Looking for an automation tool to monitor multiple Twitter accounts and send email alerts when specific hashtags are mentioned by more than one account

Hey Reddit,

I’m looking for help finding (or creating) an automation solution for Twitter. Here’s what I need:

• I have a list of specific Twitter accounts I want to monitor.
• If two or more accounts mention the same tweet, hashtag, or keyword (e.g., #ABC) within a certain time frame, I want to receive an email alert.
• For example, if Account A tweets a hashtag at 6pm, and Account B tweets the same hashtag at 9pm, I should get an email alert that the hashtag was mentioned by both accounts.

Does anyone know of any existing tools or automation services (Zapier, IFTTT, etc.) that can do this? Or, is there a way to set this up using custom code or APIs? I’d really appreciate any advice or suggestions on how to make this happen!

Thanks in advance!