Top 21 Apps Similar to Upco Mobile Messenger

Please help us making Kontalk better! [email protected] if you have any issues!! Leavinganegativereview won't help a non-profit project! Thank you! NOTE:DONOTINSTALL ON SD CARD! Follow @kontalknet on Twitter oridenti.catokeep up to date with the latest changes and onservicestatus!Kontalk is a secure instant messenger, allowing youto sendandreceive text, image and voice messages (other filetypescomingsoon) to and from other Kontalk users completely freeofcharge(*). •  Your phone number is your ID. No usernamesorpasswords • It automatically finds other Kontalk users bylookingat youraddress book, making it even easier to start chattingonKontalkwith your friends •  End-to-end encryption ensures safeandprivateconversations, so that only you and the person youaretalking tocan read them •  Your and all phone numbers used onthenetwork areirreversibly encrypted •  It supports multipledevices,making itvery easy to start chatting on your phone andcontinuetheconversation on your tablet •  Based on open standards:XMPPandOpenPGP Kontalk is a completely Open Source communityproject,withall the source code hosted onGitHub(https://github.com/kontalk),allowing everyone to inspectitssecurity and improve it. Thenetwork relies on communitydonationsto keep the infrastructurerunning, so if you can, pleasedonate onhttp://kontalk.net/. Evensmall donations matter. You canfind allpermissions used by theapp explained atthispage:https://github.com/kontalk/androidclient/wiki/Android-client-permissions(*)Carrierfees for Internet traffic may apply

CloudVeil Messenger is a customized Telegram messaging app, andisfully compatible with other Telegram apps. It's very similartoTelegram with these key differences. - Inline-Bots (gif andvideosearch etc): Blocked - In-App Browser: Disabled - AutoplayGIFs:Disabled - Global User, Group, and Channel Search: Disabled -Bots:Disabled - Organizational Channels: Available upon request -OtherChannels: Blocked - Groups: Allowed, bad groups can be blockeduponrequest. As you can see, CloudVeil Messenger is perfect forusersdesiring a safe, simple, messaging app. We recommend usingparentalcontrols or app lockers to block access to unwantedwebsites,browsers, and social networking apps. CloudVeil Messengeris basedon the Telegram Android Client source code and is licensedunderthe GNU General Public License v2.0.

Wire is the most secure collaboration platform. We increasetheproductivity in your team while keeping your informationprivate.Wire allows your team to communicate and share informationeasilyand securely - messages, files, conference calls orprivateconversations - always in context. – Communicate with yourteamsthrough private or group conversations – Share and collaboratewithfiles, documents, links with reactions – Press theone-clickconference call button and your voice or video meetingsstarts ontime – Invite partners, customers and suppliers tocollaboratethrough the unique guest rooms – Increase privacythrough ephemeralmessages and device fingerprinting – IntegrateWire with yourcorporate applications and services – Recognized byIDC as industryleading security and privacy approach through OpenSource, end toend encryption, forward secrecy and public auditsWire is availableon any device and operating system - so your teamcan collaboratewhether in the office or on the road. Wire is alsoavailable as anon-demand solution for crisis collaboration. Wireoffers a freeversion for external business partners or friends andfamily use.To learn more go to wire.com

High security messenger for business

The truly secure messaging app!

Let your communication go beyond limits. HiU allows youconnecttoother HiU friends worldwide with free calls &messagesoverWi-Fi or data network! ********** COOL FEATURES********** ★FreeHiU to HiU Voice & Video calls ★ Free HiU toHiUMessages★Group chat with up to 500 people! ★Sendvoicenotes,photos, videosand share locations ★See when yourmessages have been‘D’eliveredand ‘R’ead ★Simple, Fast &Reliable ★Quickly sendand receiveHiU messages right from yourcomputer viahttps://web.hiuapp.mobiHiU Messenger available inEnglish, Arabic,Hindi, Chinese, French,Italian

