osTicket, GLPI, ServiceNow, HubSpot, Cerberus, Freshdesk, UserVoice, Zammad, Corteza Service Cloud, ProProfs Help Desk, Raiseaticket, RepairShopr, UVdesk, Django Helpdesk, TOPdesk ITSM, SuiteCRM, DiamanteDesk, UserEcho, Mint Service Desk, Deskpro, ClickDesk, FreeScout, User.com, Discut, Help Scout, Qualaroo, Awesome Support, Track-It! Help Desk Software, Helpy.io, Web Help Desk, Engati, Document360, Helpjuice, ProProfs Knowledge Base, OpenSupports, Actioner, Reamaze, LiveAgent, UseResponse, Missive, Znuny, Directly, Get Satisfaction, Hello Charles, Beingo, Survicate, Kampsite, LanDesk Service Management, HappyFox, HelpCrunch, Faveo HELPDESK, Trengo, Doorbell.io, SupportBee, Best Support System, Handesk, Mopinion, SharedBox, eStreamDesk, Casengo, Live Chat 3, Cherwell, Maian Support, Desky Support, AzureDesk, InvGate Service Desk, HelpDocs, ChatbotPack.com, Zent.io, Bizpopuli, JitBit Helpdesk, SupportPal, Astuto, HelpShift, HelpSite.io, Deskero, Full Help, Helpninja, ReadyDesk, Helpspot, Inforobo, Interakt, BusyBench, Mojo Helpdesk, Helpwise, Alloy Navigator, Deskulu, Clientele ITSM, S1 Gateway, Richpanel, iKode Helpdesk, Bornevia, See Memo, Keeping.com, HelpSpace, AJ Help Desk SAAS, Richmond ServiceDesk, Product Pains, SageTalk, MSM ITSM Software, Lotus Themes, AI Service Desk, Helpman, Enchant.com, Logicalware, Callmaker, Gorgias Helpdesk, Verax Service Desk, UserDeck, iPerceptions, HelpDeskSaaS, EasyVista, Help Desk Authority, Brimir, IntraService, Agent.ai, GetSmily, Vision Helpdesk, Beetil Service Management Software, Requestbox, Axsar Solo, Zapflow, Blinger.io, Guideblocks, Zoho Discussions, BugPlug, Eyenewton, Samanage, Trakdesk, GoToHelpDesk.net, SmarterTrack, jiLiveChat, Helprace, Vivantio, KronoDesk, Big Boss, iET ITSM, Helloumi, Deskware, HelpMaster, versaSRS Service Management, Support Hero, iAdvize, Zonka Feedback, Supportbench, BoardThreads, Leadsales, HelpDesk by LiveChat, BMC End User Experience Management, Marketeer, Apptimi, PhaseWare, Banckle Feedback Capture, Sirportly, ContactGate, Sygma, ZupportDesk, ContextSmith, Eloquant, SmarterTrack Help Desk 7, My Hall Monitor, Fullview, Kapdesk, BlueFolder are some alternatives to Zendesk.