Seven of twelve models named Avalara first on the direct prompt; three named Pagero. Avalara was named by twelve of the twelve models and Pagero by nine and Avalara carries 28 labels and Pagero 18, so the shares are not directly comparable.
Named in three categories this edition.
Named in one category this edition.
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; every quote names the model and the prompt it came from. Both figures come from the global e-invoicing compliance page.
Across every category in the September 2026 Edition, Avalara and Pagero were named in the same answer twenty-four times, of the 90 answers naming Avalara and the 69 naming Pagero. In those answers Pagero took the first choice six times and Avalara five.
| Model | Direct | Paraphrase | Comparative | Budget-constrained | Scale-constrained | Negative |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | ||||||
| GPT-5.4 mini | ||||||
| Gemini 3.5 Flash | ||||||
| Perplexity Sonar | ||||||
| Grok 4.1 Fast | ||||||
| Mistral Small | ||||||
| DeepSeek V4 Flash | ||||||
| Llama 4 Maverick | ||||||
| Qwen 3.7 Flash | ||||||
| Kimi K2 | ||||||
| GLM 4.7 FlashX | ||||||
| MiniMax M2.5 |
Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Four of four in this category shown.
“but those are generally more enterprise-oriented and not the best fit for a limited budget” GPT-5.4 mini · budget prompt · soft negative
“Best Overall for Mid-Market B2B: Avalara ... Start with Avalara if you want the best balance of B2B features, mid-market fit, and integration ecosystem.” Kimi K2 · paraphrase prompt · first choice
“my default recommendation would be Avalara if you need broad VAT compliance coverage, ERP integrations, and room to scale” Perplexity Sonar · paraphrase prompt · first choice
“I'd suggest starting with Avalara or SAP Ariba if you have larger invoice volumes and international operations” MiniMax M2.5 · direct prompt · first choice
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of seven in this category shown.
“Pagero is well-suited for European markets, but has narrower country coverage outside Europe and Latin America compared to Basware and Sovos” Claude Haiku 4.5 · comparative prompt · soft negative
“Instead of paying thousands of dollars for enterprise-grade compliance suites (like Sovos, Pagero, or Basware)” Gemini 3.5 Flash · budget prompt · soft negative
“described as complex to implement and optimize without specialist effort” Perplexity Sonar · negative prompt · soft negative
“Pagero covers e-invoicing compliance across 70 countries with particular strength in European mandates ... integrates with over 100 ERP and accounting systems” Claude Haiku 4.5 · direct prompt · first choice
“Unrivaled interoperability, extensive global compliance network (covering 80+ countries), and automated format conversions.” Gemini 3.5 Flash · comparative prompt · first choice
“Best Overall for Global Compliance & Open Networks: Pagero ... is widely considered the gold standard.” Gemini 3.5 Flash · direct prompt · first choice
Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.