AI Shortlist Index · October 2026 · Prompt Set v1.0
Best CRE Facilities Management According to AI
Software for operating commercial buildings, covering tenant service requests, preventive maintenance schedules, asset and equipment records, vendor management, inspections, and compliance logs, often sold as a CMMS or IWMS. It is bought by facilities and engineering teams rather than leasing staff. Buyers weigh work-order depth, mobile use for technicians, and how it ties to the lease accounting system.
Editorial read
Fifty runs, one per prompt on each engine: ChatGPT from its app on 27 October 2026, Claude through the Anthropic API on 31 October. Building Engines was named in 46% of runs and Facilio in 44%, but the engines split on Building Engines: 74% of ChatGPT's runs, 17% of Claude's. MaintainX and UpKeep were each named in 39% of Claude's runs. facilio.com was the most-cited domain, with 37 citations. One run per prompt per engine; read it as a first reading.
Ranking
| # | Vendor | Mention rate | Engines | Consistency | Move | Trend |
|---|---|---|---|---|---|---|
| 1 | Building Engines | 46% | 2/2 | – | – | – |
| 2 | Facilio | 44% | 2/2 | – | – | – |
| 3 | MaintainX | 33% | 2/2 | – | – | – |
| 4 | UpKeep | 28% | 2/2 | – | – | – |
| 5 | Visitt | 26% | 2/2 | – | ▲ 6 | – |
| 6 | Limble | 18% | 2/2 | – | ▼ 1 | – |
| 7 | ServiceChannel | 18% | 2/2 | – | – | – |
| 8 | FMX | 16% | 2/2 | – | – | – |
| 9 | Corrigo | 15% | 2/2 | – | ▼ 3 | – |
| 10 | VTS Activate Multifamily | 12% | 2/2 | – | ▲ 4 | – |
| 11 | HqO | 12% | 2/2 | – | ▼ 2 | – |
| 12 | eMaint | 12% | 1/2 | – | ▼ 2 | – |
| 13 | Fiix | 12% | 2/2 | – | ▼ 1 | – |
| 14 | Planon | 10% | 2/2 | – | – | – |
| 15 | IBM Maximo | 8% | 2/2 | – | – | – |
| 16 | VendorPM | 6% | 2/2 | – | – | – |
| 17 | Electronic Tenant Solutions | 4% | 2/2 | – | – | – |
| 18 | BuildingLink | 4% | 1/2 | – | ▼ 1 | – |
| 19 | Property Meld | 4% | 1/2 | – | – | – |
| 20 | HappyCo | 4% | 2/2 | – | ▼ 5 | – |
| 21 | AppWork | 4% | 2/2 | – | – | – |
| 22 | Fexa | 4% | 1/2 | – | ▼ 3 | – |
| 23 | Asset Essentials | 4% | 1/2 | – | – | – |
| 24 | GetCovered | 2% | 1/2 | – | – | – |
| 25 | NetVendor | 2% | 1/2 | – | ▼ 12 | – |
| 26 | SmartRent | 2% | 1/2 | – | ▼ 8 | – |
| 27 | SuiteSpot | 2% | 1/2 | – | – | – |
| 28 | Leonardo247 | 2% | 1/2 | – | – | – |
| 29 | Frontdesk | 2% | 1/2 | – | – | – |
| 30 | Latchel | 2% | 1/2 | – | – | – |
| 31 | Knock | 2% | 1/2 | – | – | – |
| 32 | URBI | 2% | 1/2 | – | – | – |
Every vendor in the category database is listed, named or not. A vendor that is absent from every answer is still a row, because absence is the finding. Add or correct a vendor.
Engines
| Engine | Status | Model | Runs | Note |
|---|---|---|---|---|
| ChatGPT | ran | gpt-6-thinking | 25 | |
| Claude | ran | claude-haiku-5-5 | 25 |
Source map, top 5
| # | Domain | Type | Citations | Engines | Supports |
|---|---|---|---|---|---|
| 1 | facilio.com | vendor site | 37 | Claude, ChatGPT | Corrigo, Facilio, MaintainX, UpKeep |
| 2 | buildingengines.com | vendor site | 31 | Claude, ChatGPT | Building Engines |
| 3 | mrisoftware.com | other | 25 | Claude, ChatGPT | – |
| 4 | yardi.com | other | 15 | Claude, ChatGPT | – |
| 5 | visitt.io | vendor site | 13 | Claude, ChatGPT | Visitt |
See all twenty domains and URLs in the facilities management source map.
