Hey,
I have taken the demo from this website, https://sqitsolutions.com At 2015 somewhere june or july then I have bought the services on 1st january 2016, after making lots of researches, I am pretty satisfied with the services offered to me like Bulk whatsapp Marketing, Bulk sms, & Bulk E-mails,
I have found bulk whatsapp marketing n sms are very usual as compare to bulk emails, didnt get response from bulk e-mails, the good thing is that bulk whatsapp, I got excellent results but some times delivery get slow or delay this is the only point they guys need to improve.
One day I done campaign at 10 in the Morning, & thats delivered somewhere 2 pm in the afternoon, that was little disappointed for me, but still company is good, looking to buy further order on regular basis. Mr. sumit from sequence it solutions is very Cooperative, & also database quality he provides was excellent with good connectivity