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Menlo Ventures — Portfolio, Page 2

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

407
Companies
$26.9B
Total invested
$78.6M
Avg. check
63
Industries
Artificial Intelligence (AI) 15Software 14Information Technology 5Cyber Security 3Pharmaceutical 3Finance 3+57 more
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Portfolio companies

Showing 2548 of 407
Zafran Security
July 2026

Zafran Security is a cybersecurity platform that identifies exploitable vulnerabilities and automatically mitigates them.

Cyber Security · New York$60.0M Venture - Series Unknown
Cheiron
July 2026

Cheiron is working on automating complex things in pharma industry with the help of AI.

Artificial Intelligence (AI) · Palo Alto$8.0M Seed
Slingshot AI
July 2025

Slingshot AI builds an AI-based mental health platform, including a therapy chatbot named Ash, training a psychology foundation model.

Artificial Intelligence (AI) · Albany$53.0M Series A
Prodigal
July 2021

Agentic AI platform purpose-built for consumer finance, and trained on half a billion interactions across loan servicing and collections.

Artificial Intelligence (AI) · Mountain ViewSeries A
BitPay
July 2021

BitPay provides enterprise-grade bitcoin payment solutions for businesses and organizations.

Bitcoin · Atlanta$1.8M Series B
DELFI Diagnostics
July 2022

DELFI's AI platform uses whole-genome sequencing to detect cancer-associated cfDNA fragmentation patterns in the blood.

Artificial Intelligence (AI) · Palo Alto$225.0M Series B
Meticulous
July 2026

Meticulous is a software testing company that develops an AI-powered automated end-to-end testing platform for web applications.

Artificial Intelligence (AI) · London$15.0M Series A
Walden Robotics
July 2026

Walden Robotics Builds wheeled, two-armed semi-humanoid robots using Physical AI for manufacturing and logistics.

Artificial Intelligence (AI) · Cambridge$300.0M Seed
Fireworks AI
July 2026

Fireworks AI is an advanced platform that enables users to build, tune, and scale AI applications using open-source models

Artificial Intelligence (AI) · Redwood City$1.5B Series D
Singularity
July 2026

Singularity is answering humanity’s call to engineer counter-weapon systems at scale build to protect people on the battlefield and at home.

Aerospace · El Segundo$80.0M Series A
Chai Discovery
July 2026

Chai Discovery develops artificial intelligence models and software for protein engineering and molecular design.

Artificial Intelligence (AI) · San Francisco$400.0M Series C
Airbase
July 2022

Airbase is a software company that offers spend management, bill payments, and invoice processing services.

Billing · San Francisco$150.0M Debt Financing
Dedrone
July 2022

Dedrone develops drone detection technology to protect organizations from malicious drones by securing the airspace.

Cyber Security · San Francisco$30.0M Series C
Abacus
July 2025

Abacus develops agentic infrastructure for accounting firms, focusing on deeply embedded, domain-specific automation.

Accounting · San Francisco$6.6M Seed
Anagenex
June 2022

Anagenex is a seed stage biotechnology company building a novel platform for drug discovery focusing on difficult targets.

Biotechnology · Lexington$30.0M Series A
Finch
June 2023

Finch is the #1 API for Employment Systems. Gain access to 200+ HRIS, Payroll, and Benefits systems through Finch's unified API.

Developer APIs · San FranciscoVenture - Series Unknown
Assemble Labs
June 2025

AssembleAI runs your hardware lab

Artificial Intelligence (AI) · Menlo Park$1.3M Pre-Seed
Suno
June 2026

Suno is a music technology company that provides an AI platform for creating original songs from text prompts and other creative inputs.

Apps · Cambridge$400.0M Series D
oak9
June 2022

oak9 is a cybersecurity SaaS Platform for Developers.

Cyber Security · Chicago$8.0M Venture - Series Unknown
Recursion Pharmaceuticals
June 2024

Recursion Pharmaceuticals is a biotech company that develops a drug discovery platform and pipeline with machine learning.

Artificial Intelligence (AI) · Salt Lake City$200.0M Post-IPO Equity
Sidecar Health
June 2024

Sidecar Health's employer plans empower members with transparency, control, and financial incentives to make smart healthcare decisions.

FinTech · Covina$165.0M Series D
Owl AI
June 2025

Owl AI is a sports technology company that uses artificial intelligence to improve performance analytics and decision-making in sports.

Analytics · San Francisco$11.0M Seed
Assort Health
June 2026

The most widely-used AI agents platform for the patient journey

Artificial Intelligence (AI) · San Francisco$120.0M Series C
Delphi
June 2025

Delphi is a digital cloning platform that can capture how you think, making your insights available to others in a personalized way.

Artificial Intelligence (AI) · San Francisco$16.0M Series A

Where Menlo Ventures invests

Artificial Intelligence (AI)15
Software14
Information Technology5
Cyber Security3
Pharmaceutical3
Finance3

About Menlo Ventures's portfolio

How many companies has Menlo Ventures invested in?

Menlo Ventures has invested in 407 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Menlo Ventures invest in?

Menlo Ventures's top investment sectors include Artificial Intelligence (AI), Software, Information Technology, Cyber Security, Pharmaceutical. The firm invests across 63 different industry categories.

What is Menlo Ventures's largest investment?

Among tracked funding rounds, Fireworks AI received $1.5B in a Series D round. Menlo Ventures's total known invested capital is $26.9B.

What is the average investment size for Menlo Ventures?

Menlo Ventures's average investment size is $78.6M across its portfolio of 407 companies.

What are Menlo Ventures's most recent investments?

Recent Menlo Ventures portfolio additions include Zafran Security, Cheiron, Slingshot AI, Prodigal, BitPay. These companies were founded in 2020 or later.

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