Free subscription for development environments on popular platforms

By Christophe Dujarric, on Apr 07, 2020

Blackfire offers a free subscription option, named Hack.

This option enables any PHP, Python or Go developer to get started with Blackfire and profile applications deployed on their local development machine (compare with our paid versions).

It is however not possible to profile applications on production with this free option.

Hosted development environments

Platforms such as fortrabbit,, SymfonyCloud and Magento Cloud offer hosted development environments. As they’re not exactly “local development machines”, Blackfire by default will not let Hack users profile there.

We’re now thrilled to support this workflow, by enabling all developers on those platforms to use our free Hack edition on their hosted development environments.

In other words, we have whitelisted the following sub-domains:

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We hope you’ll enjoy trying out Blackfire!

Christophe Dujarric

Christophe is the Chief Product Officer at Blackfire. He's an engineer, but probably one of the least "tech" people in the company. He's wearing many hats, from product management to marketing and sales. He loves the beauty of simple solutions that solve actual problems.