Top 10 AiA Alternatives & Competitors

Top 10 Alternatives to AiA Recently Reviewed By G2 Community

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Avalara
By Avalara, Inc.
4/5
(814)
Product Description
Avalara helps businesses of all sizes achieve compliance with sales and use, excise, communications, VAT other transactional tax requirements by delivering comprehensive, automated, cloud-based solutions that are fast, accurate, and easy to use. Avalara’s Compliance Cloud™ platform is designed to effectively manage complicated and burdensome tax compliance obligations imposed by state, local, and other taxing authorities in the United States and internationally.
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Categories in common with AiA:
Sales Tax and VAT Compliance

Vertex
By Vertex Inc.
4.4/5
(466)
Product Description
Vertex combines the latest tax research with robust technology to improve tax accuracy and consistency on sales and purchase transactions. This powerful automation supports high volume and complex transactions at speed and scale to streamline internal processes and improve audit performance. Cloud and on-premise deployment options allow companies to choose the right fit for their IT and business needs. Integrations to ERP, e-commerce, procurement, and other billing systems enable a single tax engine to seamlessly support a growing business. In addition to tax determination, Vertex provides tools and services to automate and streamline exemption certificate management and compliance filings.
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Categories in common with AiA:
Sales Tax and VAT Compliance

Webgility
By Webgility
4.6/5
(375)
Product Description
Run your online retail company from a single location. Webgility integrates with more than 70 e-commerce channels, platforms, and business systems.
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Categories in common with AiA:
Sales Tax and VAT Compliance

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TaxJar
By Stripe
4.7/5
(251)
Product Description
TaxJar is a technology solution designed for eCommerce businesses and developers to manage sales tax.
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Categories in common with AiA:
Sales Tax and VAT Compliance

Paddle
By Paddle
4.5/5
(237)
Product Description
Explore the features and services of Paddle's all-in-one payments infrastructure platform, from checkout and subscription billing to tax compliance and billing support.
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Categories in common with AiA:
Sales Tax and VAT Compliance

FastSpring
By FastSpring
4.5/5
(187)
Product Description
FastSpring is the trusted ecommerce partner for companies that sell software around the world. With FastSpring’s full-service ecommerce solution, you can sell more, stay lean, and compete big.
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Categories in common with AiA:
Sales Tax and VAT Compliance

Lappa
By Lovat Compliance LTD
4.9/5
(151)
Product Description
At Lappa, we lead the way in global compliance through our unified software platform. Specializing in comprehensive cross-border solutions, we offer services for VAT compliance, sales tax reporting, EPR registration and reporting, e-invoicing, marketplace tax management, and more. Our four integrated products — L'Tax, L'EPR, L'Invoice, and L'Marketplace — work as one seamless ecosystem, covering 111 countries and 123 currencies. Our expertise spans diverse sectors, with a focus on delivering exceptional solutions for e-commerce sellers, digital service providers, SaaS businesses, and marketplace operators within the global FinTech and RegTech market segments. At Lappa, we empower businesses to navigate the complexities of international compliance effortlessly — with real humans behind every support request, ensuring accuracy, efficiency, and sustained growth.
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Categories in common with AiA:
Sales Tax and VAT Compliance

DualEntry
By DualEntry
4.9/5
(122)
Product Description
AI-first accounting software for high-growth enterprises. Easily manage multi-entity, multi-currency financials with AI automation and audit-ready compliance. Built by and for accountants.
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Categories in common with AiA:
Sales Tax and VAT Compliance

DAVO Sales Tax
By Avalara, Inc.
4.8/5
(115)
Product Description
DAVO uses sales data from CLOUD POS systems to set aside the exact amount of sales tax collected every single day and then files and pays it when it’s due. It’s fully automatic. Absolutely secure. Totally guaranteed.
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Categories in common with AiA:
Sales Tax and VAT Compliance