Viber
Viber, or Rakuten Viber, is a cross-platform voice over IP (VoIP) and instant messaging (IM) software application owned by Japanese multinational company Rakuten, provided as freeware for the Google Android, iOS, Microsoft Windows, Apple macOS and Linux platforms.[5] Users are registered and identified through a cellular telephone number, although the service is accessible on desktop platforms without needing mobile connectivity.[5] In addition to instant messaging it allows users to exchange media such as images and video records, and also provides a paid international landline and mobile calling service called Viber Out.[6] As of 2018, there are over a billion registered users on the network.[7][8]
Original author(s) | Talmon Marco, Igor Magazinnik | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Developer(s) | Rakuten Viber (part of Rakuten Inc.) | ||||||||||
Initial release | 2010 | ||||||||||
Stable release(s) [±] | |||||||||||
| |||||||||||
Preview release(s) [±] | |||||||||||
Written in | C/C++/Python (desktop, using SIP and Qt frameworks), Objective-C (iOS), Java (Android) | ||||||||||
Operating system | Cross-platform | ||||||||||
Type | Instant messaging client, VoIP | ||||||||||
License | Proprietary software | ||||||||||
Website | viber |
The software was developed in 2010 by Cyprus-based[9] Viber Media, which was bought by Rakuten in 2014. Since 2017, its corporate name has been Rakuten Viber. It is based in Cyprus[10] with offices in London, Manila, Moscow, Paris, San Francisco, Singapore, and Tokyo.[11][12]
History
Founding (2010)
Viber Media was founded in Tel Aviv, Israel, in 2010 by Talmon Marco[13] and Igor Magazinnik, who are friends from the Israel Defense Forces where they were chief information officers.[14] Marco and Magazinnik are also co-founders of the P2P media and file-sharing client iMesh.[15] The company was run from Israel, and was registered in Cyprus. Sani Maroli and Ofer Smocha soon joined the company as well.[16][17][18][19][20][21] Marco commented that Viber allows instant calling and synchronization with contacts because the ID is the user's cell number.[22]
Early monetisation (2013)
In its first two years of availability, Viber did not generate revenues. It began doing so in 2013, via user payments for Viber Out voice calling and the Viber graphical messaging "sticker market". The company was originally funded by individual investors, described by Marco as "friends and family".[23] They invested $20 million in the company, which had 120 employees as of May 2013.[24]
On 24 July 2013, Viber's support system was defaced by the Syrian Electronic Army. According to Viber, no sensitive user information was accessed.[25]
Rakuten acquires Viber (2014)
On 13 February 2014, Rakuten announced they had acquired Viber Media for $900 million.[26][27] The sale of Viber earned the Shabtai family (Benny, his brother Gilad, and Gilad's son Ofer) some $500 million from their 55.2% stake in the company.[28][29] At that sale price, the founders each realized over 30 times return on their investments.[17]
Djamel Agaoua became Viber Media CEO in February 2017, replacing co-founder Marco who left in 2015.[30]
In July 2017 the corporate name of Viber Media was changed to Rakuten Viber and a new wordmark logo was introduced.[31] Its legal name remains Viber Media, S.à r.l. based in Luxembourg.
Post-acquisition
In 2017, Rakuten Viber and the World Wildlife Fund engaged in a commercial transaction aimed at raising awareness and protecting wildlife.[32]
After first using RV to spread its message in June 2020, the International Federation of the Red Cross launched an official chatbot and Community on the messaging app to combat the spread of false information, which they termed an infodemic, about COVID-19.[33] The chatbot is still active as of June 2022, with over 1.4 million subscribers.[34]
In 2020, Rakuten Viber and the World Health Organization (the WHO) engaged in a commercial transaction for a chatbot to inform users of issues such as women's health.[35] and an anti-smoking campaign.[36]
In the wake of the July–August 2020 Belarusian election protests and ensuing crackdown, the company closed its office in Minsk.[12][37]
In 2022, Rakuten Viber CEO became Ofir Eyal, replacing Djamel Agaoua.[38][39] Eyal is a Viber veteran, he worked as Vice President of Product in 2014 before his promotion to Chief Operating Officer in 2019.