Output Messenger is designed to use as a private securemessengerforyour Office. This intranet messengerimprovesinternalcommunications, business productivity andrelationshipswithcolleagues inside Office. IMPORTANT: This apprequires aServerapplication to be installed and running in yourserver. ThePublicIP Address or Domain name of the server runninghost shouldbeprovided in this app to connect with server. For moredetailsonpurchasing & installingOutputMessenger:http://www.outputmessenger.com/ This Android Mobileappextends thepower of Output LAN Messenger to your Smartphone&Tabletbringing Instant Messaging, Group Chat, File Transferandseveralother features. Software features are tailor madetoimprovecollaboration between teams to work togetherefficientlywithinoffice campus's and remote sites. The On-premisesserver andhighlevel encryption technology ensures privacy andconfidentialityforinternal communication in the small, mediumandcorporateenvironments, hospitals with HIPAA regulations, andinthegovernment and banking sectors. Android App &DesktopFeatures:• One to One Private Text Chat • Group Chat, ChatRoom,Chat Group• Send Files • Send Voice Message • Take Photo,Video andSend •Scribble Pad • Send Buzz • OTR – Off the RecordMessaging •ReadNotification • Online Status Additional Features forDesktop:•Desktop Sharing Screen Sharing • Voice & VideoCalls&Conferencing • Remote Desktop Screen Sharing•Announcements,Internal Mailing, Sticky Notes, Remainders WhythisLAN Messenger?• Easy to Use • Quick Installation by anyonewithin 1minute •Works in LAN, WAN, Wifi, VPN, Multiple SubNetworks,TerminalService and Internet • Works in Windows, Mac,Linux,Browser, FreeApp for iOS and Android Phones & Tablets•Customizable ChatServer & Client Settings

Trillian is modern and secure instant messaging forpeople,businessand healthcare. For over 20 years, Trillian hasbeenhelping peoplestay connected. Today's Trillian brings secure(andHIPAA-compliant)messaging to healthcare professionalsandbusinesses of all sizes.And true to our roots, if you'rejustlooking for free instantmessaging, we can help with that too!•FOR BUSINESSES: Does yourbusiness still rely on textingorcumbersome email chains? LetTrillian's modern and securebusinessinstant messaging modernizeemployee communicationwithoutcompromising on security or control.• FOR HEALTHCARE:Yourhealthcare organization needs secure instantmessaging,andTrillian's HIPAA-compliant secure messaging platformhasyoucovered. We help teams of all sizes improveclinicalcommunicationwithout breaking the bank. • FOR INDIVIDUALS:Stay intouch withfamily and friends without compromising yourprivacy.Your uniqueTrillian username can be used to send unlimitedmessagesfree ofcharge over your existing data plan and/or WiFi.Whetheryou'relooking to empower secure employee instant messagingor justtokeep in touch with family and friends, Trillian canhelp.Thanksfor checking us out!

Cloud-based enterprise messaging with encryption, control androbustdelivery

Video chat, video calls, voice calls, chat translator andtextmessaging.

Pryvate Messenger Secure & Encrypted Communications(Call,Video, email, GDPR)

c0nnect is a XMPP client with focus on usability, securityandprivacy!

twinme+ is a premium version of twinme, withadvancedprivacy-oriented features.

Help your customers through WhatsApp, Facebook Messenger,Instagramand Telegram

Secured Private Communication

Pure modern IRC experience for Android

Twnel is the free mobile messenger that gives you:MOREPRODUCTIVITYForget paperwork. Save time and money whilemakinginquiries, givingupdates, completing transactions and muchmore,all in real-time andthrough the channel that more andmorecompanies use to empowertheir Allies. MORE OPPORTUNITIES Donotmiss the opportunities thatcompanies that use Twnel have foryou.When you are alwaysconnected, opportunities are always withinyourreach. COMMUNICATEEASY, FAST AND SECURE Say goodbye tophonecalls, emails andpersonal chats. With Twnel you cannowcommunicate quickly, easilyand safely with the companiesthatmatter to you.-------------------- * Remember that you needaninvitation or to bepreviously registered as a contact of acompanythat uses Twnel tostart using this application * If you areacompany that wants touse Twnel to increase the productivity ofyourAllies, visitwww.twnel.com for more information * Send usyoursuggestions,questions or concerns to [email protected]

