# Fathom vs BlackLine: which do AI models recommend for financial consolidation, September 2026

Finance AI Recommendation Index, September 2026 Edition, Financial consolidation. Zero of twelve models named Fathom first on the direct prompt; zero named BlackLine. Page: https://finance-ai-index.com/accounting/financial-consolidation/fathom-vs-blackline/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Fathom | 2% | #7 of 13 | 0% | 13 | 9 of 12 |
| BlackLine | 2% | #8 of 13 | 14% | 14 | 10 of 12 |

## The direct prompt, model by model

- GPT-5.4 mini: neither first, one named (first choices: Workday) (alternatives: BlackLine, Oracle Fusion Cloud EPM)
- Qwen 3.7 Flash: neither first, one named (first choices: Sage Intacct) (alternatives: Dataroma, Fathom, Fluente, Trintech, Vena)
- Claude Haiku 4.5: neither named (first choices: Planful) (alternatives: HighRadius, Prophix, Trintech Adra)
- Gemini 3.5 Flash: neither named (first choices: Planful) (alternatives: Datarails, Fluence Technologies, Lucanet, Pigment, Prophix, Vena)
- Perplexity Sonar: neither named (first choices: Prophix) (alternatives: Datarails, Planful, Vena)
- Grok 4.1 Fast: neither named (first choices: Prophix) (alternatives: Planful, Vena)
- Mistral Small: neither named (first choices: Planful, Prophix) (alternatives: Finalyzer, Taxilla)
- DeepSeek V4 Flash: neither named (first choices: Prophix) (alternatives: Cube, Fluence Technologies, Planful, Vena)
- Llama 4 Maverick: neither named (first choices: Prophix) (alternatives: Planful, Vena)
- Kimi K2: neither named (first choices: Prophix) (alternatives: Lucanet, Planful, Vena)
- GLM 4.7 FlashX: neither named (first choices: Prophix) (alternatives: CCH Tagetik, Finalyzer, HighRadius, OneStream, Oracle Fusion Cloud EPM, Planful, Vena)
- MiniMax M2.5: neither named (first choices: Planful, Prophix) (alternatives: Vena)

## What the models said about BlackLine

- "I'd usually recommend BlackLine Financial Close / Consolidation if your main goal is to automate multi-entity close" (GPT-5.4 mini, paraphrase prompt, first choice)

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all twelve models, for a mid-market B2B company; rank is within the category. Comparisons are drawn for the top eight products in each category. Published under CC BY 4.0; the output is the models' output, and nothing here is a recommendation by the index.