Numeral
Numeral is an AI-powered sales tax compliance platform for ecommerce and SaaS companies, automating nexus monitoring, registrations, filings, and remittance across 11,000+ U.S. jurisdictions and 80+ countries for 2,000+ customers.
- Company typePrivate
- Founded2023
- HeadquartersSan Francisco, United States
- Headcount101–250
- GTM typeB2B
- OfferingSoftware
What Numeral does
Numeral (legal entity Numeral Two, Inc.) is an AI-powered sales tax compliance platform founded around 2023 by Sam Ross (CEO) and Matt DuVall (CTO), both former engineering leaders at Notion and Stripe. The company is headquartered at 527 Howard St., San Francisco, and serves more than 2,000 ecommerce and SaaS customers across more than 60 countries (with coverage spanning 80+ countries), processing over $5 billion in transaction volume across 11,000+ U.S. jurisdictions.
The platform is structured around five core modules: Nexus (24/7 economic-nexus monitoring and alerting), Registrations (done-for-you multi-state registration filings), Filing & Remittance (automated return preparation and payment submission backed by an on-time filing guarantee), Tax engine & API (real-time rate calculation with developer API and product taxability mapping), and Exemption Certificate Management. These are packaged into three solutions for Ecommerce, SaaS, and Global (80+ countries) customers, and supported by a virtual mailbox add-on that processes inbound state/local tax correspondence. The platform integrates natively with the dominant ecommerce, marketplace, billing, and accounting stacks — Stripe, Shopify, Amazon, Walmart, eBay, QuickBooks, Chargebee, Orb, NetSuite, Rippling, Rillet, Sequence, Tabs, and WooCommerce — and is differentiated by Accuracy and Filing Guarantees that financially indemnify customers against late or inaccurate filings, white-glove onboarding with a dedicated sales tax expert, and unlimited tax consulting bundled into the subscription.
The business model combines recurring subscription access (pay-as-you-go, no long-term contract) with per-jurisdiction registration and filing fees. Distribution is hybrid product-led (self-serve /get-started with no credit card required) and sales-assisted ('Book a demo' motion with dedicated onboarding), augmented by programmatic SEO, content marketing, competitor comparison pages (vs. TaxJar, vs. Avalara), a partner program, and co-marketing with reference customers such as Brex. The company is venture-backed, with $57 million in disclosed funding including a March 2025 $18M Series A led by Benchmark and a September 2025 $35M Series B led by Mayfield at a $350M post-money valuation; an SEC Form D filed in November 2025 signals an ongoing capital raise.
Numeral firmographics
Firmographics- Name
- Numeral
- Legal name
- Numeral Two, Inc.
- Website
- https://numeral.com
- Company type
- Private
- Founded year
- 2023
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Numeral is an AI-powered sales tax compliance platform for ecommerce and SaaS companies, automating nexus monitoring, registrations, filings, and remittance across 11,000+ U.S. jurisdictions and 80+ countries for 2,000+ customers.
- Ownership category
- akta.pro rank
Numeral industry classification
Industry- Product category
- Sales Tax Compliance Software
- NAICS
- Custom Computer Programming Services (541511)
- SIC
- Services-Computer Programming Services (7371)
- akta.pro primary industry
- Revenue Systems, E-Filing & Digital Tax Administration (BPAIADAO)
Keywords
Where Numeral is headquartered
LocationHeadquarters
- HQ city
- San Francisco
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
Numeral business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure
Revenue model
- Sales tax compliance subscription: Recurring subscription access to the Numeral platform — nexus monitoring, automated filings, exemption certificate management, and tax API. No long-term contract required; customers pay for registration and filing. Free trials roll into paid subscriptions at then-current Service Subscription Fees.
- One-time registration & filing services: Per-jurisdiction registration and filing fees charged in addition to subscription. Numeral acts as attorney-in-fact to file returns electronically on behalf of the customer; fee structure varies by state and country.
- Professional services (white-glove support): Unlimited free tax consulting and dedicated sales tax expert assignment bundled with the platform; includes onboarding, identification of exposure, transfer of existing registrations, and ongoing concierge support.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Pay-as-you-go | Pay-as-you-go subscription with registration + filing fees |
| Subscription | Annual | Annual/subscription plan with automatic renewal |
Go-to-market motion4 records
Distribution channels4 records
Marketing channels8 records
Numeral product offering
Product offeringCore offering
Numeral sells an AI-powered sales tax compliance SaaS platform that automates economic nexus monitoring, state and country registrations, sales tax calculation and collection, return preparation, electronic filing, and remittance for ecommerce and SaaS businesses across 11,000+ U.S. jurisdictions and 80+ countries. The platform is delivered as a subscription bundled with a dedicated sales tax expert, white-glove support, and financial Filing/Accuracy Guarantees, with a developer Tax API for real-time rate calculation integrated into billing platforms and custom checkouts.
