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Free soothe alternatives in 2026

soothe tames harsh vocals, ringing drums and fizzy mixes by turning down just the frequencies that stick out, as they happen. It's brilliant, and it costs a few hundred dollars. Here are the free and cheaper ways to get the same result, and when each one makes sense.

Updated October 2026. We make Hush, one of the plugins on this list.

  1. ANINA

    CRQL (Ewan Bristow)
    Price
    Free (donations welcome)
    Formats
    VST3, AU, CLAP · Mac, Windows and Linux

    Good for: The closest free thing to soothe: automatic resonance suppression with up to 1024 bands, a sidechain input and a delta switch to hear what's removed.

    Adds around 11 ms of latency, like most spectral plugins.

  2. Hush

    RODA Audio (us)
    Price
    $89.99, one-time
    Formats
    VST3, AU · Mac and Windows

    Good for: An affordable resonance suppressor made to be easy: 39 presets for vocals, drums, instruments, mix and master, a live picture of what it takes away, Soft and Hard modes, Delta, Mid/Side, and exact latency reported to your DAW.

    We make this one. It costs money, and the free options above may be all you need, so try them first.

    See Hush
  3. TDR Nova

    Tokyo Dawn Records
    Price
    Free
    Formats
    Mac and Windows

    Good for: A clean dynamic EQ. Great when you know where the harshness is: put a band there and let it dip only when that frequency gets loud.

    Manual: it won't find resonances for you.

  4. Your DAW's dynamic EQ or multiband compressor

    Already in your DAW
    Price
    Free
    Formats
    Built in

    Good for: Many DAWs ship a dynamic EQ or multiband compressor. For one harsh spot or de-essing a vocal, it can be enough.

    Manual, and less precise than a real resonance suppressor.

  5. RESO

    Mastering The Mix
    Price
    Paid (around $80 when we checked)
    Formats
    Mac and Windows

    Good for: A dynamic resonance suppressor that helps you find the problem frequencies and fix them.

  6. soothe

    oeksound
    Price
    Paid (a few hundred dollars)
    Formats
    Mac and Windows

    Good for: The plugin everyone compares to. soothe3 came out in May 2026. If budget isn't a worry, it's the reference.

    CPU-hungry in its high-quality modes, by reviewers' accounts.

How to choose

Not sure the problem is resonances? Read how to find and fix harsh resonances and how to de-ess vocals, each with a before and after.

Questions

What does soothe do?

soothe (by oeksound) is a resonance suppressor. It listens for frequencies that suddenly stick out, like harsh S's, a ringing snare or a whistling synth, and turns down just those, moment by moment, across hundreds of bands. It's like a huge number of tiny dynamic EQs that move by themselves.

Is there a free plugin that does the same?

Yes. ANINA is free and does automatic, full-spectrum resonance suppression with up to 1024 bands, a sidechain and a delta switch. TDR Nova is also free, but it's a manual dynamic EQ: you find the harsh spots and set the bands yourself.

Can I just use a dynamic EQ?

For one or two problem frequencies, yes, and it's often the cleanest fix. A resonance suppressor is better when the harshness moves around, like on a vocal that changes notes or a whole mix.

Why do these plugins add latency?

To look at the sound in detail, they analyse a short slice of audio first. Good plugins report that delay to your DAW, which keeps everything in time. Hush reports its exact delay and bypasses without a jump.

How much should I turn it up?

Less than you think. Turn the depth until it's clearly too much, then back off by half. Use the delta switch (hear only what's removed): if you hear the body of the sound in there, it's too much.

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Free soothe alternatives (2026): resonance suppressors that cost less · RODA Audio