Question: Can you recommend a virtual keyboard SDK that supports multiple languages and offers customization options?

For a virtual keyboard SDK that's customizable and supports many languages, Fleksy is a strong contender. Fleksy's customizable and private SDK for mobile apps works in 82 languages and offers features like swipe typing, smart gestures and full customization. The SDK comes with a privacy-first stance, with data encryption and user data protection. Fleksy offers flexible pricing with a 30-day free trial, so it's a good option for developers.

Another option is Microsoft SwiftKey. This customizable keyboard learns your writing style to help you type faster on Android and iPhone devices. It supports up to five languages and offers features like typo correction, customizable toolbars, swipe typing and word prediction. You can pick from hundreds of free keyboard themes, so it's a good option for people who want to support multiple languages.

If you want something more interactive, Bobble AI is a digital conversation platform that works with more than 100 languages. It offers regional keyboard options with stickers, GIFs and fonts, transliteration services and voice-to-text input. The platform is designed to make interactions more fun and personal, so it's a good option for businesses that want to engage with customers.

If you want a collection of language tools, ClusterDev offers a variety of Vernacular Keyboard Apps that support native languages like Malayalam and Hindi. It uses transliteration technology and speech-to-text input. The platform also offers a wide variety of stickers and GIFs, too, so it's a good option for people who want to communicate more expressively.