Sites like Viber

01 · Entity

About Viber

Viber viber.com

Home | Viber

Wikidata: cross-platform instant messaging voice-over-Internet Protocol application for smartphones

Top 1K · #766 English 18 technologies Crawled Nov 6, 2026

Visit Viber

Summary by Claude

Viber is a free cross-platform messaging and VoIP app offering text chats, voice and video calls, group chats, stickers and public communities, synced across mobile and desktop.

Who it’s for

General consumers worldwide

Business model

Advertising, paid calls (Viber Out), and in-app purchases

• instant messaging
• free voice calls
• video calls
• group chats
• stickers and GIFs
• desktop messaging app
• end-to-end encryption
• Viber Out international calling
• communities

02 · Embedding space

Competitor map

Each alternative by how close its vector is to Viber’s (x) and how much traffic it gets, how much of the stack it shares, or where it sits in the embedding space itself (y). Lines split each axis at the median. Hover for the numbers, click to jump to it in the list.

1. 01
   WhatsApp whatsapp.com Top 100 English

   WhatsApp | Secure and Reliable Free Private Messaging and Calling

   Use WhatsApp Messenger to stay in touch with friends and family. WhatsApp is free and offers simple, secure, reliable messaging and calling, available on phones all over the world.

   • Adobe
   • Dropbox
   • Google Search Console
   • Meta Business Suite
   • Microsoft 365
   • Proofpoint

   0 say WhatsApp is a good alternative to Viber 0 say WhatsApp isn’t a real alternative to Viber

   Comment
   Very close cos 0.911
2. 02
   Signal signal.org Top 10K English

   Signal >> Home

   Say "hello" to a different messaging experience. An unexpected focus on privacy, combined with all of the features you expect.

   • Atlassian
   • Google Workspace
   • jQuery
   • Stripe
   • Cloudflare
   • Cloudflare DNS

   0 say Signal is a good alternative to Viber 0 say Signal isn’t a real alternative to Viber

   Comment
   Very close cos 0.897
3. 03
   Infobip infobip.com Top 10K English

   Infobip - Build meaningful customer relationships across any communication channel

   Engage your customers and prospects with simple drag and drop email, SMS, chatbot or build custom solutions with the best in class APIs

   • Atlassian
   • Google Fonts
   • Google Tag Manager
   • HubSpot
   • OneTrust
   • PHP

   0 say Infobip is a good alternative to Viber 0 say Infobip isn’t a real alternative to Viber

   Comment
   Very close cos 0.897
4. 04
   Discord discord.com Top 1K English

   Discord - Group Chat That’s All Fun & Games

   Discord is great for playing games and chilling with friends, or even building a worldwide community. Customize your own space to talk, play, and hang out.

   • Atlassian
   • Google Fonts
   • Google Tag Manager
   • Google Workspace
   • HubSpot
   • OneTrust

   0 say Discord is a good alternative to Viber 0 say Discord isn’t a real alternative to Viber

   Comment
   Close cos 0.892
5. 05
   LINE line.me Top 1K English

   LINE｜always at your side.

   More than just a messenger app. LINE is new level of communication and the very infrastructure of your life.

   • Google Tag Manager
   • Amazon CloudFront
   • Google Search Console
   • jsDelivr
   • Meta Business Suite

   0 say LINE is a good alternative to Viber 0 say LINE isn’t a real alternative to Viber

   Comment
   Close cos 0.892
6. 06
   tawk.to Top 10K English

   tawk.to - Free Live Chat Software for Your Website

   One free inbox for all your customer channels. Live chat, ticketing, knowledge base, AI assist, and CRM — all in one place. Trusted by 6M+ businesses.

   • Amazon SES
   • Atlassian
   • Google Workspace
   • Cloudflare
   • Cloudflare DNS
   • Cloudflare Web Analytics

   0 say tawk.to is a good alternative to Viber 0 say tawk.to isn’t a real alternative to Viber

   Comment
   Close cos 0.891
7. 07
   Messenger messenger.com Top 10K English

   Messenger

   Hang out anytime, anywhere—Messenger makes it easy and fun to stay close to your favorite people

   • Google Search Console
   • Microsoft 365
   • Proofpoint

   0 say Messenger is a good alternative to Viber 0 say Messenger isn’t a real alternative to Viber

   Comment
   Close cos 0.885
8. 08
   Giphy giphy.com Top 10K English

   GIPHY - Be Animated

   GIPHY is the platform that animates your world. Find the GIFs, Clips, and Stickers that make your conversations more positive, more expressive, and more you.

   • Atlassian
   • Google Tag Manager
   • Google Workspace
   • Amazon Route 53
   • Apple Business
   • Bing Webmaster Tools

   0 say Giphy is a good alternative to Viber 0 say Giphy isn’t a real alternative to Viber

   Comment
   Close cos 0.887
9. 09
   Vimeo vimeo.com Top 100 English

   Vimeo - All-in-One Video Platform

   The video platform trusted by 287 million creatives, entrepreneurs, and businesses. Everything you need to create, manage, and share stunning videos.

   • Atlassian
   • Google Fonts
   • Google Workspace
   • HubSpot
   • Amazon Route 53
   • Stripe

   0 say Vimeo is a good alternative to Viber 0 say Vimeo isn’t a real alternative to Viber

   Comment
   Close cos 0.886
10. 10
    Snapchat snapchat.com Top 1K English

    Snapchat - Say It In A Snap

    Chat, send Snaps, explore Stories, and try Lenses on desktop, or download the app on mobile! See how to connect & create with friends on Snapchat, wherever you are.

