Overview
ProductRatingMost Used ByProduct SummaryStarting Price
ContactOffice
Score 4.0 out of 10
Mid-Size Companies (51-1,000 employees)
ContactOffice is a private label cloud collaboration suite including messaging, collaboration and mobility technologies. It is a suite of web applications (Mail, Docs, Calendar, Contacts) that are accessible anytime, anywhere and from any device.N/A
Slack
Score 9.0 out of 10
N/A
Slack is a group messaging or team collaboration app that aims to simplify communication for businesses. Features include open discussions, private groups, and direct messaging, as well as deep contextual search and message archiving, and file sharing. Slack integrates with a number of other tools, such as MailChimp, Dropbox, and Google Drive. Slack was acquired by Salesforce in December 2020. The product is free to use, and also has paid plans with more features and greater controls. The…
$0
per month per user
Pricing
ContactOfficeSlack
Editions & Modules
No answers on this topic
Free
$0
Pro
$7.25*
per month per user
Business+
$12.50*
per month per user
Enterprise
Contact Sales
Offerings
Pricing Offerings
ContactOfficeSlack
Free Trial
YesYes
Free/Freemium Version
YesYes
Premium Consulting/Integration Services
YesNo
Entry-level Setup FeeOptionalNo setup fee
Additional Details*Per active user, per month, when paying once a year. Pro is $8.75 USD per active user when paying month to month. Business+ is $15.00 USD per active user when paying month to month.
More Pricing Information
Community Pulse
ContactOfficeSlack
Considered Both Products
ContactOffice
Chose ContactOffice
It stacks up with other software in terms of bugs and requirements. It is a well developed product which helps solve real life problems of connecting with people and sharing documents. Can access from anywhere in the world, just need a browser and internet. The problem with it …
Slack

