/Companies

BigID

Unicorn · $1.3BPlug and Play Ventures

Mamaroneck, US · Founded 2015 · Delaware corporation · 591 employees on LinkedIn · 24 known investors

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BigID is a data security platform that discovers, classifies, and governs enterprise data across cloud, SaaS, and unstructured environments to enable privacy, security, and compliance. It serves enterprises managing data privacy, security, and governance requirements.

Also known as BigID Inc.

Founders & leadership

BigID was founded in 2015 by Nimrod Vax and Dimitri Sirota.

NVNimrod Vax
Nimrod VaxFounderHe has held product management roles in both on-premises and SaaS markets and has authored papers and presented on identity and access management topics.
DSDimitri Sirota
Dimitri SirotaFounderCofounder and CEO of BigID, a data security platform for enterprise data discovery and governance. Sirota is a repeat entrepreneur who has founded multiple companies and serves as an investor and advisor.

Board

GBGil Beyda
Gil BeydaBoard directorFounder at Genacast Ventures
ESEd Sim
Ed SimBoard directorFounder and General Partner at boldstart ventures

Investors · 24

Deep Fork CapitalreportedNew York

How we know: a partner's Signal profile · Not right? Tell us

HighspotreportedSan Francisco

How we know: a partner's Signal profile · Not right? Tell us

Also in the syndicate · 1

Silver Lake Waterman

Funding

SEC filings, press & company announcements

$147.6M disclosed across 5 of 8 rounds · 2016–2026

▶$61.4MraisedFeb 2024 · 6 investors · Other
Rule 506(b)
Officers, directors & promoters on the filing
  • Jay LeekDirector
  • Avi AronovitzExecutive Officer
  • Ed SimDirector
  • Francisco Alvarez-DemaldeExecutive Officer
  • Dimitri SirotaExecutive Officer, Director
  • Gil BeydaDirector
  • Nimrod VaxExecutive Officer, Director
  • Sigal ZarmiDirector
  • Ariel TseitlinDirector
  • Alex FerraraDirector
Offering amount
$61.4M
Amount sold
$61.4M
First sale
Feb 2024
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$50MraisedJul 2019 · 9 investors · Other
Rule 506(b)
Officers, directors & promoters on the filing
  • Dimitri SirotaExecutive Officer, Director
  • Scott CaseyExecutive Officer
  • Alex FerraraDirector
  • Ariel TseitlinDirector
  • Jay LeekDirector
  • Ed SimDirector
  • Nimrod VaxDirector
  • Gil BeydaDirector
Offering amount
$50M
Amount sold
$50M
First sale
Jun 2019
Incorporated
Corporation, Delaware, 2015
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$20MraisedJun 2018 · 8 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Nimrod VaxExecutive Officer, Director
  • Ariel TseitlinDirector
  • Scott CaseyExecutive Officer
  • Gil BeydaDirector
  • Patrick HeimDirector
  • Dimitri SirotaExecutive Officer, Director
  • Ed SimDirector
  • Jay LeekDirector
Offering amount
$20M
Amount sold
$20M
First sale
Jun 2018
Incorporated
Corporation, Delaware, 2015
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$14.1MraisedFeb 2018 · 13 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Patrick HeimDirector
  • Scott CaseyExecutive Officer
  • Nimrod VaxExecutive Officer, Director
  • Dimitri SirotaExecutive Officer, Director
  • Gil BeydaDirector
  • Ed SimDirector
  • Jay LeekDirector
Offering amount
$14.1M
Amount sold
$14.1M
First sale
Jan 2018
Incorporated
Corporation, Delaware, 2015
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$2.1MraisedMar 2016 · 7 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Gil BeydaDirector
  • Nimrod VaxExecutive Officer, Director
  • Dimitri SirotaExecutive Officer, Director
  • Ed SimDirector
Offering amount
$2.1M
Amount sold
$2.1M
First sale
Feb 2016
Incorporated
Corporation, Delaware, 2015
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Valuation · disclosed

Disclosed events
$1.3Bvaluation at Series D extensionApr 2021
filing ↗
$1.3Bvaluation at Series DDec 2020
filing ↗

Source: SEC prospectus filings, and round valuations the company or its investors disclosed — follow each entry's link for the claim.

Company profile

researched Sep 2026

BigID provides a data intelligence and data security platform that discovers, classifies, secures and governs enterprise data and AI systems. Its capabilities span data discovery and classification across structured, semi-structured and unstructured sources; data security posture management (DSPM); agentless data loss prevention; data access governance and activity monitoring; sensitivity and AI labeling; masking and redaction; data minimization, retention and deletion; and compliance and privacy automation including data mapping, consent, assessments, RoPA, cookie management and data subject access, deletion and portability requests.

