Withtheincreasingpopularityofinternetcalling,manycompanieshaveemergedastopplayersintheindustry.Herearethetoptencompaniesintheinternetphoneranking:1.Skype:Oneofthepioneersininternetcalling,Skypeoffersawiderangeoffeaturesandservicesforbothpersonalandbusinessuse.2.WhatsApp:Knownforitsmessagingservice,WhatsAppalsooffersvoiceandvideocallingfeaturesthatarewidelyusedbymillionsofusersworldwide.3.Viber:Viberisanotherpopularchoiceforinternetcalling,withitshigh-qualityaudioandvideocalls.4.GoogleVoice:GoogleVoiceallowsuserstomakecallsfromtheircomputersormobiledevices,andoffersaffordableinternationalcallingrates.5.Zoom:Whileprimarilyknownforitsvideoconferencingcapabilities,Zoomalsooffersinternetcallingservicesthatareeasytouseandreliable.6.FaceTime:ExclusivetoAppledevices,FaceTimeisapopularchoiceforiPhoneandiPadusersformakinghigh-qualityvideoandaudiocalls.7.FacebookMessenger:WithitsintegrationwithFacebook,Messengeroffersaconvenientwaytomakeinternetcallstofriendsandfamily.8.Line:Lineisapopularmessagingappthatalsooffersinternetcallingfeatureswithhigh-qualityaudioandvideo.9.WeChat:WidelyusedinChina,WeChatoffersinternetcallingservicesalongwithitsmessagingandsocialnetworkingfeatures.10.Discord:Originallydesignedforgamers,Discordhasbecomeapopularchoiceforinternetcallingwithitshigh-qualityaudioandvideocalls.Thesecompanieshaveestablishedthemselvesastopplayersintheinternetphoneindustry,offeringawiderangeoffeaturesandservicestomeettheneedsofusersaroundtheworld.