Software Alternatives & Reviews

FreeOTP VS Let's Encrypt

Compare FreeOTP VS Let's Encrypt and see what are their differences

FreeOTP logo FreeOTP

Open source implementation of the two-factor authentication HOTP and TOTP schemes.

Let's Encrypt logo Let's Encrypt

Let’s Encrypt is a free, automated, and open certificate authority brought to you by the Internet Security Research Group (ISRG).
  • FreeOTP Landing page
    Landing page //
    2023-06-26
  • Let's Encrypt Landing page
    Landing page //
    2023-07-12

FreeOTP videos

FreeOTP - My Favorite Open-source Two-Factor Authentication App

More videos:

  • Review - FreeOTP Preview (iOS)

Let's Encrypt videos

No Let's Encrypt videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to FreeOTP and Let's Encrypt)
Identity And Access Management
Two Factor Authentication
Domain Name Registrar
0 0%
100% 100
Password Management
100 100%
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare FreeOTP and Let's Encrypt

FreeOTP Reviews

Top 6 Google Authenticator Alternatives in 2023
One complaint about Google Authenticator is that it’s no longer open-source, with the relevant repositories not updated for several years. This isn’t an issue with FreeOTP, however, as it’s completely open-source.
The Best 2FA Apps 2021: Locking Down Your Online Accounts
The only apps we wouldn’t recommend are paid ones. For example, Authenticator Plus on Google Play is rife with issues, and it costs $2.99. There are plenty of free options available, and if you don’t trust the likes of Google and Microsoft, there are open-source options like andOTP and FreeOTP.

Let's Encrypt Reviews

We have no reviews of Let's Encrypt yet.
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Social recommendations and mentions

Based on our record, Let's Encrypt seems to be a lot more popular than FreeOTP. While we know about 311 links to Let's Encrypt, we've tracked only 8 mentions of FreeOTP. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

FreeOTP mentions (8)

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Let's Encrypt mentions (311)

  • Introduction to the Kubernetes ecosystem
    Traefik : A modern HTTP reverse proxy and load balancer that makes deploying microservices easy. Traefik integrates with your existing infrastructure components and configures itself automatically and dynamically. it's also well integrated with Let's Encrypt (Alternatives : HAProxy, Kong, NGINX). - Source: dev.to / 10 days ago
  • Setting Up a Kubernetes Cluster on AWS EKS With Eksctl and Deploying an App
    Cert-manager is a CRD (Custom Resource Definition) that dynamically generates TLS/SSL certificates for our applications using Let's Encrypt (although it also supports other issuers). - Source: dev.to / about 1 month ago
  • A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
    Letsencrypt.org — Free SSL Certificate Authority with certs trusted by all major browsers. - Source: dev.to / 3 months ago
  • AWS Lightsail Java Server Setup Memo
    Install Certbot Certbot is a CLI that helps to obtain and maintain Let's Encrypt cert. - Source: dev.to / 4 months ago
  • CapRover : Dumb name, awesome tool
    Let's Encrypt. CapRover automatically configures each service with nginx. SSL certificates (on multiple domains too) are just the click of a button. - Source: dev.to / 4 months ago
View more

What are some alternatives?

When comparing FreeOTP and Let's Encrypt, you can also consider the following products

Authy - Best rated Two-Factor Authentication smartphone app for consumers, simplest 2fa Rest API for developers and a strong authentication platform for the enterprise.

OpenSSL - OpenSSL is a free and open source software cryptography library that implements both the Secure Sockets Layer (SSL) and the Transport Layer Security (TLS) protocols, which are primarily used to provide secure communications between web browsers and …

Aegis Authenticator - Aegis Authenticator is a free, secure and open source app to manage your 2-step verification tokens...

AWS Certificate Manager - AWS Certificate Manager from Amazon Web Services (AWS)

Google Authenticator - Google Authenticator is a multifactor app for mobile devices.

Ensighten - Ensighten provides enterprise tag management solutions that enable businesses manage their websites more effectively.