I wanted to jump on trial and trey tried to charge me 621 USD without any notification, after I tried to cancel the trial, but my card was charged, I can't get refund and their support is a full silence, horrible!
I have been using Ninja Outreach November. Their support is awesome and answer nicely. Recommend for all marketers who don't want their businesses to isolate.
They make you trial into the highest paid version, with zero notifications thereafter if your trial is over or when they charge for the next month. On reporting this to them, their response was cold and a variation of 'your problem'. Felt scammed, but maybe this is their understanding of subscription models - optimize for people forgetting about the tool.
