SSL Is Now Included on All Paid Dynos

Encrypted communication is now the norm for applications on the Internet. At Heroku, part of our mission is to spread encryption by making it easy for developers to setup and use SSL on every application. Today we take a big step forward in that mission by making Heroku SSL generally available, allowing you to easily add SSL encryption to your applications with nothing more than a valid SSL certificate and custom domain.

Heroku SSL is free for custom domains on Hobby dynos and above and relies on the SNI (“Server Name Indication”) extension which is now supported by the vast majority of browsers and client libraries. The current SSL endpoint will remain available for the increasingly rare...

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Announcing Heroku Free SSL Beta and Flexible Dyno Hours

At Heroku, we want to make it easy for everyone to be able to learn and explore our service, and the related ecosystem of technologies, for free - be it student, professional developer, hobbyist or just curious individual. We view this as both part of our mission and our business model; it has never been a more interesting - or important - time to be a developer, and we want to help everyone become one.

Today we are announcing two important updates to help bring us closer to that goal: a new and free SSL service and a more flexible way to use free dyno hours. Heroku SSL is being introduced as beta today, and will be rolled out over the coming weeks and months; flexible dyno hours roll out...

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SSL Hostname Add-on Public Beta

Ever since we launched the current IP-based solution at $100/month in response to customer demand, we have been pursuing a cheaper and more elegant solution for SSL with custom certificates on Heroku.

Today, we’re happy to announce the public beta of a new SSL add-on that accomplishes this goal. It’s called ssl:hostname, and is priced at $20/month. This new add-on will allow you enable SSL traffic to your application on any subdomain, such as or, using your own SSL certificate. Note that this is a paid beta, and you will be charged for using the add-on through the beta period.

Full docs are available here. You can install it via the heroku...

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