Voice input has grown significantly over the past decade, with large language model powered chat interfaces like ChatGPT rekindling interest in natural language input. Voice is a versatile user interface that works well for both simple requests and conversational conversations, but it can be frustrating when users expect seamless interactions without hiccups. Many people don't integrate voice search into their websites or apps because they think it will be difficult, but this needn't be the case, as simply taking voice input and putting it directly into a search box is enough to provide a useful experience. With advancements in platform and browser providers, as well as companies like Algolia, supporting voice input has become easier, and now websites and apps can support voice search on multiple devices, including cars and watches. To effectively support voice search, delivering fast, relevant results with query understanding and AI-driven intelligent search is crucial, which can help narrow or boost results, increase recall, and provide a better user experience for users who rely on voice input.