Show IH: Email Cost Calculator - Compare costs across different email service providers (ESPs)

Hello Indie Hackers 🙌,

More often than not, we subscribe to an email service provider and never stop to check how the costs are growing as our subscriber base grows. Email costs vary widely across service providers and gets complex with all the slabs and tiering thrown into the mix.

We heard this same story from a lot of small business owners and marketers at MailSwift and that's why we built a simple yet comprehensive tool (https://mailswift.io/email-cost-calculator/) that allows you to compare costs involved in sending emails to a growing subscriber base.

All you have to do is simply choose the number of subscribers you have, frequency at which you send emails, at what rate your subscribers are growing and the tool will show you how much it costs across different service providers and many related useful metrics. The tool also helps you calculate your email marketing expenses over a period of 12 months which should help you in budgeting and making informed decisions.

We hope you find it useful 🙏. Please do let us know your thoughts/feedback