Auburn Sounds Graillon 3

Overview

Auburn Sounds Graillon 3 is a live vocal processor and pitch-correction plug-in for shaping standard or deliberately edgy vocals. It suits singers and producers who want pitch and formant control alongside vocal-focused effects in their DAW. Its free edition covers the core processing; the Full Edition adds modulation, tuning and doubling tools.

Key features

Graillon 3 combines pitch shifting, formant shifting and pitch correction, with three pitch engines: G2, G3 and I1. Real-time correction and MIDI pitch control give producers options for guiding or reshaping a vocal, while the 12-semitone shift range sets a defined limit on how far pitch can be moved.

The built-in compressor, gate, chorus, preamp and bitcrusher are described by Auburn Sounds as vocal-tuned and latency-free. Keeping these tools in one plug-in can simplify a vocal insert, but the effects are aimed at vocal work rather than serving as a broad effects suite.

The Full Edition adds Pitch-Tracking Modulation (PTM), keyboard tuning and a vocal doubler. It also includes 20 extra presets, among them Maqam scales, robotic voices and vocal effects. These additions are most relevant to producers who need more specialized tuning and layered vocal treatments; the Free Edition retains the core pitch tools and effects.

Pricing

Graillon Free Edition costs nothing. It includes pitch shifting, formant shifting, pitch correction, all three pitch engines and the built-in effects. It is a useful starting point for vocalists and producers who need core correction and shaping, but it excludes PTM, the vocal doubler and keyboard tuning.

Graillon Full Edition costs $29, paid once, billed $29.00 USD or more and shown on sale from $38.67. It is a one-time purchase with no subscription or update fee. Choose it if PTM, vocal doubling, microtonal tuning or the additional presets matter to your workflow; otherwise the free edition already provides the central pitch-processing and effects set.

Auburn Sounds says the Full Edition has no phone-home behavior. The maker says it does not run analytics, advertising, tracking pixels or profiling, and that its website stores nothing about visitors. Purchases go through resellers acting as merchant of record, which handle payment and billing data; Auburn Sounds says it keeps no order database.

Platforms

The guide lists CLAP, VST3, VST2, Audio Unit v2, AAX, LV2 and FLP formats for Windows 7 or newer, macOS 10.15 or newer, and Ubuntu 22.04 or newer. The Full Edition supports host software including Pro Tools, Cubase, Logic, Live and FL Studio. One compatibility caveat matters for long-lived projects: session compatibility is preserved across minor version changes but may break across major ones.

Who it's for

Graillon 3 is a strong fit for vocalists, producers and sound designers who want real-time correction, formant shaping and several vocal effects in one plug-in, particularly those who want to start without paying. The Full Edition makes more sense for users who need its modulation, keyboard tuning or doubler. It is less compelling for someone seeking a general effects collection or who cannot accommodate possible session changes across major version upgrades.

Pros and cons

• Pros: The free edition includes pitch and formant shifting, correction, three engines and built-in vocal effects, so core processing does not require an upgrade.
• Pros: The Full Edition is a one-time purchase with no subscription or update fee, and adds PTM, microtonal tuning, doubling and 20 presets.
• Pros: Multiple plug-in formats and support for Linux, macOS and Windows give it broad platform reach.
• Cons: PTM, keyboard tuning and vocal doubling are reserved for the Full Edition.
• Cons: Major-version changes may break session compatibility, a concern for projects that must remain stable across upgrades.
• Cons: Its built-in effects are vocal-focused, not a substitute for a general-purpose effects suite.

Alternatives

Browse Pitch Correction Software for more options in the category.

• Voloco is worth considering for a freemium vocal option with a free mobile app offering five effects on iPhone and Android; its Producer Monthly plan is $14.99 a month.
• OpenVoxTuner is a free alternative for Linux, macOS and Windows users; its documentation says it was built using JUCE 8.
• OpenTune is a free alternative for macOS and Windows, offered as a standalone app and VST3 plug-in with ARA2 support.
• Waves Curves AQ is a paid option for macOS and Windows users who want Curves AQ within a larger collection of over 240 plug-ins; Waves Ultimate costs $24.99 a month.
• AutoTune Pro 11 is a paid macOS and Windows option with a perpetual license; its listed plan price is not provided.
• Softube Vocal Tuner is a paid alternative at €199, paid once, with three activations and AU, VST, VST3 and/or AAX host compatibility on macOS and Windows.
• Soundtoys 5 is a paid macOS and Windows collection of 23 plug-ins, priced at $599, paid once with two activations.
• Universal Audio Topline Vocal Tune is a paid macOS and Windows alternative at $99, paid once, with three activations per license; it is also included in UAD Spark Subscription.

Verdict

Graillon 3 is the right choice for vocal producers who want real-time pitch and formant processing with vocal effects and a useful free starting point. Its strongest reason to choose the Full Edition is the added PTM, tuning and doubling without recurring fees. Look elsewhere if major-version session compatibility is too uncertain for your projects or you need effects beyond a vocal-focused set.