Prompts this edition
Prompt Set v1.0, frozen for the edition. A vendor named in a prompt's own text is not credited for that prompt. The full set across categories: prompt library.
- fmc-best-01What's the best tenant service request and work order software for a commercial property manager with about 4 million square feet of office?
- fmc-best-02We manage 30 retail centers on Yardi and our engineers still run work orders over email. Which facilities management platforms should we look at?
- fmc-best-03I lead engineering for a 12-building industrial portfolio and need preventive maintenance schedules and asset records for rooftop units and dock doors. Which CMMS do commercial owners use?
- fmc-best-04Which building operations platforms are third-party commercial property managers actually using for tenant requests right now? Give me a shortlist.
- fmc-best-05We're on MRI and we bill tenants for above-standard work. Which facilities management software handles billable work orders that flow back to the lease accounting system?
- fmc-best-06I'm the facilities director at a mixed-use owner with office, retail, and 400 apartments. Which facilities platform covers all three without running two systems?
- fmc-best-07Which CMMS should a small commercial property management company with six office buildings and two engineers use for work orders and inspections?
- fmc-alt-01What are the alternatives to Building Engines Prism for tenant work orders in commercial office? · seeded: building-engines (not credited)
- fmc-alt-02We're on Corrigo and looking at other options for our commercial portfolio. What else do CRE facilities teams use? · seeded: corrigo (not credited)
- fmc-alt-03What are the alternatives to Electronic Tenant Solutions for tenant service requests and COI tracking? · seeded: electronic-tenant-solutions (not credited)
- fmc-alt-04Our building engineers use MaintainX but it has no tenant portal or tenant billing. What do commercial property managers use instead? · seeded: maintainx (not credited)
- fmc-alt-05Is there an alternative to UpKeep that's built for commercial real estate rather than manufacturing plants? · seeded: upkeep (not credited)
- fmc-seg-01We own 20 suburban office buildings with in-house engineers. Which facilities management software is built for office landlords rather than corporate occupiers?
- fmc-seg-02I manage 50 grocery-anchored retail centers. Which work order and vendor management platforms handle retail properties where nearly all the work goes to outside contractors?
- fmc-seg-03Which facilities management software works for a medical office building portfolio where inspection and compliance logs get audited?
- fmc-seg-04We're a small industrial owner with 15 warehouses and one roving technician. Which CMMS fits a lean commercial team like ours?
- fmc-int-01Which commercial facilities management or work order platforms integrate with Yardi Voyager so tenant charges post back to the ledger?
- fmc-int-02Which tenant service request platforms integrate with MRI for a commercial office portfolio?
- fmc-int-03Which CMMS or building operations platforms integrate with RealPage for a mixed-use owner with commercial and residential space?
- fmc-prob-01Tenant service requests get lost in a maze of emails and tenants chase us for updates. Which platforms give commercial tenants a portal and give our engineers a mobile queue?
- fmc-prob-02Billing tenants for after-hours HVAC and extra work is a spreadsheet nightmare every month. Which facilities software automates tenant chargebacks for commercial property managers?
- fmc-prob-03We failed a lender inspection because our preventive maintenance and inspection logs were on paper. Which software keeps audit-ready PM and compliance records for commercial buildings?
- fmc-prob-04Half our contractors have expired insurance certificates and nobody noticed. Which platforms track vendor COIs and approvals for a commercial property manager?
- fmc-cmp-01Building Engines Prism vs Corrigo for a commercial office and retail portfolio: which should our facilities team choose? · seeded: building-engines, corrigo (not credited)
- fmc-cmp-02UpKeep vs MaintainX for the engineering team at a small commercial property management company? · seeded: upkeep, maintainx (not credited)
Elsewhere in the Index
Part of the AI Shortlist Index. Method changes: Index changelog.
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