In July 2022, Rakuten Viber partnered with Rapyd to launch instant cross-border P2P payments.[40][41] The company launched payments on the Viber app first in Greece and Germany, and then in other countries.[42][43]
In August, Mineski teamed up with Viber to develop a social minigame platform that can play off Viber’s application.[44]
In May 2022, Rakuten Viber launched the premium chat service Viber Plus that offer exclusive features, including sticker market privileges, ad free use, priority Viber support, exclusive badge, unique Viber icon, large file sharing, and more.[45]
Security audit
On 4 November 2014, Viber scored 1 out of 7 points on the Electronic Frontier Foundation's "Secure Messaging Scorecard". Viber received a point for encryption during transit but lost points because communications were not encrypted with keys that the provider did not have access to (i.e. the communications were not end-to-end encrypted), users could not verify contacts' identities, past messages were not secure if the encryption keys were stolen (i.e. the service did not provide forward secrecy), the code was not open to independent review (i.e. the code was not open-source), the security design was not properly documented, and there had not been a recent independent security audit.[46][47] On 14 November 2014, the EFF changed Viber's score to 2 out of 7 after it had received an external security audit from Ernst & Young's Advanced Security Centre.[46]
On 19 April 2016, with the announcement of Viber version 6.0,[48] Rakuten added end-to-end encryption to their service, but only for one-to-one and group conversations in which all participants are using the latest Viber version for Android, iOS, Windows (Win32) or Windows 10 (UWP).[49][50] The company said that the encryption protocol had only been audited internally, and promised to commission external audits "in the coming weeks".[51] In May 2016, Viber published an overview of their encryption protocol, saying that it is a custom implementation that "uses the same concepts" as the Signal Protocol.[52]
In 2022, Rakuten Viber won a Security Award, according to German test.de.[53][54]
Market share
As of December 2016, Viber had 800 million registered users.[55] According to Statista, there are 260 million monthly active users as of January 2019.[56] The Viber messenger is very popular in Greece,[57] Eastern Europe, Russia, the Middle East, and some Asian markets.[58]
India was the largest market for Viber as of December 2014 with 33 million registered users, the fifth most popular instant messenger in the country. At the same time there were 30 million users in the United States, 28 million in Russia and 18 million in Brazil.[59] Viber is particularly popular in Eastern Europe, being the most downloaded messaging app on Android in Belarus, Moldova and Ukraine as of 2016. It is also popular in Iraq, Libya and Nepal.[60]
As of 2018, Viber had an over 70 percent penetration rate in the CIS and CEE regions, but only 15 percent in North America.[61]
In 2022, Rakuten Viber revealed an overall increase in Viber's app users across Asia Pacific (APAC), with the Philippines recording a robust 22 percent increase.[62]
Russia
Viber is one of the more popular messenger applications in Russia.[63][64] In January 2016, Viber surpassed WhatsApp in Russia, with about 50 million users.[65]
A Moscow court fined Viber $1 million ruble, citing their failure to remove certain content Russia deems to be “illegal”, in particular content on the war in Ukraine.[66][67]
Ukraine
As of September 2021, Viber is Ukraine's most popular messaging app, with a market share of 97.7%. 20% of the company's total messages sent came from Ukraine, where users sent 97.5 billion messages in 2021.[68]
In February 2022, Rakuten Group removed advertising from its Viber messaging service in Ukraine and Russia in response to Moscow's invasion of Ukraine.[69] At the same time, Hiroshi Mikitani, the founder of Japan’s company Rakuten Viber, donated $8.7 million to support Ukraine.[70]
Bulgaria
Viber's market share in Bulgaria is steadily increasing. Reaching a record 90% in 2021. The number of calls made and messages sent via Viber in Bulgaria rose by 11% in 2021, reaching approximately 530 million calls and an average of 400 messages per second, according to data presented by the company.[71]
Greece
As of the end of 2021, over 90% of people in Greece have Viber on their phones, making it the top messaging app in the country.[72] In 2022, the Municipality of Athens has launched an official Viber community to keep its citizens updated on city events, digital services, ongoing projects, proposals, activities for all ages, and stray animal information.[73][74]
Serbia
Viber is the top messenger in Serbia. As of November 2021, over 90% of Serbians have Viber on their phone.[75]
Applications
Platforms
Viber was initially launched for iPhone on 2 December 2010. It was launched on BlackBerry and Windows Phone on 8 May 2012,[76] followed by the Android platform on 19 July 2012, and Nokia's Series 40, Symbian and Samsung's Bada platform on 24 July 2012, by which time the application had 90 million users.[77][78][79]
