WARNING - stay away from this company. We're a volunteer nonprofit run by someone with a tech background and we attempted to use Mailerlite to save emailing costs. We are NOT affiliate marketers, or spammers who bought some random mailing list off the dark web - all of our subscribers opted in. Despite this fact, we have been treated like the latter. The service claims to have a 2-way data sync with Hubspot, which doesn't work AT ALL. The next issue is that their customer support is absolutely terrible. The third issue is that they make fake discriminatory reasons to freeze your account to prove your subscribers actually opted in - guilty until proven innocent. You provide all the information they request and they keep requesting more and more, creating a never ending moving target, while your account, money, and lists are frozen on their website. They justified their witch hunt all of this because on one campaign our bounce rate was .3% over their arbitrarily low threshold. This company wasn't trying to work with us to help us, but was bullying us like creepy nanny state bureaucrats. They refused a refund when we tried to take our business elsewhere while we still had 25 days remaining on our account. They are total unethical scam artists. If you value your time, don't waste it compromising the integrity of your operations with these scam artists who will pull the rug out from under you arbitrarily at any time.