| Category | Function | Share | Rank | Negative rate | Labels | Quadrant | Since September 2026 |
|---|---|---|---|---|---|---|---|
| Invoicing software | Receivables and billing | 24% | 1 of 71 | 10% | 42 | accepted challenger | ▲+12Since September 2026: 14% → 26%, +12 points. Past the 10-point floor: movement. Read over the models both editions asked. |
| Global e-invoicing compliance | Tax and compliance | 8% | 4 of 136 | 0% | 18 | accepted challenger | ▲+7Since September 2026: 2% → 9%, +7 points. Inside the 10-point floor: within noise. Read over the models both editions asked. |
| Accounts payable automation | Spend and procurement | 0% | 48 of 54 | 0% | 1 | under 10 labels · led by Ramp at 22% | newNew since September 2026: not ranked then, 0% now. |
| Business bill pay | Treasury and cash | 0% | 75 of 98 | 0% | 1 | under 10 labels · led by BILL at 32% | newNew since September 2026: not ranked then, 0% now. |
| Category | September 2026 | Now | Change | Reading | Rank |
|---|---|---|---|---|---|
| Invoicing software | 14% | 26% | ▲+12Since September 2026: 14% → 26%, +12 points. Past the 10-point floor: movement. Read over the models both editions asked. | Moved past the floor | Rank 2 → 1 of 71 |
| Global e-invoicing compl | 2% | 9% | ▲+7Since September 2026: 2% → 9%, +7 points. Inside the 10-point floor: within noise. Read over the models both editions asked. | Within noise | Rank 7 → 4 of 136 |
| Accounts payable automat | 0% | 0% | newNew since September 2026: not ranked then, 0% now. | New this edition | Rank 48 of 54, unchanged |
| Business bill pay | 0% | 0% | newNew since September 2026: not ranked then, 0% now. | New this edition | Rank 75 of 98, 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 | 2 | 1 | 1 | 0 | 4 |
| GPT-5.4 mini | 1 | 1 | 0 | 0 | 2 |
| Gemini 3.5 Flash | 3 | 0 | 0 | 0 | 3 |
| Perplexity Sonar | 2 | 1 | 0 | 0 | 3 |
| Grok 4.1 Fast | 1 | 4 | 2 | 0 | 7 |
| Mistral Small | 2 | 1 | 2 | 1 | 6 |
| DeepSeek V4 Flash | 1 | 6 | 1 | 0 | 8 |
| Llama 4 Maverick | 0 | 0 | 1 | 1 | 2 |
| Qwen 3.7 Flash | 0 | 2 | 1 | 1 | 4 |
| Kimi K2 | 2 | 2 | 1 | 1 | 6 |
| GLM 4.7 FlashX | 2 | 2 | 1 | 0 | 5 |
| MiniMax M2.5 | 2 | 3 | 0 | 0 | 5 |
| GPT-6 Luna | 1 | 1 | 0 | 0 | 2 |
| Muse Glimmer 30B | 2 | 1 | 2 | 0 | 5 |
Verbatim evidence the judge attached to positive labels.
“Zoho Invoice is one of the most budget-friendly solutions and is regarded as the best invoicing software for small businesses, especially for users with limited budgets” Claude Haiku 4.5 · Invoicing software · budget prompt · first choice
“Zoho Invoice remains the strongest free option in 2026, supporting up to 50 users with no transaction limits on the free plan.” Claude Haiku 4.5 · Global e-invoicing compl · budget prompt · first choice
“I'd recommend starting with the free tier of Zoho Invoice or B2Brouter to assess your needs before committing to paid plans.” GLM 4.7 FlashX · Global e-invoicing compl · budget prompt · first choice
“Best for Solopreneurs & Freelancers on a Budget... A premium-tier, fully featured invoicing tool that is 100% free.” Gemini 3.5 Flash · Invoicing software · comparative 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.
“while it is a good option for small businesses, it may not be suitable for larger businesses” Llama 4 Maverick · Invoicing software · negative prompt · soft negative
“Zoho Invoice can feel limited in advanced features and its interface can be patchy” Mistral Small · Invoicing software · negative prompt · soft negative
“Zoho markets itself as "free," but there are strict caps.” Qwen 3.7 Flash · Invoicing software · negative prompt · soft negative
“most mid-sized B2B companies outgrow this quickly” Kimi K2 · Invoicing software · paraphrase 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 169 of the 178 answers that named Zoho Invoice and are not a share of its labels.
511 of the 511 domain citations in answers naming Zoho Invoice 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 Zoho Invoice's own pages state, read September 28, 2026: zoho.com/invoice/windows-app, zoho.com/invoice/mobile-apps, zoho.com/invoice/create-send-invoices, zoho.com/invoice/online-invoicing-for-mac, zoho.com/fsm/zoho-invoice-integration.html. 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 Zoho Invoice'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 Zoho Invoice, 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 Zoho Invoice by email, built from the raw record of the edition. It shows:
AI models recommend Zoho Invoice first in Invoicing software 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.