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Riot Security

All-in-one data and operations security platform.

Overview

Riot Security provides an all-in-one security platform designed to protect a company’s data and operations. It combines technical safeguards with an employee-focused education program, recognizing that people are a key part of security. The platform is easy to use and is deployed by over 400 companies, backed by a 97% employee approval rating, which suggests strong user engagement in security practices. The main differentiator is its emphasis on employee engagement and satisfaction, actively involving staff in the security process rather than treating security as purely IT controls. The goal is to help organizations keep data and systems secure by combining effective protections with high participation from employees.

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About Riot Security

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

Industries

Enterprise SoftwareCybersecurity

Company Size

201-500

Company Stage

Series B

Total Funding

$42.1M

Headquarters

San Francisco, CA

Founded

2020

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Simplify's take

What believers are saying

  • Riot says it reached over two million learners worldwide by November 2026.
  • The October 3, 2026 product page highlights fresh Vanta, Drata, and Thoropass integrations.
  • Hiring on November 4, 2026 signals continued product investment despite 2025 market churn.

What critics are saying

  • Microsoft and Google can absorb awareness, reporting, and phishing controls into native suites.
  • Security awareness training commoditizes fast; buyers compare Riot against KnowBe4, Microsoft, and Vanta.
  • Rapid expansion from €20M to €40M ARR in 2026 strains execution and support quality.

What makes Riot Security unique

  • Riot bundles awareness, phishing simulation, hotline, DLP, and email defense into one employee-security suite.
  • Albert, Studio, Inbox, Sonar, and Slash differentiate beyond single-purpose training vendors.
  • Riot’s chat-based 3-4 minute courses live inside Slack, Teams, and Google Chat.

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Funding

Total Funding

$42.1M

Below

Industry Average

Funded Over

3 Rounds

Notable Investors:
Series B funding is typically for startups that have proven their business model and need more funding to expand rapidly—often by entering new markets or adding more products. Investors are usually venture capital firms that specialize in later-stage investments.
Series B Funding Comparison
Below Average

Industry standards

$35M
$30M
$45M
$65M
$100M

Benefits

  • Hybrid Work Options

Growth & Insights and Company News

6 month growth

0%

1 year growth

2%

2 year growth

2%
N2K Networks
Feb 12th, 2025
Business Briefing for 02.12.25

San Francisco-based employee security posture management platform Riot has raised $30 million in a Series B round led by Left Lane Capital, with participation from existing investors Y Combinator, Base10, and FundersClub.

FinSMEs
Feb 3rd, 2025
Riot Raises $30M in Series B Funding

Riot, a NYC-based provider of an employee-focused cyber-protection software platform, raised $30M in Series B funding

Maddyness
Feb 3rd, 2025
Riot raises €30M for cybersecurity awareness

Riot, a startup from Y Combinator, raised €30 million in a Series B round led by Left Lane Capital to expand in Europe and the US. Founded in 2020, Riot offers a platform to educate employees on cyberattack risks, using phishing simulations and defense assessments. With 1,500 clients, mainly in France, Riot aims to reach 10 million employees by 2027. The company plans to open offices in Italy, Spain, and the US, and double its workforce in the next year.

Fragster
Nov 7th, 2023
Valorant's data drop reveals intresting insights about VCT 2023

Riot has just released VALORANT Data Drop to reveal exciting insights into the 2023 VCT season.

Fragster
Oct 31st, 2023
Sentinel ownership group gives the company $3.4 million to keep operations running

The organization stated in a statement today that it is expected to get paid when Riot introduces Sentinel's in-game digital content in its popular FPS title VALORANT.

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