Slack
Pricing Model
Pricing Model
Free
Monthly payment
One-time payment
Annual Subscription
Quote-based
List of Features
List of Features
- Instant messaging
- HD video calls
- International calls
- Group Chat
- Instant Voice message
- News Feeds
- Stickers
- Public Chat
- Follow Chat
- Service Messages
- Viber Games
- Syncs automatically with other devices
Pricing Info
Pricing Info
Installing and using Viber to contact other Viber users via desktop, laptop and smartphone is absolutely free. Using Viber to call actual landline and mobile numbers cost less than $1 a minute in most countries, making it one of the most inexpensive messaging app for phone calls. Rates vary per country. Top destinations are:
India
- Mobile – 2.3¢ per minute
- Landline – 2.3¢ per minute
USA
- Mobile – 1.9¢ per minute
- Landline – 1.9¢ per minute
UK
- Mobile – 5.9¢ per minute
- Landline – 1.9¢ per minute
Russia
- Mobile – 9.5¢ per minute
- Landline – 4.9¢ per minute
Brazil
- Mobile – 19.0¢ per minute
- Landline – 2.1¢ per minute
China
- Mobile – 1.3¢ per minute
- Landline – 1.3¢ per minute
Viber also offers business solutions for enterprises that want to use Viber for commercial purposes. Contact Viber for more information on these partnership opportunities.
- Promotional Stickers
- Official Public Chats
- Service Messages
Official Public Chats
Public Chats offers businesses with a medium where they can initiate and maintain engagement with users in a very unique manner. Public Chat conversations allow users to prove their audience the latest inside news as well as a close look inside the operations. Users are welcome to share their thoughts and observations.
Service Messages
With Service Messages API, companies can easily deliver targeted messages to their intended audience at a competitive cost and high efficiency.
Integrations
Integrations
Viber offers integration with the following business systems and applications:
- Nexmo
- Cortana
Languages Supported
English
Chinese
German
Hindi
Japanese
Spanish
French
Russian
Italian
Dutch
Portugese
Polish
Turkish
Swedish
Arabic
Prominent Clients
Available Devices
Windows
Linux
Android
iPhone/iPad
Mac
Web-based
Windows Mobile
Company Size
Small Business
Large Enterprises
Medium Business
Freelancers
Available Support
phone
live support
training
tickets
General Info
Viber freely connects users around the world with the people that matter to them most, sending good vibes every day and making great things happen.
Company Email
support@viber.com
Contact No.
Company's Address
Limassol, 3508
Cyprus
Viber Comparisons
Popular Viber Alternatives
Pricing Model
Free
Monthly payment
One-time payment
Annual Subscription
Quote-based
List of Features
- Conversation channels
- Private groups
- Messaging
- Message history
- Search
- Snippets
- Webhooks
- Collaboration
- File sharing
- File browsing
- Voice/video calls
- Feedback
- Progress archive
- Notifications
- Integrations
- Synchronization
- Open API
- iOS & Android apps
- Data security
- Data encryption
- Single Sign-On
- Two-factor authentication
Pricing Info
Slack offers three SMB and enterprise pricing packages for users to choose from. Give the details a look, and select your plan:
Free – No limits on time or users
- Searchable message archives, up to 10k of your team’s most recent messages
- 10 apps or service integrations
- Native apps for iOS, Android, Mac & Windows Desktop
- Two-person voice and video calls
- 5GB total file storage for the team
- Two-factor authentication
Standard – $6.67 per user/month billed annually ($8 billed monthly)
- All features from the Free plan
- Unlimited searchable message archives
- Unlimited apps and service integrations
- Custom retention policies for messages and files
- Guest access
- Priority support
- OAuth via Google
- Mandatory two-factor authentication
- Custom User Groups to reach a team or department
- Group voice and video calls
- 10GB file storage per team member
Plus – $12.50 per user/month billed annually ($15 billed monthly)
- All features from the Standard plan
- SAML-based single sign-on (SSO)
- Compliance Exports of all messages
- 99.99% Guaranteed Uptime SLA
- 24/7 Support with 4-hour response time
- User provisioning and deprovisioning
- Real-time Active Directory sync with OneLogin, Okta, Centrify, and Ping Identity
- 20GB file storage per team member
Enterprise – By quote
- Fully searchable archive with unlimited messages
- Unlimited external integrations
- Free native apps for iOS, Android & Mac Desktop
- Detailed usage statistics, reporting & analysis
- Custom message retention policies
- Guest access
- Priority support
Integrations
Over 1,500 apps integrate with Slack. The complete list can be found at the Slack App Directory.
Languages Supported
English
Chinese
German
Hindi
Japanese
Spanish
French
Russian
Italian
Dutch
Portugese
Polish
Turkish
Swedish
Arabic
Prominent Clients
Dow Jones, eBay, NBCUniversal, The Wall Street Journal
Available Devices
Windows
Linux
Android
iPhone/iPad
Mac
Web-based
Windows Mobile
Company Size
Small Business
Large Enterprises
Medium Business
Freelancers
Available Support
phone
live support
training
tickets
General Info
A communication software that unifies all your channels in one searchable and easily accessible online location. Completely mobile-ready, it supports real-time messaging, voice, and video calling, and allows file sharing and archiving within the platform. It also integrates with over 1,500 external apps, making it highly flexible.
Company Email
pr@slack.com
Contact No.
Company's Address
680 Folsom St #145
San Francisco, CA 94107
USA
Slack Comparisons
Popular Slack Alternatives
In case you continue having doubts about which software will be best in your case it might be a sound idea to take a look at each service’s social metrics. Such metrics are usually a way to see how popular each software is and how large is its online presence.For example, if you analyze Viber LinkedIn account you’ll find out that they are followed by 11224 users. In case of Slack the volume of followers on their LinkedIn page is 3065.
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