On Tap vs Kickstart
Which Sidechain Ducker Wins in 2026?

When to Choose On Tap

• You're on macOS and want the cheapest no-routing ducker that still gives you serious control
• You need band-split ducking — pump the kick out of just your sub bass without losing the highs of your bassline
• You like dragging the end marker to dial in curve length per song instead of being stuck with a preset's fixed timing
• You want all three trigger modes (Sync, MIDI, Audio) so the plugin adapts to whatever sound you're trying to duck against
• You want to bundle it with other affordable studio plugins from one developer (Carbonator, De-Sipper, On Tap — $45 for all three)
• You care about saving the $5 difference and putting it toward a plugin you don't already own

When to Choose Kickstart 2

• You're on Windows — On Tap doesn't have a Windows build yet, so this is a hard requirement
• You're already inside the Cableguys ecosystem (VolumeShaper, ShaperBox) and want consistent UI across your ducking tools
• You've been using Kickstart for years and don't want to relearn a new curve library
• You want the brand recognition — Kickstart is the name producers think of first when they hear "ducking plugin," and that has its own value
• You want a plugin that's been refined over multiple major versions with a long-established preset library

The Real Differentiator: Band-Split Ducking

Most sidechain ducking plugins — Kickstart included — apply the duck to the entire signal. That works fine for pads and pluck synths, but it falls apart on full-spectrum sources like layered basses, mixed busses, or wide stereo pads. You end up either ducking the whole thing too hard or not ducking the bass enough to make room for the kick.

On Tap's band-split crossover lets you set a frequency (20Hz to 5.12kHz) and only duck the low band — or only the high band, depending on how you flip it. That means you can hammer the sub-bass out of the way of the kick while leaving the top end of your bass guitar perfectly intact. It's the kind of control that normally requires multiband compression and a separate sidechain bus. On Tap puts it on a single knob.

If you've ever fought a bass sound that needed the kick to punch through but didn't want to lose the click and growl, this feature alone justifies the plugin.

The Bottom Line

Kickstart 2 earned its reputation. It's the de-facto standard for sidechain ducking in EDM, pop, and hip-hop production, and Cableguys has refined it across multiple versions. If you're on Windows or you already swear by it, there's no reason to switch.

But if you're on macOS, On Tap is the more interesting pick in 2026. It's $5 cheaper, it covers the same workflow (insert, pick a curve, trigger by MIDI or sync to tempo), and it adds a band-split crossover that genuinely changes what's possible in the bass-vs-kick fight. It also bundles with two other Carbonated Audio plugins (Carbonator for saturation, De-Sipper for de-essing) for $45 total — making it the cheapest way to start a small, focused indie plugin chain.

Try the demo first. The full plugin is free to download with no time limit, and you'll know within 10 minutes whether the band-split workflow clicks for you.