Alternatives to Vertex for e-Commerce

Numeral

Numeral suits businesses managing sales tax, VAT, or GST obligations that need monitoring, registration, filing, or API-based tax services.

OpenSalesTax may suit developers or operators seeking a self-hosted API for US sales-tax calculations using public data.

ShipVAT suits developers integrating tax calculation and related validation into a payment stack.

Avalara AvaTax

AvaTax suits businesses that need tax calculation and returns across multiple jurisdictions, from small businesses to enterprise tax teams.

ONESOURCE Determination

ONESOURCE Determination suits organizations that need sales and indirect tax calculations connected to business systems.

CCH SureTax is aimed at retailers and brands selling through several channels that need sales and use tax calculation and return support.

CCH Tagetik is aimed at enterprise finance teams and Office of the CFO users who need planning, consolidation, reporting, or related applications.

Vatstack suits developers and businesses selling digital services internationally who need VAT calculations, number checks or reporting.

AkuCalc

It suits finance, tax, controller, and ERP teams managing multistate sales tax, especially manufacturers, distributors, wholesalers, and growing businesses.

It suits ecommerce and finance teams that need VAT calculations and records for audit or accountant review, as well as developers using its API.

CereTax

It is built for communications, energy, SaaS, ecommerce, and other businesses with complex indirect-tax needs.

It is positioned for businesses handling tax determination across sales and purchases, including organizations using ERP, ecommerce or purchasing systems.

It suits organizations that need VAT or GST determinations for domestic and cross-border transactions, including those integrating tax calculations with commerce, ERP, or invoicing systems.

Vertex VAT Compliance

It suits multinational organisations managing VAT and GST operations across multiple countries.

It suits SaaS, e-commerce, retail, and professional-services businesses needing programmable tax calculation, nexus handling, exemptions, address validation, or Xero integration.

Vertex Cloud Indirect Tax

Vertex Cloud Indirect Tax is aimed at businesses managing indirect tax across sales and purchase transactions.