Seven of twelve models named Avalara AvaTax first on the direct prompt; zero named Numeral. Avalara AvaTax was named by twelve of the twelve models and Numeral by six and Avalara AvaTax carries 50 labels and Numeral 10, so the shares are not directly comparable.
Named in one category this edition.
Named in two categories 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 sales tax automation page.
Across every category in the September 2026 Edition, Avalara AvaTax and Numeral were named in the same answer twenty-two times, of the 170 answers naming Avalara AvaTax and the 32 naming Numeral. In those answers Numeral took the first choice two times and Avalara AvaTax two.
| 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. Six of eight in this category shown.
“Avoid if you need responsive help or simple e-commerce; better for large setups with in-house experts.” Grok 4.1 Fast · negative prompt · hard negative
“While more robust, users report: Poor customer support... Steep learning curve and complex configuration” Kimi K2 · negative prompt · soft negative
“Avalara is notorious for automatic contract renewals with unexpected, massive price hikes” Gemini 3.5 Flash · negative prompt · soft negative
“Avalara is arguably the market leader in automated tax compliance... If you sell Physical Goods (Durable Consumer Products): Choose Avalara.” Qwen 3.7 Flash · direct prompt · first choice
“For most mid-market B2B companies, Avalara offers the best balance of functionality, integrations, and scalability.” Kimi K2 · direct prompt · first choice
“Avalara (overall leader)... Popular options like Avalara excel for mid-large firms due to robust automation and support” Grok 4.1 Fast · scale prompt · first choice
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Five of five in this category shown.
“Reddit "horror stories" of misfilings. Steer clear for multi-state ops” Grok 4.1 Fast · negative prompt · hard negative
“Avoid if you rely on them for guaranteed, error-free filing.” DeepSeek V4 Flash · negative prompt · hard negative
“TaxCloud and Numeral are often cited as the most affordable and user-friendly options” Mistral Small · budget prompt · first choice
“Look for platforms (like Zamp, Numeral, or TaxCloud) that offer human tax experts” Gemini 3.5 Flash · negative prompt · alternative
“Numeral: Best Pay-Per-Filing Option for Low-State Footprints” Gemini 3.5 Flash · budget prompt · alternative
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.