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Oneleet

YC S22

Amsterdam, NL · Founded 2022 · 75 employees · Hiring · 10 known investors

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Oneleet provides a compliance management platform that helps SaaS companies achieve SOC 2, ISO 27001, and other security certifications. The platform integrates with cloud and development tools to automate evidence collection and compliance workflows for startups through enterprises.

AI & Machine LearningCybersecurityEnterprise SoftwareSaaSB2BComplianceSecurityAINetherlandsEuropePartly Remote

Founders & leadership· Y Combinator alumni (S22)

Oneleet was founded in 2022 by Bryan Onel and Ora Onel.

BOBryan Onel
Bryan OnelCo-founder · Chief Executive OfficerBryan Onel is a security professional with over a decade of penetration testing experience who has led security teams and designed offensive and defensive security systems. He has educational background in artificial intelligence and medicine.
OOOra Onel
Ora OnelCofounderOra Onel has a background in medical genetics and co-founded Oneleet, a security company, with her husband.
EV
Erik VogelzangFounder
KL
Kelsey LongChief of Staff
SB
Samuel BeyelerSecurity Program Engineer
RS
Roman Scherroman@oneleetcom
AM
Alex MartePentesting
ML
Meghan LarsonDirector of HR \u0026 People Operations
BF
Bella FieldGlobal Talent Partner
Kㅤ
Koby ㅤHead of Growthformer
JJ
Jack Jacktestformer
JT
jacktest testtestformer

Investors · 10

Dawn Capitallisted by Dawn CapitalLondon · $317.5K – $6.3M

How we know: Dawn Capital's portfolio page · a partner's Signal profile · techcrunch.com · the VCSheet dataset · open dataset · 5k.vc investor directory · Y Combinator's founder network · Not right? Tell us

FPVlisted by FPVJackson · $100K – $5M

How we know: the VCSheet dataset · open dataset · 5k.vc investor directory · Y Combinator's founder network · Not right? Tell us

Metaplanetlisted by MetaplanetTallinn · $500K – $10M

How we know: Metaplanet's portfolio page · the VCSheet dataset · Y Combinator's founder network · Not right? Tell us

Y Combinatorlisted by Y CombinatorSan Francisco · $500K

How we know: the Y Combinator directory · funding news · techcrunch.com · open dataset · 5k.vc investor directory · Not right? Tell us

01 AdvisorsreportedSan Francisco · $1M – $10M

How we know: Y Combinator's founder network · Not right? Tell us

AtomicoreportedLondon

How we know: Y Combinator's founder network · Not right? Tell us

Network VCreportedMenlo Park

How we know: Y Combinator's founder network · Not right? Tell us

NKM CapitalreportedSan Francisco

How we know: Y Combinator's founder network · Not right? Tell us

PageOne Lab, Inc.reported

How we know: Y Combinator's founder network · Not right? Tell us

Sandhill (ex Stonks)reportedSan Francisco

How we know: Y Combinator's founder network · Not right? Tell us

Funding

SEC filings, press & company announcements

$33M disclosed across 1 of 2 rounds · 2025

Source: company announcements and press reports — follow each round's link for the claim.

Images

Oneleet photoOneleet photo

Related companies · 10

ImpervaImperva provides cybersecurity solutions to protect customers from cyberattacks across applications, data, and identities during digital transformation. The company serves enterprise customers including major financial institutions, telecom providers, and Fortune 100 companies.
AccessOwlAccessOwl is an access governance and identity management platform that automates SaaS access administration tasks like employee onboarding, offboarding, and access reviews. It serves IT teams, engineering managers, and people operations at companies with lean IT operations.
Swif.aiSwif develops a device and inventory management application that uses AI to eliminate shadow IT and provide businesses with control and visibility over their device security.
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.
AgencyAgency provides outsourced security and compliance operations for enterprise companies, combining forward-deployed U.S.-based compliance engineers with proprietary AI. The platform offers virtual CISO services, control implementation, evidence collection, continuous monitoring, vendor risk assessment, and penetration testing.
Squire.aiSquire is a developer tool that generates pull request descriptions, conducts code reviews, and writes code to address feedback from reviews.
SplunkSplunk offers a unified platform for security and observability that ingests and analyzes large-scale data across hybrid cloud environments. Its tools support security operations centers with analytics and automated response, and help teams monitor application and infrastructure performance.
CotoolCotool builds infrastructure that enables security teams to operate at machine speed through AI agents, automating security investigations and detection logic to close the loop between threat detection and response.
Cloudflare, Inc.Cloudflare provides a global cloud network platform delivering security, performance, and development services through sixty-plus integrated services including SASE, application security, and full-stack development infrastructure.
CiscoCisco Systems designs and sells networking hardware, software, and services—including routers, switches, and cloud-based applications—to enterprise, service provider, and consumer markets globally.

Companies working in the same space as Oneleet.

Legal entities · 1

corporate structure
Oneleet Inc.

In the news

Cybersecurity firm Oneleet bags $33m Series Afintech.global · Oct 2025Oneleet Raises $33 Million for Security Compliance Platform - SecurityWeeksecurityweek.com · Oct 2025Oneleet - Compliance without Security Theaterycombinator.com · Sep 2024

Frequently asked questions

What does Oneleet do?
Oneleet provides a compliance management platform that helps SaaS companies achieve SOC 2, ISO 27001, and other security certifications. The platform integrates with cloud and development tools to automate evidence collection and compliance workflows for startups through enterprises.
Who founded Oneleet?
Oneleet was founded by Bryan Onel, Ora Onel in 2022.
Who are Oneleet's investors?
Oneleet's investors include Dawn Capital, FPV, Metaplanet, Y Combinator, 01 Advisors, Atomico, Network VC, NKM Capital and 2 more.
How much funding has Oneleet raised?
Oneleet has disclosed $33M raised across 1 of its 2 known rounds.
Where is Oneleet headquartered?
Oneleet is headquartered in Amsterdam, NL.