The podcasting world has grown exponentially, with creators placing a premium on high-quality audio production. Editing, a vital yet often tedious part of the process, has historically required technical know-how, which could be a barrier for newcomers.
However, advancements in artificial intelligence (AI) and machine learning have introduced a range of automated editing tools, revolutionising podcast production. We take a closer look at six leading platforms—Riverside.fm, Descript, Alitu, Resound, Auphonic and Cleanvoice AI—examining their features, usability and impact on the podcasting landscape.
Traditionally, podcast editing involved manual adjustments to balance audio levels, remove background noise and trim awkward silences—a process that could take as long as the recording itself. This complexity often limited podcasting to audio engineers and seasoned creators.
Automated editing tools have transformed this process by using AI to handle tasks such as removing filler words, normalising audio and adding intros and outros. These innovations have made professional-grade podcast production more accessible, allowing creators to focus on content rather than technical details.
Riverside.fm
Riverside.fm stands out for its AI-powered editing and versatility. Its Magic Editor automates merging audio and video tracks, removing noise and normalising audio levels. Recent updates include vertical video creation for platforms like TikTok and Instagram Reels, making it a strong choice for podcasters expanding into video. Pricing starts at £15/month, with a free plan offering limited features.
Descript
Descript is renowned for its innovative text-based editing, where users can edit audio by manipulating a transcript. Features like AI voice cloning and one-click audio enhancement make it an all-in-one solution for recording, editing and publishing. It offers a free tier, with paid plans starting at £9.50/month, making it accessible for a wide range of users.
Alitu
Alitu is designed with beginners in mind, offering a straightforward drag-and-drop interface and automated editing features. It simplifies tasks like removing silences, cleaning up noise and adding music, with seamless integration into popular hosting platforms. A 7-day free trial is available, with paid plans at £30/month, catering to solo creators and small teams.
Resound
Resound focuses on precision editing, using AI to remove filler words, stuttering and long silences. Its multitrack support and professional mixing features make it ideal for podcasts with multiple speakers. A free plan is available for testing, with paid plans starting at £9.50/month.
Auphonic
Auphonic excels in automatic audio mastering, offering noise reduction, loudness normalisation and batch processing. While it lacks interactive editing, its reliability makes it a trusted choice for complex productions. It provides a free tier for 2 hours of processing/month, with paid plans starting at £8.50/month.
Fish Audio
Fish Audio specialises in AI voice cloning and ai text-to-speech, making it a useful option for podcasters producing AI-narrated episodes, cloning a host’s voice for consistency, or releasing content across multiple languages. Its S2.1 Pro model clones any voice from a 15-second audio sample across 80+ languages, with fine-grained emotion tags that allow precise control over tone and delivery. A free tier is available for up to 7 minutes per month, with paid plans starting at $11/month.
Cleanvoice AI
Cleanvoice AI offers comprehensive AI-powered editing, removing background noise, filler words and mouth sounds. It also provides transcription and summarisation features, supporting multiple languages and accents. A free trial for 30 minutes of audio is available, with paid plans starting at £8.50/month for 5 hours.
For beginners, Alitu is an excellent choice due to its simplicity and automation. Those seeking more control and advanced functionality might prefer Descript or Riverside.fm, which blend AI automation with manual editing capabilities. Podcasters focused on precision editing could benefit from Resound or Fish Audio, while those prioritising reliable automatic mastering might opt for Auphonic. Most tools offer free tiers or trials, ensuring accessibility for testing before commitment.
Comparative Analysis
| Tool | Ease of Use | Key Features | Pricing (Starting) | Best For |
| Riverside | Moderate | AI editing, text-based, vertical videos | $19/month | Advanced users, video |
| Descript | High | Text editing, AI voice cloning, noise removal | $12/month | All-in-one, teams |
| Alitu | Very High | Automated, drag-drop, hosting integration | $38/month | Beginners, solo creators |
| Resound | Moderate | Filler removal, mixing, mastering | $12/month | Precision, multitrack |
| Auphonic | Moderate | Noise reduction, batch processing | $11/month | Complex productions |
| Fish Audio | High | AI voice cloning, TTS (80+ languages), emotion tags | $11/month | AI narration, multilingual podcasts |
| Cleanvoice AI | High | Noise/filler removal, transcription | $11/month | Global, comprehensive |
Automated podcast editing tools have democratised podcast production, making it accessible to a broader audience. Whether you’re a novice or a seasoned creator, these tools enable high-quality content production with minimal effort. By leveraging AI and machine learning, podcasters can focus on storytelling and audience engagement, leaving the technicalities to technology.
As the podcasting landscape continues to evolve, these tools are likely to introduce even more sophisticated features, further bridging the gap between idea and execution. As of March 2025, the current offerings provide a robust set of options for enhancing podcast production workflows.
