Looking for a SENDY software alternative

I am looking a mailing software that can use as an alternative to SENDY that is the platform we currently use with our customers.
One of the feature we are missing is the capacity to create monthly summaries of emails sent, bounced and delivered as Mailgun service does

You can try nimble email marketing application instead of using sendy. So please check out / search in google. Once you have purchased and have integrated with your domain / server you can start using that software for sending bulk emails