1. Asset register
Every tool, every serial number, every category, every owning crew. Foundational layer. If your asset register lives in a quarterly-export spreadsheet, nothing downstream works.
Fleet Tool Management
A brand-agnostic fleet tool management system your tool-crib manager actually uses. Track hand tools, power tools, and shared equipment across the entire fleet without locking inventory into a single manufacturer's app. Adjacent to AirTag construction tool tracking.
Walk into the average tool crib on a Monday morning and you'll find the same scene: a ledger no one updated since Thursday, three Milwaukee batteries on the wrong charger, an SDS-Max rotary hammer that "someone" took to the Riverside job, and a superintendent on the phone asking where the laser level is. The National Equipment Register estimates contractors lose between $300 million and $1 billion in tools and equipment to theft every year, and the National Insurance Crime Bureau consistently reports that fewer than 25% of stolen construction items are ever recovered.
The gap isn't a hardware problem — it's a system problem. Most fleets are running three or four overlapping tools at once: a Milwaukee ONE-KEY account for the impact drivers, DeWalt Tool Connect for the table saw, a paper sign-out sheet for hand tools, and a spreadsheet someone keeps on a laptop in the office. None of them talk to each other. The result is that nobody — not the tool-crib manager, not the GC, not the equipment foreman — has a single view of what your fleet actually owns or where it is right now.
Fleet tool management software exists to solve exactly that. The category includes ToolWatch, Hilti ON!Track, ShareMyToolbox, ToolHound, and a long tail of QR-code-and-clipboard apps. The challenge is that most of them are either built around a specific manufacturer's ecosystem or require expensive proprietary tags and readers. TagLogger takes a different approach: it uses standard Apple AirTags as the tracking hardware and adds the fleet-level workflows on top.
Before you evaluate any software, get clear on the four jobs the system has to do. Most products only do one or two of these well.
Every tool, every serial number, every category, every owning crew. Foundational layer. If your asset register lives in a quarterly-export spreadsheet, nothing downstream works.
Who has the tool right now? When was it taken? Which job is it on? The single biggest source of "lost" tools that aren't actually lost — they're just at the wrong job.
Where has this tool been over the last 30 days? When did it leave the yard? When did it cross the geofence? Catches drift, theft, and the "I swear it was on Truck 4" problem.
Utilization reports, shrinkage reports, by-job and by-crew breakdowns, audit-ready CSV exports. Without this, you can't justify the program to whoever signs the check.
TagLogger is purpose-built for jobs 1, 3, and 4, and pairs cleanly with simple check-in/check-out workflows your team already runs. We're honest about scope.
This is the single biggest decision point and it gets glossed over in most buyer's guides. Each manufacturer ecosystem is excellent at what it does — but what it does is narrow.
| System | Tracks which tools | Coverage | Per-tag cost | Limitation |
|---|---|---|---|---|
| Milwaukee ONE-KEY | Milwaukee only | ~100 ft Bluetooth + ONE-KEY community network relay | Bundled with tool | Only sees Milwaukee tools |
| DeWalt Tool Connect | DeWalt only (Tool Connect chips required) | Tool Connect community network | Bundled with tool | Only sees DeWalt; chip required |
| Hilti ON!Track | Brand-agnostic | Proprietary Hilti BLE tags, short native range | Higher than AirTag-based systems | Built around Hilti ecosystem workflow |
| TagLogger (AirTag-based) | Any tool that holds an AirTag | Apple Find My network — global | $15 Standard / $21 Magnetic / $45 Extended Battery | Wing/floor accuracy, not sub-meter |
ONE-KEY and Tool Connect remain useful for tool-specific telemetry — RPM, runtime hours, anti-theft lockout — on their own brands. They cover only the tools they sell, not the rest of your fleet, which is the gap a brand-agnostic layer fills.
Software is the easy part. Most tool-crib programs fail because the check-out workflow is more friction than the crew is willing to accept. A few patterns we see work:
A 10-truck mid-sized GC fleet usually lands at 120-180 tagged assets after full deployment. The math at 120 tags:
| Item | Cost | Notes |
|---|---|---|
| Standard AirTags × 120 | $1,800 one-time | $15/tag |
| Magnetic Holders + Extended Battery Cases (estimated mix) | ~$700 one-time | For metal mounting + high-value items |
| Total hardware | ~$2,500 one-time | |
| Software (120 tags × $7.50/mo at 80+ tier) | $900/month | $10,800/year |
| Year-1 all-in | ~$13,300 | Hardware + 12 months service |
| Year-2+ recurring | $10,800/year | Software only |
Compare that to a single stolen $1,400 laser level, a $2,200 generator that walked off a jobsite, or a $4,000 plate compactor that "got left somewhere" — the program almost always pays for itself in year one on prevented losses alone, before you count the time savings on audits, sign-out paperwork, and "where is it" phone calls. See running multiple AirTags at fleet scale for the operational pattern at this size.
Every tool, every brand, every truck, every crib in one brand-agnostic dashboard. Predictable per-tag pricing, real exports, and the workflow a tool-crib manager will actually use day to day.