iZotope Nectar 4 — AI Vocal Production Plugin

iZotope Nectar 4: AI Vocal Production Plugin Suite

iZotope Nectar 4 is the fourth-generation AI vocal production suite from iZotope, with the refined Vocal Assistant, the new Backer harmoniser, the Auto-Level module and the upgraded Voices doubler. Released September 2023, Nectar 4 ships every module needed for vocal mixing, pitch correction, harmony stacking and unmasking inside one host plug-in. Mac and Windows installers ship together.

What’s Inside iZotope Nectar 4

• Vocal Assistant with Custom mode: refined AI listens to the lead vocal and suggests a balanced chain across EQ, compression, de-essing and reverb in seconds.
• Backer module (new in v4): turn a lead vocal into a stack of harmony or background voices with control over interval, formant and timing.
• Auto-Level (new in v4): pin loud and quiet syllables to a consistent target level across the whole take without manual ride automation.
• Voices module (upgraded): double, harmonise and widen the lead with adjustable pitch shift, formant and stereo placement.
• Unmasking with Neutron, Ozone and Relay: connect Nectar to other iZotope plug-ins on other tracks and Nectar carves an EQ pocket so the vocal sits without clashing.
• Classic Nectar modules: Pitch Correction, De-Esser, Dynamics, EQ, Reverb, Delay, Saturation and Doubler — the full vocal channel strip in one plug-in.
• Component plug-ins: each Nectar module also loads as its own standalone plug-in for slotting individual processors anywhere in the session.

Who Is iZotope Nectar 4 For?

Singers, producers, mix engineers and self-mixing artists working in pop, hip-hop, R&B, rap, indie, electronic and singer-songwriter material reach for iZotope Nectar 4 when a vocal needs pitch correction, harmony stacking and a full mixing chain inside one plug-in. It’s built for FL Studio, Ableton Live, Logic Pro, Cubase, Studio One and Pro Tools. Producers self-mixing streaming releases get the Vocal Assistant as a starting point; engineers use Backer and Auto-Level to save manual editing time.

Formats and Compatibility

iZotope Nectar 4 ships in VST3, AU and AAX plug-in formats (64-bit only). The AU and VST3 builds load into Logic Pro, Ableton Live, Cubase, Studio One, Pro Tools and Reaper; the Windows VST3 build covers FL Studio. Mac and Windows installers ship together with one purchase.

System Requirements

• CPU: Intel Quad-core or Apple Silicon, or equivalent AMD on Windows
• RAM: 4 GB minimum, 8 GB recommended for the Backer and Voices modules
• Disk space: 1.5 GB for the full install
• macOS: 12 Monterey or higher, native on Apple Silicon
• Windows: 10 or higher, 64-bit host only
• Internet: required once for activation, then offline use is fine

How Producers Use iZotope Nectar 4

Pop and hip-hop producers run the Vocal Assistant on a rough vocal in FL Studio, take the AI chain as a starting point, then layer Backer harmonies under the chorus hook. Rap producers chase Auto-Level to flatten the verse delivery before sending the vocal to Voices for ad-lib doubles in Ableton Live. R&B engineers use the Pitch module for transparent tuning and Unmasking to carve a frequency pocket against the beat. Singer-songwriter mixers slot the De-Esser, EQ and Reverb modules across the vocal bus in Pro Tools.

Why Buy iZotope Nectar 4 From VST Vault?

• Instant digital delivery: download link in your inbox within 60 seconds of checkout — no shipping queue.
• Mac and Windows in one purchase: one order covers both platforms.
• Billed in pounds: no currency conversion shock for UK producers, with euro pricing visible at checkout for EU buyers.
• VAT invoice included: every order arrives with a GDPR-compliant receipt for UK and EU bookkeeping.
• Direct support 24h: WhatsApp or [email protected] — real producers replying, not a ticket bot.

Questions Producers Ask

Is iZotope Nectar 4 worth it in 2026?

Yes if you work with vocals across pop, hip-hop, R&B and indie — Backer adds harmony stacks that take hours in a sampler, Auto-Level flattens delivery without ride automation, and the Vocal Assistant lands a usable starting chain in seconds. Producers on Nectar 3 get the biggest jump from Backer and the upgraded Voices module.

What’s the difference between Nectar 4 Standard and Advanced?

Standard ships the core vocal chain: Vocal Assistant, Pitch, EQ, Dynamics, De-Esser, Reverb and Delay. Advanced adds Backer, Auto-Level, the upgraded Voices module, Unmasking with other iZotope plug-ins and every module as a standalone component plug-in. Most producers wanting full creative vocal coverage go Advanced.

What’s the difference between Nectar 4 and Nectar 3?

Nectar 4 adds Backer (vocal harmony stacks), Auto-Level (consistent take leveling), an upgraded Voices doubler and a refined Vocal Assistant with Custom mode. Nectar 3 keeps the older Vocal Assistant and the classic module set. The two install side by side, and Nectar 4 reads every Nectar 3 preset.

Browse more Vocal Processing plug-ins at VST Vault, or pair Nectar 4 with the matching iZotope RX 11 for vocal cleanup before mixing.