ByThen vs LANDR Mastering
Side-by-side comparison of features, pricing, and ratings
At a glance
| Dimension | ByThen | LANDR Mastering |
|---|---|---|
| Core Function | AI video production for faceless content | AI audio mastering |
| Output Resolution | Max 720p MP4 | Up to HD WAV (24-bit 96kHz) |
| Key Feature | Script-to-publish workflow with AI storyboard | Stem mastering (up to 4 stems on Studio Pro) |
| Best For | Faceless YouTube creators producing long-form video | Musicians needing quick, affordable mastering |
| Platform Support | Web only | DAW plugin (VST/AU/AAX), mobile app, web |
Choose LANDR if you're a musician or content creator needing quick, AI-driven audio mastering with pro-grade results; choose ByThen if you're a faceless YouTube creator who wants an all-in-one AI video production pipeline from script to export. These tools serve completely different media formats, so your decision hinges on whether you need to master audio or produce narrated video content.
ByThen is an AI video producer that turns a topic or text prompt into a faceless narrator-led video through one guided workflow.
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LANDR Mastering is online AI audio mastering that turns a mix into a streaming-ready master in minutes — preview free, pay $10 to download.
Visit WebsiteWho should pick which
- Solo musician wanting pro mastering on a budgetPick: LANDR Mastering
LANDR offers affordable mastering at $10/track or subscription, with album mastering and reference matching to achieve a polished sound.
- Faceless YouTube channel creator (educational)Pick: ByThen
ByThen provides an end-to-end workflow from script to publish, including AI voiceover and storyboard, perfect for long-form narrated videos.
- Podcaster needing quick audio polishPick: LANDR Mastering
LANDR's single-track mastering can quickly optimize audio levels and loudness for podcast episodes, though it's focused on music.
- Social media content creator (short clips)Pick: ByThen
ByThen can generate videos from 30 seconds to 30 minutes, suitable for platforms like YouTube and Instagram, but note the 720p cap.
- Producer wanting stem-level controlPick: LANDR Mastering
LANDR Studio Pro offers stem mastering (up to 4 stems) for more control over the final mix, a unique feature among AI mastering tools.
Frequently Asked Questions
ByThen vs LANDR Mastering: which should you choose?
Choose LANDR if you're a musician or content creator needing quick, AI-driven audio mastering with pro-grade results; choose ByThen if you're a faceless YouTube creator who wants an all-in-one AI video production pipeline from script to export. These tools serve completely different media formats, so your decision hinges on whether you need to master audio or produce narrated video content.
Can I use both tools together?
Yes, they serve different purposes. You could master audio with LANDR and then use ByThen to create a video that uses that audio as background or voiceover.
Does LANDR support video mastering?
No, LANDR is strictly for audio mastering. For video, you'd need a separate tool like ByThen or a traditional video editor.
Can ByThen master my music?
No, ByThen is focused on video production with AI-generated voiceovers and music, not audio mastering.
Which tool offers better audio quality?
LANDR outputs up to HD WAV (24-bit 96kHz) and is designed for professional audio mastering, so it's far superior for audio quality.
What resolutions does ByThen export?
Currently, ByThen exports at a maximum of 720p (25 FPS). Higher resolutions like 1080p or 4K are not available yet.
Is there a free trial for LANDR or ByThen?
Both offer free tiers: LANDR gives unlimited watermarked previews; ByThen offers 5 minutes of video with watermark and limited features.
Can I use LANDR without internet?
The LANDR mastering plugin requires an internet connection for processing, though you can browse local previews offline once rendered.
Which tool is better for a creator who does both music and videos?
You would likely need both: LANDR for music mastering and ByThen for video production, unless you already have separate tools for each.
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Last reviewed: July 2, 2026