Signal Open Source Messenger vs. Slack

Signal is great for high-security applications where privacy is a concern, perhaps because of the sensitive nature of the materials being communicated. For instance, if you are sending sensitive information about a film that hasn't been released yet, and you want to make sure that paparazzi and fans don't get access to spoiler information, Signal is a great way to communicate.

Incentivized

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.

Incentivized

• Encryption end to end
• Audio quality
• Ability to permanently delete messages and history

Incentivized

• 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.

Incentivized

• Backup functionality on iOS devices
• Sometimes messages can be delayed

Incentivized

• 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.

Incentivized

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.

Incentivized

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.

I've never contacted support but I see that they are on the ball for bug fixes, highly communicative in release notes, and continually releasing updates to Signal that address common user complaints. Given how responsive the development team is, and how they are continually improving Signal, I think their support is top notch.

Incentivized

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.

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.

Incentivized

Signal is far and away better and more feature-rich. Skype is no longer the app it used to be before Microsoft acquired it, and WhatsApp, while trying to be much like Signal with claims, has too many features that lead to a sense of insecurity as it's too widely used and used for too many things.

Incentivized

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

Incentivized

• Communication is crucial to accomplishing our mission
• Cost of similar commercial apps could be very prohibitive

Incentivized

• 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

Incentivized