No answer on this topic

Top Pros

No answers on this topic

Top Cons

No answers on this topic

Features
ContactOfficeSlack
Project Management
Comparison of Project Management features of Product A and Product B
ContactOffice
7.8
3 Ratings
1% below category average
Slack
7.9
396 Ratings
1% above category average
Task Management8.73 Ratings7.8250 Ratings
Gantt Charts7.13 Ratings7.061 Ratings
Scheduling8.13 Ratings7.8207 Ratings
Workflow Automation7.12 Ratings7.8225 Ratings
Mobile Access7.33 Ratings9.2383 Ratings
Search7.12 Ratings8.2381 Ratings
Visual planning tools9.01 Ratings7.2151 Ratings
Communication
Comparison of Communication features of Product A and Product B
ContactOffice
7.9
3 Ratings
1% below category average
Slack
8.6
406 Ratings
7% above category average
Chat8.73 Ratings9.6406 Ratings
Notifications8.73 Ratings8.9402 Ratings
Discussions9.02 Ratings9.1393 Ratings
Surveys8.62 Ratings8.2246 Ratings
Internal knowledgebase8.02 Ratings7.7246 Ratings
Integrates with GoToMeeting7.01 Ratings8.5111 Ratings
Integrates with Gmail and Google Hangouts6.01 Ratings8.5184 Ratings
Integrates with Outlook7.01 Ratings8.4122 Ratings
File Sharing & Management
Comparison of File Sharing & Management features of Product A and Product B
ContactOffice
7.9
3 Ratings
3% below category average
Slack
8.4
380 Ratings
3% above category average
Versioning7.82 Ratings8.0182 Ratings
Video files7.42 Ratings8.5336 Ratings
Audio files8.13 Ratings8.5331 Ratings
Document collaboration9.03 Ratings8.1267 Ratings
Access control8.12 Ratings8.2246 Ratings
Advanced security features7.01 Ratings8.2211 Ratings
Integrates with Google Drive7.92 Ratings8.8213 Ratings
Device sync00 Ratings9.1270 Ratings
Best Alternatives
ContactOfficeSlack
Small Businesses
Stackby
Stackby
Score 9.8 out of 10
Stackby
Stackby
Score 9.8 out of 10
Medium-sized Companies
Troop Messenger
Troop Messenger
Score 9.7 out of 10
Troop Messenger
Troop Messenger
Score 9.7 out of 10
Enterprises
HCL Connections
HCL Connections
Score 9.0 out of 10
HCL Connections
HCL Connections
Score 9.0 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
ContactOfficeSlack
Likelihood to Recommend
7.3
(3 ratings)
9.3
(406 ratings)
Likelihood to Renew
-
(0 ratings)
9.4
(20 ratings)
Usability
-
(0 ratings)
9.9
(29 ratings)
Support Rating
-
(0 ratings)
1.0
(65 ratings)
Implementation Rating
-
(0 ratings)
10.0
(2 ratings)
User Testimonials
ContactOfficeSlack
Likelihood to Recommend
ContactOffice
1. Its cloud-based messaging and collaboration suite includes among others an email solution, calendars, address books, documents, polling tool and more. 2. Handling big data, managing events, and reminders. 3. Rich API allowing for a deep integration of the Contact Office applications. 4. Universal access to your data through desktop and mobile. 5. Almost every device supported.
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Salesforce
I would definitely recommend Slack to everyone who needs a messaging platform for work. The thing that I most appreciate on Slack is the possibility of talking to my coworkers without using my personal number or personal apps. This way, I can separate what is work and what is not. Slack even has the option to mute notifications after work hours. I'm able to keep track of every project and discuss them in an easy and fast way. Another great thing is that you can keep and check the history of channels and groups, this way the discussions are never lost when someone joins the project in the middle of it or someone leaves, the history is always there. The only thing that bothers me in the platform is the system of threads, where you can easily lose the messages cause they look kind of hidden. If you have multiple subjects with someone and the person only responds in threads, it's very common to lose their messages.
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Pros
ContactOffice
  • Can use it from anywhere, can access your documents, emails and others.
  • Can message your group and arrange meetings, and it will notify you.
  • Can manage tasks.
  • Fairly good customer support
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Salesforce
  • Automated Notifications: Integrated tools like Jira, Trello, and Google Drive to receive automated notifications and updates directly in Slack, improving visibility and efficiency within the team
  • Message Encryption: Slack encrypts the messages in transit and at rest, ensuring the security and privacy of sensitive information and making our IT team's life much easier.
  • Reminder Bots: We used Slackbot to set reminders, automate follow-up actions, and provided information based on user queries.
  • SurveyMonkey Integration: Integrated our Slack with SurveyMonkey to distribute surveys and collect feedback from team members, streamlining the feedback-gathering process which was a huge support to our HR and Admin team.
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Cons
ContactOffice
  • Data safety concerns
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Salesforce
  • I do wish Slack made it easier to see your DM's. They added a feature that moves them around based on who is active, but if you're trying to find a thread with a teammate who isn't active on Slack at that moment, it's a lot harder to find.
  • I also think they could integrate with AI more and have apps for AI.
  • Lastly, it would be awesome if it would tell you when a coworker was last active. It would be nice to keep track of when people are logging off.
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Likelihood to Renew
ContactOffice
No answers on this topic
Salesforce
As useful as Slack has become within our company, I feel fairly confident we will continue to use Slack as a communication tool. They continue to improve their software and add value to its use within our office. Customer service delivers, which is an absolute must. Looking forward to how they improve.
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Usability
ContactOffice
No answers on this topic
Salesforce
As long as you use the basic chat features and nothing more, it really is super easy to understand and use. Once you want to take advantage of some of the more advanced features and capabilities, that's when things get complicated. Anyone who has use SMS or a chat program before will be able to figure out the basics though, so rolling this out should be relatively straightforward and not required exhaustive training. Teaching chat etiquette is something else though.
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Support Rating
ContactOffice
No answers on this topic
Salesforce
I've never had to contact support for Slack which is a great testament to its ease and use. Adding people outside of the organization takes a little getting used to, but ultimately allows for greater collaboration between FTE and contractors. There is no clear alternative to this software, so it's the best we can do for now.
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Implementation Rating
ContactOffice
No answers on this topic
Salesforce
It always helps if you communicate to everyone in the organization how important it is to drop whatever other chat tools they are using and jump quickly to Slack. They will all fall in love with it.
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Alternatives Considered
ContactOffice
ContactOffice handles almost all data, all files like doc, pdf, mp3 etc. Task management. Worksection is an all-around project management app that gives users visibility and organization. ContactOffice is a contact management software that helps you to easily manage your data from any computer with a web browser. Worksection is Free: no charge. ContactOffice offers four plans for its Individual version. ContactOffice has more supported Integrations than Worksection.
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Salesforce
Slack is the superior offering for what we do and who we communicate with. The other programs offer basic features, but Slack continues to innovate and is business-first, which is very helpful for our small team. The feature set and integrations are better in Slack than other offerings we have evaluated
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Return on Investment
ContactOffice
  • Can get documents from anywhere if you forgot your files.
  • Can connect with anyone in your group, chat, share ideas, and requirements in a single instance.
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Salesforce
  • We have a story when one guy mentioned in a our site group with tag @here about his wedding, he didnt know that @here works only for people who are online, so most of the people missed the message, slack is not the best place to update about the important things
  • Slack helps to solve and be updated if you have an internal problems and you want to know how the solving goes
Read full review
ScreenShots

ContactOffice Screenshots

Screenshot of Easily manage your data in your virtual office