What Does Vault Do?

Total employees24
HeadquartersSan Francisco
Founded2015

VaultML was an innovative company specializing in automated machine learning (AutoML). Its platform empowered data scientists and developers to rapidly build, train, and deploy machine learning models without extensive manual coding. VaultML focused on simplifying complex ML workflows, making advanced AI capabilities more accessible to businesses. Key achievements included participation in Y Combinator and securing seed funding. In March 2023, VaultML's technology and key talent were acquired by Faction, which subsequently rebranded to Substratal AI. VaultML's platform and expertise are now integrated into Substratal AI's offerings.

Where Is Vault's Headquarters?

Vault officeVault officeVault officeVault office
*Images sourced via web search. Rights belong to original owners

HQ Function

Core research and development of the AutoML platform, product management, executive leadership, and business operations.

Notable Features:

As a startup, VaultML likely operated from flexible office spaces, possibly including co-working environments or accelerator program facilities (like Y Combinator or Plug and Play), prioritizing collaboration and rapid development over distinctive architectural features.

Work Culture:

Characterized by a fast-paced, innovative, and collaborative startup environment, typical of Y Combinator alumni. The culture likely fostered quick learning, iterative product development, and a strong focus on solving customer problems with AI.

HQ Significance:

The San Francisco headquarters placed VaultML at the epicentre of the global tech and AI innovation ecosystem, providing crucial access to talent, mentorship, investors, and a vibrant tech community that fueled its growth and development.

Values Reflected in HQ: The operational setup and choice of location in a major tech hub would reflect values such as innovation, agility, lean operations, technological excellence, and a strong connection to the broader tech community.

Location:

While headquartered in San Francisco, VaultML's AutoML platform was designed for global accessibility via the cloud. Its primary market focus was initially North America, but its services could be utilized by data science teams and businesses internationally. Post-acquisition, its technology and talent contribute to the broader global offerings of Substratal AI.

Street Address:

Not publicly available (operated from various locations in San Francisco during its tenure, typical for startups)

City:

San Francisco

State/Province:

California

Country:

USA

Where Else Does Vault Operate Around the World?

No additional office locations available.

Buying Intent Signals for Vault

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading Vault? Meet the Executive Team

As of April 2025, Vault' leadership includes:

Arshak Navruzyan - Co-founder & CEO
Martino Fang - Co-founder & CTO

Who's Investing in Vault?

Vault has been backed by several prominent investors over the years, including:

Y Combinator
Paul Buchheit
Tom Preston-Werner
FundersClub
HIVE Ventures
StartX (Stanford-StartX Fund)
Wayfinder Ventures
Plug and Play Ventures

What Leadership Changes Has Vault Seen Recently?

Hire0
Exits2

The primary executive event concerning VaultML was its acquisition by Faction (now Substratal AI) in March 2023. This led to the transition of its co-founders to roles within the acquiring company. As VaultML ceased independent operations, there have been no new executive hires or exits for 'VaultML' as a standalone entity in the last 12 months.

Departures

Arshak Navruzyan, Departed role at VaultML following its acquisition by Faction (now Substratal AI) and transitioned to a new role at Substratal AI.
Martino Fang, Departed role at VaultML following its acquisition by Faction (now Substratal AI) and transitioned to a new role at Substratal AI.

What Technology (Tech Stack) Is Used byVault?

Discover the tools Vault uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Vault Email Formats and Examples

Prior to its acquisition in March 2023, VaultML likely used common email formats for technology startups associated with its domain vaultml.com. Typical patterns included [first]@vaultml.com or [first_initial][last]@vaultml.com. Post-acquisition, these email addresses are presumed inactive or may forward to Substratal AI. Direct contact should be attempted through Substratal AI channels.

Common historical formats: [first]@vaultml.com, [first].[last]@vaultml.com

Format

example: arshak@vaultml.com (historical example, likely inactive)

Example

5%

Success rate

What's the Latest News About Vault?

Substratal AI BlogMarch 15, 2023

VaultML Technology and Talent Acquired by Faction (now Substratal AI)

Faction (now Substratal AI) announced its acquisition of an AI/ML technology platform (VaultML) and key talent. This strategic move was aimed at enhancing Substratal AI's enterprise AI capabilities and market position....more

FinSMEsAugust 14, 2017

VaultML Secures $1.4M in Seed Funding to Advance AutoML Platform

VaultML, a San Francisco-based automated machine learning platform, successfully raised $1.4 million in seed funding. The round was led by HIVE Ventures, with participation from Y Combinator and other prominent investors, to fuel product development and team expansion....more

TechCrunchMarch 20, 2017

VaultML Graduates from Y Combinator's Winter 2017 Batch

VaultML was featured among the startups graduating from Y Combinator's Winter 2017 Demo Day. The company presented its AutoML platform designed to make machine learning more accessible and efficient for developers and data scientists....more

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