Liquid Amino’s are the far better replacement for soy sauce. The Amino’s have 50% less sodium
From Bragg site: (Gluten Free)
liquid aminos group photo

Information:

Bragg Liquid Aminos is a non-GMO Project Verified liquid protein concentrate, derived from soybeans. It contains the following naturally-occuring Essential and Non-essential Amino Acids:

16 Amino Acids
Alanine
Arginine
Aspartic Acid
Glutamic Acid
Glycine
Histidine
Isoleucine
Leucine
Lysine
Methionine
Phenylalanine
Proline
Serine
Threonine
Tyrosine
Valine
Great on Salads, Veggies, Rice & Beans, Tofu, Tempeh, Potatoes, Meat, Poultry, Fish and Popcorn and in Dressings, Gravies & Sauces, Casseroles, Stir-fries and Macrobiotics.

Ingredients: Bragg Liquid Aminos is not fermented, is Gluten-Free and made from non-GMO soybeans and purified water. It is an excellent alternative for Tamari and Soy Sauce.

I can attest it is identical to soy sauce and while more expensive should be your go to soy sauce going forward