| Category | Function | Share | Rank | Negative rate | Labels | Quadrant | Since September 2026 |
|---|---|---|---|---|---|---|---|
| Global e-invoicing compliance | Tax and compliance | 25% | 1 of 136 | 6% | 34 | accepted challenger | ▼−2Since September 2026: 28% → 26%, −2 points. Inside the 10-point floor: within noise. Read over the models both editions asked. |
| Category | September 2026 | Now | Change | Reading | Rank |
|---|---|---|---|---|---|
| Global e-invoicing compl | 28% | 26% | ▼−2Since September 2026: 28% → 26%, −2 points. Inside the 10-point floor: within noise. Read over the models both editions asked. | Within noise | Rank 1 of 136, unchanged |
Shares here are read over the models both editions asked, so they can differ by a point or two from the standing above, which counts every model in this edition.
The floor is 10 points of share, measured: how far the models move a leader on their own when the same questions are asked twice with nothing changed. A larger change is movement; a smaller one is noise, and both are shown. Movement is read over the twelve models both editions asked; GPT-6 Luna, Muse Glimmer 30B joined this edition and are in the standing but not yet in the comparison. How the floor is measured · The editions
| Model | First choice | Alternative | Mention | Negative | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 1 | 1 | 0 | 0 | 2 |
| GPT-5.4 mini | 4 | 0 | 0 | 0 | 4 |
| Gemini 3.5 Flash | 0 | 2 | 0 | 1 | 3 |
| Perplexity Sonar | 2 | 0 | 0 | 0 | 2 |
| Grok 4.1 Fast | 2 | 1 | 1 | 0 | 4 |
| Mistral Small | 0 | 0 | 0 | 0 | 0 |
| DeepSeek V4 Flash | 1 | 2 | 0 | 1 | 4 |
| Llama 4 Maverick | 0 | 1 | 0 | 0 | 1 |
| Qwen 3.7 Flash | 0 | 2 | 0 | 0 | 2 |
| Kimi K2 | 1 | 0 | 2 | 0 | 3 |
| GLM 4.7 FlashX | 2 | 0 | 0 | 0 | 2 |
| MiniMax M2.5 | 1 | 0 | 1 | 0 | 2 |
| GPT-6 Luna | 1 | 2 | 0 | 0 | 3 |
| Muse Glimmer 30B | 1 | 1 | 0 | 0 | 2 |
Verbatim evidence the judge attached to positive labels.
“transforms your fragmented, country-level mandate response into a global, enterprise-grade e-invoicing compliance model that delivers predictable execution, centralised visibility and durable compliance” Muse Glimmer 30B · Global e-invoicing compl · comparative prompt · first choice
“My default shortlist would start with Avalara, especially if you need multi-country VAT returns and want the option to outsource filings.” GPT-6 Luna · Global e-invoicing compl · paraphrase prompt · first choice
“the strongest, most‑balanced e‑invoicing compliance platforms are Tradeshift, Basware, Sovos, Pagero, and Avalara” GLM 4.7 FlashX · Global e-invoicing compl · direct prompt · first choice
“Avalara — Best Overall for Breadth ... Start with Avalara if you need broad international coverage” Kimi K2 · Global e-invoicing compl · paraphrase prompt · first choice
Verbatim evidence attached to negative labels. A warning on a product with few labels is a warning; on a product with many, it is one voice among them.
“you want to avoid expensive, enterprise-grade indirect tax suites (like Sovos, Avalara, or Pagero's enterprise tiers)” Gemini 3.5 Flash · Global e-invoicing compl · budget prompt · hard negative
“May lack depth for complex clearance-model countries” DeepSeek V4 Flash · Global e-invoicing compl · scale prompt · soft negative
Citations exist only for the models that return a source list, five of the fourteen in this edition, so these counts come from 93 of the 94 answers that named Avalara E-Invoicing and are not a share of its labels.
241 of the 293 domain citations in answers naming Avalara E-Invoicing came from somebody else's page.
Pages are listed as the models cited them.
Search figures are US estimates from DataForSEO, read September 28, 2026; AI search demand is its modeled, directional estimate, not a count of queries to any assistant. The answers are this edition's. Two measurements side by side: neither is read as the cause of the other.
An email the morning each edition publishes: where this product moved, where it held, and by how much against the noise floor. One address, confirmed by a click; a stop link in every email.
Already following? Everything you follow, with a stop for each.
What Avalara E-Invoicing's own pages state, read October 5, 2026: avalara.com/us/en/products/e-invoicing.html, developer.avalara.com/products/e-invoicing, developer.avalara.com/mcp-servers/E-Invoicing, developer.avalara.com/products/e-invoicing.md, developer.avalara.com/products/e-invoicing/api. A claimed page can correct any of them.
Claiming is free and changes nothing in the data. A claimed page shows a verified contact who is told when each edition publishes and when Avalara E-Invoicing's standing changes by more than the noise floor; the right to propose corrections to the vendor table, meaning names the judge wrote that should or should not read as Avalara E-Invoicing, applied by version and listed in the change log; and a one-line description supplied by the vendor and marked as such.
A new claim receives the current edition's vendor brief for Avalara E-Invoicing by email, built from the raw record of the edition. It shows:
AI models recommend Avalara E-Invoicing first in Global e-invoicing compliance this edition. Each badge says so in the buyer's words, names the edition, and links to the standing. The next edition issues a new badge; this one stays true as a record of October 2026.
Badges read on light and dark pages. Alt text carries the claim, the category, the edition and the index, so it stays a citation where the image does not load.