Install nandbox Messenger and enjoy having multiple profilesratherthan one - on the same account. No multiple logins required.Withthe same phone number, you can have FOUR separate profiles -Work,Family, Friends, and Public. That's plus interactive channelsofunlimited subscribers, you can join or create yourself. Youcanalso have groups of up to 10,000 members. And - at any time -youcan recall or edit your wrong-sent messages. ***What’sdifferent?Not only chatting! nandbox Messenger benefits allcommunity andsmall-business activities. It exclusively supports anocean oflucrative features. We promise you complete privacy, socialmediasharing, chatbots, and more. ***What key features doesnandboxhave? Multiple Profiles: With nandbox Messenger, you canfreelypresent yourself to your contacts. Especially, when it comestosetting your profile picture or status. nandbox Messenger istheonly messaging app supporting 4 different profiles. You onlyhaveto group relevant contacts from your address book - eitherasFamily, Friends, Work or Public. Each group will view theprofilepicture and status you have set there. Free Voice and VideoCalls:Keep in touch, and never let distance limit you. Make FREEonlinevoice and video calls wherever you are. nandbox covers yourback!Interactive Channels: Build social networks forcommunityactivities or business operations. nandbox' channels canbe privateor public - and with UNLIMITED subscribers. Thus, you canbroadcastyour messages to a mass audience - as huge as it would be.Youraudience can send feedback as well. That’s beside asupportedadministration hierarchy with various options within eachchannel.Group chats: Create and join groups of up to 10,000members. That'sbesides sharing media, location, and contacts. Also,users can joinyour groups by QR code scanning. Groups of nandboxhave severaladmin privileges, smart notifications, and internalsearch.Channels/groups Administration Privileges: nandbox Messengeris theonly messaging app supporting roles, Admin and Super admin.You canassign these roles to your people to meet yourchannel/groupmembers needs. The administration privileges arecontrollable yetflexible within each channel/group. Message Recalland Edit: Wrongmessage sent? Recall your sent messages at ANY time- with nolimitations. And in case you have a typo, no need torecall. Youcan edit and correct the messages sent in channels,groups orone-to-one chats. Social Network Oriented: We promise youan easyand fast approach to communicate. You can join groups andchannelsby QR code scanning. And easily, share with them mediafiles,contacts, and locations. nandbox Messenger Web: Synchronizeyourchats to your computer by the web chat portal and accessthemanywhere. You only have to navigate to https://web.nandbox.comandsign in by scanning the QR code. Custom Stickers: Spark joy inyourchats by sharing expressive stickers of nandbox. You canalsocreate your own to better express yourself. Chat ExtensionsandBots: Invoke a myriad of features into your conversations bytheexisting chat extensions and bots. You can also search onlineformore. ***Why nandbox? Free: nandbox Messenger is a freemessagingand calling app. It works on all Android phones. Allfeaturesincluding the interactive channels are free, with no adsdisplayed.Fast: nandbox Messenger is super fast and works on allAndroidphones. We have servers distributed around the globe toserve youanywhere - with the highest quality. Security: nandboxdeploys theindustry's best security practices to protect your data.We protectyour data from external access with complete end to endencryption.Privacy: We never reveal your number without yourconsent. We alsoassure you that you will never get subscribed to agroup or achannel without your approval. Support: We love to hearfrom you!If you have any questions or concerns, please email [email protected].

The Secure Business Messenger. Trusted by millions.Rock-solidsecurity.

Easy to use live chat and chatbots for increasing salesandgenerating leads.

Wickr Enterprise is ONLY for employees invited bytheirorganizationto join a self-hosted private WickrEnterpriseNetwork. InstallWickr Enterprise on your corporate devicetocollaborate in a secureon-premise environment built withtheworld’s most advancedmultilayered encryption and ephemerality.OnWickr Enterprise, youcan privately communicate withyourcolleagues, send encrypted filesand collaborate in securerooms.PLEASE NOTE, users must beprovisioned by anorganization’sadministrator to begin using WickrEnterprise. To signup as anorganization, please reach out [email protected]. You canuseWickr Enterprise to: • Securely messageacross your organization.•Create secure rooms for your team andprojects to collaborate.•Share and review files anywhere, on anydevice. • Easily searchyourexisting conversations for keywords andfiles. • Verify yourcontactsto ensure you only share informationwith trusted parties.