Oneleet

Oneleet

Full-coverage cybersecurity platform and roadmap

Overview

Oneleet provides a full-coverage cybersecurity platform that helps companies build, manage, and monitor their cybersecurity program. Its core offering is a roadmap that guides the implementation of a wide range of security activities—such as penetration testing, vulnerability assessments, awareness training, static code scanning, and endpoint monitoring—within a single platform so teams can plan, execute, and track progress. Unlike tools that offer isolated security functions, Oneleet integrates multiple security disciplines into one roadmap and management experience, making it easier for organizations to achieve secure posture and demonstrate trust to partners. A YC-backed startup, Oneleet’s goal is to simplify effective cybersecurity and reduce friction for companies implementing comprehensive security programs.

YC Company

About Oneleet

Simplify's Rating
Why Oneleet is rated
C+
Rated C on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Enterprise Software

Cybersecurity

Company Size

11-50

Company Stage

Series A

Total Funding

$33.1M

Headquarters

Amsterdam, Netherlands

Founded

2022

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Simplify's Take

What believers are saying

  • Raised a $33 million Series A led by Dawn Capital in 2025.
  • YC says Oneleet is its most popular security compliance platform.
  • Bundled security tools appeal to buyers reducing compliance and vendor sprawl.

What critics are saying

  • Drata and Vanta target the same SOC 2 and ISO 27001 buyers.
  • Reported pricing around $12K to $60K+ creates budget pressure and churn risk.
  • Any breach or audit failure would directly damage its security credibility.

What makes Oneleet unique

  • Security-first compliance platform founded in 2022 by Bryan Onel, Ora Onel, and Erik Vogelzang.
  • Combines penetration testing, code scanning, device monitoring, and audit support in one workflow.
  • YC-backed platform positioned as genuine security, not compliance theater.

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Funding

Total Funding

$33.1M

Above

Industry Average

Funded Over

2 Rounds

Notable Investors:
Series A funding typically happens when a startup has a product and some customers, and now needs funding to scale. This money is usually used to grow the team, expand marketing, and improve the product. Venture capital firms are frequently the main investors here.
Series A Funding Comparison
Above Average

Industry standards

$15M
$8.2M
Discord
$15M
Canva
$30M
Kalshi
$33M
Oneleet

Benefits

Health Insurance

Paid Vacation

Paid Holidays

Remote Work Options

Company Equity

Wellness Program

Growth & Insights

Headcount

6 month growth

-2%

1 year growth

-8%

2 year growth

0%

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