What AI assistants actually recommend when buyers ask about tax compliance software — measured weekly across 5 engines, published as open data.
Updated 2026-08-04 · 57 sampled answers · rolling 4-week window · methodology
Rankings are measured from sampled AI answers — never editorial, never paid. Orbator builds AI-visibility tooling; when Orbator itself appears in any category, it is measured by the same rules as everyone else.
Sample: 57 AI answers · Window: Jul 7, 2026 – Aug 4, 2026 (4-week rolling) · trend vs prior 4 weeks (38 answers)
Across 57 sampled AI answers from 5 engines, Avalara is recommended most often — appearing in 71.9% of recommendations, followed by TaxJar (63.2%) and Stripe (59.6%).
This is a measurement of share of voice across 5 AI engines — not an editorial pick. See the full ranking below.
| # | Product | Share | Trend | Engines | |
|---|---|---|---|---|---|
| 1 | Avalara avalara.com Best for: AI recommends Avalara most when buyers ask “best tools for automating VAT and GST compliance across multiple countries” (100% of those answers) | 71.9% 95% CI 59.2–81.9% 41 mentions · avg pos 3.8 first pick 48.8% | — | GROK 100%GEMINI 65%CHATGPT 100%CLAUDE 42.9%PERPLEXITY 76.2% | Claim |
| 2 | TaxJar taxjar.com Best for: AI recommends TaxJar most when buyers ask “affordable alternatives to the major enterprise tax compliance platforms” (100% of those answers) | 63.2% 95% CI 50.2–74.5% 36 mentions · avg pos 4.8 first pick 13.9% | — | GROK 85.7%GEMINI 55%CHATGPT 100%CLAUDE 57.1%PERPLEXITY 61.9% | Claim |
| 3 | Stripe stripe.com Best for: AI recommends Stripe most when buyers ask “which tax compliance tool integrates best with popular e-commerce and billing platforms” (100% of those answers) | 59.6% 95% CI 46.7–71.4% 34 mentions · avg pos 5.4 first pick 8.8% | — | GROK 85.7%GEMINI 60%CHATGPT 100%CLAUDE 28.6%PERPLEXITY 57.1% | Claim |
| 4 | Vertex vertexinc.com Best for: AI recommends Vertex most when buyers ask “which tax compliance tool integrates best with popular e-commerce and billing platforms” (90% of those answers) | 57.9% 95% CI 45–69.8% 33 mentions · avg pos 5.2 first pick 3% | — | GROK 57.1%GEMINI 60%CHATGPT 100%CLAUDE 14.3%PERPLEXITY 66.7% | Claim |
| 5 | Anrok anrok.com Best for: AI recommends Anrok most when buyers ask “what should I use to handle sales tax collection and remittance automatically” (90% of those answers) | 56.1% 95% CI 43.3–68.2% 32 mentions · avg pos 7 first pick 0% | — | GROK 85.7%GEMINI 60%CHATGPT 50%CLAUDE 28.6%PERPLEXITY 52.4% | Claim |
| 6 | TaxCloud taxcloud.com Best for: AI recommends TaxCloud most when buyers ask “affordable alternatives to the major enterprise tax compliance platforms” (90% of those answers) | 43.9% 95% CI 31.8–56.7% 25 mentions · avg pos 6.7 first pick 20% | — | GROK 57.1%GEMINI 40%CLAUDE 14.3%PERPLEXITY 57.1% | Claim |
| 7 | Stripe Tax Best for: AI recommends Stripe Tax most when buyers ask “which tax compliance tool integrates best with popular e-commerce and billing platforms” (70% of those answers) | 42.1% 95% CI 30.2–55% 24 mentions · avg pos 6.2 first pick 0% | — | GROK 57.1%GEMINI 60%CHATGPT 100%CLAUDE 14.3%PERPLEXITY 23.8% | Claim |
| 8 | Quaderno Best for: AI recommends Quaderno most when buyers ask “best tools for automating VAT and GST compliance across multiple countries” (100% of those answers) | 40.4% 95% CI 28.6–53.3% 23 mentions · avg pos 8.9 first pick 0% | — | GROK 85.7%GEMINI 50%PERPLEXITY 33.3% | Claim |
