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Let's Encrypt

A free, automated, and open Certificate Authority (CA)
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What is Let's Encrypt?

It is a free, automated, and open certificate authority brought to you by the non-profit Internet Security Research Group (ISRG).
Let's Encrypt is a tool in the Certificate Authority category of a tech stack.

Who uses Let's Encrypt?

512 companies reportedly use Let's Encrypt in their tech stacks, including Tokopedia, deleokorea, and main.

1071 developers on StackShare have stated that they use Let's Encrypt.

Let's Encrypt Integrations

MongoDB, Shopify, axios, Traefik, and IBM Containers are some of the popular tools that integrate with Let's Encrypt. Here's a list of all 11 tools that integrate with Let's Encrypt.
Pros of Let's Encrypt
Open Source SSL
Simple setup
Easy ssl certificates
Decisions about Let's Encrypt

Here are some stack decisions, common use cases and reviews by companies and developers who chose Let's Encrypt in their tech stack.

Bayardo Rivas Romero
Needs advice
Let's EncryptLet's Encrypt

I have to install several websites for a company. I would like to have more reasons than only saving money to use Let's Encrypt certificates. Why should be better to use LetsEncrypt than any other certificate??

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Joshua Dean Küpper
CEO at Scrayos UG (haftungsbeschränkt) · | 1 upvote · 54.9K views

The first certs we got issued were EV SSL certificates from Comodo, but we later decided that we do not want to support the whole CA-thing anymore as they constantly get abused and take tremendous amounts of cash in exchange, so we work with Let's Encrypt since 2016.

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Let's Encrypt Alternatives & Comparisons

What are some alternatives to Let's Encrypt?
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Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency.
GitHub is the best place to share code with friends, co-workers, classmates, and complete strangers. Over three million people use GitHub to build amazing things together.
Python is a general purpose programming language created by Guido Van Rossum. Python is most praised for its elegant syntax and readable code, if you are just beginning your programming career python suits you best.
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Let's Encrypt's Followers
965 developers follow Let's Encrypt to keep up with related blogs and decisions.