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Mayfield Fund — Portfolio

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

197
Companies
$5.8B
Total invested
$33.8M
Avg. check
70
Industries
Artificial Intelligence (AI) 11Software 9Information Technology 5Machine Learning 4Internet 4Enterprise Software 3+64 more
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Portfolio companies

Showing 124 of 197
TRIPP
September 2023

TRIPP is a digital psychedelic wellness platform that uses virtual and augmented reality focusing on mental health.

Gaming · Los AngelesConvertible Note
Camtech AI
September 2025

Camtech AI empowers enterprises with an AI-driven multimodal visual data platform

Artificial Intelligence (AI) · Orlando$1.3M Seed
Lyft
September 2025

Lyft is a ride-hailing service offering car rentals, bike, and scooter-sharing through its mobile app for convenient transportation.

Apps · San Francisco$450.0M Post-IPO Debt
Phiar Technologies
September 2021

Phiar's Ultra-lightweight Spatial AI Engine enables vehicles to perceive its surroundings, and powers our first use case in AR Navigation.

Artificial Intelligence (AI) · Redwood City$12.0M Series A
Engramme
September 2025

Engramme is an AI company that develops software for storing, organizing, and retrieving personal memories and information.

Artificial Intelligence (AI) · San Francisco$3.0M Pre-Seed
Grove Collaborative
September 2024

Grove creates and curates high-performing, planet-first home, and personal care products.

Consumer Goods · San Francisco$15.0M Post-IPO Equity
REZI
September 2023

REZI is a rental company that provides leasing and financial technology for tenants, property owners, and landlords.

Financial Services · New YorkSeries B
Postal
September 2022

The leading intelligent gifting platform helping thousands of businesses increase their pipeline, retain customers, and reward employees.

Data Integration · San Luis Obispo$12.0M Debt Financing
Oliver Space
August 2022

Oliver Space assists with furnishing its clients homes through its room building and room furnishing service.

Furniture · San Francisco$36.0M Series B
Mission Bio
August 2025

Mission Bio develops only single-cell multi-omics platform integrating genotype and phenotype for cancer research and biomarker development.

Bioinformatics · San FranciscoVenture - Series Unknown
BigPanda
August 2022

BigPanda is a software development firm that offers IT Ops, NOC, and DevOps teams to detect, investigate, and resolve IT incidents.

Artificial Intelligence (AI) · Redwood City$20.0M Series E
Bespoke Labs
July 2026

Bespoke Labs focuses on creating AI agents through research in data curation and evolutionary algorithms.

Agentic AI · Mountain View$31.8M Series A
Tensordyne
July 2025

Tensordyne is a technology company involved in building AI math, chips, hardware, and software in order to make AI affordable and efficient.

AI Infrastructure · Sunnyvale$35.0M Series C
Unstoppable Domains
July 2022

Unstoppable Domains is an ICANN-accredited registrar, with at-cost registration, marketplace, and portfolio management in one platform.

Domain Registrar · San Francisco$65.0M Series A
Inception AI
July 2024

Inception AI is an AI product development company specializing in intelligent automation driven by artificial intelligence.

Artificial Intelligence (AI) · Princeton$50.0M Seed
SmartRecruiters
July 2021

SmartRecruiters is a recruiting AI company that provides a hiring platform that automates and optimizes the talent acquisition process.

Enterprise Software · San Francisco$110.0M Series E
Zucca
July 2025

Zucca provides quickest and smartest method for bringing new food and drink products to market.

Information Technology · Seattle$5.0M Seed
Foodsmart
June 2024

Foodsmart provides a digital nutrition platform that uses personalized dietary recommendations to improve health outcomes.

Fitness · San Francisco$200.0M Private Equity
Upscale AI
June 2026

Upscale AI redefines networking with purpose-built solutions for high-performance compute.

AI Infrastructure · Santa Clara$190.0M Series A
Endpoint Health
June 2022

Endpoint Health is a precision immunology company

Health Care · Palo AltoSeries A
Roost AI
June 2022

Roost.ai is an end-to-end and comprehensive testing platform driven by chatGPT and generative AI.

Artificial Intelligence (AI) · San Jose$1.0M Convertible Note
AttoTude
June 2026

AttoTude develops interconnect technology for artificial intelligence and hyperscale data center environments.

Artificial Intelligence (AI) · Menlo Park$52.0M Series C
Cube
June 2022

Cube is a spreadsheet-native platform that focuses on meeting strategic finance teams for everyday workflows.

FinTech · New York$30.0M Series B
Sekai
June 2026

Sekai is an AI-powered interactive content platform that enables users to create, play, remix, and share mini-apps without coding.

Artificial Intelligence (AI) · Sunnyvale$20.0M Series A

Where Mayfield Fund invests

Artificial Intelligence (AI)11
Software9
Information Technology5
Machine Learning4
Internet4
Enterprise Software3

About Mayfield Fund's portfolio

How many companies has Mayfield Fund invested in?

Mayfield Fund has invested in 197 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Mayfield Fund invest in?

Mayfield Fund's top investment sectors include Artificial Intelligence (AI), Software, Information Technology, Machine Learning, Internet. The firm invests across 70 different industry categories.

What is Mayfield Fund's largest investment?

Among tracked funding rounds, Lyft received $450.0M in a Post-IPO Debt round. Mayfield Fund's total known invested capital is $5.8B.

What is the average investment size for Mayfield Fund?

Mayfield Fund's average investment size is $33.8M across its portfolio of 197 companies.

What are Mayfield Fund's most recent investments?

Recent Mayfield Fund portfolio additions include TRIPP, Camtech AI, Lyft, Phiar Technologies, Engramme. These companies were founded in 2020 or later.

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