Elto, the Parallel Dialer, is an AI-driven voice automation tool designed for making phone calls up to 1 hour long and performing follow-up tasks. With low-latency and high authenticity, Elto is equipped to handle automated calls across various industries, including healthcare, construction, logistics, and travel. Backed by prominent investors, Elto features in-house language models fine-tuned for hundreds of tasks, making it adaptable to routine call tasks and quick to learn new call workflows. It streamlines operations by saving substantial employee time, processing thousands of calls in minutes, and working about 38% faster than humans on average. Elto offers customization, versatile text-to-speech voices, and human-in-the-loop solutions, extending beyond mere voice capabilities to execute custom workflows based on call outcomes, ultimately saving time and effort both on and off the phone.