In May 2013 with Viber 3.0, a desktop version for Windows and macOS was released.[80] In August 2013, Viber for Linux was released as a public beta[81] and in August 2014 a final version.[82] In June 2016 a UWP-based desktop application for Windows 10 was released in the Windows Store.[83] The desktop versions are tied with a user's registered Viber mobile number, but can operate independently afterwards.[84] In 2015, a version for the iPad tablet and Apple Watch smartwatch was released.[85][86]
Features
Viber was originally launched as a VoIP application for voice calling. On 31 March 2011, Viber 2.0 was released which added instant messaging (IM) capabilities.[87] In July 2012 group messaging and an HD Voice engine were added to both Android and iOS applications.[88] Today, users can send several kinds of media files including photos, videos, GIFs, files, audio messages, and stickers.[89]
Stickers
In December 2012 Viber added 'stickers' to the application. In October 2013, Viber 4.0 was announced featuring a sticker 'market' where Viber would be selling stickers as a source of revenue.[90]
Viber Out
In addition, version 4.0 introduced push-to-talk capabilities, and Viber Out, a feature that provides users the option to call mobile and landline numbers via VoIP without the need for the application.[91]
Voice support was officially added for all Windows Phone 8 devices on 2 April 2013.[92] In September 2014, Viber 5.0 was released and introduced video calling.[93]
Public Accounts, Chatbots, and Communities
In November 2016, Viber version 6.5 launched Public Accounts to allow brands to engage in promotion and customer service on the platform, with initial partners including The Huffington Post, Yandex and The Weather Channel.[55][94] The app integrates with CRM software and offers chatbot APIs for customer service.[55] Viber Communities, an enhanced group chat feature, was introduced in February 2018.[95] Group calling was introduced with version 10 in February 2019.[96] Communities have an unlimited number of participants, compared to group chats that have a maximum of 250.[97] Viber communities are protective of their users' privacy since neither superadmins nor admins can see members' phone numbers. Also, members who enable private messages can contact each other while keeping their numbers hidden.[98] In October 2020, Viber launched message statistics to go along with Community insights. These statistics offer Community admins the ability to see engagement levels with the content they post to their Communities.[99]
Today, many different kinds of chatbots are also available on the app, including those providing essential information,[100] quizzes,[101] and more.
In 2022, Rakuten Viber partnered with Taimi, LGBTQ+ dating app, to add a bot to its freeware ecosystem. The bot, powered by Viber, will have two functions. Firstly, to match members of its user base, and secondly, to serve as an educational resource for those who want to know more about the LGBTQ+ community.[102]
In January 2023, the company announced offerings such as a Business Inbox and a searchable Commercial Account. Business Inbox is a dedicated space for brand-user interactions, accessible directly from an individual’s regular Chats screen.[103] Commercial Account is a business account, where users will be able to discover all the ways to engage with a brand in just one place.[104][105]
In February, Rakuten Viber launched its chatbot AI Chat & Create, which allows users to ask questions and design images directly through the Viber app.[106]
In July, Viber partnered with ICONIQ to bring users to connect with an AI robot companion Kuki. With its integration into Viber, users can chat and interact with Kuki directly on the app.[107][108]
Viber Plus
In May 2023, Viber Plus was launched internationally, including enhancements to the app like access to paid stickers, the ability to change the Viber app icon and customer service access over live chat.[109]
In July, The Rakuten Viber chat app brought its $2-per-month premium subscription service to the US, which provides exclusive features and ad-free access to the chat app.[110]
In August 2023, the company released two Viber Plus features for iOS users: Invisible Mode and Read Voice Messages. Read Voice Message feature turns voice messages into text, so any message can be ready anytime. Invisible Mode allows users to privately read messages and browse on the platform.[111]
Viber Pay
In April 2023, Rakuten Viber launched Viber Pay, a real-time account-to-account (A2A) money transfer service in Cyprus.[112] Viber Pay enables direct and free transactions between Greece, Germany, and Cyprus, and Cyprus-based users can send money to each other in an easy and secure manner by creating a digital wallet through a two-minute process that requires registration and email confirmation.[113]
Caller ID
In April, Rakuten added the Caller ID feature, which helps identify any call after being turned on along with a warning for possible spam, including for calls that aren't being made through Viber.[114]
Viber Business Accounts
In October 2023, Viber announced a new set of business tools for small and medium-sized businesses.[115][116] Viber Business Accounts is a platform for businesses to create public profiles, enabling them to share information and product catalogs directly within the app. Additionally, the service features a 1:1 instant messaging function for customer inquiries, discoverability through app search functions, and dedicated chat folders for organizational purposes.[117]
References
- "Android: Viber - Safe Chats And Calls 20.4.3.0". 2 July 2023. Retrieved 7 July 2023.
