If you're looking for a plugin to automatically translate your website using machine learning services, TranslatePress is a great choice. This WordPress plugin comes with a lot of features, including automatic translation in 132 languages, editorial control and SEO considerations. It also integrates with premium machine translation services like Google Translate, DeepL and Microsoft Translator, so it's a good option for serious multilingual websites.
Another option is ConveyThis, which offers AI-powered real-time translations of website content. It supports more than 100 languages and dialects and can be integrated with websites built on WordPress, Shopify and BigCommerce. ConveyThis offers good quality translations through a combination of machine translation and visual editing, and it's a good option for companies that want to go global fast.
If you're looking for something a bit more basic, GTranslate automatically translates websites into many languages using Google and Bing services. It also offers manual editing, search engine indexing of translated pages and several pricing tiers. GTranslate supports more than 100 languages and works with any HTML website, so it's a good option for translating websites.
You might also want to look at Smartling, a cloud-based AI-powered translation service. It offers automated content ingestion, workflow routing and real-time reporting, and it can be integrated with a variety of other services like content management systems and marketing automation tools. Smartling is good for companies of any size that want to manage and automate multilingual content.