    • Atlassian
    • Google Workspace
    • HubSpot
    • OneTrust
    • Amazon Route 53
    • Zendesk

    0 say Snapchat is a good alternative to Viber 0 say Snapchat isn’t a real alternative to Viber

    Comment
    Close cos 0.882
11. 11
    Agora agora.io Top 1K English

    Real-Time Engagement & Conversational AI Platform | Agora

    Build ultra-low latency voice, video, chat, and voice AI experiences for meaningful human-to-human and human-to-AI conversations, with flexible APIs and no-code & low-code tools.

    • Google Analytics
    • Google Fonts
    • Google Tag Manager
    • HubSpot
    • nginx
    • Amazon Route 53

    0 say Agora is a good alternative to Viber 0 say Agora isn’t a real alternative to Viber

    Comment
    Close cos 0.882
12. 12
    8x8 8x8.com Top 10K English

    Vercel Security Checkpoint

    American provider of Voice over IP products

    • Atlassian
    • Google Workspace
    • Stripe
    • Adobe
    • Apple Business
    • Astro

    0 say 8x8 is a good alternative to Viber 0 say 8x8 isn’t a real alternative to Viber

    Comment
    Close cos 0.882
13. 13
    Zoom zoom.com Top 1K English

    One platform to connect | Zoom

    Modernize workflows with Zoom's trusted collaboration tools: including video meetings, Zoom Chat, VoIP phone, webinars, whiteboard, contact center, and events.

    • Amazon SES
    • Atlassian
    • Google Tag Manager
    • Google Workspace
    • OneTrust
    • Amazon Route 53

    0 say Zoom is a good alternative to Viber 0 say Zoom isn’t a real alternative to Viber

    Comment
    Close cos 0.881
14. 14
    RingCentral ringcentral.com Top 10K English

    RingCentral: The Voice of Your Business

    Power the voice of your business with RingCentral Agentic Voice AI, including AI Receptionist (AIR), AI Virtual Assistant (AVA), & AI Conversation Expert (ACE).

    • Atlassian
    • HubSpot
    • OneTrust
    • Stripe
    • Adobe
    • Adobe Experience Manager

    0 say RingCentral is a good alternative to Viber 0 say RingCentral isn’t a real alternative to Viber

    Comment
    Close cos 0.882
15. 15
    Vivo vivo.com.br Top 10K English

    Brazilian telecommunications trademark

    • Cloudflare
    • GlobalSign
    • Google Search Console
    • Meta Business Suite
    • Microsoft 365

    0 say Vivo is a good alternative to Viber 0 say Vivo isn’t a real alternative to Viber

    Comment
    Close cos 0.879
16. 16
    Grindr grindr.com Top 10K English

    Grindr: The World’s Largest Social Networking App for LGBTQ People.

    Grindr is the world’s largest social networking app for gay, bi, trans, and queer people. Download Grindr today to discover, connect to, and explore the queer world around you.

    • Atlassian
    • Google Fonts
    • Google Tag Manager
    • Google Workspace
    • OneTrust
    • Amazon Route 53

    0 say Grindr is a good alternative to Viber 0 say Grindr isn’t a real alternative to Viber

    Comment
    Close cos 0.878
17. 17
    Slack slack.com Top 1K English

    Slack | AI Work Platform & Productivity Tools

    Boost productivity and save time with Slack‌ — ‌the AI work platform for managing projects, automating workflows, and connecting teams securely. Start working smarter today.

    • Google Workspace
    • HubSpot
    • OneTrust
    • Amazon Route 53
    • Zendesk
    • Apache HTTP Server

    0 say Slack is a good alternative to Viber 0 say Slack isn’t a real alternative to Viber

    Comment
    Close cos 0.879
18. 18
    Innovid innovid.com Top 10K English

    The premier global independent, omnichannel advertising platform | Innovid

    Innovid empowers advertisers and publishers to create, deliver, measure, and optimize their ad and social experiences that drive consumer connections and business growth.

    • Google Fonts
    • Google Tag Manager
    • Zendesk
    • Adobe
    • Adobe Fonts
    • Akamai Edge DNS

    0 say Innovid is a good alternative to Viber 0 say Innovid isn’t a real alternative to Viber

    Comment
    Close cos 0.876
19. 19
    Frameo frameo.net Top 10K English

    Frameo - Bring the photos of your best memories into the homes of your loved ones

    With Frameo you can send photos directly from your smartphone to your friends/family's digital picture frame. Frameo is for the moments that just need to be shared

    • Atlassian
    • Google Tag Manager
    • Google Workspace
    • jQuery
    • Zendesk
    • cdnjs

    0 say Frameo is a good alternative to Viber 0 say Frameo isn’t a real alternative to Viber

    Comment
    Close cos 0.876
20. 20
    Canva canva.com Top 1K English

    Canva

    online graphic design platform

    • Atlassian
    • Google Workspace
    • HubSpot
    • OneTrust
    • Amazon Route 53
    • Stripe

    0 say Canva is a good alternative to Viber 0 say Canva isn’t a real alternative to Viber

    Comment
    Close cos 0.879

Ranked by score: the cosine similarity of each site’s vector to viber.com’s, less a small penalty for generic sites that are close to everything. Highlighted technologies are ones Viber uses too. Votes and comments come from visitors and don’t change the ranking.

04 · Fingerprints

Technology

What Viber is built with, and what its closest competitors use, from its homepage’s code and its DNS records.