---
title: "Duo Security LLC — Publisher Overview"
type: publisher
publisher: "Duo Security LLC"
publisher_slug: "duo-security-llc"
canonical_url: "https://marlvel.ai/publishers/duo-security-llc"
last_updated: 2026-04-28T14:25:33.482Z
source: Marlvel.ai
license: CC-BY-NC-4.0
citation: "Marlvel.ai — Duo Security LLC Publisher Overview"
---
# Duo Security LLC — Publisher Overview

> Securing enterprise access by simplifying multi-factor authentication for employees and organizations worldwide.

- **Publisher:** Duo Security LLC
- **Website:** [https://guide.duo.com](https://guide.duo.com)
- **Overview generated:** 2026-04-28
- **License:** CC-BY-NC 4.0

## Executive summary

Duo Security occupies a specialized B2B2C position, providing a critical mobile interface for enterprise multi-factor authentication. Their moat is built on institutional trust and deep integration into corporate workflows, making the application a mandatory utility for employees accessing protected resources. The current strategic focus involves maintaining their 'Security Made Simple' philosophy while scaling advanced verification features like Verified Duo Push and proximity-based autofill.

## Publisher DNA

- **Primary focus:** Enterprise multi-factor authentication (MFA)
- **Scale:** indie
- **Target audience:** Corporate employees and institutional users requiring secure access to protected internal resources.

## Portfolio momentum

- **Velocity:** active
- **Active apps:** 1
- **Abandoned apps:** 0
- **Last major release:** 20 days ago

Released 10 updates for their single flagship application in the last 6 months, maintaining a high-frequency development cycle.

## Aggregated portfolio metrics

- **Total reviews (all apps):** 2,057,525
- **Weighted rating:** 4.88 / 5
- **Apps in portfolio:** 1

## Category breakdown

| Category | Apps | Share |
| :--- | :--- | :--- |
| Business | 1 | 100% |

## Top apps

- **Duo Mobile** — Flagship MFA tool with over 2M reviews and a 4.88 weighted rating.

---
© 2026 Marlvel.ai | [Publisher apps index](https://marlvel.ai/api/llm/publishers/duo-security-llc) | [Methodology](https://marlvel.ai/api/llm/methodology)
Data licensed under CC-BY-NC 4.0.

---
© 2026 Marlvel.ai | [Full publisher profile](https://marlvel.ai/publishers/duo-security-llc) | [Publisher apps index](https://marlvel.ai/api/llm/publishers/duo-security-llc) | [Methodology](https://marlvel.ai/api/llm/methodology)
Data licensed under CC-BY-NC 4.0.