Instead of Vatstack
Vatstack alternatives
Vatstack centers on VAT work for businesses selling telecommunications, broadcasting, and electronic services internationally. Its API calculates inclusive or exclusive prices, checks VAT and GST numbers across named jurisdictions, and can prepare VAT OSS and EC Sales List reports using European Central Bank exchange rates. It can use an IP address or billing address to determine customer location, and its Stripe integration syncs invoices, location evidence, and tax IDs. Access is through an API and web dashboard, with a free plan and paid plans from $15/mo.
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ShipVAT
Free plan APIWebBusinesses needing multi-region tax APIs and developer tools — ShipVAT adds sales tax and GST coverage across supported regions, nexus intelligence, address validation, and documented developer tools.
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VAT Engine
Free plan APIWebTeams needing free, EU-focused VAT workflows — VAT Engine offers free EU VAT calculations with date-aware rates, transaction records, and account controls, rather than Vatstack's paid plans and named VAT reporting workflow.
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OpenSalesTax
Free plan Open source APILinuxMac+2Teams self-hosting US sales tax calculations — OpenSalesTax is a free, self-hostable API for US sales tax with jurisdiction-level line-item breakdowns, unlike Vatstack's VAT-focused hosted offering.
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CCH SureTax
by CCH SureTaxPaid APIMultichannel retailers needing broad US tax coverage — CCH SureTax covers more than 26,000 US jurisdictions and multichannel sales, with nexus monitoring, while Vatstack focuses on VAT workflows.
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CCH Tagetik
by CCH TagetikPaid Self-hostedWebFinance teams combining planning, close, and reporting — CCH Tagetik combines financial close, budgeting, forecasting, scenario modeling, and reporting rather than Vatstack's VAT API and compliance workflows.
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Cbox Tax
Free plan Self-hosted - 10
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AkuCalc
Paid API - 12
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Avalara Property Tax
Paid APIWeb - 14
VATCalc Calculator
Free trial APIWeb - 15
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CereTax
Paid APIWeb - 17
Prophit.ai Sales Tax Engine
Paid APIWeb - 18
Complyt
Paid APIWeb - 19
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Sphere
Paid API - 22
Stripe Tax
Paid API5.1 Visit site - 23
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The fit may change when a business needs more than that VAT workflow. Vatstack's stated transaction limit is 100 per month, while paid plans set monthly validation and sales capacities and charge for extra usage. The alternatives range from EU-only VAT calculations to multi-tax US coverage, automated return filing, or self-hosted sales-tax calculation. Compare jurisdictions and tax types, filing support, integrations, deployment requirements, and usage terms. A broader tax scope may suit a different operation, but could also mean a different workflow or more infrastructure to manage.