If you need an AI assistant to write you a keynote speech that'll knock your audience's socks off, Verble is a good choice. This AI speechwriting assistant leads you through the speechwriting process with a chat interface that asks pointed questions, writes a draft, and offers intelligent editing modes to help you edit your speech. The service also has a Practise Center where you can rehearse your delivery with a webcam so you'll be ready for prime time.
Another option is SpeakAide. It marries AI script writing with a teleprompter to help you give presentations and videos with more authority. The AI script writing tool can generate high-quality scripts fast based on your input, and the teleprompter lets you focus on your audience while still speaking naturally. The service offers both free and premium versions with a variety of features for different needs.
If you want to go all out to create a presentation, Storydoc offers an AI-powered service to create interactive presentations that hold people's attention. Its focus is on business presentations, but you can use it for keynotes, too. The service integrates with tools you're likely already using, offers real-time analytics, and offers customizable templates, so it's a good choice to take your presentations to the next level.
Last, Glimmer offers an AI system to convert your input into a professional presentation powered by GPT-3 and DALL-E 2. It's got features like text and voice editing, easy sharing, and a public API for integration. That means it's a good choice if you need to create presentations quickly and easily.