Uberduck is described as 'This is Uberduck. It's a synthetic speech toy. Uberduck started in 2020 with the goal of creating a friendly, creative, open-ended dialog agent. An interactive audio chatbot was built over WebRTC that generated text responses with a Transformer model and synthesized them to' and is a Text to Speech service. There are three alternatives to Uberduck, not only websites but also apps for. The best Uberduck alternative is Jammable. It's not free, so if you're looking for a free alternative, you could try Clash.me or FakeYou.