A sourced comparison

Pricing for every sales tax compliance platform, in one place.

Name: Sales Tax Pricing Index — US Sales Tax Compliance Platform Pricing Data
Creator: TaxCloud, Inc.
License: https://salestaxpricingindex.org/methodology#ownership

Compare pricing for all of the top sales tax compliance platforms in one place. Pricing data compiled from vendor pricing pages and documentation, third-party review sites, and online forum discussions.

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Last updated May 12, 2026

All tracked providers

8 providers · sourced pricing

Anrok
partial
SaaS companies of all sizes; Anrok publishes no overall ARR ceiling. Strongest fit is sub-$50M ARR digital businesses with global expansion plans (heuristic; Anrok's only published ARR guidance is the <$2M Starter tier, which is a tier best-fit, not an overall ICP cap)
Avalara
opaque
Mid-market to enterprise; broad horizontal coverage across ecommerce, manufacturing, retail, SaaS
Kintsugi
partial
Mid-market ecommerce and SaaS; AI-first positioning attracts technically-oriented finance teams; strong fit for Shopify, Stripe, Chargebee, QuickBooks, BigCommerce
Numeral
partial
Mid-market ecommerce and SaaS; strong fit for Shopify, Stripe, Chargebee native businesses; international expansion via 70+ country VAT/GST coverage
Sphere
transparent
Fast-growing SaaS and digital businesses with global customers; strong fit for AI-native companies like Lovable, Replit, ElevenLabs, Runway AI
TaxCloud
transparent
Mid-market ecommerce, $10M–$100M in revenue. Especially fit for Shopify Plus, BigCommerce, WooCommerce, and Adobe Commerce merchants whose multi-state filing footprint is growing. Pricing structure scales predictably with order volume and filing count, designed so compliance cost grows with the business, not against it.
TaxJar
transparent
SMB to mid-market ecommerce; strong fit for Stripe-native businesses
Zamp
opaque
Mid-market ecommerce and SaaS that want a fully managed ("done-for-you") sales tax service instead of self-serve software

The comparisons people actually search for

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For providers that hide their pricing, we publish ranges from real buyer contracts. We won't fake a point estimate. “Quote required” means quote required.

You should know who runs this

Operated by TaxCloud, Inc., one of the eight providers compared here. Full disclosure.