HCL Sametime vs. Slack

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
HCL Sametime
Score 8.0 out of 10
N/A
HCL Sametime (formerly IBM Lotus Sametime, acquired by HCL Technologies from IBM in 2018) is an enterprise-level unified communications and VoIP platform. It includes features such as instant messaging, web conferencing, voice and video integration, telephony capabilities, and presence information.N/A
Slack
Score 9.1 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
Pricing
HCL SametimeSlack
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
HCL SametimeSlack
Free Trial
NoYes
Free/Freemium Version
NoYes
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeNo 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
HCL SametimeSlack
Considered Both Products
HCL Sametime
Chose HCL Sametime
Cisco Jabber and Teams are the competitors for HCL Sametime but the thing that makes Sametime better is the cost. Cisco and Microsoft are big players and have [higher license cost than] HCL Sametime has.

For a small and medium size companies HCL can be a recommended if they want …
Chose HCL Sametime
Sametime is very similar to the other chats I have used, with some better features, such as the screenshot feature and file sharing, which demonstrates to be faster than the others.
Chose HCL Sametime
We use Jabber globally in our company and Symphony (no relevant app in able list) in some of the teams as well. All these are instant messenger tools, but Sametime is the easiest one to be used and its chat history is easy to be searched. Sametime can be used to contact almost …
Chose HCL Sametime
Slack is the best messaging app that I have used for work communication. Slack is actually so easy to use, and offers such a good mobile app, that I use it on my own for personal conversations. Slack offers many features that Sametime either doesn't or doesn't do well. We …
Chose HCL Sametime
Text chat is text chat. It's not a technically hard problem to solve. It's when you try and move out of text chat into more fully featured applications that allow for audio or video calling, transcripts, etc, it becomes apparent that the developers on Sametime gave up a long …
Chose HCL Sametime
Workplace is honestly much better than Sametime and is what our company is moving towards using. Workplace lets you do group chats, calls, videos, and is very similar to regular Facebook so it's easy for alot of people to pick up. Even if the user hasn't used Facebook before, …
Chose HCL Sametime
For customers who want all on-premise implementation and are existing IBM customers, this is a no-brainer.
Chose HCL Sametime
Sametime's flexibility with regards to the options available is quite a compelling reason. For an on-premises solution, Sametime is great. One of the major benefits for current IBM Notes customers with the IBM Cloud option when compared to something like Skype is the seamless …
Chose HCL Sametime
IBM's Sametime solution did not require that third party users have their own account, which was a big win over Skype at the time we reviewed that solution. Additionally we found users were frustrated with GoToMeeting and WebEx (the two big names at the time) because plugins …
Slack
Chose Slack
Slack is far superior to Google Chat. There is much better organization and separation of groups/topics using channels and folders. I also believe that Slack is better than Teams. It has many integrations and functionality that make it similar, while also being more of a modern …
Chose Slack
Microsoft Teams, Discord and Google Chat
Chose Slack
Microsoft Teams is slightly more user friendly, due to it being connected to email. It connects to your calendar and is helpful to keep everything together. The notifications are a bit more helpful on Miro because it is live. I enjoy the ease of communication on Teams. It's …
Chose Slack
Slack is far superior to other interoffice communications I have used. It has more features for messaging like the ability to include emojis or react to messages. You can also edit and share messages between conversations. I'm not sure how other platforms have evolved but I …
Chose Slack
not much function as Slack offering. Public & Private Groups creation not available in Hangout
Chose Slack
I evaluated Skype for Business, Microsoft Teams and Google Chat. Slack stood out for its user friendly interface, powerful integrations and fast flexible communication. Microsoft teams felt more formal and complex, while Google chat lacked features. Slack best matched our …
Chose Slack
our team's current non-Microsoft(Google) tech stack, hard-coded into our workflow. It's infinitely more customizable than Teams, easily meeting our requirements. Additionally, Slack has unlimited external users, whereas Teams has limitation, so Slack is the obvious choice for …
Chose Slack
Slack works great with Salesforce and seems the most trendy. MS Teams has some more connectivity with the MS suite which is nice though and a bit more robust as a communication platform when using it for both chat and video. We use a combo of Zoom and Slack for internal …
Chose Slack
I have used Teams, Instagram, and WhatsApp for business, but Slack stands out for how organized and work focused it is. Unlike WhatsApp, which is more casual, or Instagram, which is not built for very professional and secure work chats, Slack keeps everything structured with …
Chose Slack
Trello is a task management tool platform that best complements Slack. Even though you can tag different team members to boards or specific tasks, Slack provides a more robust platform to communicate and share files, ideas, or issues about a task. And can be used as a general …
Chose Slack
I think obviously Slack is much much better than Google chat, in my previous organisation, we used to communicate everything via Google chat or email or Google meet, it was difficult to manage because those application combined had less options and features than Slack.
