Plugin comparison

iZotope Music Production Suite 9 vs Soundtoys 5.5

Specs, price and the Dubspot Score, side by side — with our verdict on which bundle to buy.

Independent score / workflow fit / buying signal

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Contenders

The side-by-side

Technical matrix

Specs compared

SignaliZotope Music Production Suite 9Soundtoys 5.5
Price$799$599
Dubspot Score——
FormatsVST3, AU, AAX, macOS, WindowsVST, VST3, AU, AAX, macOS, Windows
Plugins100, including Ozone 12 Advanced, Neutron 5, Nectar 4 Advanced, RX 12 Standard, Tonal Balance Control 3, Equinox, Neoverb, VocalSynth 2, Insight 2, Guitar Rig 7 Pro23, including Effect Rack, Decapitator, EchoBoy, EchoBoy Jr., SuperPlate, Little Plate, SpaceBlender, PrimalTap, Little PrimalTap, Crystallizer, Little AlterBoy, Devil-Loc Deluxe, Devil-Loc, Radiator, Little Radiator, MicroShift, Little MicroShift, FilterFreak, PhaseMistress, PanMan, Tremolator, Sie-Q
Catalyst seriesFXEQ, Aurora, Plasma, Cascadia, Velvet—
Native Instruments effectsRaum, Crush Pack, Mod Pack, Supercharger GT, Replika XT, Solid Mix Series, Driver, Transient Master—
Also includedVisual Mixer, Relay, Melodyne 5 Essential—
FormatsAAX, AU, VST3, 64-bit only (no VST2)—
SystemsOzone 12: macOS 14.8 or later, Windows 10 22H2 or Windows 11 24H2; Intel or Apple siliconmacOS 10.15 or later; Windows 10 or later (not ARM-based Windows)
ActivationInternet connection needed to install and activate; works offline afterwards—
Crossgrades at Plugin Boutique$599 from Ozone or Nectar Standard; $499 from Ozone Advanced, Nectar Advanced or Neutron; $459 from RX—
Updates at Plugin Boutique$225 from MPS 8; $459 from MPS 1 to 7.1—
New in 5.5—SpaceBlender experimental reverb, 67 Effect Rack presets, resizable interfaces on every plugin
Hosts—Pro Tools, Live, Cubase, Nuendo, Logic, Studio One, Reaper, Bitwig
Authorisation—iLok account, computer-based (no dongle needed); two activations
Effect Rack (separate)—$299; 14 effects inside the Rack only, no individual plugins

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