Based on our record, TaxJar seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Might want to check out taxjar.com, I haven't used it but one thing they claim to do is help with this compliance. Source: over 1 year ago
Vertex O Series - Centralize and streamline indirect tax management across the enterprise.
Avalara - Cut tax compliance costs, not corners. Avalara automates tax compliance and can help improve accuracy while reducing costs.
CCH Sales Tax Office - CCH Sales Tax Office is an online tax calculation tool designed for larger corporations that manage the sales queries.
Thomson Reuters ONESOURCE - ONESOURCE tax software and solutions synchronize every aspect of your work and link international, country, state and local tax laws.
Vertex Cloud - Vertex Cloud offers sales and use tax automation solutions.
Taxamo - SaaS solution for the new 2015 EU VAT rules