- "iOS: Version History 20.4.0 Jul 4, 2023". 4 July 2023. Retrieved 7 July 2023.
- "Viber for MacV 20.2.0". 12 June 2023. Retrieved 7 July 2023.
- "viber.rpm". 14 June 2023. Retrieved 7 July 2023.
- Unuth, Nadeem. "Viber App Review – Free Voice and Video Calls and Messaging". Lifewire.
- Unuth, Nadeem. "Viber Out Review – How Good Is Viber for Paid Calling?". Lifewire.
- "Viber: number of registered users 2018". Statista.
- "About". Viber.
- "What Is Viber's Start Up Story? How Talmon Marco and Igor Magazinik Founded The Company". Business Ideas lab. 9 September 2016. Retrieved 13 May 2021.
- "Viber DMCA POLICY". Viber. Archived from the original on 23 August 2019. Retrieved 18 February 2018.
- "Think Global: Cultivating a Global Team Culture". Viber. 29 May 2017. Retrieved 22 May 2019.
- "Viber closes its office in Minsk". Intellinews. 23 August 2020. Retrieved 27 May 2022.
- Henry Mance. Six things to know about Viber. Financial Times. 14 February 2014.
- Brett Forrest (23 August 2012). "The Skype Killers of Belarus". Bloomberg. Archived from the original on 24 August 2012.(subscription required)
- "Talmon Marco's profile on LinkedIn". Retrieved 18 February 2018.
- Jessica Geller (16 October 2015). "Messaging app Viber names Boston its US headquarters". The Boston Globe. Archived from the original on 8 November 2020. Retrieved 25 August 2016.
- Assaf Gilad (14 February 2014). "אקזיט ענק: רקוטן היפנית רוכשת את וייבר תמורת כ-900 מיליון דולר" [A huge exit: Japanese Rakuten buys Weaver for $ 900 million]. כלכליסט - Calcalist (in Hebrew). Retrieved 16 May 2015.
- Hillel Koren (14 February 2014). "Viber sold for $900m". Globes.
- "DMCA Policy". Viber. Rakuten. Archived from the original on 1 March 2014. Retrieved 16 May 2015.
- "Viber Media". Foursquare. Retrieved 16 May 2015.
- Brian Blum (24 March 2011). "Top 10 iPhone apps from Israel". Israel21c. Retrieved 16 May 2015.
- "Viber For iPhone Aims To Rival Skype's App, Is Amazingly Amazing". TechCrunch.
- Juliette Garside (30 August 2013). "Viber founder: 'People should be concerned about privacy'". The Guardian.
- Parmy Olson (7 May 2013). "Free-Calling App Viber Jumps To Desktop, Hits 200 Million Users". Forbes. Retrieved 16 May 2015.
- Crook, Jordan (23 July 2013). "Viber Attacked By Syrian Electronic Army". TechCrunch. Retrieved 8 March 2019.
- "Japanese Internet Giant Rakuten Acquires Viber For $900M". TechCrunch. 13 February 2014. Retrieved 14 February 2014.
- "Rakuten Acquires Viber for $900 million" (Press release). 14 February 2014.