Chose Slack
I'm not a huge fan of Microsoft in general, I utilize Google and Slack more for my day to day.
Chose Slack

More Intuitive & Simpler Interface – Slack is easier to set up and navigate.
Faster Adoption – No need for complex Microsoft ecosystem integration.
Chose Slack
Slack has just been the best communications tool for our team. Slack integrations are the best, the fact that its multi-device functional and has great features like file sharing at a fast speed, screen sharing, quick and easy to use. I do not think we would ever consider and …
Chose Slack
Slack: It's easy to strike up a chat right away with one-click calls or huddles. By simply pressing the call button, both users are involved without the need to arrange a meeting. Microsoft Teams: With calendar invites, time slot choices, and numerous confirmation processes, …
Chose Slack
The UI is difficult to understand and also to find a particular chat it is difficult to search in Teams. Also Slack has cool features like Slack Workflows and To do lists and Slack Canvas which makes life more easier. Slack apps to integrate existing app and also I use Slack to …
Chose Slack
It is superior to other products in its ability to communicate quickly with other colleagues. I can collaborate and work on multiple projects with colleagues. It is just an amazing product to use at work. I like the ease of using the tool. It’s a much better product than teams …
Chose Slack
I absolutely hate Microsoft teams, I dislike Google chat, I really like Slack. The main reason for that rating boils down to UI and usability. At my company, we have to use teams and chat still when we are interacting with customers or certain other departments within the …
Chose Slack
Slack offers better chat then google chat for mobile devices AWS the Slack chat bot is more informative and efficient to use Azure dev ops and Slack are great to have side by side
Chose Slack
We did not found the same level of features on all these products. Where Slack is better than other ones, is that you are interacting with other really fast, you can jump in open channels, private channels, be updated about topics and also manage different workspaces. The …
Chose Slack
Slack is still one of the best Chat tools on the market, but Zoom Team Chat (Zoom Workplace) is coming up quickly and overall, provides a great tool that is included at no cost.
I believe that Slack still has some development advantages over the competitors at this point still, …
Features
HCL SametimeSlack
Cloud PBX
Comparison of Cloud PBX features of Product A and Product B
HCL Sametime
8.4
Ratings
5% above category average
Slack
-
Ratings
Hosted PBX9.00 Ratings00 Ratings
Multi-level Interactive Voice Response (IVR)9.00 Ratings00 Ratings
User templates8.00 Ratings00 Ratings
Call reports8.00 Ratings00 Ratings
Directory of employee names8.00 Ratings00 Ratings
Call Management
Comparison of Call Management features of Product A and Product B
HCL Sametime
8.0
Ratings
5% below category average
Slack
-
Ratings
Answering rules8.00 Ratings00 Ratings
Call recording8.00 Ratings00 Ratings
Call park8.00 Ratings00 Ratings
Call screening8.00 Ratings00 Ratings
Message alerts8.00 Ratings00 Ratings
VoIP system collaboration
Comparison of VoIP system collaboration features of Product A and Product B
HCL Sametime
8.0
Ratings
0% below category average
Slack
-
Ratings
Video conferencing8.00 Ratings00 Ratings
Audio conferencing8.00 Ratings00 Ratings
Video screen sharing8.00 Ratings00 Ratings
Instant messaging8.00 Ratings00 Ratings
Mobile apps
Comparison of Mobile apps features of Product A and Product B
HCL Sametime
8.0
Ratings
1% above category average
Slack
-
Ratings
Mobile app for iOS8.00 Ratings00 Ratings
Mobile app for Android8.00 Ratings00 Ratings
Project Management
Comparison of Project Management features of Product A and Product B
HCL Sametime
-
Ratings
Slack
8.2
Ratings
6% above category average
Task Management00 Ratings8.20 Ratings
Gantt Charts00 Ratings6.90 Ratings
Scheduling00 Ratings7.90 Ratings
Workflow Automation00 Ratings8.40 Ratings
Mobile Access00 Ratings9.50 Ratings
Search00 Ratings8.70 Ratings
Visual planning tools00 Ratings8.00 Ratings
Communication
Comparison of Communication features of Product A and Product B
HCL Sametime
-
Ratings
Slack
8.8
Ratings
10% above category average
Chat00 Ratings9.80 Ratings
Notifications00 Ratings9.10 Ratings
