2 categories · RankedZamp
Zamp is sales tax compliance software delivered as a fully managed service · zamp.com ↗
Read the same way at every company size.
The standing depends on who is buying. Every model is asked the same questions for each company size.
TaxJar is first at 30%.
Avalara AvaTax is first at 36%. 0 of 14 models made it the first choice when asked directly.
Vertex is first at 55%.
Why models recommend it
“Goes beyond software: its service includes monitoring, registrations, filings, remittance, and state notices”Perplexity Sonar · Comparative question · alternative
“Zamp is the best sales tax platform for B2B wholesalers that want to reduce monthly compliance labor”Claude Haiku 4.5 · Paraphrase question · alternative
“Zamp is a sales tax solution designed for growing small and mid-sized businesses”Claude Haiku 4.5 · Comparative question · alternative
“Free plan available for U.S. basics; paid plans are custom-quoted and flat-fee”Grok 4.20 · Budget-constrained question · alternative
What gives them pause
“the platforms with the most charges that exist without a published number are Avalara, Anrok, TaxCloud, Zamp”Muse Glimmer 30B · Negative question · warning
Also on the shortlist
The products named in the same answers as Zamp, over the 50 answers that named it, and how often each was the first choice instead.
| Product | Named together | Picked instead | |
|---|---|---|---|
| 41 | 15 | View → | |
| 37 | 9 | View → | |
| 29 | 8 | View → | |
| 28 | 7 | View → | |
| 27 | 4 | View → | |
| 24 | 0 | View → | |
| 19 | 0 | View → | |
| 18 | 1 | View → | |
| 14 | 2 | View → | |
| 12 | 1 | View → |
What the models named instead of Zamp →
A side-by-side page exists where both products are among a category's top eight.
At a glance
Stated on Zamp's own site, not checked by Gane.
- For
- Businesses selling across the U.S. and Canada
- Price stated
- Simple price, no surprises.
- Free plan or trial
- Zamp’s Free API Trial
- Integrations
- 10
- Certifications
- SOC 2
- Customers named
- Handwrytten, Puzzle, Moonbrew, Tushy, The Hedgehog Company, Left On Friday
How this is measured
Fourteen AI models from 12 labs are asked the same buying questions six ways, for three company sizes. Standings refresh every edition.
Gane sells AI visibility software. No company can pay to change a result.
Read the method →Sources returned with these answers
Fourteen of the fourteen models returned a source list in this edition: five return the pages they cited and nine the search results they consulted. These counts come from 49 of the 50 answers that named Zamp and are not a share of its labels.
Domains cited
172 of the 209 domain citations in answers naming Zamp came from a third party's page.
Pages cited
Pages are listed as the models cited them.
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 |
What it publishes
| Kind | Pages | Last 90 days | 2025-10 to 2026-09 | Latest | Categories named |
|---|---|---|---|---|---|
| Template or tool | 3,982 | 0 | 2026-05-14 | ||
| Blog | 268 | 12 | 2026-09-18 | Sales tax automation | |
| Report or ebook | 74 | undated | |||
| Comparison | 48 | 1 | 2026-07-08 | ||
| Case study | 18 | undated | |||
| Conference or event | 11 | undated | |||
| News or press | 6 | undated | |||
| Glossary or explainer | 3 | 0 | 2026-01-06 |
Most recent
- 2026-09-18Taxjar pricing blog
- 2026-09-17Avalara pricing blog
- 2026-09-02Audit watch what saas companies need to know about the spike in sales tax scrutiny blog
- 2026-08-19Best sales tax software and how to choose blog
- 2026-08-19Introducing exemption certificate management built in not bolted on blog
- 2026-08-11Ecommerce sales tax software comparison guide blog
Events in person
- October 26, 2026 to October 27, 2026Relax and unwind at the Zamp Oasis — SuiteWorld 2026poolside at Ceasar's Palace, Las Vegas · hosts
As the event pages on zamp.com state them, read September 28, 2026.
How it is countedHide how it is counted
Every page zamp.com exposes, subdomains included. Kind is read from the address and title. The last 90 days, the latest date and the twelve months count pages by when they were published, from the site's feeds, a date in the address, or the page's own publication date, read from up to a hundred of its most recently changed pages; a page that says only when it last changed is counted in its kind but not in when, so the recent counts are a floor, and a kind none of whose pages gives a publication date reads undated. An event counts as online when its address or title says so (webinar, on demand, virtual or online summit); a conference, summit, trade show, expo or roadshow that does not say so is counted as a conference or event, which on a vendor's site is mostly in person. Read September 29, 2026.