# Intelligent document processing: what AI models recommend, October 2026

IT AI Recommendation Index, October 2026 Edition. Asked as "intelligent document processing platform" and as "IDP software", six framings each, to fourteen models with search on, on behalf of a mid-market B2B company. Added to the October 2026 Edition on October 4, 2026; its answers are read by the distilled judge (ai-indexes-judge-qwen3-14b-run3), not the claude-opus-5 judge of the earlier categories. Page: https://it-ai-index.com/it-data/intelligent-document-processing/

**Standing:** Nanonets leads with 32% of first choices; verdict contested. 50 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| # | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | Nanonets | 32% | 6% | 36 |
| 2 | Rossum | 16% | 8% | 37 |
| 3 | Docsumo | 6% | 4% | 23 |
| 4 | Google Document AI | 6% | 13% | 23 |
| 5 | UiPath Document Understanding | 4% | 24% | 46 |
| 6 | Amazon Textract | 4% | 14% | 28 |
| 7 | ABBYY Vantage | 4% | 24% | 38 |
| 8 | Hyperscience Hypercell | 0% | 17% | 18 |
| 9 | Automation Anywhere | 0% | 18% | 11 |
| 10 | Tungsten Automation | 0% | 25% | 12 |
| 11 | Azure AI Document Intelligence | 0% | 27% | 15 |

## Each model's first choice on the direct prompt

- Claude Haiku 4.5: Nanonets; alternatives ABBYY Vantage, Amazon Textract, Rossum
- GPT-5.4 mini: Rossum; alternatives ABBYY Vantage, Automation Anywhere, Hyperscience Hypercell, UiPath Document Understanding
- Gemini 3.5 Flash: Nanonets; alternatives Affinda, Docsumo, Rossum
- Perplexity Sonar: Nanonets; alternatives ABBYY Vantage, Automation Anywhere, Rossum, UiPath Document Understanding
- Grok 4.1 Fast: ABBYY Vantage; alternatives Amazon Textract, Google Document AI, Rossum, UiPath Document Understanding
- Mistral Small: Rossum, UiPath Document Understanding; alternatives Flowwright, Nanonets, OpenText Intelligent Document Processing
- DeepSeek V4 Flash: Docsumo, Nanonets; alternatives ABBYY Vantage, Rossum
- Llama 4 Maverick: Nanonets
- Qwen 3.7 Flash: Rossum; alternatives Nanonets, UiPath Document Understanding
- Kimi K2: Nanonets; alternatives ABBYY Vantage, Rossum, UiPath Document Understanding
- GLM 4.7 FlashX: Nanonets; alternatives DigiParser, Rossum
- MiniMax M2.5: no first choice; alternatives ABBYY Vantage, Amazon Textract, Automation Anywhere, Azure AI Document Intelligence
- GPT-6 Luna: ABBYY Vantage; alternatives Azure AI Document Intelligence, Google Document AI
- Muse Glimmer 30B: Rossum; alternatives Doxis AI.dp, Klippa DocHorizon, Nanonets

## Sources the answers cite

76 of 84 answers came back with a source list, from 14 of 14 models. Sites named in the most answers:

- llamaindex.ai: 34 answers, 50 citations
- docsumo.com: 32 answers, 57 citations
- g2.com: 30 answers, 70 citations
- nanonets.com: 25 answers, 27 citations
- guideflow.com: 25 answers, 25 citations
- flowwright.com: 24 answers, 26 citations
- ciopages.com: 18 answers, 20 citations
- raftlabs.com: 17 answers, 17 citations

Pages named in the most answers:

- https://docsumo.com/blog/the-best-intelligent-document-processing-software (27 answers)
- https://llamaindex.ai/insights/best-idp-tools (27 answers)
- https://guideflow.com/blog/intelligent-document-processing-software (23 answers)
- https://flowwright.com/blog/8-best-intelligent-document-processing-software (21 answers)
- https://ciopages.com/buyer-guides/intelligent-document-processing (18 answers)
- https://nanonets.com/buyers-guide/best-intelligent-document-processing-software (18 answers)
- https://raftlabs.com/blog/top-intelligent-document-processing-companies (17 answers)
- https://larksuite.com/en_us/blog/intelligent-document-processing-software (16 answers)
- https://research.isg-one.com/buyers-guide/digital_technology/intelligent_document_processing/2024 (16 answers)
- https://technovapartners.com/en/insights/best-intelligent-document-processing-software-2026 (15 answers)

## Warned against

- UiPath Document Understanding: 11 of 46 labels negative. "Avoid ABBYY/UiPath/Hyperscience unless you have dedicated IT resources" (Kimi K2, paraphrase prompt)
- ABBYY Vantage: 9 of 38 labels negative. "Avoid enterprise platforms like ABBYY, Rossum, or UiPath for now, as their annual minimums ($18k+)" (Qwen 3.7 Flash, budget prompt)
- Amazon Textract: 4 of 28 labels negative. "Avoid if you are non-technical: Azure AI and AWS Textract" (Qwen 3.7 Flash, negative prompt)
- Azure AI Document Intelligence: 4 of 15 labels negative. "Avoid if you are non-technical: Azure AI and AWS Textract" (Qwen 3.7 Flash, negative prompt)

## Record

- Method: https://it-ai-index.com/methodology/
- Raw judge labels and full responses: https://it-ai-index.com/data/
- License: CC BY 4.0. Cite as IT AI Recommendation Index, October 2026 Edition, it-ai-index.com.