Discussions00 Ratings9.60 Ratings
Surveys00 Ratings8.10 Ratings
Internal knowledgebase00 Ratings7.80 Ratings
Integrates with GoToMeeting00 Ratings8.90 Ratings
Integrates with Gmail and Google Hangouts00 Ratings8.70 Ratings
Integrates with Outlook00 Ratings8.90 Ratings
File Sharing & Management
Comparison of File Sharing & Management features of Product A and Product B
HCL Sametime
-
Ratings
Slack
8.7
Ratings
10% above category average
Versioning00 Ratings8.40 Ratings
Video files00 Ratings8.80 Ratings
Audio files00 Ratings9.10 Ratings
Document collaboration00 Ratings8.40 Ratings
Access control00 Ratings8.40 Ratings
Advanced security features00 Ratings8.40 Ratings
Integrates with Google Drive00 Ratings9.00 Ratings
Device sync00 Ratings9.10 Ratings
Best Alternatives
HCL SametimeSlack
Small Businesses
CloudTalk
CloudTalk
Score 7.2 out of 10
Stackby
Stackby
Score 9.0 out of 10
Medium-sized Companies
CloudTalk
CloudTalk
Score 7.2 out of 10
Troop Messenger
Troop Messenger
Score 9.8 out of 10
Enterprises
Cisco Business Edition 7000 (discontinued)
Cisco Business Edition 7000 (discontinued)
Score 9.0 out of 10
HCL Connections
HCL Connections
Score 9.0 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
HCL SametimeSlack
Likelihood to Recommend
7.0
(0 ratings)
9.4
(0 ratings)
Likelihood to Renew
10.0
(0 ratings)
10.0
(0 ratings)
Usability
8.6
(0 ratings)
9.2
(0 ratings)
Availability
10.0
(0 ratings)
10.0
(0 ratings)
Performance
9.0
(0 ratings)
10.0
(0 ratings)
Support Rating
8.3
(0 ratings)
9.9
(0 ratings)
Implementation Rating
-
(0 ratings)
10.0
(0 ratings)
Configurability
-
(0 ratings)
10.0
(0 ratings)
Ease of integration
9.0
(0 ratings)
7.0
(0 ratings)
Product Scalability
10.0
(0 ratings)
-
(0 ratings)
User Testimonials
HCL SametimeSlack
Likelihood to Recommend
Overall, Sametime is a great feature for global teams to communicate, since you can chat quickly and efficiently with Sametime. Also, the file transfer is really fast and it downloads to any folder you choose. The chat history is easy to use and it is easy to find keywords. The feature of creating "emoticons" sometimes can jeopardize the team's efficiency.
Read full review
Slack is really effective for smaller teams to use as an internal communication platform. I think that it's still suitable even for companies of up to 500-1000 employees, but for larger teams it's less appropriate (or would require more aggressive organization, e.g. keeping channels protected and on an invite-only basis). It's really helpful for small team-to-small team communication too (like in our case where we create external channels to support POCs/business partnerships). It's not great for direct collaboration (e.g. it's hard to iterate on a project spec or a document together, directly in Slack) but it's well suited for conversational coordination, like planning meetings or asking informational questions.
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Pros
  • The license cost is comparatively low so almost all staff have it installed in our company. We can use it to contact all internal staff.
  • It’s light and fast with almost no downtime. It also provides easy to use APIs for the user to build automation process on it. We have an internally built robot running on Sametime to answer frequently asked questions and do some repetitive tasks.
  • Chat history can be saved as per user’s preference and it is easy to be searched.
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  • Huddles Run smoothly without any interferences.
  • Smooth individual calls quick and easy without any interruptions.
  • seamless notifications across multiple devices
  • The ability to easily tag a team member to urgently attend to a specific escalation.
  • Slack being user friendly and able to integrate easily with other platforms and apps.
  • How to easily open up different channels for different escalations and needs.
  • a safe direct messaging option.
Read full review
Cons
  • The mobile app is not that great for anything outside of straight up messaging.
  • We tried video chatting within Sametime without any real success. There were connection issues and the app would crash quite often. We switched to another product and had no problems.
  • IBM Sametime just looks outdated. The menus and contact list are not up to date from a UX perspective compared to many other popular chat apps.
