Pricing comparison
Numeral vs Zamp pricing
Last updated
How does Numeral pricing compare to Zamp? Numeral's Standard has no monthly subscription fee; Zamp's U.S. Plan is quote-only. Numeral charges per-state filing fees; Zamp does not.
Numeral vs Zamp: typical pricing
Annual cost for two common ecommerce profiles. Both assume Shopify, monthly filing cadence, annual billing, and a typical $120 AOV. Run the calculator to plug in your own numbers.
SMB
50K orders · 120 filings · 10 states · 5 SST · Shopify
Numeral
Standard
$9,000
Zamp
U.S. Plan
$4,730–$10,194
Mid-Market
250K orders · 200 filings · 20 states · 10 SST · Shopify
Numeral
Standard
$15,000
Zamp
U.S. Plan
$8,633–$14,878
Side by side
| Dimension | Numeral | Zamp |
|---|---|---|
| Entry-tier subscription | Standard: no monthly fee (per-event pricing)[A] ↗ | U.S. Plan: quote required[C] ↗ |
| Per-state filing fee | $75 / filing[A] ↗ | None |
| Per-state registration fee | $150 / registration[A] ↗ | None |
| Per-transaction fee | None | None |
| Pricing transparency | Partial | Opaque |
| SST Certified Service Provider | No | No |
| International VAT / GST | Yes | Yes |
Source confidence: A = vendor pricing page, B = help center, C = third-party aggregator, G = estimated. Per-transaction, transparency, and SST rows are structural, not dollar figures.
About
Numeral
Mid-market ecommerce and SaaS; strong fit for Shopify, Stripe, Chargebee native businesses; international expansion via 70+ country VAT/GST coverage
Full Numeral pricing breakdown →About
Zamp
Mid-market ecommerce and SaaS that want a fully managed ("done-for-you") sales tax service instead of self-serve software
Full Zamp pricing breakdown →Frequently asked questions
- How does Numeral pricing compare to Zamp?
- How does Numeral pricing compare to Zamp? Numeral's Standard has no monthly subscription fee; Zamp's U.S. Plan is quote-only. Numeral charges per-state filing fees; Zamp does not.
- Which is cheaper, Numeral or Zamp?
- Numeral publishes a starting price ($0/mo); Zamp doesn't publish entry-tier pricing, so a real head-to-head means getting a quote from Zamp first.
- Are Numeral or Zamp SST certified?
- Neither. Without SST certification, you'll pay full per-filing fees in every state, including the 24 SST member states.
- Do Numeral and Zamp both support international VAT and GST?
- Yes. Both extend beyond US sales tax. Numeral covers 70 countries; Zamp covers 70.
- Does Numeral or Zamp charge per filing?
- Numeral does ($75/filing). Zamp doesn't; its subscription includes filings, so cost scales with volume instead.
- Who is each one built for?
- Numeral targets Mid-market ecommerce and SaaS; strong fit for Shopify, Stripe, Chargebee native businesses; international expansion via 70+ country VAT/GST coverage. Zamp targets Mid-market ecommerce and SaaS that want a fully managed ("done-for-you") sales tax service instead of self-serve software. The fit question matters more than the price one. Buy the product that actually covers your situation.
- Is Numeral or Zamp more transparent on pricing?
- Numeral is partial on pricing; Zamp is opaque. Translation: Numeral shows more; Zamp requires more back-and-forth with their sales team to get a number you can budget around.
Sources
Every Numeral and Zamp figure on this page traces back to one of the sources below. Confidence ratings are explained on the methodology page.
- [1]ANumeral Pricing: Compare Prices by PlanAccessed May 11, 2026
- [2]DNumeral Pricing in 2026: What It Actually Costs and Whether There Is a Better OptionAccessed May 11, 2026
- [3]CNumeral raises $35M to automate sales tax with AIAccessed May 11, 2026
- [4]AZamp PricingAccessed May 12, 2026
- [5]ACertified Service Providers List, Streamlined Sales Tax Governing BoardAccessed May 12, 2026
- [6]ATired of Paying for Every Home Rule City Filing?, ZampAccessed May 12, 2026
- [7]CTaxJar vs. Zamp: Pricing, Features, & More, NumeralAccessed May 12, 2026
- [8]CZamp Reviews 2026, G2Accessed May 12, 2026
Want a number specific to your business? The calculator ranks all eight providers, including Numeral and Zamp, by what they'd actually cost given your volume, state footprint, and SST eligibility.