Producer Rack

Checked September 2026

Reveal Sound

Spire review

Synths

Polymorphic 4-oscillator synth with step sequencer, built for EDM and hip-hop sound design. Best for EDM leads, basses, and complex arpeggiated sequences. Price: $189 one-time.

Key features

  • 4 polymorphic oscillators
  • 1,000+ factory presets
  • Built-in step sequencer and arpeggiator
  • Multi-device license with free plug-in updates
  • AU/AAX/CLAP/VST3 support on macOS 10.15+ and 64-bit Windows

Pros

  • A fully functional demo (noise every 30s) lets you test before buying
  • A multi-device license is included at purchase

Cons

  • No AU support on Windows (Mac-only for AU format)
  • Sound-set/preset bundles are sold as separate add-on purchases

Spire alternatives

  • Xfer Records

    Serum 2

    $249once

    Advanced hybrid wavetable synthesizer with flexible effects and a built-in sequencer.

    VST3supportedAUsupportedAAXsupportedCLAPnot supportedWINsupportedMACsupportedLNXnot supported

  • Matt Tytel

    Vital

    FREE

    Free spectral warping wavetable synth, the best-known free Serum alternative.

    VST3supportedAUsupportedAAXnot supportedCLAPsupportedWINsupportedMACsupportedLNXsupported

  • Surge Synth Team

    Surge XT

    FREE

    Free, open-source hybrid synthesizer with extensive filters and a flexible modulation engine.

    VST3supportedAUsupportedAAXnot supportedCLAPsupportedWINsupportedMACsupportedLNXsupported
All Spire alternatives

Sources: reveal-sound.com, reveal-sound.com