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  • Undoubtedly Slack’s search function is powerful but sometimes it is difficult to find specific messages or files in very active channels with high message volumes. This needs an improvement.
  • I have experienced notification issues on my phone. I am not receiving notifications and have missed important updates as a result. I tried uninstalling and reinstalling the app, but the problem still persists.
  • The Business Plus plan does not include support for data loss prevention or offline backup providers.
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Likelihood to Renew
Sametime is now an embedded experience for our users. They know it, they like it, they use it, and they expect it to be wherever they are. Because it is pretty easy to use and NEVER goes down, users know they can rely on it and won't be frustrated by it. Sametime is right up with there with Microsoft Office in terms of user adoption and appreciation.
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Slack sitll lacks in functionality. It's better than Skype for Business in many ways, but it is still another chat/message board app. It has limits in free version and paid versions. Also Windows app has errors that bother me, for example, I see number on one of my team's icons. It suggests that one of channels has unread messages; I check all channels - no unread messages, but that "1" still appears
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Usability
Just about everything works the way you expect it would and it's relatively easy for users to figure out. Sametime was one of those things that we started with only a few people as a "test" and before the test period was done we discovered a few hundred people had figured out how to log in and most got it working all on their own. Many of our users want to use Sametime and do so regularly; we do not have to create policies enforcing its usage. Users find it practical to use Sametime to do things like chat, transfer files, share their screen, and so forth.
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The product is fantastic, it keeps everyone connected and ensures detailed connection.
User interface of Slack software is very is very straightforward no need for training.
Availability of unlimited tutorials and demos.
Slack can be easily tailored to perform specific tasks.
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Reliability and Availability
Typically if Sametime is not available, it's because Windows Updates were done on the servers and they were not rebooted. However, that's not a problem with Sametime -- in fact, if you have Linux you could probably run Sametime for years without any hiccups whatsoever. We have no internal Linux expertise.
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Yes, the app works 24/7. I don't even recall having any period that we could not use since the implementation. Even the maintenance periods are barely noticeable and our work is not impacted by it when it happens.
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Performance
Generally very good. Occasionally AV or screen-sharing will stutter and every now and then I hear of it dropping out altogether, but in all cases it was easy to re-establish
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Slack is a soft app, we don't have many issues with it. I recall one or two people complaining about something during our usage period, but I didn't have a bad experience. When the app is slow, usually the problem is with my computer or my internet. The app works just fine.
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Support Rating
I have to use support for many customers. However, support is generally quite responsive and continues to see an issue through to resolution and I would recommend using their knowledgeable and well-trained staff.
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Whenever I've had to troubleshoot an issue with Slack (which, to be honest, has not happened very often), their online documentation has been easy to locate, easy to understand, and effective in resolving my issue. Slack's ever-growing popularity also means that there's a large community of practice out there that can be depended upon.
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Implementation Rating
No answers on this topic
I was not part of the implementation team, but I recall being 100% happy and excited to learn and use a new tool. I'm still am to be honest.
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Alternatives Considered
Text chat is text chat. It's not a technically hard problem to solve. It's when you try and move out of text chat into more fully featured applications that allow for audio or video calling, transcripts, etc, it becomes apparent that the developers on Sametime gave up a long time ago. In my organization, Slack has nearly completely replaced Sametime for any and all purposes that Sametime used to fulfill.
Read full review
I like Slack better than ClickUp, because I would spend 30-60 minutes a day updating my ClickUp tasks. The way ClickUp was used was very micromanaging. I billed by the hour, so I was willing to put in the time to alert the boss what tasks I was working on.
One of my jobs used Hive - I mostly just ran it in the background in case anyone messaged me. I did not use it often.
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Scalability
Sametime is rock solid. It runs on WebSphere, DB2 and other related IBM technologies. This does mean the back-end is highly complex and very difficult to learn and get comfortable with, however.
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No answers on this topic
Return on Investment
  • HCL Sametime is affordable thus it is cost-efficient for instant messaging compared to costs of phone calls, especially overseas calls.
  • As Sametime is integrated with Lotus Notes it is convenient to use both of these together without separately using them.
  • Still need to pay for other apps for effective video conferencing and webinar.
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  • Slack has been incredibly helpful in connecting various tech apps and ecosystems, creating a more streamlined and responsive process.
  • Slack has made it significantly easier to communicate with our team members across multiple time zones, creating a more engaging environment for our all-remote team.
Read full review
ScreenShots