| 9 | Shopify shopify.com Best for: AI recommends Shopify most when buyers ask “which tax compliance tool integrates best with popular e-commerce and billing platforms” (100% of those answers) | 38.6% 95% CI 27.1–51.6% 22 mentions · avg pos 3.1 first pick 22.7% | — | GROK 71.4%GEMINI 45%CHATGPT 50%CLAUDE 28.6%PERPLEXITY 23.8% | Claim |
| 10 | Numeral numeral.com Best for: AI recommends Numeral most when buyers ask “affordable alternatives to the major enterprise tax compliance platforms” (90% of those answers) | 31.6% 95% CI 21–44.5% 18 mentions · avg pos 6.6 first pick 0% | — | GROK 14.3%GEMINI 35%CLAUDE 14.3%PERPLEXITY 42.9% | Claim |
| 11 | Sovos Best for: AI recommends Sovos most when buyers ask “best tools for automating VAT and GST compliance across multiple countries” (90% of those answers) | 31.6% 95% CI 21–44.5% 18 mentions · avg pos 7.4 first pick 0% | — | GROK 71.4%GEMINI 35%PERPLEXITY 28.6% | Claim |
| 12 | Amazon Best for: AI recommends Amazon most when buyers ask “best sales tax compliance software for e-commerce and SaaS businesses” (70% of those answers) | 29.8% 95% CI 19.5–42.7% 17 mentions · avg pos 3.4 first pick 23.5% | — | GROK 71.4%GEMINI 40%CLAUDE 28.6%PERPLEXITY 9.5% | Claim |
| 13 | QuickBooks quickbooks.intuit.com Best for: AI recommends QuickBooks most when buyers ask “what should I use to handle sales tax collection and remittance automatically” (70% of those answers) | 29.8% 95% CI 19.5–42.7% 17 mentions · avg pos 5.7 first pick 17.6% | — | GROK 57.1%GEMINI 40%CLAUDE 14.3%PERPLEXITY 19% | Claim |
| 14 | WooCommerce Best for: AI recommends WooCommerce most when buyers ask “which tax compliance tool integrates best with popular e-commerce and billing platforms” (100% of those answers) | 26.3% 95% CI 16.6–39% 15 mentions · avg pos 3.2 first pick 20% | — | GROK 28.6%GEMINI 40%CLAUDE 28.6%PERPLEXITY 14.3% | Claim |
| 15 | Kintsugi Best for: AI recommends Kintsugi most when buyers ask “affordable alternatives to the major enterprise tax compliance platforms” (50% of those answers) | 26.3% 95% CI 16.6–39% 15 mentions · avg pos 7.1 first pick 13.3% | — | GROK 71.4%GEMINI 35%PERPLEXITY 14.3% | Claim |
| 16 | Chargebee chargebee.com Best for: AI recommends Chargebee most when buyers ask “which tax compliance tool integrates best with popular e-commerce and billing platforms” (80% of those answers) | 21.1% 95% CI 12.5–33.3% 12 mentions · avg pos 5.2 first pick 8.3% | — | GROK 28.6%GEMINI 25%CHATGPT 50%PERPLEXITY 19% | Claim |
| 17 | AvaTax Best for: AI recommends AvaTax most when buyers ask “which tax compliance tool integrates best with popular e-commerce and billing platforms” (40% of those answers) | 21.1% 95% CI 12.5–33.3% 12 mentions · avg pos 6.1 first pick 25% | — | GROK 71.4%GEMINI 15%CHATGPT 50%PERPLEXITY 14.3% | Claim |
| 18 | Zamp zamp.com Best for: AI recommends Zamp most when buyers ask “best sales tax compliance software for e-commerce and SaaS businesses” (50% of those answers) | 21.1% 95% CI 12.5–33.3% 12 mentions · avg pos 8.4 first pick 8.3% | — | GROK 42.9%GEMINI 10%CLAUDE 14.3%PERPLEXITY 28.6% | Claim |
| 19 | Thomson Reuters ONESOURCE tax.thomsonreuters.com Best for: AI recommends Thomson Reuters ONESOURCE most when buyers ask “best tools for automating VAT and GST compliance across multiple countries” (70% of those answers) | 19.3% 95% CI 11.1–31.3% 11 mentions · avg pos 5.5 first pick 9.1% | — | GROK 28.6%GEMINI 20%PERPLEXITY 23.8% | Claim |
