Asset management that never lies to an auditor
Every work order, inspection, and spare-part transfer timestamped on an immutable chain. Plant reliability engineers, municipal directors, and offshore planners share one source of truth — auditable by anyone with a stake.
See your numbers before we ask for anything
Enter your current operating parameters. Ledger calculates your real cost of staying on legacy infrastructure.
* Estimates use industry averages from Deloitte 2024 Industrial Operations Report. Ledger pricing at $18/asset/month. Downtime reduction based on 47-customer cohort data.
No credit card. No sales call. Just your numbers.
Ledger vs. Legacy EAM
A direct comparison across the capabilities that matter to reliability engineers, compliance officers, and maintenance planners.
| Feature | Ledger | SAP SAP PM | IBM Maximo |
|---|---|---|---|
| Audit & Compliance | |||
| Immutable audit trail¹ | ✓ | Partial¹ | Partial¹ |
| Block-hash per transaction | ✓ | — | — |
| Regulatory export (EPA/OSHA/API) | PDF · CSV · XML | CSV only | CSV · PDF |
| Real-time regulator read access | ✓ | — | — |
| Tamper-evident inspection records | ✓ | — | — |
| Multi-Party Access | |||
| Contractor permissioned access² | Unlimited | Licensed² | Licensed² |
| Cross-organization data sharing | ✓ | — | — |
| Role-based chain permissions | ✓ | ✓ | ✓ |
| Guest/read-only regulator portal | ✓ | — | — |
| Mobile & Field | |||
| Offline-first mobile inspections³ | ✓ | Partial³ | Partial³ |
| Photo/video evidence on-chain | ✓ | — | — |
| QR/NFC asset scanning | ✓ | ✓ | ✓ |
| Wearable sensor integration | ✓ | — | — |
| Analytics & AI | |||
| Predictive failure scoring⁴ | ✓ | Add-on⁴ | Add-on⁴ |
| MTBF trend analysis | ✓ | Add-on⁴ | ✓ |
| Cross-facility benchmarking | ✓ | — | — |
| Spare-parts demand forecasting | ✓ | ✓ | Add-on⁴ |
| Deployment & Cost | |||
| SaaS deployment (no on-prem) | ✓ | Hybrid | Hybrid |
| Transparent per-asset pricing⁵ | $18/asset/mo | Custom⁵ | Custom⁵ |
| Go-live in < 30 days | ✓ | — | — |
| No implementation partner required | ✓ | — | — |
¹ Mutable DB records, no cryptographic proof
² Per-seat license required for each contractor user
³ Requires online sync; offline mode limited to cached data
⁴ Requires SAP Analytics Cloud / Maximo APM add-on at additional cost
⁵ Enterprise contract required; typical $200K–$2M+ initial
Download the Migration Checklist — a step-by-step guide to moving off SAP PM or IBM Maximo.
The people who never sleep on your platform
"Before Ledger, reconciling work orders across three contractors took two weeks every quarter. Now every completed task has a block hash — my auditors pull the report themselves."
"The federal compliance export is the feature that sold our board. We generate an EPA-ready report in 90 seconds. Our previous system required a consultant and three weeks."
"Five contractors on our turnaround, all reading the same schedule from the same chain. First time in eight years we finished on time. Not close — actually on time."
"MTBF visibility across three facilities used to mean a spreadsheet war every Monday. Ledger's asset registry is a single source of truth that nobody can argue with."
"Our insurance underwriter now accepts the Ledger chain export as proof of maintenance compliance. That alone cut our premium by $220K annually."
"The offline inspection mode means our field techs on the platform still capture everything. When they reconnect, it syncs to the chain immediately. Zero data loss in 18 months."
"Before Ledger, reconciling work orders across three contractors took two weeks every quarter. Now every completed task has a block hash — my auditors pull the report themselves."
"The federal compliance export is the feature that sold our board. We generate an EPA-ready report in 90 seconds. Our previous system required a consultant and three weeks."
"Five contractors on our turnaround, all reading the same schedule from the same chain. First time in eight years we finished on time. Not close — actually on time."
"MTBF visibility across three facilities used to mean a spreadsheet war every Monday. Ledger's asset registry is a single source of truth that nobody can argue with."
"Our insurance underwriter now accepts the Ledger chain export as proof of maintenance compliance. That alone cut our premium by $220K annually."
"The offline inspection mode means our field techs on the platform still capture everything. When they reconnect, it syncs to the chain immediately. Zero data loss in 18 months."
Open the door to a control room
that never had a spreadsheet
Every gauge current. Every record signed. Every contractor on the same chain. Your auditors pull the report themselves.
No credit card · No sales call · Results in 10 minutes