Authy vs Duo

Overview

Authy

Stacks162

Followers174

Votes1

Duo

Stacks24

Followers43

Votes1

GitHub Stars3.4K

Forks115

Authy vs Duo: What are the differences?

Authy and Duo are two popular authentication services. Authy and Duo both provide multi-factor authentication solutions. Let's explore the key differences between them.

Pricing Model: Authy offers its services for free to individual users, while businesses and organizations are charged based on the number of users. Duo, on the other hand, offers both free and paid plans for individuals and organizations, with additional features available in the paid plans.
Integration Options: Authy provides a comprehensive set of integration options with various platforms and services, including major operating systems, cloud platforms, and popular web services. Duo also offers a wide range of integrations and supports a variety of platforms but may have fewer options in certain niche systems.
Authentication Methods: Authy mainly supports two-factor authentication (2FA), where a user receives a code through a text message or a voice call. Duo, in addition to 2FA, offers other authentication methods such as push notifications, biometric options, and hardware tokens, providing a more flexible and robust set of choices.
Ease of Use: Authy is known for its simplicity and user-friendly interface, making it easy for individuals and businesses to set up and use. Duo also prioritizes ease of use, but due to its wider range of authentication options, it may require more initial configuration and setup.
Security Features: Authy takes security seriously and offers features such as device recognition, backup and restore options, and encryption for user data. Duo also provides a high level of security, including features like endpoint integrity checking and policy enforcement, making it suitable for organizations with strict security requirements.
Customer Support: Authy offers support through email and an online knowledge base, but it does not provide phone support. Duo offers both email and phone support, with dedicated customer success managers available for larger organizations. This difference in customer support can be crucial for businesses that rely heavily on technical assistance.

In summary, Authy offers a user-friendly mobile app with features like one-touch authentication, backup and sync across devices, and support for multiple accounts, providing convenience and flexibility for users. Duo, on the other hand, focuses on enterprise-grade security with features like adaptive authentication, device trust, and comprehensive access policies, making it well-suited for organizations with stringent security requirements.

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CLI (Node.js)

Manual

Detailed Comparison

Authy	Duo
We make the best rated Two-Factor Authentication smartphone app for consumers, a Rest API for developers and a strong authentication platform for the enterprise.	Duo is a next-generation package manager that blends the best ideas from Component, Browserify and Go to make organizing and writing front-end code quick and painless.
Very secure- We take security seriously. We use industry standard secure algorithms (HMAC RFC 4426) and 256 bits keys which are always encrypted at rest.;Fully redundant- The Authy API is deployed accross different PCI level 1 data-centers and it's fully redundant. We also use a DNS provider with anycast support. We've had 100% availability since 2011.;Great user experience- You connect to Authy using a transparent REST API which allows you to customize the experience you want for your users.;Fully mobile- We support any cellphone. We provide apps for all major phones (iPhone and Android) as well as text-messages for other cellphones.;No expensive & complex setups- Hardware dongles, servers, software licenses, setup costs...It's 2013, forget all that. Authy is bringing two-factor authentication to the present.	has first-class support for Javascript, HTML and CSS;exposes a unix-y command line interface;pulls source directly from GitHub with semantic versioning;supports source transforms, like Coffeescript or Sass;does not require a manifest
Statistics
GitHub Stars -	GitHub Stars 3.4K
GitHub Forks -	GitHub Forks 115
Stacks 162	Stacks 24
Followers 174	Followers 43
Votes 1	Votes 1
Pros & Cons
Pros 1 Google Authenticator-compatible Cons 2 Terrible UI on mobile	Pros 1 Lean and efficient
Integrations
WordPress CloudFlare	No integrations available

What are some alternatives to Authy, Duo?

npm

npm is the command-line interface to the npm ecosystem. It is battle-tested, surprisingly flexible, and used by hundreds of thousands of JavaScript developers every day.

RequireJS

RequireJS loads plain JavaScript files as well as more defined modules. It is optimized for in-browser use, including in a Web Worker, but it can be used in other JavaScript environments, like Rhino and Node. It implements the Asynchronous Module API. Using a modular script loader like RequireJS will improve the speed and quality of your code.

Browserify

Browserify lets you require('modules') in the browser by bundling up all of your dependencies.

Yarn

Yarn caches every package it downloads so it never needs to again. It also parallelizes operations to maximize resource utilization so install times are faster than ever.

Let's Encrypt

It is a free, automated, and open certificate authority brought to you by the non-profit Internet Security Research Group (ISRG).

Sqreen

Sqreen is a security platform that helps engineering team protect their web applications, API and micro-services in real-time. The solution installs with a simple application library and doesn't require engineering resources to operate. Security anomalies triggered are reported with technical context to help engineers fix the code. Ops team can assess the impact of attacks and monitor suspicious user accounts involved.

Instant 2FA

Add a powerful, simple and flexible 2FA verification view to your login flow, without making any DB changes and just 3 API calls.

Component

Component's philosophy is the UNIX philosophy of the web - to create a platform for small, reusable components that consist of JS, CSS, HTML, images, fonts, etc. With its well-defined specs, using Component means not worrying about most frontend problems such as package management, publishing components to a registry, or creating a custom build process for every single app.

ORY Hydra

It is a self-managed server that secures access to your applications and APIs with OAuth 2.0 and OpenID Connect. It is OpenID Connect Certified and optimized for latency, high throughput, and low resource consumption.

Virgil Security

Virgil consists of an open-source encryption library, which implements CMS and ECIES(including RSA schema), a Key Management API, and a cloud-based Key Management Service.

Related Comparisons

Authy vs Duo: What are the differences?

Authy and Duo are two popular authentication services. Authy and Duo both provide multi-factor authentication solutions. Let's explore the key differences between them.

Pricing Model: Authy offers its services for free to individual users, while businesses and organizations are charged based on the number of users. Duo, on the other hand, offers both free and paid plans for individuals and organizations, with additional features available in the paid plans.
Integration Options: Authy provides a comprehensive set of integration options with various platforms and services, including major operating systems, cloud platforms, and popular web services. Duo also offers a wide range of integrations and supports a variety of platforms but may have fewer options in certain niche systems.
Authentication Methods: Authy mainly supports two-factor authentication (2FA), where a user receives a code through a text message or a voice call. Duo, in addition to 2FA, offers other authentication methods such as push notifications, biometric options, and hardware tokens, providing a more flexible and robust set of choices.
Ease of Use: Authy is known for its simplicity and user-friendly interface, making it easy for individuals and businesses to set up and use. Duo also prioritizes ease of use, but due to its wider range of authentication options, it may require more initial configuration and setup.
Security Features: Authy takes security seriously and offers features such as device recognition, backup and restore options, and encryption for user data. Duo also provides a high level of security, including features like endpoint integrity checking and policy enforcement, making it suitable for organizations with strict security requirements.
Customer Support: Authy offers support through email and an online knowledge base, but it does not provide phone support. Duo offers both email and phone support, with dedicated customer success managers available for larger organizations. This difference in customer support can be crucial for businesses that rely heavily on technical assistance.

Authy vs Duo

Overview