YC data · 6,287 companies · October 2, 2026
Formation · First surfaced Winter 2023

Biotech Alternative Proteins

All formations
Accelerated · Winter 202382% confidenceObserved October 2, 2026Source: Description cluster · description-only
The count
3.27×

2/937 → 9/1288; +0.49 percentage points of formation share.

S14W18W21W22W23
The companies behind the signal — 9
Winter 2023
Choppy!

FAST FLAVORFUL PROTEIN. Keto friendly, flexitarian entrees made from plant protein combined with pure beef fat, collagen, and broth. Full of authentic flavor and ready in four minutes, Choppy! is better for you AND the planet. The company was founded by Stanford mechanical engineers Saba Fazeli and Brice Klein: -Saba was the first R&D engineer at Beyond Meat where he developed and scaled all of their textured proteins. -Brice was the fourth engineer at vertical farming company Plenty where he led the commissioning of their new, multi-million dollar farm.

Summer 2022
Ten Lives

Manufacturing more proteins with AI.. We optimize microbial factories to produce proteins at the lowest possible cost and environmental impact. Our mission is to make sustainable protein sources a cost-viable alternative, for all members of the family.

Summer 2022
Ordinary Seafood

We are doing for seafood what Impossible did for meat. We are a consumer facing biotech company using the power of plant protein and biotechnology to deliver the next generation of sustainable seafood. Our mission is to bring balance back into our food system by empowering people to make greener choices one bite at a time.

Winter 2022
Phase Biolabs

We make carbon negative chemicals from CO2 using fermentation. Phase Biolabs makes carbon negative solvents and electro-fuels from carbon dioxide (CO2) using fermentation. You can read more about what we are building in our Hacker News article: https://news.ycombinator.com/item?id=30557288 Phase Biolabs is also supported by Bill Gate's Breakthrough Energy Foundation via their Innovator Fellowship program.

Winter 2022
Offbeast

We make plant-based steaks with an authentic texture. We make premium plant-based whole-cuts with an authentic texture through our proprietary Cross-Fiber Assembly™ platform. More than 85% of our customers agree that Offbeast products have the best texture they've ever had in a plant-based meat product.

Winter 2022
Brown Foods

Making 'REAL' Cow and Human Milk!. Brown Foods is a Stanford, Rice University and IIT Delhi alumni venture creating UnReal Milk - 'real milk' made using mammalian cell culture, AI enabled. They are the world's 1st company to produce cow-free whole milk in lab (Forbes). Targeting the $700 billion dairy market and $22 billion alternate dairy market with UnReal Milk - which could be converted into butter, cheese, ice-creams etc. and has taste and texture exactly like conventional dairy - unlike any of the plant based milks like oat milk or soy milk. Also, no animal cruelty and 82% lower carbon foot-print! Using the same technology, they have also created real human milk targeting the $80 billion infant formula market. And who knows if adults also start drinking human milk in future!

Summer 2021
Locale

Organic and gourmet high-protein meals, designed for longevity.. We create organic high-protein meals with high standards, backed by leading longevity research. Our standards: - 40-60g protein per meal - Nutrient-dense meat (grass-fed, pasture-raised, wild-caught) - No seed oils (cooked in extra virgin olive oil) - 8g+ fiber per meal - Organic, pesticide-free produce - No processed ingredients. No refined sugars - Microplastic-free, reusable glass jars - High in Anti-inflammatories, and Omega-3s Since starting in 2020, we’ve delivered 100K+ orders and are backed by a16z, Y-Combinator, Goodwater, Decent Capital, and other top investors.

Summer 2021
BLUUMBIO

We make bacteria and plants that clean up pollution.. Our mission -To ensure current and future generations have access to clean soil, water & air. -To protect and restore earth's beautiful and diverse ecosystems. -To undo the harm of industrial activity on the planet and ensure future industrial activities are more sustainable. Our research -We develop new bio-based solutions that break down and remove toxic chemicals from the environment. We also develop bioreactor based solutions which remove toxins from industrial production pipelines, ensuring contaminants are never released into the environment. -To do this, we've partnered with Nature. Specifically, we have harnessed the power of one of Nature's smallest but most powerful technologies: enzymes. Enzymes are everywhere. They break down the food in your stomach, remove dirt from your clothes, and make our beer. At BluumBio, we look f

Summer 2021
Planet A Foods

Building the next generation food ingredient champion.. Imagine a world without chocolate. Horrifying, right? But the supply of cocoa is endangered and chocolate is as bad as meat for our planet. We make future-proof chocolate using precision fermentation. Doing this, our chocolate is 10x more sustainable and 20% cheaper than conventional chocolate. In order to mimic the organoleptic properties of chocolate (tender, smoothly melting taste release) we are working on the flavor itself but also on replacing the cocoa butter. 55 Mio lbs of chocolate are consumed every day. By 2035 we will substitute a big chunk of it through our sustainable chocolate. In addition, we are working on extending our technology platform to additional ingredients such as palm oil.

Inside Biotech Alternative Proteins

Food and Beverage

A primary internal company segment within Biotech Alternative Proteins, derived deterministically from the shared yc industry “Food and Beverage”. This is a classification of current window members, not a causal layer or a separate time trend.

Industrial Bio

A primary internal company segment within Biotech Alternative Proteins, derived deterministically from the shared yc industry “Industrial Bio”. This is a classification of current window members, not a causal layer or a separate time trend.

Other / unclassified

Measured-window members of Biotech Alternative Proteins that could not be assigned to a narrower shared YC tag or industry without forcing a classification.

Outside corroboration — does anyone else see this?

No comparable outside activity is connected yet.

Similarly named categories — not necessarily the same thing

These share a word with “Biotech Alternative Proteins” but are tracked as separate categories. The real overlap below is the actual share of Biotech Alternative Proteins’s companies also found in that category — not a guess.

Citation

Cambrian Signal, “Biotech Alternative Proteins,” publication yc-2026-10-02-semantic-v8, snapshot October 2, 2026.
cambrian.jafar.com/formation/biotech-alternative-proteins