The platform connects data sensitivity with identity, access, activity, lineage, ownership, policy and business context, and extends to AI-specific use cases: discovering shadow AI models and copilots, governing employee AI access, AI security posture management, securing data pipelines used for AI training and vector databases, and controlling agentic access to sensitive data. BigID also markets the platform for merger-and-acquisition workflows, covering pre-deal discovery and due diligence, integration planning, secure data migration, post-merger governance and ongoing monitoring.

Before BigID entered the market in 2018, data security products were purpose-built for specific data types; the company positions itself as having pioneered universal data security, compliance and privacy across any data type in public cloud, SaaS and on-premises environments, and as helping define categories such as DSPM while redefining data discovery, classification, DLP and data access management.

Founding story

According to the company, BigID was founded to give organizations a deeper understanding of what data they have, whose data it is, where it lives, how it is used and why it matters, starting from the data rather than from networks, endpoints or compliance checklists.

Business model

BigID sells an enterprise software platform, deployed by customers to discover, manage, protect and govern regulated, sensitive and personal data; company statements refer to recurring revenue, approaching roughly $100 million in annual recurring revenue as of March 2024.

Recurring software revenue from enterprise customers deploying the platform; the company cited almost $100 million in annual recurring revenue in March 2024.

Traction

BigID reported growing from its first customer to almost $100 million in recurring revenue over five years, and said in March 2024 that it remained valued at over $1 billion with $320 million in total capital raised.

Latest developments

In March 2024 BigID closed a $60 million growth round led by Riverwood Capital with Silver Lake Waterman and Advent, intended to fund organic and acquisition-based expansion in AI data security and compliance, after introducing data hygiene capabilities for the generative AI data pipeline and controls for detecting and tracking model access to sensitive data. Subsequent company announcements include AgentIQ, an agentic automation interface for data and AI security and compliance, Agentic Access Control and Intent-Based Activity Monitoring for autonomous AI agents, and an AI sovereignty offering.

▸Full profile — market position, technology, go-to-market, geography, history

Market position

BigID describes itself as a pioneer in AI-augmented data security, compliance and privacy and a category leader in data-centric security. It has been recognized as a World Economic Forum Technology Pioneer, an RSA Innovation Sandbox winner, on the Forbes Cloud 100 (2020, 2021), CNBC's 2022 Top 25 Startups for the Enterprise, Business Insider's 2020 AI Startups to Watch, the Inc. 5000 and Deloitte 500 for three consecutive years through 2023, and a Market Leader in DSPM in the 2023 Global InfoSec Awards.

BigID positions its differentiation on enterprise-scale coverage across hundreds of cloud, SaaS, on-premises and development data sources; patented AI-driven classification in 100+ languages; agentless, cloud-native deployment without data copying or elevated privileges; and the unification of DSPM, DLP, access governance, privacy, labeling, deletion and AI governance in a single platform, along with integrations with Databricks, Snowflake, Alation, Collibra, Informatica, Atlan, Purview, Unity, Wiz, Splunk and ServiceNow.

Technology

The platform uses machine learning-based classification, cataloging, correlation and cluster analysis, with thousands of pre-trained, AI-supervised classifiers covering more than 100 languages and patented AI classification. It is agentless and cloud-native, can run locally without backhauling or copying data, avoids elevated privileges, and holds FIPS, PCI, HIPAA and ISO certifications with scoped role-based access control and password vault integration.

Go-to-market

BigID goes to market with a unified enterprise platform sold to security, privacy, compliance, data, identity and AI teams, supported by product demos and solution briefs, and by integrations with adjacent data and security tooling. Funding announcements cite expanding global reach and go-to-market efforts alongside organic and inorganic (acquisition-driven) expansion.

Global enterprises and cloud-first organizations, including security and risk, privacy, compliance, data and AI governance teams managing sensitive, regulated and personal data across hybrid environments.

Geography

BigID operates from offices in New York City and Tel Aviv, Israel, and has used financing to expand globally.

History

BigID's company page states it was founded in 2016 with the idea that security, privacy and governance should start with the data itself; press coverage likewise reports a 2016 founding by Dimitri Sirota and Nimrod Vax. The company launched into the market in 2018, pioneering identity-aware data discovery and classification, then expanded from discovery into privacy automation, compliance, access reduction, retention and risk remediation, and more recently into AI asset discovery, AI security and AI governance. It raised $200 million across four rounds between September 2019 and April 2021, including a $70 million Series D in December 2020 that made it a unicorn, a $30 million Advent International investment in April 2021 at a $1.25 billion valuation, and a $60 million growth round announced in March 2024.

Compiled by commissioned research from 9 cited public sources — announcements, filings, and press listed under research sources below.