Product overview
Numeral offers a unified end-to-end sales tax compliance platform (sold as a single product with a "Sales Tax on Autopilot" positioning) that is composed of five core modules: Nexus (24/7 monitoring and alerting), Registrations (automated registration filings), Filing & Remittance (return preparation and payment submission backed by an on-time filing guarantee), Tax engine & API (real-time rate calculation and developer API), and Exemption Certificate Management (collect, validate, and verify certificates). These modules are packaged into three go-to-market solutions targeted at Ecommerce, SaaS, and Global (80+ countries) customers, and are supported by a Virtual Mailbox add-on, white-glove support, and an accuracy and filing guarantee.
Differentiator
Problem solved
Functional benefit
Products and services
- Nexus 24/7 monitoring and alerting module that continuously identifies where a business has tax liability across U.S. states and 80+ countries and automatically triggers registration when economic nexus thresholds are exceeded.
- Registrations Done-for-you, automatic sales tax registration service that files registration paperwork with state, local, and international tax authorities on behalf of customers, acting as attorney-in-fact.
- Filing & Remittance Automated preparation and electronic submission of sales tax returns plus payment remittance to tax authorities, backed by the Numeral on-time filing guarantee (Numeral covers penalties/interest if it files late).
- Tax Engine & API Real-time sales tax rate calculation engine with a developer API that integrates tax calculation with billing platforms (Stripe, Chargebee, Orb, etc.) or custom checkout, including product tax category mapping such as software_b2b.
- Exemption Certificate Management Module that collects, validates, and verifies customer exemption certificates to protect businesses during audits and eliminate accidental sales tax exposure.
- Numeral Ecommerce Solution Bundled sales tax compliance offering tailored for ecommerce brands that combines Nexus, Registrations, Filings, Tax Engine, and Exemption Certificate Management into a single offering.
- Numeral SaaS Solution Single-platform sales tax compliance package for SaaS companies that supports global growth, handles state-by-state SaaS taxability rules, and integrates with billing platforms such as Stripe, Chargebee, and Orb.
- Numeral Global Solution End-to-end sales tax and global VAT support package covering 80+ countries, enabling businesses to expand internationally and comply wherever they do business.
- Virtual Mailbox Service Add-on service in which Numeral scans, reads, and responds to all sales tax correspondence mail from state and local governments on behalf of customers, eliminating manual mail handling.
Quantifiable outcome
- 80% reduction in month-end close time after migrating from Ramp to Brex (Numeral cited as customer case study; data point is about Numeral's internal finance team, not Numeral's product)
- +4 more outcomes
Companies that use Numeral
Customer profileNamed customers26 records
Segments3 records
Ideal customer profiles3 records
Numeral technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration14 records
AI capability5 records
Feature8 records
Numeral partnerships and signals
Strategic signalPartnerships
16 partnerships are on record, tiered core integration partner — billing / payments, core integration partner — ecommerce, core integration partner — marketplace, core integration partner — accounting, integration partner — marketplace, integration partner — saas billing, integration partner — usage-based billing, integration partner — erp, integration partner — hr/payroll, integration partner — finance, integration partner — billing, integration partner — ecommerce, strategic customer and co-marketing partner and core analytics partner.
- Stripecore integration partner — billing / paymentsNumeral offers a dedicated Stripe integration for tax calculation; Stripe is the primary billing-platform integration featured on the homepage and in the integrations menu.
- Shopifycore integration partner — ecommerceNumeral integrates with Shopify to automatically calculate, collect, and remit sales tax for ecommerce orders; comparison page highlights Shopify integration as a key capability.
- Amazoncore integration partner — marketplaceNumeral integrates with Amazon for sales tax calculations and filings, prominently featured on the homepage integrations row.
- QuickBookscore integration partner — accountingNumeral integrates with QuickBooks (Intuit) to sync accounting data for tax filings; has a dedicated /integrations/quickbooks page.
- Walmartintegration partner — marketplaceNumeral integrates with Walmart Marketplace for sales tax calculations, included in the integrations row on the homepage.
- eBayintegration partner — marketplaceNumeral integrates with eBay for sales tax calculations, featured in the integrations row and comparison table.
- Chargebeeintegration partner — saas billingNumeral integrates with Chargebee (subscription billing) for tax calculation; has dedicated /integrations references.
- Orbintegration partner — usage-based billingNumeral integrates with Orb (usage-based billing) for tax calculations; dedicated /integrations/orb page.
- NetSuiteintegration partner — erpNumeral integrates with Oracle NetSuite ERP for sales tax data; featured on the integrations row.
- Ripplingintegration partner — hr/payrollNumeral integrates with Rippling for tax-related data flows, included in the integrations row.
- Sequenceintegration partner — financeNumeral integrates with Sequence for finance workflows; included in the integrations row.
- Rilletintegration partner — financeNumeral integrates with Rillet for finance workflows; included in the integrations row.
- Tabsintegration partner — billingNumeral integrates with Tabs for billing; included in the integrations row.
- WooCommerceintegration partner — ecommerceNumeral integrates with WooCommerce for ecommerce sales tax; included in the integrations row.
