
Bluebeam Revu
M-Files
Procore
OpenText ECM
dMACQ DMS
LogicalDOC
Paperless EDMS
Cloud engineering document control and common data environment for owners of long lived assets. Every drawing under revision control, OCR search inside scanned sheets, and DWG, BIM, and point cloud viewing in the browser without a CAD licence.

StackSource
AI-native commercial mortgage brokerage. One submission, lender matching, and human support through closing. No upfront fees.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | lunr.app | yieldstack.ai |
| Pricing | ||
| Platforms | — | |
| Company | Startup from Australia | Startup from the United States · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


Lunr is an engineering document management system and common data environment for organisations that own long lived physical assets. Universities, utilities, water authorities, mines, ports, and government departments use it as the single register for every drawing, model, and manual they hold....
YieldStack helps real estate investors, developers, and brokers find commercial mortgage financing from third-party lenders. Borrowers submit a financing request through one platform. AI supports deal preparation and lender-program matching, while YieldStack’s brokerage team helps compare offers,...
What each product offers, as listed by its team.


An editorial look at what each product does well and who it suits.


No analysis of Lunr EDMS yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Lunr EDMS and YieldStack.
Lunr EDMS's answer
YieldStack's answer:
The largest CRE Lenders in the USA
YieldStack's answer:
AI integrations supporting the platform’s workflows.
Lunr EDMS's answer
Most document systems read the filename. Lunr reads the drawing.
XRAY runs OCR and AI across everything stored, scanned archives included, so an isolation valve tag inside a 1994 scan turns up as fast as a file saved this morning. Deep XRAY re-reads dense sheets in high resolution tiles, from 2x2 up to 4x4, when the text is faint or crowded.
The second difference is lifespan. Most tools in this space are built around a project and are switched off at practical completion. Lunr is built for the owner, so one system carries the record from project delivery through the decades the asset is actually operated.
YieldStack's answer:
YieldStack combines AI-assisted lender matching with hands-on commercial mortgage brokerage. Borrowers submit once, compare financing options, and work with a team that handles structuring, negotiation, and closing coordination. Borrowers approve lender outreach, with no upfront fees and a broker fee paid only at closing.
Lunr EDMS's answer
Three reasons, depending on what you are replacing.
If you are replacing a network drive or SharePoint, you get actual document control: approvals, revision history, automated document and version numbering, and a full audit log on every controlled document, rather than a folder you have to police.
If you are replacing a legacy EDMS, you get a system your own team can run. Changing a workflow does not require a consultant, and keeping it running does not require a specialist.
If you are comparing against project tools, the difference is the timeframe. Those are built to be switched off at handover. Lunr keeps the record for the decades you operate the asset, and checks the handover against the transmittal manifest so the as constructed set that never arrived is caught at acceptance rather than years later in an audit.
Across all three, drawings open in a browser with markup and measurement and no CAD licence, so the people who only need to look are not a licensing cost.
YieldStack's answer:
YieldStack helps borrowers evaluate the whole financing offer: rate, leverage, fees, reserves, prepayment terms, and closing requirements. Its platform organizes the process, while its brokerage team helps borrowers find suitable lenders and move the deal forward. One submission gives borrowers a coordinated financing process without an upfront brokerage fee.
Lunr EDMS's answer
Asset owners rather than builders. Organisations that hold tens of thousands of drawings across decades of buildings, plant, and infrastructure, and that will still own them in twenty years.
In practice that means universities, utilities and water authorities, mines and metals operations, ports and infrastructure, energy, life sciences, and government departments, mostly in Australia and New Zealand, with hosting also available in the United States.
Inside those organisations the day to day users are document controllers, engineering and asset managers, facilities and campus estate teams, and the contractors and consultants they bring onto projects as external collaborators.
YieldStack's answer:
Commercial real estate investors, developers, operators, and mortgage brokers seeking bridge, DSCR, fix-and-flip, construction, multifamily, and permanent financing across the United States.
YieldStack's answer:
Rommin Adl and Daniel Chesney founded YieldStack to simplify commercial real estate financing. The platform brings deal preparation, lender matching, offer comparison, and closing coordination into one workflow, combining AI-assisted analysis with human brokerage expertise.
Share your experience with using Lunr EDMS and YieldStack. For example, how are they different and which one is better?
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