- "בני שבתאי את הונו מעבודה בקזינו בסווזילנדהעצום - כל הדרךכוכב שבתאי: כך בנה איש העסקים" [The Star of Shabtai: This is How the Businessman Benny Shabtai Has Amassed His Huge Fortune]. Forbes (in Hebrew). 6 June 2014. Archived from the original on 29 September 2015. Retrieved 30 December 2014.
- "Most of Viber's owners are based abroad including the Shabtais with a 55.2% stake". Globes. 16 February 2014.
- Paul Sawers (2 February 2017). "Viber appoints former AdTech chief to lead the company after more than a year without a CEO". VentureBeat. Retrieved 18 February 2018.
- Paul Sawers (20 July 2017). "Viber acquires Chatter Commerce, maker of mobile shopping keyboard ShopChat". VentureBeat. Retrieved 18 February 2018.
- "Turning Awareness into Action on World Tiger Day". Viber. 19 August 2021. Retrieved 18 June 2022.
- "Red Cross Red Crescent turns to Rakuten Viber to fight COVID-19 infodemic | IFRC". www.ifrc.org. Retrieved 18 June 2022.
- "IFRC Red Cross Red Crescent". invite.viber.com. Retrieved 18 June 2022.
- "2021 - The Year of Healthy Vibes - Making Health Resources Available For All". Viber. 28 November 2021. Retrieved 18 June 2022.
- "Viber Joins WHO in its Fight Against Smoking". Viber. 6 June 2021. Retrieved 18 June 2022.
- Jurgita Lapienytė (26 August 2020). "Are tech companies leaving Belarus?". Cybernews. Retrieved 27 May 2022.
- "Rakuten Viber to launch Payments for Secure App Transactions". ffnews.com. Retrieved 17 October 2023.
- "CEO Ofir Eyal leads Viber to super app category with the launch of Payments service". Dhaka Tribune.
- Margaroli, Isabelle Castro (28 July 2022). "Rakuten Viber partners with Rapyd to unlock instant cross-border P2P payments". News. Retrieved 12 October 2023.
- "Rakuten Viber to launch Payments for Secure App Transactions". ffnews.com. Retrieved 12 October 2023.
- Writer, Verdict Staff (28 July 2022). "Rakuten Viber to roll out new digital wallet". Electronic Payments International. Retrieved 12 October 2023.
- "Telecompaper". www.telecompaper.com. Retrieved 12 October 2023.
- Coloma, Angela (2022). "Mineski, Viber join forces for social minigame platform". news.abs-cbn.com. Retrieved 7 August 2022.
- "Rakuten Viber's Ad-Free Premium Chat Service Launches in the US". CNET. Retrieved 12 October 2023.
- "Secure Messaging Scorecard. Which apps and tools actually keep your messages safe?". Electronic Frontier Foundation. 4 November 2014. Retrieved 26 September 2016.
- "Only 6 Messaging Apps Are Truly Secure". PC Magazine. 5 November 2014. Retrieved 8 January 2015.
- "The Best Encrypted Messaging Apps You Should Use Today [Updated]". 21 June 2018.
- Lunden, Ingrid (19 April 2016). "Viber adds end-to-end encryption and hidden chats as the messaging app privacy wave grows". TechCrunch. AOL Inc. Retrieved 19 April 2016.
- Viber Media (n.d.). "Viber Security FAQ". support.viber.com. Archived from the original on 30 December 2019. Retrieved 19 April 2016.
- Meyer, David (19 April 2016). "Another Big Messaging App Joins the End-to-End Encryption Party". Fortune. Time Inc. Retrieved 19 April 2016.
- "Viber Encryption Overview". Viber. 3 May 2016. Archived from the original on 11 July 2016. Retrieved 8 July 2017.
- Lunden, Ingrid (26 July 2022). "Viber launches Payments, a new digital wallet". TechCrunch. Retrieved 17 October 2023.
- Warentest, Stiftung (22 February 2022). "Messenger im Vergleich". www.test.de (in German). Retrieved 17 October 2023.
- Lunden, Ingrid (9 November 2016). "Viber follows Messenger, launches Public Accounts for businesses and brands". TechCrunch. Retrieved 18 February 2018.
- "Most popular messaging apps 2019". Statista.
- "The Most Popular Messaging App in Every Country".
- "Viber taking on the global giants". Globes (in Hebrew). 27 November 2017. Retrieved 17 March 2019.
