# Vertex alternatives: what AI models name instead, October 2026

Finance AI Recommendation Index, October 2026 Edition. 630 of the 756 answers in the 3 categories where Vertex holds a standing named it neither first nor as an alternative; these are the first choices those answers made. Page: https://finance-ai-index.com/vendors/vertex/alternatives/

## Named instead, most often (every category and segment added)

- Thomson Reuters ONESOURCE Tax Provision: 49
- TaxJar: 40
- TaxCloud: 34
- Bloomberg Tax Provision: 30
- Sovos Compliance Network: 24
- TaxAct Business: 24

## Sales tax automation

**Small business**: 83 of 84 answers did not name Vertex (Vertex is #11 of 11 at 0%).

- TaxJar: first choice in 31 of those 83
- TaxCloud: first choice in 24 of those 83
- Avalara AvaTax: first choice in 8 of those 83
- Anrok: first choice in 4 of those 83
- Zoho Books: first choice in 3 of those 83
- Shopify Tax: first choice in 2 of those 83
- Stripe Tax: first choice in 2 of those 83
- Kintsugi: first choice in 1 of those 83

**Mid-market**: 60 of 84 answers did not name Vertex (Vertex is #6 of 9 at 4%).

- TaxCloud: first choice in 10 of those 60
- Avalara AvaTax: first choice in 7 of those 60
- TaxJar: first choice in 5 of those 60
- Taxwire: first choice in 5 of those 60
- Anrok: first choice in 2 of those 60
- Commenda: first choice in 1 of those 60
- Kintsugi: first choice in 1 of those 60
- Lemon Squeezy: first choice in 1 of those 60

**Enterprise**: 26 of 84 answers did not name Vertex (Vertex is #1 of 8 at 48%).

- TaxJar: first choice in 4 of those 26
- Avalara AvaTax: first choice in 2 of those 26
- Sphere: first choice in 2 of those 26
- Thomson Reuters ONESOURCE: first choice in 2 of those 26

## Corporate tax provision

**Small business**: 84 of 84 answers did not name Vertex.

- TaxAct Business: first choice in 17 of those 84
- Bloomberg Tax Provision: first choice in 15 of those 84
- TurboTax Business: first choice in 7 of those 84
- Exactera Tax Provision: first choice in 3 of those 84
- QuickBooks Online: first choice in 3 of those 84
- Taxfyle: first choice in 3 of those 84
- Avalara: first choice in 2 of those 84
- Drake Software: first choice in 2 of those 84

**Mid-market**: 79 of 84 answers did not name Vertex (Vertex is #5 of 9 at 4%).

- Thomson Reuters ONESOURCE Tax Provision: first choice in 17 of those 79
- Bloomberg Tax Provision: first choice in 13 of those 79
- TaxAct Business: first choice in 7 of those 79
- Thomson Reuters ONESOURCE Income Tax: first choice in 5 of those 79
- Sovos Tax Provision: first choice in 3 of those 79
- Exactera Tax Provision: first choice in 2 of those 79
- Longview Tax: first choice in 2 of those 79
- TaxSlayer: first choice in 2 of those 79

**Enterprise**: 75 of 84 answers did not name Vertex (Vertex is #7 of 9 at 2%).

- Thomson Reuters ONESOURCE Tax Provision: first choice in 32 of those 75
- CSC Corptax: first choice in 7 of those 75
- Thomson Reuters ONESOURCE Income Tax: first choice in 5 of those 75
- Bloomberg Tax Provision: first choice in 2 of those 75
- Wolters Kluwer CCH Tagetik Tax Provision: first choice in 2 of those 75
- Avii Workspace: first choice in 1 of those 75
- Longview Tax: first choice in 1 of those 75
- ONESOURCE Corporate Tax: first choice in 1 of those 75

## Global e-invoicing compliance

**Small business**: 82 of 84 answers did not name Vertex.

- Xero: first choice in 17 of those 82
- Zoho Invoice: first choice in 13 of those 82
- QuickBooks Online: first choice in 6 of those 82
- Wave: first choice in 6 of those 82
- FreshBooks: first choice in 5 of those 82
- Quaderno: first choice in 4 of those 82
- Avalara E-Invoicing: first choice in 2 of those 82
- Invoicemonk: first choice in 2 of those 82

**Mid-market**: 74 of 84 answers did not name Vertex (Vertex is #11 of 14 at 0%).

- Sovos Compliance Network: first choice in 11 of those 74
- Avalara E-Invoicing: first choice in 9 of those 74
- Pagero: first choice in 9 of those 74
- Zoho Invoice: first choice in 4 of those 74
- Basware: first choice in 3 of those 74
- B2Brouter: first choice in 2 of those 74
- Wave: first choice in 2 of those 74
- Xero: first choice in 2 of those 74

**Enterprise**: 67 of 84 answers did not name Vertex (Vertex is #4 of 9 at 15%).

- Pagero: first choice in 13 of those 67
- Sovos Compliance Network: first choice in 13 of those 67
- Basware: first choice in 9 of those 67
- Avalara E-Invoicing: first choice in 8 of those 67
- SAP Ariba: first choice in 2 of those 67
- SAP Document & Reporting Compliance: first choice in 2 of those 67
- ClearTax: first choice in 1 of those 67
- Comarch: first choice in 1 of those 67

Published under CC BY 4.0. The output is the models' output; nothing here is a recommendation by the index.