Async (formerly Podcastle) vs Murf AI

Async lets you record, edit, and republish audio and video by chatting with AI instead of dragging clips on a timeline. You can capture remote podcasts, generate footage from prompts, clean up audio, add subtitles, dub content, and turn long recordings into social clips inside one browser workflow.

Where most editors split recording, transcription, and clip creation across separate apps, Async bundles them behind a chat interface called Bumblebee. You upload footage or start from a template, tell Async what to cut or generate, and it handles pacing, captions, and export. The platform also lists 100+ generative models for video, image, music, and voice, including Kling, Veo, Sora, and GPT Image 2.

The free plan includes 10 lifetime AI credits and 1 hour of media uploads, enough to test the chat editor before upgrading. Paid tiers add monthly credit pools (450 on Essentials, 1,200 on Pro, 3,000 on Teams) that meter video generation, dubbing, and other AI actions. Annual billing saves up to 40%.

Podcasters, video creators, marketing teams, and social media managers who want recording, editing, and repurposing in one place without learning traditional NLE software are the target audience. An iOS app is available, and remote recording supports up to 10 participants per session.

Murf AI turns text, documents, and scripts into lifelike speech for videos, courses, and phone agents. Murf Studio offers 200+ voices across 35+ languages with pitch, speed, and pronunciation controls, while the Falcon text-to-speech API targets real-time voice agents with sub-100ms time-to-first-audio. Murf Dubbing translates videos into 40+ languages while preserving tone.

Most text-to-speech tools sound flat or lag on live calls. Murf splits the problem: Gen 2 scored 99.38% pronunciation accuracy on multilingual news sentences, and Falcon 2 prices at $0.01 per minute with sub-55ms model latency for 10,000 concurrent calls. That dual-model setup costs more complexity than a single voice picker, but it covers both studio voiceovers and IVR agents in one platform.

Nestle, Air France, and Vertiv use Murf for training audio and multilingual content. The free Studio tier includes 10 minutes of voice generation without commercial rights, and paid monthly plans unlock downloads, team workspaces, and commercial licensing.