| 20 | BigCommerce bigcommerce.com Best for: AI recommends BigCommerce most when buyers ask “which tax compliance tool integrates best with popular e-commerce and billing platforms” (100% of those answers) | 17.5% 95% CI 9.8–29.4% 10 mentions · avg pos 2 first pick 30% | — | GROK 28.6%GEMINI 25%PERPLEXITY 14.3% | Claim |
| 21 | Sphere Best for: AI recommends Sphere most when buyers ask “affordable alternatives to the major enterprise tax compliance platforms” (50% of those answers) | 17.5% 95% CI 9.8–29.4% 10 mentions · avg pos 10.3 first pick 0% | — | GROK 14.3%GEMINI 35%PERPLEXITY 9.5% | Claim |
| 22 | Etsy etsy.com Best for: AI recommends Etsy most when buyers ask “what should I use to handle sales tax collection and remittance automatically” (40% of those answers) | 15.8% 95% CI 8.5–27.4% 9 mentions · avg pos 3.2 first pick 22.2% | — | GROK 28.6%GEMINI 30%CLAUDE 14.3% | Claim |
| 23 | Commenda commenda.io Best for: AI recommends Commenda most when buyers ask “best tools for automating VAT and GST compliance across multiple countries” (70% of those answers) | 15.8% 95% CI 8.5–27.4% 9 mentions · avg pos 5.3 first pick 0% | — | GROK 14.3%GEMINI 20%PERPLEXITY 19% | Claim |
| 24 | Galvix Best for: AI recommends Galvix most when buyers ask “affordable alternatives to the major enterprise tax compliance platforms” (30% of those answers) | 15.8% 95% CI 8.5–27.4% 9 mentions · avg pos 10.6 first pick 0% | — | GROK 57.1%GEMINI 15%PERPLEXITY 9.5% | Claim |
| 25 | Xero xero.com Best for: AI recommends Xero most when buyers ask “which tax compliance tool integrates best with popular e-commerce and billing platforms” (40% of those answers) | 12.3% 95% CI 6.1–23.2% 7 mentions · avg pos 7.7 first pick 14.3% | — | GROK 42.9%GEMINI 20% | Claim |
| 26 | Taxwire taxwire.io Best for: AI recommends Taxwire most when buyers ask “affordable alternatives to the major enterprise tax compliance platforms” (40% of those answers) | 10.5% 95% CI 4.9–21.1% 6 mentions · avg pos 11.5 first pick 0% | — | GROK 14.3%GEMINI 25% | Claim |
| 27 | eBay ebay.com Best for: AI recommends eBay most when buyers ask “which tax compliance tool integrates best with popular e-commerce and billing platforms” (30% of those answers) | 8.8% 95% CI 3.8–18.9% 5 mentions · avg pos 3 first pick 20% | — | GROK 14.3%GEMINI 20% | Claim |
| 28 | Sovos Tax Compliance sovos.com Best for: AI recommends Sovos Tax Compliance most when buyers ask “best tools for automating VAT and GST compliance across multiple countries” (30% of those answers) | 8.8% 95% CI 3.8–18.9% 5 mentions · avg pos 4 first pick 0% | — | GEMINI 15%PERPLEXITY 9.5% | Claim |
| 29 | Fonoa fonoa.com Best for: AI recommends Fonoa most when buyers ask “best tools for automating VAT and GST compliance across multiple countries” (50% of those answers) | 8.8% 95% CI 3.8–18.9% 5 mentions · avg pos 7 first pick 0% | — | GROK 14.3%GEMINI 15%PERPLEXITY 4.8% | Claim |
| 30 | TaxAct Best for: AI recommends TaxAct most when buyers ask “affordable alternatives to the major enterprise tax compliance platforms” (50% of those answers) | 7% 95% CI 2.8–16.7% 4 mentions · avg pos 6.3 first pick 25% | — | GROK 14.3%GEMINI 15% | Claim |
| 31 | Taxually taxually.com Best for: AI recommends Taxually most when buyers ask “best tools for automating VAT and GST compliance across multiple countries” (50% of those answers) | 7% 95% CI 2.8–16.7% 4 mentions · avg pos 10.7 first pick 0% | — | GROK 14.3%GEMINI 10%PERPLEXITY 4.8% | Claim |
