AppSheet and Glide Alternatives: Industrial Inventory and Maintenance Tools

Last Updated: November 3, 2026

Table of Contents

• Why General No-Code Builders Struggle on the Plant Floor
• Quick Comparison: AppSheet Alternatives for Industrial Inventory and Maintenance
• SubAssembly: Spreadsheet to Maintenance App in 60 Seconds
• Industrial Inventory Management Software: Katana, MRPeasy, and Fusion Operations
• Maintenance Management Software for Manufacturing: What No-Code Builders Miss
• Spare Parts Inventory Management: Barcode Scanning, Reorder Points, and Offline Access
• Microsoft Power Apps: The Enterprise No-Code Option
• Upload Your Spreadsheet and Deploy a Plant App
• Frequently Asked Questions

Why General No-Code Builders Struggle on the Plant Floor

AppSheet alternatives get compared on drag-and-drop speed, template galleries, and per-user pricing. Those are the wrong criteria for a plant. General no-code builders were designed for approvals, expense forms, and field surveys. They were not designed for a maintenance log tied to a machine asset, or a stock level that has to reconcile against a parts bin at shift change.

That mismatch shows up fast. A builder gives you a blank canvas and a database schema. Your plant gives it tribal knowledge, messy spreadsheets, and a supervisor who has thirty minutes between changeovers. The gap between those two things is where most plant digitization projects stall.

Industrial inventory management software has different requirements than a generic business app. It needs parts tied to equipment, reorder points that trigger on real consumption, and a maintenance history that survives staff turnover. A general builder can model all of that, but you build it yourself, screen by screen.

A common mistake is treating app-building as the goal. The goal is getting a work order closed before the end of shift. For a broader comparison of what fits a plant, our team put together a guide on how to choose the best no code manufacturing apps that covers features, pricing, and workflows without the IT project.

Quick Comparison: AppSheet Alternatives for Industrial Inventory and Maintenance

The table below summarizes the options by what they actually do best. Use it to narrow the field before reading the detail. For each platform, the evaluation criteria are the ones that matter on a plant floor: how you start (spreadsheet, blank canvas, or prebuilt system), how well it handles parts-to-asset relationships, whether it supports preventive maintenance triggers, and what it takes to deploy and maintain.

A common pattern in plant digitization is starting with a general builder because it looks flexible, then discovering that the flexibility is the problem: every workflow is a custom build, and the person who built it leaves. The alternatives above split into two camps. SubAssembly starts from your data and generates the app, so the schema and relationships are inferred rather than designed from scratch. Katana, MRPeasy, and Fusion Operations give you a prebuilt system with industrial logic already in place, but you trade flexibility for fit. Power Apps gives you maximum flexibility at the cost of build time and ongoing maintenance.

If you would rather skip the build entirely, marketplace apps include five complete manufacturing apps free on a demo plant: OEE tracker, CMMS, MRP, inventory control tower, and quality and SPC. Use them as-is or reshape them. That is a different starting point from a blank canvas: you begin with a working workflow and adjust, rather than designing screens and data models before you see anything run.

Watch out: the comparison table is a starting point, not a decision. The right choice depends on whether your bottleneck is data cleanup, workflow design, or ongoing maintenance capacity. A platform that scores well on features but requires a dedicated builder will stall at a small plant where the supervisor is the builder.

SubAssembly: Spreadsheet to Maintenance App in 60 Seconds

SubAssembly is a no-code platform that turns an existing spreadsheet into a working plant app. Upload the file your team already uses, and the platform generates an application for maintenance, inventory, production, or quality tracking. Deployment takes about 60 seconds, with pricing shown before you build.

Three things separate it from a general builder. First, you start from your data, not a blank canvas, so there is no schema to design from scratch. Second, an AI-powered voice and web interface answers questions about plant data, documentation, and operating knowledge in plain language. Third, it connects to AWS, Azure, Google Cloud, and Databricks, which matters when your operational data already lives in a cloud warehouse.

Best for: Plant teams with real spreadsheets and no appetite for an IT project. Skip if: You have no structured data at all and need to build records from nothing.

The honest limitation: the platform is built around the data you bring. If your spreadsheets are genuinely unusable, you will need to do some cleanup first. The AI voice interface also works best once your terminology is in the data, not locked in one supervisor's head.

Industrial Inventory Management Software: Katana, MRPeasy, and Fusion Operations

Purpose-built inventory tools skip the app-building step. That trade-off matters most when inventory decisions are tied to maintenance workflows, where industrial supply chain solutions must fit the way parts move from purchasing to the equipment they keep running.

