Best Podcast Editing Software in New Zealand

Riverside (previously "Riverside FM") is an all-in-one AI-powered content creation studio for recording, editing, and streaming high-quality video and audio. Designed for podcasters, marketers, and businesses, Riverside captures 4K video and lossless audio locally for every participant—ensuring crystal-clear quality even with weak connections. Its intuitive text-based editor lets users trim, clean up, and caption recordings directly from the transcript, eliminating the need for complex editing tools. With features like Magic Audio, AI Voice, and VideoDub, creators can polish sound, fix mistakes, and sync lips with AI-generated speech in seconds. Riverside also enables HD live streaming and AI Show Notes for automatic titles, chapters, and keywords that simplify publishing. Whether recording a podcast, webinar, or social clip, Riverside brings professional-grade production within everyone’s reach.

Automatic audio post production web service for podcasts, broadcasters, radio shows, movies, screencasts and more. The Auphonic API allows you to integrate our services into your scripts, workflows and third-party applications. Need customization and dedicated hardware to process big datasets? We offer Managed Processing of Archives.

Not to be confused with Mixing where you make the decisions on volume, EQ, reverb, limiting, noise reduction, etc to create a stereo mix; Mastering is the final enhancement to your overall mix. For the same reason major artists, advertisers & TV networks do - to deliver an audio product that meets the technical requirements of the industry, and provides a more immersive audience experience. Upload your media file(s). We accept many audio and video formats. Choose how would you like to optimize your sound by selecting among various remastering profiles. Compare original and remastered sound simply by switching profiles during playback. Select the profile you liked the most, add it to the cart and proceed to checkout. Finally download your remastered media file or zipped folder if you processed multiple files at once. Publish your audio or video clips to the appropriate online or broadcast channels as usual.

Async is a developer-first AI voice platform, rooted in technology that powers Podcastle, offering premium text-to-speech and voice cloning via a simple, high-performance API. Developers gain access to broadcast-quality, natural-sounding voices with under-200 ms latency, and can create personalized voice clones using just a three-second audio sample. It supports streaming output so audio plays as it’s generated, and offers transparent usage-based billing with real-time daily stats and per-second cost control. Built to scale from prototypes to full production, Async makes advanced voice capabilities accessible to indie developers and enterprises alike, backed by the same trusted infrastructure that fueled Podcastle.

Goldcast empowers B2B marketing teams to create, repurpose, and distribute video content at scale using AI-driven agentic workflows. From webinars and digital events to video podcasts and customer testimonials, Goldcast simplifies production and amplifies reach. Its Content Lab automatically transforms long-form video into branded clips, blog posts, emails, and social media assets, ensuring consistent multi-channel engagement. With Video Hubs, businesses can host on-demand experiences that boost audience retention and SEO. Goldcast also integrates seamlessly with CRMs like Salesforce, HubSpot, Eloqua, and Marketo, turning engagement data into actionable insights for pipeline growth. Trusted by leading B2B brands, it puts video at the center of your GTM strategy.

Cleanvoice identifies and edits your stuttering to make it sound as natural as possible. Cleanvoice identifies stutters and edits them to make the conversation as natural as possible. Remove Filler words can be tricky, since just removing them can make the recording sound unnatural. Our AI identifies the context of the audio and adds silence (room noise) to make the flow of the podcast more natural. Cleanvoice can editing your filler words in multiple tracks as well, while keeping everything in sync. Got your speakers in different tracks? We remove mouth noises in all of your tracks and keep all your files in sync.