| 32 | Thomson Reuters CoCounsel thomsonreuters.com Best for: AI recommends Thomson Reuters CoCounsel most when buyers ask “best tools for automating VAT and GST compliance across multiple countries” (30% of those answers) | 5.3% 95% CI 1.8–14.4% 3 mentions · avg pos 8.3 first pick 0% | — | GEMINI 15% | Claim |
| 33 | VAT IT | 5.3% 95% CI 1.8–14.4% 3 mentions · avg pos 14 first pick 0% | — | GROK 28.6%PERPLEXITY 4.8% | Claim |
| 34 | Deel deel.com Best for: AI recommends Deel most when buyers ask “what should I use to handle sales tax collection and remittance automatically” (30% of those answers) | 5.3% 95% CI 1.8–14.4% 3 mentions first pick 0% | — | PERPLEXITY 14.3% | Claim |
| 35 | F6S f6s.com Best for: AI recommends F6S most when buyers ask “what should I use to handle sales tax collection and remittance automatically” (30% of those answers) | 5.3% 95% CI 1.8–14.4% 3 mentions first pick 0% | — | PERPLEXITY 14.3% | Claim |
| 36 | NetSuite netsuite.com | 3.5% 95% CI 1–11.9% 2 mentions · avg pos 1 first pick 50% | — | GEMINI 5%PERPLEXITY 4.8% | Claim |
| 37 | CCH SureTax Best for: AI recommends CCH SureTax most when buyers ask “what should I use to handle sales tax collection and remittance automatically” (30% of those answers) | 3.5% 95% CI 1–11.9% 2 mentions · avg pos 5 first pick 0% | — | PERPLEXITY 9.5% | Claim |
| 38 | Lovat | 3.5% 95% CI 1–11.9% 2 mentions · avg pos 5 first pick 0% | — | GROK 14.3%PERPLEXITY 4.8% | Claim |
| 39 | TaxAct Business taxact.com | 3.5% 95% CI 1–11.9% 2 mentions · avg pos 6.5 first pick 50% | — | GEMINI 10% | Claim |
| 40 | TaxValet | 3.5% 95% CI 1–11.9% 2 mentions · avg pos 6.5 first pick 0% | — | GROK 14.3%PERPLEXITY 4.8% | Claim |
| 41 | TurboTax Business | 3.5% 95% CI 1–11.9% 2 mentions · avg pos 7 first pick 0% | — | GEMINI 10% | Claim |
| 42 | Bloomberg Tax pro.bloombergtax.com Best for: AI recommends Bloomberg Tax most when buyers ask “automated tax calculation tools vs full tax compliance managed services” (36.4% of those answers) | 3.5% 95% CI 1–11.9% 2 mentions · avg pos 8 first pick 0% | — | GROK 14.3%PERPLEXITY 4.8% | Claim |
| 43 | QuickBooks Sales Tax | 3.5% 95% CI 1–11.9% 2 mentions · avg pos 8 first pick 0% | — | GEMINI 10% | Claim |
| 44 | VAT IT / ABACUS vatit.com | 3.5% 95% CI 1–11.9% 2 mentions · avg pos 8.5 first pick 0% | — | GROK 28.6% | Claim |
| 45 | Taxilla | 3.5% 95% CI 1–11.9% 2 mentions · avg pos 12 first pick 0% | — | GEMINI 10% | Claim |
| 46 | TaxDo taxdo.com | 3.5% 95% CI 1–11.9% 2 mentions · avg pos 18 first pick 0% | — | GEMINI 10% | Claim |
| 47 | UpToDate Expert AI wolterskluwer.com Best for: AI recommends UpToDate Expert AI most when buyers ask “what should I use to handle sales tax collection and remittance automatically” (40% of those answers) | 3.5% 95% CI 1–11.9% 2 mentions first pick 0% | — | PERPLEXITY 9.5% | Claim |
| 48 | Collective collective.com | 1.8% 95% CI 0.3–9.3% 1 mentions · avg pos 3 first pick 0% | — | GEMINI 5% | Claim |
| 49 | FreeTaxUSA freetaxusa.com | 1.8% 95% CI 0.3–9.3% 1 mentions · avg pos 6 first pick 0% | — | GEMINI 5% | Claim |
| 50 | Sage sage.com | 1.8% 95% CI 0.3–9.3% 1 mentions · avg pos 7 first pick 0% | — | GEMINI 5% | Claim |
| 51 | Taxamo taxamo.com | 1.8% 95% CI 0.3–9.3% 1 mentions · avg pos 7 first pick 0% | — | GEMINI 5% | Claim |
