Podcastle

by Podcastle (Async)

Freemium

AI-powered podcast creation platform (rebranded as Async). Record, edit, and enhance podcasts with AI tools including noise removal, filler word removal, voice cloning, and one-click publishing.

4.5
out of 5.0
Category Audio & Music
Platform WebChrome Extension
Last Updated March 22, 2026

Overview

Podcastle, recently rebranded as Async, is an AI-powered podcast and audio creation platform. It provides an all-in-one solution for recording, editing, and publishing podcasts with AI-enhanced features like noise removal, filler word detection, voice cloning, and automatic transcription. It's designed to make professional podcast production accessible to creators without audio engineering experience.

Key Features

  • AI Audio Editor — Edit podcasts with automatic noise removal and audio enhancement

  • Filler Word Removal — Automatically detect and remove "um," "uh," and other filler words

  • Magic Dust — One-click audio enhancement that makes any recording sound studio-quality

  • Revoice (Voice Cloning) — Create a digital clone of your voice for text-to-speech

  • Remote Recording — Record interviews with guests in high quality from any location

  • Auto-Transcription — Convert audio to text with high accuracy

  • One-Click Publishing — Distribute to major podcast platforms directly

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