Inbox Type Performance Comparison
Compares how Gmail, Outlook, and SMTP inboxes perform in your cold email campaigns.
by growthenginenowoslawski · ★ 781 on GitHub
What it does
You run a bundled script connected to your Smartlead account, and it pulls reply rates, bounce rates, and positive reply rates broken down by inbox type. You get a table showing which type of inbox is performing best so you can decide where to invest.
Who it’s for
A good fit for marketers, founders and anyone promoting a business and people who work with spreadsheets and numbers.
Do you need to code?
Some. To get the most from this one you may need to be comfortable with code, the command line or technical setup.
How to install
Add it to Claude as a skill. Download the skill folder from its source page, zip it, and upload it in Claude’s settings under Skills. See the step-by-step guide.
Safety note
Requires a Smartlead API key; runs a script from a terminal.
Script files included: 1
As with any add-on, only install skills from sources you trust, and read what it does first.
License
MIT