| 52 | Taxdoo | 1.8% 95% CI 0.3–9.3% 1 mentions · avg pos 7 first pick 0% | — | GROK 14.3% | Claim |
| 53 | Abacus abacus.com | 1.8% 95% CI 0.3–9.3% 1 mentions · avg pos 13 first pick 0% | — | GROK 14.3% | Claim |
| 54 | Global-e | 1.8% 95% CI 0.3–9.3% 1 mentions · avg pos 14 first pick 0% | — | GROK 14.3% | Claim |
| 55 | Zonos | 1.8% 95% CI 0.3–9.3% 1 mentions · avg pos 14 first pick 0% | — | GROK 14.3% | Claim |
| 56 | ZoomInfo pipeline.zoominfo.com | 1.8% 95% CI 0.3–9.3% 1 mentions · avg pos 17 first pick 0% | — | GROK 14.3% | Claim |
| 57 | Zoho zoho.com | 1.8% 95% CI 0.3–9.3% 1 mentions · avg pos 25 first pick 0% | — | GEMINI 5% | Claim |
| 58 | ARKK | 1.8% 95% CI 0.3–9.3% 1 mentions first pick 0% | — | GROK 14.3% | Claim |
| 59 | ARKK Automation | 1.8% 95% CI 0.3–9.3% 1 mentions first pick 0% | — | GROK 14.3% | Claim |
| 60 | Cordiance Modios | 1.8% 95% CI 0.3–9.3% 1 mentions first pick 0% | — | GROK 14.3% | Claim |
| 61 | DAVO davosalestax.com Best for: AI recommends DAVO most when buyers ask “what should I use to handle sales tax collection and remittance automatically” (30% of those answers) | 1.8% 95% CI 0.3–9.3% 1 mentions first pick 0% | — | PERPLEXITY 4.8% | Claim |
| 62 | Finaloop finaloop.com Best for: AI recommends Finaloop most when buyers ask “which tax compliance tool integrates best with popular e-commerce and billing platforms” (30% of those answers) | 1.8% 95% CI 0.3–9.3% 1 mentions first pick 0% | — | PERPLEXITY 4.8% | Claim |
| 63 | Fintua Comply | 1.8% 95% CI 0.3–9.3% 1 mentions first pick 0% | — | GROK 14.3% | Claim |
| 64 | GetLatka.com getlatka.com | 1.8% 95% CI 0.3–9.3% 1 mentions first pick 0% | — | PERPLEXITY 4.8% | Claim |
| 65 | Innovate Tax | 1.8% 95% CI 0.3–9.3% 1 mentions first pick 0% | — | GROK 14.3% | Claim |
| 66 | Link My Books linkmybooks.com | 1.8% 95% CI 0.3–9.3% 1 mentions first pick 0% | — | PERPLEXITY 4.8% | Claim |
| 67 | Meridian | 1.8% 95% CI 0.3–9.3% 1 mentions first pick 0% | — | GROK 14.3% | Claim |
| 68 | Paddle paddle.com Best for: AI recommends Paddle most when buyers ask “how do I become compliant with sales tax in multiple US states as a SaaS company” (30% of those answers) | 1.8% 95% CI 0.3–9.3% 1 mentions first pick 0% | — | PERPLEXITY 4.8% | Claim |
| 69 | Rippling rippling.com | 1.8% 95% CI 0.3–9.3% 1 mentions first pick 0% | — | PERPLEXITY 4.8% | Claim |
| 70 | Savant savantlabs.io Best for: AI recommends Savant most when buyers ask “automated tax calculation tools vs full tax compliance managed services” (36.4% of those answers) | 1.8% 95% CI 0.3–9.3% 1 mentions first pick 0% | — | PERPLEXITY 4.8% | Claim |
| 71 | ViaSocket viasocket.com | 1.8% 95% CI 0.3–9.3% 1 mentions first pick 0% | — | PERPLEXITY 4.8% | Claim |
Reading the numbers: Share is a point estimate on 57 sampled answers, so each row also shows its 95% CI — the Wilson score interval around that share. When two products' intervals overlap, the gap between them isn't statistically meaningful at this sample size. First pick is the share of a product's recommending answers where it was named first, which separates “always mentioned” from “usually the top recommendation”. Full methodology.
Independence: Orbator customers are badged for disclosure. Customer status does not affect prompts, sampling, extraction, or ranking — see the methodology. Your product on this list? Claim it to see the prompts behind your rank and track it weekly.
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