- Naidu, Prasant (1 December 2014). "How India Became The Largest Market For This Instant Messaging VoIP App".
- Orpaz, Inbal; Rubin, Eliran (22 June 2016). "The Israeli Answer to WhatsApp Is Big in Eastern Europe - and Iraq". Haaretz.
- "Viber is launching Viber Communities, group chats for up to 1B users". March 2018.
- "Viber reports robust usage in PH". Manila Bulletin. Retrieved 12 October 2023.
- "Viber of Russia". Viber.com. Archived from the original on 16 December 2017. Retrieved 6 June 2017.
- "Viber Рейтинг". Viber.com. Retrieved 6 June 2017.
- "Viber surpassed WhatsApp in Russia". appleapple.top. 18 January 2016. Retrieved 2 March 2018.
- Ellyatt, Amanda Macias,Natasha Turak,Holly. "Russia fines Telegram and Viber for 'illegal' war content; Putin open to talking about Ukraine, Kremlin says". CNBC. Retrieved 17 October 2023.
{{cite web}}
: CS1 maint: multiple names: authors list (link) - RFE/RL. "Moscow Court Fines Viber, Telegram Over Content Related To War In Ukraine". RadioFreeEurope/RadioLiberty. Retrieved 17 October 2023.
- "Українці відправили у Viber 97,5 млрд повідомлень за рік — це 20% від усіх надісланих повідомлень у месенджері". biz.nv.ua (in Ukrainian). Retrieved 19 June 2022.
- www.ETBrandEquity.com. "Rakuten removes ads from Viber app in Russia and Ukraine, won't block service - ET BrandEquity". ETBrandEquity.com. Retrieved 12 October 2023.
- "Founder of Rakuten Viber donates almost $9M to Ukraine". www.ukrinform.net. 26 February 2022. Retrieved 12 October 2023.
- "Viber grows market share in Bulgaria, to focus on dedicated business space in 2022". seenews.com. Retrieved 19 June 2022.
- Newsroom. "Viber: 1 δισ. κλήσεις στην Ελλάδα το 2021 | Moneyreview.gr". www.moneyreview.gr. Retrieved 19 June 2022.
- America, Hellenic News of (24 November 2022). "Municipality of Athens gets closer to its citizens via Viber". Hellenic News of America. Retrieved 12 October 2023.
- "Municipality of Athens gets closer to its citizens through Viber app". TornosNews.GR. Retrieved 12 October 2023.
- Petrovic, Mija. "Viber u Srbiji 2021. – Ar PRESS Informativni portal – Aranđelovac" (in Serbian). Archived from the original on 22 May 2022. Retrieved 19 June 2022.
- "Viber for BlackBerry and Windows Phone 7 Now Available". Times Colonist. Business Wire. Archived from the original on 12 May 2012.
- "Nokia Store: Download Viber and many other games, wallpaper, ringtones and mobile apps on your Nokia phone". Store.ovi.com. Retrieved 6 June 2013.
- "Nokia Store: Download Viber and many other games, wallpaper, ringtones and mobile apps on your Nokia phone". Store.ovi.com. Retrieved 6 June 2013.
- "Viber for Bada - Free messages on Samsung Bada". Viber.com. Archived from the original on 30 May 2013. Retrieved 6 June 2013.
- "Viber announces new desktop app, revamps Android and iOS versions". Retrieved 18 February 2018.
- "Popular mobile IM/VoIP app 'Viber' available for Linux". WebUpd8. 26 August 2013. Retrieved 12 October 2013.
- "Viber 4.2 Finally Released For Linux". phoronix.
- "Viber for Windows 10 - Beta No Longer - Viber". 19 July 2016. Retrieved 18 February 2018.
- Peers, Nick. "Viber for Desktop 10.4.0.54 - Software Downloads". Techworld.
- Haslam, Oliver (30 June 2015). "Viber App Launches On iPad, Download It From Here". Readmond Pie.
- Rehman, Zayed (28 October 2015). "Viber App For Apple Watch Released". Readmond Pie.
- "Skype Challenger Releases Viber 2.0: Free Text Messages And More". 31 March 2011.