Key figures

latest reported
Annual recurring revenueMar 2024almost $100 million
Total capital raisedMar 2024$320M
ValuationMar 2024over $1 billion

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

Related companies · 10

SecuritiSecuriti provides data and AI governance solutions that enable organizations to safely manage and leverage data and artificial intelligence technologies.
Palo Alto NetworksPalo Alto Networks provides cybersecurity platforms and services to protect organizations' digital infrastructure across cloud, network, and security operations. The company serves enterprise organizations, governments, financial institutions, utilities, and healthcare providers globally.
KiteworksKiteworks provides a Private Data Network platform that lets organizations track, govern, and protect sensitive data (such as PII, PHI, and IP) across email, file sharing, managed file transfer, web forms, and APIs, with data governance and compliance controls. It serves enterprises and government agencies, targeting CIOs, CISOs, and Chief Data Privacy Officers, with deployment options including on-premises, private cloud, hybrid, and FedRAMP.
UpguardUpGuard provides a platform for managing cybersecurity risk, including third-party vendor and supply chain risk assessment. It is aimed at organizations seeking to evaluate and monitor the security posture of their vendors.
Varonis SystemsVaronis provides a data security platform that discovers, classifies, and monitors data across multi-cloud, SaaS, hybrid, and AI environments, managing permissions and detecting threats in real time. It also offers AI-native email and browser security and agentless database monitoring for enterprise security teams.
illusive networksProofpoint offers a suite of enterprise security and compliance products that protect people, email, cloud apps, and data from human-centric cyber threats using machine learning and AI. Its tools also cover data loss prevention, communications archiving, e-discovery, compliance supervision, identity threat detection, and security awareness training.
UsercentricsUsercentrics provides consent management and data privacy technology for digital businesses seeking to balance user data protection with growth and compliance. The platform enables customers to build trust through improved transparency and user control while achieving regulatory compliance.
OsanoOsano is a data privacy platform that helps companies manage compliance with global privacy regulations such as GDPR, CCPA, and LGPD through cookie consent management, subject rights (DSAR) automation, preference management, website compliance scanning, and vendor risk assessment. It serves compliance, privacy, and security teams across industries and includes a $500,000 "No Fines, No Penalties" guarantee.
AccountableAccountable provides a platform that automates HIPAA compliance tasks including policies, training, risk assessments, vendor management, and incident tracking for small and mid-size healthcare organizations such as dental offices, therapy practices, and health tech startups.
CrowdStrikeCrowdStrike provides an AI-native cybersecurity platform that unifies endpoint, identity, cloud, SaaS, and AI protection to detect and stop breaches for enterprise organizations. It combines automated response with human-led security operations including managed detection and response, threat hunting, and security services.

Companies working in the same space as BigID.

Timeline · 6

launches, deals, and filings
Jan 2025
Agentic Access Control and Intent-Based Activity Monitoring

BigID announced two capabilities providing a governance layer for autonomous AI agents.

source ↗

Jan 2025
BigID launches AgentIQ

AgentIQ is a fully agentic automation interface to BigID that allows customers to operate their data security and compliance workflows.

source ↗

Mar 2024
BigID closes $60M growth round

Growth round led by Riverwood Capital with participation from Silver Lake Waterman and Advent, bringing total capital raised to $320 million at over $1 billion valuation, to fund organic and inorganic expansion in AI data security and compliance.

$60M source ↗

Mar 2024
Data hygiene capabilities for the generative AI data pipeline

BigID introduced data hygiene capabilities spanning discovery, staging and enrichment for the generative AI data pipeline, plus controls for detecting and tracking model access to sensitive data.

source ↗

Apr 2021
Advent International invests $30M at $1.25B valuation

Advent International, through Advent Tech, invested $30 million extending BigID's $70 million Series D, bringing total raised to $200 million over four rounds since September 2019 and valuing the company at $1.25 billion.

$30M source ↗

Dec 2020
BigID raises $70M Series D at over $1B valuation

Series D financing comprised of primary and secondary shares, led by Salesforce Ventures and Tiger Global with Glynn Capital and existing investors Bessemer Venture Partners, Scale Venture Partners and Boldstart Ventures, bringing valuation above $1 billion.

$70M source ↗

Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.

Legal entities · 1

corporate structure
BigIDDelaware

In the news

▸Research sources · 9

primary sources listed

9 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does BigID do?
BigID is an enterprise data security, privacy and AI governance platform for data discovery, classification and risk remediation.
Who founded BigID?
BigID was founded by Nimrod Vax, Dimitri Sirota in 2015.
Who are BigID's investors?
BigID's investors include Bessemer Venture Partners, boldstart ventures, Cisco Investments, ClearSky, Collective Liquidity, Comcast Ventures, Gaia Ventures, Glynn Capital Management and 15 more.
How much funding has BigID raised?
BigID has disclosed $147.6M raised across 5 of its 8 known rounds.
Where is BigID headquartered?
BigID is headquartered in Mamaroneck, US.