Best Vegetarian Fish Sauces of 2025

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Vegetarian fish sauces are a great alternative for those who want to enjoy the savory flavor of traditional fish sauce without consuming any animal products. These sauces are made from fermented vegetables and spices, such as mushrooms, seaweed, and soy sauce. They are perfect for adding depth and umami to dishes like stir-fries, marinades, and dipping sauces. Some popular brands of vegetarian fish sauce include Mushroom-Based Fish Sauce, Vegan Fish Sauce, and Soy Sauce-Based Fish Sauce. They are a must-try for any vegetarian or vegan looking to add more flavor to their meals.
At a Glance: Our Top Picks
Top 7 Vegetarian Fish Sauces
Best Of Thailand Vegetarian Fish Sauce
Best Of Thailand Vegetarian Fish Sauce is a pack of two 23.65 Fl Oz bottles, made with a plant-based formula. It is kosher and fat-free, perfect for vegetarians or anyone looking for a healthier alternative to traditional fish sauce. This vegan fish sauce is versatile and can be used in marinades and sauces to enhance the natural flavors of your dishes. It brings authentic Asian flavor to your meals without overpowering them.
Tofuna Fysh Vegan Fysh Sauce
Tofuna Fysh Vegan Fysh Sauce is a vegan alternative to traditional fish sauce. This seaweed-based sauce is gluten-free, made with organic ingredients, and free from refined sugar. By using organic seaweed instead of fish, this sauce offers a cruelty-free option for seasoning your dishes. The gluten-free and wheat-free nature of this sauce makes it suitable for those with dietary restrictions. Additionally, the absence of refined sugar provides a healthier alternative for flavoring your meals.
Smile Brand Vegetarian Fish Sauce 650ml
Smile Vegetarian Fish Sauce offers a unique plant-based alternative to traditional fish sauce. With a generous 650ml bottle, it provides plenty of seasoning for your dishes. This sauce, known as Nước Mắm Chay, is a product of Vietnam, ensuring authentic flavor. You can enhance your meals with its rich umami taste, perfect for stir-fries, marinades, and dipping sauces. This vegetarian option allows you to enjoy the essence of fish sauce without any animal products, making it a convenient choice for those following a plant-based diet.
TAOindustry Vegan Fish Sauce - 15 fl oz
TAOindustry Vegan Fish Sauce offers a genuine taste that mimics traditional fish sauce, providing a rich umami flavor to your meals. This versatile ingredient is ideal for enhancing broths and stir-fries, making your dishes more flavorful. You’ll appreciate how closely it resembles real fish sauce, allowing you to enjoy authentic flavors even in vegan cooking. While it may be on the pricier side, many food enthusiasts find its exceptional taste well worth the investment. Plus, if you find it too salty, you can easily adjust the flavor by diluting it with water or using less in your recipes.
Au Lac Vegan Fish Sauce (Nuoc Mam Chay)
Au Lac Vegan Fish Sauce, also known as Nuoc Mam Chay, is a plant-based alternative to traditional fish sauces. This vegan sauce provides a savory umami flavor to your dishes without the use of any animal products. Perfect for those following a vegan lifestyle, it offers a versatile option for adding depth to your cooking. With Au Lac Vegan Fish Sauce, you can enjoy the authentic taste of fish sauce while staying true to your plant-based diet.
Tan Tan Vegan Fish Sauce
Tan Tan Vegan Fish Sauce, also known as Wholesome Provisions Fish Sauce, is a 100% vegan fish sauce that has an authentic taste without using any animal products. This Vietnamese-made sauce is pre-mixed and blended with herbs and spices, making it ready-to-use for dipping, marinating, or glazing. With each glass bottle containing 13 oz. of sauce, it's perfect for adding umami flavor to your dishes. Tan Tan Cafe & Delicatessen, a woman-owned Vietnamese business, makes this sauce in small batches entirely in Portland, OR, USA. The sauce is versatile and can be used as a dip for spring rolls, egg rolls, meat, or veggies. Additionally, it can be used as a marinade or cooked alongside other proteins and vegetables to add amazing flavor to your stir-fry.
Soeos Vegan Fish Sauce, 16.9 fl oz
Soeos Vegan Fish Sauce offers a rich, savory taste that enhances your cooking. This Thai-inspired condiment, known as "Nam Pla," is made from naturally fermented anchovies and salt, delivering a unique umami flavor. You can easily substitute it for traditional sauces like soy sauce or chicken essence, making meals healthier with zero fat. With its versatility, it’s perfect for a variety of cooking methods, including stir-frying, marinating, and braising. Enjoy the authentic Thai flavor in your dishes while maintaining a clean and pure ingredient list.
During our vegetarian fish sauce research, we found 24 vegetarian fish sauce products and shortlisted 7 quality products. We collected and analyzed 5,296 customer reviews through our big data system to write the vegetarian fish sauces list. We found that most customers choose vegetarian fish sauces with an average price of $17.38.
The vegetarian fish sauces are available for purchase. We have researched hundreds of brands and picked the top brands of vegetarian fish sauces, including Best of Thailand, Tofuna Fysh, TAOindustry, Au Lac, Wholesome Provisions. The seller of top 1 product has received honest feedback from 1,351 consumers with an average rating of 4.9.

Ashley Abels is a former restaurant executive and has worked in the restaurant industry for 15 years. She is also a gourmet who loves tasting different cuisines and trying out all kinds of cooking methods. The food she writes about will make you want to try it!