Linum vs LANDR Mastering

Side-by-side comparison of features, pricing, and ratings

Analysis reviewed Live tool data as of 2026-10-18
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At a glance

DimensionLinumLANDR Mastering
Target UserML engineers, researchers, technical animatorsMusicians, producers, content creators
Core FunctionText-to-video generation with character consistencyAI audio mastering for tracks and albums
Output Quality360p/720p video, open-source model weightsUp to HD WAV, streaming-optimized loudness
Ease of UseRequires GPU (16GB+ VRAM), technical setupBrowser-based, no hardware needed
Unique Selling PointOpen-source, controllable motion and consistent charactersAI mastering trained on pro tracks, reference matching

Choose Lanum if you're a machine learning engineer or technical animator needing open-source, customizable text-to-video generation with character consistency. Choose LANDR Mastering if you're a musician or producer seeking instant, professional AI mastering without technical complexity.

Linum
Linum

Linum trains text-to-video models from scratch and ships the weights under Apache 2.0 — download Linum v2, no render queue.

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LANDR Mastering
LANDR Mastering

LANDR Mastering is online AI audio mastering that turns a mix into a streaming-ready master in minutes — preview free, pay $10 to download.

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Pricing
Free
Freemium
Plans
$0
$0
$10/track
$19.99/mo
$29.99/mo
$39.99/mo
Popularity
8 views
7.2k views
Skill Level
Advanced
Beginner-friendly
API Available
Platforms
—
WebPluginDesktopMobile
Categories
🎞️ AI Video Generation⚛️ Foundation Models & LLM APIs
🎚️ Audio Editing & Production
Features
Text-to-video generation from natural-language prompts
Linum v2 model with 2 billion parameters
Apache 2.0 open-source license for commercial use
Model weights downloadable from the vendor site
Self-hosting on your own GPU infrastructure
Fine-tuning on custom video data
Consistent subjects and characters maintained across a shot
Prompt-directed camera framing within generated clips
Prompt-directed motion control
Trained on Crusoe GPU infrastructure
Field Notes research newsletter with dated issues
Road to Linum v3 research series covering the next model
Published data-filtering methodology for video pre-training
Pixel-space encoder-decoder research for faster text-to-image training
AI mastering engine trained on human mastering engineers' adjustments
Unlimited free mastering previews with no signup required
Volume-matched A/B previewing to hear EQ, stereo width, and distortion changes
Album mastering with uniform settings and loudness across an EP or LP
Reference mastering matched to an uploaded reference track's sonic profile
Multiple mastering styles varying by intensity and loudness for different genres
Unlimited revisions to rework your master
MP3 320 kbps, WAV 16-bit, and HD WAV 24-bit output
Streaming-optimized loudness standards for release-ready tracks
LANDR Mastering Plugin for VST/AU/AAX DAWs
Stem mastering up to 4 stems (vocals, drums, bass, other) on Studio Pro
iOS and Android app for upload, preview, and download with library sync
Music distribution to Spotify, Apple Music, and other streaming platforms
Collaboration: share masters and chat with collaborators
Accepts WAV, AIFF, FLAC, and MP3 input files
Integrations
Spotify
Apple Music

What real users say: Linum vs LANDR Mastering

Not marketing copy and not our opinion — a structured sweep of public discussion (reviews, forums, communities and video comments), showing what people praise and what they complain about for each tool.

Linum

40 mentions across 4 sources · 50% positive — mixed (averaged across 4 sources)

Hacker News, YouTube, Product Hunt, Lemmy

What users praise

  • • Apache 2.0 license ensures permissive use and modification freedom.
  • • Self-hostable and fine-tunable, giving full control to engineers.
  • • 2B parameter model is sizeable yet still runnable on consumer GPUs.
  • • Strong transparency with Field Notes newsletters and detailed writeups.

What frustrates them

  • • Requires substantial GPU VRAM (16GB+) for smooth operation.
  • • No user-friendly interface; setup demands technical expertise.
  • • Output resolution limited to 720p, insufficient for high-end production.
  • • Quality inconsistencies reported, with some 'bad' sample generations.

Researched Aug 27, 2026

LANDR Mastering

No verifiable community signal. We scanned public discussion on Jul 16, 2026 and found posts matching the name “LANDR Mastering”, but could not establish that they are about this product rather than something else sharing its name. Rather than publish a score built on the wrong subject, we publish none.

Who should pick which

  • AI researcher testing text-to-video generation
    Pick: Linum

    Linum provides downloadable weights, source code, and research blog transparency—ideal for experimentation and fine-tuning.

  • Independent musician needing quick, professional mastering
    Pick: LANDR Mastering

    LANDR offers unlimited previews, reference matching, and album mastering at $10/track, with no hardware requirements.

  • Technical animator who wants to build a video pipeline
    Pick: Linum

    Linum's open-source nature and controllable motion enable custom integration into existing workflows.

  • Producer mastering stems for a mix
    Pick: LANDR Mastering

    LANDR Studio Pro now supports stem mastering (up to 4 stems) as of Jan 2024, giving more control over final sound.

  • Non-technical creator seeking ready-to-use video generation
    Pick: LANDR Mastering

    Linum is not suitable for non-technical users; LANDR's simple interface is better, though it's audio-only.

Frequently Asked Questions

Linum vs LANDR Mastering: which should you choose?

Choose Lanum if you're a machine learning engineer or technical animator needing open-source, customizable text-to-video generation with character consistency. Choose LANDR Mastering if you're a musician or producer seeking instant, professional AI mastering without technical complexity.

Can I use Linum without a GPU?

No, Linum requires a GPU with at least 16GB VRAM to run the model efficiently.

Does LANDR Mastering offer a free trial?

Yes, LANDR offers unlimited free watermarked previews; you only pay for unwatermarked downloads.

Is Linum suitable for commercial use?

Yes, it's under Apache 2.0 license, allowing commercial use with proper attribution.

Can LANDR master a full album?

Yes, LANDR has an album mastering feature that ensures consistent loudness and EQ across tracks.

What output resolutions does Linum support?

Linum v2 supports 360p and 720p video output.

Does LANDR have a DAW plugin?

Yes, LANDR Mastering Plugin (VST/AU/AAX) was released in June 2023 and integrates directly into major DAWs.

Can I fine-tune Linum on my own data?

Yes, since it's open-source with downloadable weights, you can fine-tune the model with custom data.

Does LANDR support reference track matching?

Yes, you can upload a reference track, and LANDR's AI matches its sonic profile for your master.

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Last reviewed: July 3, 2026