- Cooper, Daniel (11 September 2012). "Viber comes to Symbian, S40 and Bada, adds HD voice calling and group messaging to Nokia Lumia handsets". Engadget. Retrieved 13 February 2013.
- "Features". Viber. Retrieved 19 June 2022.
- Russell, Jon (1 October 2013). "Viber Begins Selling Stickers". Retrieved 18 February 2018.
- Zibreg, Christian (12 November 2013). "Viber 4.0 arrives with push-to-talk, Viber Out, Sticker Market, tweaks and more". iDownloadBlog.com.
- "WP8 Users Rejoice! Viber With Voice For Windows Phone 8 Has Been Released". 2 April 2013. Retrieved 2 April 2013.
- "Viber Version 5.0 for Android and iOS, Version 4.3 for Desktop, and Version 3.2 for Windows 8 Launch - TruTower". Archived from the original on 17 February 2019. Retrieved 16 February 2023.
- "Viber introduces Public Accounts: A new way to reach brands". Rakuten Today. 7 December 2016.
- "Introducing Viber Communities". Viber. 27 February 2018.
- Christian de Looper (4 February 2019). "Viber is Finally Getting Group Calling and a Slick New Design". Digital Trends. Retrieved 1 April 2019.
- "Viber Launches 'Communities' – Group Chats With Up To One Billion Members". WeRSM - We are Social Media. 6 March 2018. Retrieved 19 June 2022.
- "Viber Community: How to Use Viber Communities for Business". respond.io. Retrieved 19 June 2022.
- "Community Masters: Get Smart About Views, Shares, Clicks and More in Your Community". Viber. 28 October 2020. Retrieved 19 June 2022.
- "WHO and @Viber Fight #COVID19 Misinformation with Interactive Chatbot in Multiple ... - Latest Tweet by World Health Organization | 🌎 LatestLY". LatestLY. 8 February 2022. Retrieved 19 June 2022.
- Weerasooriya, Sahan (16 February 2022). "Rakuten Viber launches Valentine's Day chatbot and Lenses". Retrieved 19 June 2022.
- "Taimi and Rakuten Viber partner on a bot to educate people on LGBTQ+ topics | Mobile Marketing Magazine". mobilemarketingmagazine.com. Retrieved 12 October 2023.
- "Rakuten Viber Adds New Inbox for Keeping Business and Personal Chats Separate". CNET. Retrieved 12 October 2023.
- "Major update in Rakuten Viber: New offerings include Business Inbox and searchable Commercial Account". NEWS.am TECH - Innovations and science. Retrieved 12 October 2023.
- Banzuelo, Neil (30 January 2023). "Viber adds features to increase brand awareness among users, aims to become superapp". BusinessWorld Online. Retrieved 12 October 2023.
- "Viber users can now create art, ask questions using new chatbot". 2023. Retrieved 12 October 2023.
- "Fagen Wasanni Technologies All about XXI Century Technologies". Fagen Wasanni Technologies. Retrieved 12 October 2023.
- "You can now chat with a famous AI character on Viber. Here's how". ZDNET. Retrieved 12 October 2023.
- Vasile, Cosmin (14 July 2023). "Viber launches its premium service with exclusive features in the United States". PhoneArena. Retrieved 12 October 2023.
- Vasile, Cosmin (3 August 2023). "Viber launches two new features for Premium users, but only on iOS". PhoneArena. Retrieved 12 October 2023.
- "Viber launches online payment function in Cyprus". in-cyprus.philenews.com. 21 April 2023. Retrieved 12 October 2023.
- "Rakuten Viber brings money transfer service to Cyprus". thepaypers.com. Retrieved 12 October 2023.
- "Rakuten Viber Is Adding Caller ID, Spam Filtering for Any Incoming Call". CNET. Retrieved 12 October 2023.
- Pascual, Jekki (2023). "Viber launches business accounts for SMEs, pushes back Viber Pay launch to next year". news.abs-cbn.com. Retrieved 12 October 2023.
- Medenilla, Vina (12 October 2023). "Rakuten Viber unveils new business features for MSMEs in PH". The Manila Times. Retrieved 12 October 2023.
- Vasile, Cosmin (9 October 2023). "Viber rolls out a new suite of business tools and they're free". PhoneArena. Retrieved 12 October 2023.