Avalara - Cut tax compliance costs, not corners. Avalara automates tax compliance and can help improve accuracy while reducing costs.
Crowdin - Localize your product in a seamless way
TaxJar - TaxJar simplifies sales tax filing for eCommerce sellers.
POEditor - The translation and localization management platform that's easy to use *and* affordable!
Thomson Reuters ONESOURCE - ONESOURCE tax software and solutions synchronize every aspect of your work and link international, country, state and local tax laws.
Lokalise - Localization tool for software developers. Web-based collaborative multi-platform editor, API/CLI, numerous plugins, iOS and Android SDK.