# Zamp: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 13 judge labels across 2 categories by 8 of 14 models. Page: https://www.gane.ai/index/finance/vendors/zamp

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [Sales tax automation](https://www.gane.ai/index/finance/tax/sales-tax-automation/index.md) | 0% | 12 | 8% | 12 |
| [Merchants of record](https://www.gane.ai/index/finance/receivables/merchants-of-record/index.md) | 0% | 37 | 0% | 1 |

## What the models said for it

- "Goes beyond software: its service includes monitoring, registrations, filings, remittance, and state notices" (Perplexity Sonar, Sales tax automation)
- "Zamp is the best sales tax platform for B2B wholesalers that want to reduce monthly compliance labor" (Claude Haiku 4.5, Merchants of record)
- "Zamp is a sales tax solution designed for growing small and mid-sized businesses" (Claude Haiku 4.5, Sales tax automation)
- "Free plan available for U.S. basics; paid plans are custom-quoted and flat-fee" (Grok 4.20, Sales tax automation)

## And against it

- "the platforms with the most charges that exist without a published number are Avalara, Anrok, TaxCloud, Zamp" (Muse Glimmer 30B, Sales tax automation)

## By model

| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 0 | 2 | 0 | 0 | 2 |
| GPT-5.4 mini | 0 | 0 | 0 | 0 | 0 |
| Gemini 3.5 Flash | 0 | 1 | 1 | 0 | 2 |
| Perplexity Sonar | 0 | 2 | 0 | 0 | 2 |
| Grok 4.20 | 0 | 1 | 1 | 0 | 2 |
| Mistral Small | 0 | 0 | 0 | 0 | 0 |
| DeepSeek V4 Flash | 0 | 1 | 0 | 0 | 1 |
| Llama 4 Maverick | 0 | 0 | 0 | 0 | 0 |
| Qwen 3.7 Flash | 0 | 0 | 0 | 0 | 0 |
| Kimi K2 | 0 | 1 | 0 | 0 | 1 |
| GLM 4.7 FlashX | 0 | 0 | 0 | 0 | 0 |
| MiniMax M2.5 | 0 | 1 | 0 | 0 | 1 |
| GPT-6 Luna | 0 | 0 | 0 | 0 | 0 |
| Muse Glimmer 30B | 0 | 1 | 0 | 1 | 2 |

## Sources returned with these answers

The sites and pages cited by the answers that named Zamp, from 49 of the 50 answers that named it (only the models that return a source list).

### Domains cited

- zamp.com: 37 (its own site)
- taxcloud.com: 32
- numeral.com: 26
- taxwire.com: 24
- softwareadvice.com: 19
- capterra.com: 16
- taxjar.com: 16
- techrepublic.com: 15
- avalara.com: 12
- g2.com: 12

### Pages cited

- https://taxcloud.com/blog/best-sales-tax-software-ecommerce: 24
- https://numeral.com/blog/best-sales-tax-software: 23
- https://zamp.com/blog/best-sales-tax-software-and-how-to-choose: 23
- https://taxwire.com/blog/best-sales-tax-compliance-software: 19
- https://techrepublic.com/article/best-sales-tax-software: 15
- https://capterra.com/sales-tax-software: 12
- https://taxjar.com/blog/2026-sales-tax-software-comparison: 12
- https://taxcloud.com/blog/sales-tax-compliance-software: 11

## In its own words

What Zamp's own pages state, read 2026-09-28. Stated by the vendor, not checked by the index.

- Positioning: Sales tax compliance software, fully managed. (https://zamp.com/)
- For: Businesses selling across the U.S. and Canada (https://zamp.com/)
- Price stated: Simple price, no surprises. (https://zamp.com/)
- Free plan or trial: Zamp’s Free API Trial (https://zamp.com/)
- Integrations claimed: 10 (https://zamp.com/)
- Certifications: SOC 2
- Customers named: Handwrytten, Puzzle, Moonbrew, Tushy, The Hedgehog Company, Left On Friday

## What it publishes

Every page zamp.com exposes, read 2026-09-29: 4536 addresses. By kind, pages and the last 90 days:

- blog: 268 pages, 12 in the last 90 days, latest 2026-09-18
- case study: 18 pages, 0 in the last 90 days, latest undated
- conference or event: 11 pages, 0 in the last 90 days, latest undated
- report or ebook: 74 pages, 0 in the last 90 days, latest undated
- comparison: 48 pages, 1 in the last 90 days, latest 2026-07-08
- template or tool: 3982 pages, 0 in the last 90 days, latest 2026-05-14
- glossary or explainer: 3 pages, 0 in the last 90 days, latest 2026-01-06
- news or press: 6 pages, 0 in the last 90 days, latest undated
- Recent: 2026-09-18 blog: Taxjar pricing https://zamp.com/article/taxjar-pricing
- Recent: 2026-09-17 blog: Avalara pricing https://zamp.com/article/avalara-pricing
- Recent: 2026-09-02 blog: Audit watch what saas companies need to know about the spike in sales tax scrutiny https://zamp.com/blog/audit-watch-what-saas-companies-need-to-know-about-the-spike-in-sales-tax-scrutiny
- Recent: 2026-08-19 blog: Best sales tax software and how to choose https://zamp.com/blog/best-sales-tax-software-and-how-to-choose
- Recent: 2026-08-19 blog: Introducing exemption certificate management built in not bolted on https://zamp.com/blog/introducing-exemption-certificate-management-built-in-not-bolted-on
- Recent: 2026-08-11 blog: Ecommerce sales tax software comparison guide https://zamp.com/blog/ecommerce-sales-tax-software-comparison-guide

## Record

- Method: https://www.gane.ai/index/finance/methodology
- License: CC BY 4.0. Cite as Gane Index, November 2026 Edition, www.gane.ai/index/finance.