# Black Owl Systems: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 7 judge labels across 1 category by 5 of 14 models. Page: https://www.gane.ai/index/finance/vendors/black-owl-systems

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [Lease accounting](https://www.gane.ai/index/finance/accounting/lease-accounting/index.md) | 0% | 33 | 29% | 7 |

## What the models said for it

- "Dual lessee & lessor or Canadian standards? → Black Owl." (DeepSeek V4 Flash, Lease accounting)

## And against it

- "don't publish pricing and require demos" (Kimi K2, Lease accounting)
- "quotes by demo only" (Muse Glimmer 30B, Lease accounting)

## By model

| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-5.4 mini | 0 | 0 | 0 | 0 | 0 |
| Gemini 3.5 Flash | 0 | 0 | 0 | 0 | 0 |
| Perplexity Sonar | 0 | 0 | 1 | 0 | 1 |
| Grok 4.20 | 0 | 0 | 0 | 0 | 0 |
| Mistral Small | 0 | 0 | 0 | 0 | 0 |
| DeepSeek V4 Flash | 0 | 1 | 0 | 0 | 1 |
| Llama 4 Maverick | 0 | 0 | 1 | 0 | 1 |
| Qwen 3.7 Flash | 0 | 0 | 0 | 0 | 0 |
| Kimi K2 | 0 | 0 | 1 | 1 | 2 |
| GLM 4.7 FlashX | 0 | 0 | 0 | 0 | 0 |
| MiniMax M2.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-6 Luna | 0 | 0 | 0 | 0 | 0 |
| Muse Glimmer 30B | 0 | 0 | 1 | 1 | 2 |

## Sources returned with these answers

The sites and pages cited by the answers that named Black Owl Systems, from 31 of the 31 answers that named it (only the models that return a source list).

### Domains cited

- blackowlsystems.com: 24 (its own site)
- prophix.com: 18
- getapp.com: 16
- github.com: 16
- capterra.com: 15
- g2.com: 15
- softwareadvice.com: 14
- netgain.tech: 11
- getapp.com.au: 9
- trullion.com: 9

### Pages cited

- https://github.com/ishandutta2007/Awesome-Lease-Accounting-Software: 16
- https://capterra.com/lease-accounting-software: 14
- https://blackowlsystems.com/best-enterprise-lease-accounting-software: 13
- https://blackowlsystems.com/best-lease-accounting-software-in-2026-compared: 12
- https://softwareadvice.com/property/lease-accounting-comparison: 10
- https://prophix.com/uk/blog/best-lease-accounting-software-for-2026: 9
- https://capterra.com/lease-accounting-software/s/small-businesses: 8
- https://prophix.com/blog/best-lease-accounting-software: 8

## In its own words

What Black Owl Systems's own pages state, read 2026-09-28. Stated by the vendor, not checked by the index.

- Positioning: lease accounting software built by accountants for finance teams that own the close (https://blackowlsystems.com/trullion-vs-black-owl-systems)
- For: finance teams that own the close; teams whose lease accounting is the core requirement (https://blackowlsystems.com/trullion-vs-black-owl-systems)
- Price stated: by quote (https://blackowlsystems.com/trullion-vs-black-owl-systems)
- Free plan or trial: Get Free Demo (https://blackowlsystems.com/excel-versus-black-owl-lease-accounting)
- Certifications: SOC 1 Type II, SOC 2 Type II
- Hosting: North America
- Customers named: AbbVie

## Record

- Method: https://www.gane.ai/index/finance/methodology
- License: CC BY 4.0. Cite as Gane Index, November 2026 Edition, www.gane.ai/index/finance.