Question: I'm looking for a keyboard app that supports multiple regional languages, including Hindi and Tamil.

If you're looking for a keyboard app that accommodates multiple regional languages, including Hindi and Tamil, you might want to check out Bobble AI. The app supports more than 100 languages and offers regional keyboard options with stickers, GIFs and fonts for languages like Hindi, Malayalam and Tamil. It also offers a transliteration service to convert Latin script to Indic regional languages and voice-to-text support for nine major Indian languages. And it's got AI-powered emoji prediction and support for white-label custom keyboard solutions, so it's a good option if you want to personalize your communication.

Another option is Auri, a full-featured productivity suite that includes a multilingual AI Keyboard. The keyboard supports more than 80 languages and offers features like writing, translation, paraphrasing and grammar checking. It also offers a voice dictation system and smart note-taking features, so it's a good option for people who need to switch between languages for different tasks.

If you want a more traditional keyboard experience, Microsoft SwiftKey offers a customizable keyboard with multi-language support. It learns your writing style to help you type faster and more accurately and supports up to five languages. The app is a good option if you want a no-frills keyboard with good language support.

If you want an AI tool that spans multiple languages, LangGPT is worth a look. The tool supports more than 10 languages, including Hindi, and offers features like customized conversations and an easy-to-use interface. It's designed to help break down language barriers and can be used for personal or professional purposes.