Katana is a manufacturing inventory and production option that tracks stock, orders, and shop-floor activity in one place. Its strength is visibility: you can see what is in stock, what is committed to orders, and what is running on the floor without rebuilding a spreadsheet every Monday.

MRPeasy is a small-manufacturer ERP that handles production planning, stock, and purchasing together. It suits plants that want one system rather than three, and it brings a more complete model of manufacturing operations than a single-purpose inventory tool. The cost is setup: an ERP implies configuration, data migration, and training, and that effort scales with how much of your operation you bring into it.

Fusion Operations targets shop-floor operations, with production tracking and visibility into what is running. It is often evaluated alongside inventory tools because production tracking and inventory visibility overlap in practice. Before committing, confirm its inventory and maintenance fit for your process: production tracking is not the same as parts-to-asset inventory, and shop-floor visibility is not the same as a maintenance history that survives staff turnover.

None of these three is a maintenance system first. That distinction matters more than any feature list.

Send a spreadsheet →

A common pattern is to start with an inventory tool because stock visibility is the visible pain, then discover that the real cost is in maintenance and spare parts. The two are connected: a spare part that is not tracked against the asset it serves is a stockout waiting for the next breakdown.

Maintenance Management Software for Manufacturing: What No-Code Builders Miss

Maintenance management software for manufacturing is a system that tracks assets, work orders, preventive schedules, spare parts, and repair history against real equipment. A general no-code builder can replicate the forms. What it does not give you is the model underneath them.

Here is what gets missed. Work orders need to link to an asset, a part, and a person. Preventive maintenance needs to fire on a schedule or a meter reading, not a manual reminder. Equipment records need a history that a new hire can read on day one. And every change needs an audit trail, because when a line goes down, "who closed that work order" is a real question.

A simple CMMS for small plants puts those relationships in place without a build project. You can try the CMMS live with work orders, preventive maintenance, machine history, and spares on your own lines and machines, no developers involved. That is the practical difference between a builder and a system: one gives you tools, the other gives you the workflow.

Spare Parts Inventory Management: Barcode Scanning, Reorder Points, and Offline Access

Spare parts inventory management is the discipline of keeping the right parts on the shelf without tying up cash in stock you never touch. It lives or dies on three capabilities: barcode scanning at the point of issue, reorder points that reflect actual consumption, and offline access when the signal drops in the back of the plant.

Watch out: the most common failure is a reorder point set once and never reviewed. Parts consumption changes with equipment age and production mix, so a static minimum quietly turns into either a stockout or a shelf full of dead stock. Review reorder points quarterly against real usage.

An inventory control tower shows on-hand by part and location, open shortages, clear-to-build status, and supplier position on your own exports. You can see the inventory control tower working against your data with no coding. That beats a spreadsheet you have to rebuild every Monday, and it beats a builder app that only one person knows how to maintain.

Microsoft Power Apps: The Enterprise No-Code Option

Microsoft Power Apps is a genuine no-code platform for custom business applications, and it appears on most AppSheet alternative lists for good reason. If your organization already runs Microsoft 365, the identity, permissions, and data connections are largely in place. That is a real advantage for governance and role-based access.

The catch is scope. Power Apps gives you a platform, and building an industrial inventory or maintenance workflow on it is still a build. You need someone who can model the data, design the screens, and maintain the app after launch. At a small plant without dedicated IT, that person is usually the supervisor who has the least spare time.

Best for: Organizations with Microsoft infrastructure and internal app-building capacity. Skip if: You need a maintenance workflow running this month and have no one to build it.

That is the honest trade-off. Power Apps is capable. Capability is not the constraint on a plant floor. Time is.

Upload Your Spreadsheet and Deploy a Plant App

The fastest path from paper and spreadsheets to a working system is not a build project. It is sending us the file you already use. Send us one spreadsheet your plant already runs on, and we send back a working app. No coding, no IT project, built for plant teams.

That is the whole model at SubAssembly. Your data goes in, an app comes out in about 60 seconds, and the AI voice and web interface answers questions about your plant in the language your team already uses. Pricing is shown before you build, so there is no surprise invoice later.

Most plant teams do not need another platform to configure. They need their existing spreadsheets turned into something the floor will actually use. SubAssembly builds apps from your spreadsheets in about 60 seconds, connects to AWS, Azure, Google Cloud, and Databricks, and adds an AI voice and web interface for plant data queries. Get started with SubAssembly and put your maintenance and inventory data to work this week.

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