Suggest an alternative to

heroku-accounts

Helps use multiple accounts on Heroku.

Why do you think that https://github.com/ninenines/cowboy is a good alternative to heroku-accounts

A URL to the alternative repo (e.g. GitHub, GitLab)

Here you can share your experience with the project you are suggesting or its comparison with heroku-accounts. Optional.

A valid email to send you a verification link when necessary or log in.