- Brexstrategic customer and co-marketing partnerNumeral is a featured customer case study of Brex (migrated from Ramp to Brex, cut month-end close by 80%). Joint marketing content published by Brex cites Numeral's improved financial operations after switching to Brex.
- Google Analyticscore analytics partnerNumeral uses Google Analytics to collect and process analytics data on its websites, as disclosed in the Privacy Policy.
Scale indicators8 records
Recent moves6 records
Expansion highlights7 records
Numeral competitors and assessment
Company assessmentBroad incumbents
- Stripe Tax: Tax calculation and filing product bundled inside Stripe payments. Significant overlap with Numeral's Tax API and nexus monitoring for SaaS and ecommerce customers using Stripe as their billing rail. Major distribution threat given Stripe's installed base among Numeral's core buyers.
- Sovos: Global tax compliance software company spanning VAT, sales tax, excise, and product reporting. Direct overlap on the global VAT side where Numeral competes for international SaaS and ecommerce customers, though Sovos is more enterprise-led.
- Avalara: Largest pure-play sales tax compliance incumbent; taken private by Vista Equity in 2022 for $8.4B. Numeral competes head-to-head with Avalara in mid-market and enterprise, where Avalara's deeper ERP integrations and broader jurisdictional coverage remain advantages. Numeral explicitly benchmarks against Avalara on comparison pages.
- Vertex (Vertex SMB): Established enterprise tax technology vendor with a long-standing SMB tax compliance offering (originally O series / Vertex SMB, formerly Taxware). Comparable end-to-end compliance proposition but anchored in enterprise/ERP customers rather than SMB ecommerce.
Direct peers
- TaxCloud: U.S. sales tax calculation and filing service that historically served SMB and mid-market online sellers. Direct competitor in the same SMB ecommerce segment; competes on filing accuracy and pricing model.
- TaxJar: Direct SMB-focused competitor in U.S. sales tax automation; acquired by Stripe in 2021. Numeral explicitly compares against TaxJar on its website and several customer stories (immi, Ridge) cite migrations from TaxJar. Same target buyer (SMB ecommerce/SaaS), same core feature set (nexus, calculation, filing).
- Quaderno: Originally an indie SaaS-focused sales tax tool; acquired by Avalara in 2021. Targets the same SaaS and digital-goods sellers that Numeral courts, particularly those on Stripe. Highly comparable product positioning and customer segment.
- Canopy (Canopy Tax): Accounting and tax practice management software with a sales tax automation module serving accounting firms and their SMB clients. Overlaps with Numeral on sales tax calculation/filing for the SMB and accountant-channel segments.
Emerging players
- Complyt: AI-focused sales tax compliance platform (similar AI-led pitch to Numeral) serving enterprise and mid-market customers. Highly comparable in product approach and target segments; emerging but smaller competitor.
- Marosa: Specialized VAT compliance and filing platform focused on global indirect tax, particularly EU VAT. Comparable international VAT filing proposition for ecommerce and SaaS sellers expanding abroad.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Numeral social profiles
Digital presenceNumeral compliance and trust
Trust signalCompliance1 record
Numeral financial estimates
Financial estimateRevenue estimate
Valuation estimate
Numeral leadership team
Management profileNumber of profiles
Profiles3 records
Numeral funding detail
Funding detailFunding overview
Funding rounds6 records
Investors11 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Numeral M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Numeral
What does Numeral do?
Numeral sells an AI-powered sales tax compliance SaaS platform that automates economic nexus monitoring, state and country registrations, sales tax calculation and collection, return preparation, electronic filing, and remittance for ecommerce and SaaS businesses across 11,000+ U.S. jurisdictions and 80+ countries. The platform is delivered as a subscription bundled with a dedicated sales tax expert, white-glove support, and financial Filing/Accuracy Guarantees, with a developer Tax API for real-time rate calculation integrated into billing platforms and custom checkouts.
Is Numeral a public or private company?
Numeral is a private company. It is classified as venture growth investor backed and is currently operating.
When was Numeral founded?
Numeral was founded in 2023. It employs 101 to 250 people.
Where is Numeral based?
Numeral is headquartered in San Francisco, United States, in the North America region.
How does Numeral make money?
Three revenue lines are on record. Sales tax compliance subscription is the primary driver. The others are one-time registration & filing services and professional services (white-glove support).
Who are Numeral's main competitors?
Broad incumbents on record are Stripe Tax, Sovos, Avalara and Vertex (Vertex SMB). Direct peers are TaxCloud, TaxJar, Quaderno and Canopy (Canopy Tax). Emerging players are Complyt and Marosa.
Does Numeral have an API?
Yes. The Numeral Tax API allows developers to integrate tax calculation with their billing platform or custom checkout. It provides accurate sales tax rates anywhere instantly and enables product tax categorization (e.g., software_b2b). API is part of the Tax engine product module. Developer documentation is at www.numeral.com/product/api.
What industry is Numeral in?
Numeral's product category is Sales Tax Compliance Software. Its primary akta.pro industry code is BPAIADAO, Revenue Systems, E-Filing & Digital Tax Administration. Its NAICS code is 541511 and its SIC code is 7371.