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M13 — Portfolio

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

133
Companies
$1.7B
Total invested
$15.9M
Avg. check
64
Industries
Artificial Intelligence (AI) 8Internet 4Software 4E-Commerce 3Information Technology 3Health Care 3+58 more
Founder contacts

Verified emails & LinkedIn for founders across this portfolio.

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Portfolio companies

Showing 124 of 133
Arena Club
September 2022

Arena Club reimagines sports card collecting with trusted trading, grading, and a fun digital-meets-physical experience.

Card and Board Games · Los Angeles$10.0M Series A
Carrot
September 2021

Carrot is a plug-in that saves the stuff you’ve put in your cart and automatically categorizes it.

E-Commerce · New York$5.5M Seed
Ensemble AI
September 2024

Ensemble AI is a software development firm generating optimal embeddings for an ML task.

Artificial Intelligence (AI) · San Francisco$3.3M Seed
Kontext
August 2025

Kontext Platform for GenAI advertising for GenAI consumer businesse

Information Technology · Dover$10.0M Seed
Tarform Motorcycles
August 2021

Electric, zero-emission premium motorcycles, developed using sustainable materials and smart connectivity.

Automotive · BrooklynSeed
AllVoices
August 2021

AllVoices is an employee relations platform that enables companies to efficiently and effectively resolve workplace issues.

Analytics · Santa Monica$9.6M Series A
Bounty
August 2022

Bounty helps creators monetize brand reviews and recommendations on social media.

Content Creators · Los Angeles$5.0M Seed
Seed
July 2022

Seed develops clinically-studied probiotics to impact human and planetary health.

Biopharma · Venice$925K Undisclosed
Rime
July 2026

Rime creates human-like conversational voice models for enterprises, allowing calls to be handled with a more natural tone and rhythm.

Agentic AI · San Francisco$24.0M Series A
Canvas Medical
July 2022

Canvas Medical is a healthcare platform for primary care practices.

Electronic Health Record (EHR) · San Francisco$24.0M Series B
Huddles
July 2022

Huddles is a platform for Creators and their fans to connect and engage

Apps · Los AngelesSeed
ProGuides
June 2022

ProGuides is an esports training platform where millions of committed gamers get better.

Digital Media · Los AngelesSeed
Homelister
June 2022

Homelister is an online home-selling platform.

E-Commerce · Santa Monica$10.0M Series A
Sitch
June 2025

Sitch provides a platform for IT service providers to streamline field operations, automate workflows, and manage customer requests.

Cloud Computing · New York$5.0M Seed
Niural
June 2026

Niural is an AI-native global PEO platform that unifies payroll, compliance, and payment operations into a single intelligent system.

Artificial Intelligence (AI) · New York$21.0M Series A
Big Whale Labs
June 2022

Big Whale Labs builds technology solutions focused on Web3, blockchain, and decentralized applications, supporting digital communities.

Artificial Intelligence (AI) · Vancouver$3.8M Seed
Kindra
May 2026

Kindra, a modern wellness brand for menopause essentials.

Consumer Goods · Santa Monica$2.6M Venture - Series Unknown
Fold
May 2026

Fold is a financial services company specializing in Bitcoin, offering products that provide access to Bitcoin investment opportunities.

Apps · Atlanta$150.0M Post-IPO Debt
Voice AI
May 2023

Voice AI is an AI audio company offering realistic speech models for personalized user experiences and dynamic voice agents for businesses.

Artificial Intelligence (AI) · Santa Monica$6.0M Seed
Capable Health
May 2022

Capable Health is a developer platform that builds digital health experiences with less code, time, and money.

Consumer Applications · New York$6.0M Seed
Robyn
April 2025

Robyn develops an artificial intelligence platform designed to provide emotionally responsive interactions.

Artificial Intelligence (AI) · San Francisco$5.5M Seed
Tamber
April 2026

Tamber is an AI "bionic arm" for musicians that enhances creativity with sonic intelligence, real-time sound control & DAW integration.

Los Angeles$5.0M Seed
PathMatch
April 2023

Career navigation app for Gen Z

Apps · Los AngelesPre-Seed
Avataros
March 2025

AvatarOS is the world's premier 3D Avatar platform.

Software · Los Angeles$7.0M Seed

Where M13 invests

Artificial Intelligence (AI)8
Internet4
Software4
E-Commerce3
Information Technology3
Health Care3

About M13's portfolio

How many companies has M13 invested in?

M13 has invested in 133 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does M13 invest in?

M13's top investment sectors include Artificial Intelligence (AI), Internet, Software, E-Commerce, Information Technology. The firm invests across 64 different industry categories.

What is M13's largest investment?

Among tracked funding rounds, Fold received $150.0M in a Post-IPO Debt round. M13's total known invested capital is $1.7B.

What is the average investment size for M13?

M13's average investment size is $15.9M across its portfolio of 133 companies.

What are M13's most recent investments?

Recent M13 portfolio additions include Arena Club, Carrot, Ensemble AI, Kontext, Tarform Motorcycles. These companies were founded in 2020 or later.

Reach the founders behind these 133 companies
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