a pump, navigating the Velocity interface can feel slow and complex.

• The Niche: Corporate EHS Compliance.

3. Sphera (formerly Rsam)

Best For: Operational Risk Management.

Sphera is designed for high-risk industries (Oil & Gas, Petrochemical) where LOTO is part of a larger "Permit to Work" system.

• Pros: It handles complex "Group LOTO" and "Simultaneous Operations" (SimOps) very well. It calculates risk profiles for every job.

• Cons: Expensive and complex. It is overkill for a standard packaging or assembly plant.

• The Niche: Heavy Process Industry.

4. MaintainX

Best For: Simple, chat-based safety checks.

MaintainX offers a lightweight way to digitize LOTO checklists.

• Pros: Very easy to use. You can build a "LOTO Form" in minutes. Technicians can chat with safety managers if they can't find an isolation point.

• Cons: It lacks the rigid "interlock" with maintenance assets that you get in dedicated industrial platforms. It relies on the user to select the right form.

• The Niche: Light manufacturing and teams needing better communication.

5. ePAS (Yokogawa)

Best For: Electronic Permit to Work.

ePAS is a specialized tool for managing work permits, including LOTO certificates.

• Pros: Strong visual management of active permits on a plant map. You can see exactly which machines are locked out in real-time.

• Cons: The interface is older and desktop-heavy. It is often used in control rooms rather than on mobile devices at the point of work.

• The Niche: Control Room Operations.

6. SafetyCulture (iAuditor)

Best For: Auditing your LOTO procedures.

SafetyCulture is the standard for inspecting the inspectors.

• Pros: Great for "Spot Checks." A Safety Manager can walk the floor and audit active LOTO locks using a simple mobile form.

• Cons: It is an audit tool, not an execution tool. It doesn't prevent a technician from starting work without LOTO; it just records if they did it right afterward.

• The Niche: Safety Audits.

7. KPA EHS

Best For: Mid-market manufacturers wanting EHS + LOTO in one suite.

KPA combines LOTO procedure management with broader EHS workflows (training, incident reporting, audits) in a mid-market-friendly package.

• Pros: Bundled EHS + LOTO with regulatory content kept current by KPA's in-house compliance team. Reasonable price for plants under 500 employees.

• Cons: Less depth than Brady on visual procedure authoring; less depth than Sphera on heavy-process permits. The middle of the market by design.

• The Niche: Mid-market EHS + LOTO bundle.

Comparison Matrix

Where Fabrico Fits Around Your LOTO Tool

Fabrico is not a dedicated LOTO platform. We're the OEE and CMMS layer that sits next to one.

The dedicated LOTO tools above own procedure authoring, lock identity tracking, permit-to-work workflows, and EHS audit trails. Fabrico does not replace any of that.

What Fabrico does in the LOTO domain:

• LOTO checklists via PM templates. When a preventive or corrective work order opens on an asset, Fabrico can require a digital LOTO checklist with photo proof and electronic sign-off before the work order can be marked as in-progress. Steps, photos, signatures all attach to the asset history.

• Asset-level isolation reference. The LOTO procedure (typically authored in Brady LINK360 or similar) can be linked from the asset record so the technician opens the right procedure for the right machine.

• Audit-trail capture. Every LOTO checklist completion lives in the asset history with the technician's name and timestamp.

What Fabrico is not: a permit-to-work system, a lock-identity tracking system, or an EHS-regulation knowledge base. If those are your binding constraints, pick a dedicated tool from the list above and run Fabrico beside it.

Summary: Compliance must be Easy

If your LOTO software is hard to use, technicians will bypass it. Pick based on the binding constraint in your plant:

• Choose Brady LINK360 if you need to author visual LOTO procedures and print thousands of physical placards.

• Choose VelocityEHS if you are a Global EHS Director managing risk across 50 countries.

• Choose Sphera if you operate a heavy-process plant where LOTO sits inside a broader permit-to-work workflow.

• Choose MaintainX if your team already lives in chat and you want a lightweight LOTO form.

• Choose ePAS (Yokogawa) if you need real-time visual management of active permits from a control room.

• Choose SafetyCulture if your priority is auditing whether LOTO is actually being done correctly.

• Choose KPA EHS if you are a mid-market plant and want LOTO bundled with broader EHS workflows.

Already have a LOTO tool? If you want every maintenance work order to require a verified LOTO checklist before work starts — with the proof attached to the asset history — that's where Fabrico runs. Book a Fabrico demo to see how the OEE and CMMS layer plugs into a plant that already has a dedicated LOTO platform.