Alternatives to the Keeley Seafoam+

Malekko Thicken

Shared character: vibrato, analog, chorus

Catalinbread Callisto Mk. II

Shared character: vibrato, analog, chorus

Providence ADC-3 Anadime Chorus

Shared character: analog, chorus, ambient

SolidGoldFX NU-33

Shared character: vibrato, modulation, vintage charm

Universal Audio Uafx Brigade Chorus

Shared character: vibrato, chorus, modulation

Mojo Hand FX Swim Team

Shared character: chorus, ambient, modulation

Mr. Black Analog chorus vibrato deluxe

Shared character: vibrato, analog, ambient

Analog Man Bi-Chorus

Shared character: vibrato, analog, modulation

Carl Martin Atlantic Chorus

Shared character: vibrato, analog, chorus

JAM Pedals Chill

Shared character: ambient, modulation, subtle

Strymon Ola dBucket Chorus

Shared character: vibrato, analog, chorus

Suhr Alexa Dual Channel Chorus/Vibrato

Shared character: vibrato, chorus, modulation

NuX Reissue Analog Chorus

Shared character: analog, chorus, ambient

Caline CP-13 Super Chorus

Shared character: vibrato, ambient, modulation

Electro-Harmonix Eddy Vibrato/Chorus

Shared character: vibrato, ambient, modulation

ZVEX Instant Lo-Fi Junky

Shared character: vibrato, chorus, modulation

Source Audio Atlas

Shared character: vibrato, chorus, ambient

EarthQuaker Devices Sea Machine

Shared character: analog, chorus, ambient

JAM Pedals RetroVibe MKIII

Shared character: vibrato, chorus, modulation

Warm Guitar Pedals WA-C1

Shared character: modulation, vibrato, chorus

TC Electronic Gravy

Shared character: vibrato, chorus, ambient

Mr. Black Double Chorus

Shared character: chorus, ambient, modulation

Ibanez CS Mini Compressor/Sustainer

Shared character: vibrato, modulation, alternative

Wampler Nirvana Chorus

Shared character: chorus, modulation, subtle