I think the open source model that has been shown to work is to make a great code product for free and then add a few more awesome features for a “pro” version

I think the open source model that has been shown to work is to make a great code product for free and then add a few more awesome features for a “pro” version with support attached. That’s how Sidekiq works and he’s making good money: https://www.indiehackers.com/interview/how-charging-money-for-pro-features-allowed-me-quit-my-job-6e71309457 https://www.indiehackers.com/interview/how-charging-money-fo...