Integrations
Check out Best Subject Line can help your team!

All the great tips, now inside Slack!
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Use the /getscore command –
After you use the command followed by your subject line you’ll see the same great feedback as a response from the bot.
Review your results –
After you’ve reviewed the feedback, simply make the corrections and use the same command to see if you’ve improved your score.

Installation Tips
- If you have an existing account on the BestSubjectLine website then once you install the app and authenticate it it will automatically connect it to your current account on the site.
- If you don’t have an account setup on BestSubjectLine then we will use your current Slack account details and make one for you! We’ll create a temporary password that you can change the first time you login to the website.