Vertex dates back to 1978, and its antiquated interface shows that it's still an old-school enterprise software solution at heart. While Accounly's AI-native platform is robust enough to support major enterprise workflows, its modern user interface makes navigation effortless.
Vertex offers premium support for an extra fee, but online reviews are full of complaints about the lack of upfront training, the ticket-based support system, and outsourced support services. Accounly offers all of its clients premium-level support that includes a dedicated account representative and access to tax experts via email or chat.
Vertex's focus on large enterprises is clear, as its tools come at a high price that startups and smaller companies may struggle to justify. While Vertex doesn't disclose costs online, the company charges high licensing fees plus fees for basic services. Accounly has transparent pricing with standard charges for filing and registration and no contracts required. Accounly also provides nexus tracking at no extra charge, so you don't incur costs just to understand your tax obligations.

Kudos to the Accounly team. They’ve built an incredible platform and keep Ridge compliant across the country. It's been a breath of fresh air, and I can’t believe we didn’t migrate sooner.
Accounly is built for companies of all sizes, including large global enterprises with complex needs. Accounly integrates seamlessly with major HR, finance, and ERP systems and offers true end-to-end support for sales and use tax, VAT, and GST across the globe. Our trusted team of tax professionals makes compliance effortless.
Accounly guarantees that your filings will always be on time and accurate. In the event that an error on our part leads to an audit or late filing, Accounly will pay any resulting penalties and interest. So you can hand off your filings with confidence, knowing Accounly stands behind every return.
Accounly offers deep integration with ERP systems, including NetSuite, Acumatica, Sage Intacct, and Microsoft Dynamics 365 Business Central, ensuring that your data flows seamlessly into Accounly's compliance platform. Accounly's integrations eliminate the need for manual data transfers, which saves time and reduces the risk of errors.
Accounly is built to help global companies fulfill tax compliance obligations in more than 12,000 jurisdictions. Accounly automates registration, filing, and payments worldwide, and manages the entire sales tax, VAT, and GST life cycle — from determining when registration is required to filing, remittance, and exemption certificate management.
While Vertex's tax engine is supported by more than 800 million tax rules, Accounly's AI-driven tax calculation engine processes billions of parameters that update automatically as laws evolve. Our in-house team of tax experts and our global research team also monitor regulatory changes that affect compliance obligations, to ensure tax accuracy. And it’s all backed by our Accounly guarantee.