I am looking for a platform that will send Bitcoins to many people at one time.I send btc to a specific btc address on website and then add employees name,amount and btc addresses and then it pays the amount automatically to all employees! without sending all one them one by one!
You can setup the details in a CSV (Excel) file and import it into Electrum. I'm not sure whether there are limits on the number of addresses that can be handled in this way but sure some Electrum dev's in the Electrum thread can tell you this.
Added advantage is that Electrum is a SPV or 'light' wallet so no need to download the whole blockchain. You can be up and running in a matter of minutes.
Also, not so sure I would trust a 'website' if there was one like this, not if I could do it myself.