[HELP NEEDED] Software for Twitter Metrics

Hey there guys and girls,

I need your guidance in a matter i've come up with. I have two issues i want to solve with my twitter accounts (more than 150 accs).

1. I am in a search of a software that will email - notify me with in-app alert or smthng - that my accounts were mentioned on twitter with @username form. This is a must have solution i desperately need.

2. Can anyone suggest any metrics site for #hashtags etc? For example, i want to enter a hashtag and then the software to monitor tweets, retweets, accounts that use the hashtag, impressions etc.

I am looking for free and paid applications ofc.

Please enlighten me with your knowledge.

Thank you in advance for your time and help.

1. It's available within Twitter in the form of web notifications or email notifications. I'm pretty sure, both are enabled by default. If you want them to be delivered to one email address, you can set up email forwarding. You don't really need a third party service for this imho.

2. Free metrics site is hashtagify.me or the ritetag browser addon (free trial for 30 days) for instance. Honestly i don't have any experience with paid services in this regard, but if you just take a look at the top results on Google for "hashtag monitoring", sites like keyhole.co can be quite pricey depending on exactly what you need.

Thanks a lot for your help and time @HoNeYBiRD