Missive vs. Slack

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Missive
Score 10.0 out of 10
N/A
Missive is an app for collaborative email and threaded group chat used by teams, from the small company of the same name in Quebec.
$18
per month per user
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
MissiveSlack
Editions & Modules
Starter
$18
per month per user
Productive
$30
per month per user
Business
$45
per month per user
Free
$0
Pro
$7.25*
per month per user
Business+
$12.50*
per month per user
Enterprise
Contact Sales
Offerings
Pricing Offerings
MissiveSlack
Free Trial
NoYes
Free/Freemium Version
YesYes
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional Details20% discount for annual pricing.*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
Features
MissiveSlack
Project Management
Comparison of Project Management features of Product A and Product B
Missive
8.5
Ratings
10% above category average
Slack
8.2
Ratings
6% above category average
Task Management10.00 Ratings8.20 Ratings
Scheduling8.00 Ratings7.90 Ratings
Mobile Access10.00 Ratings9.40 Ratings
Search6.00 Ratings8.70 Ratings
Gantt Charts00 Ratings6.90 Ratings
Workflow Automation00 Ratings8.40 Ratings
Visual planning tools00 Ratings8.00 Ratings
Communication
Comparison of Communication features of Product A and Product B
Missive
10.0
Ratings
23% above category average
Slack
8.8
Ratings
11% above category average
Chat10.00 Ratings9.80 Ratings
Notifications10.00 Ratings9.10 Ratings
Discussions10.00 Ratings9.50 Ratings
Integrates with Gmail and Google Hangouts10.00 Ratings8.70 Ratings
Surveys00 Ratings8.10 Ratings
Internal knowledgebase00 Ratings7.80 Ratings
Integrates with GoToMeeting00 Ratings8.90 Ratings
Integrates with Outlook00 Ratings8.90 Ratings
File Sharing & Management
Comparison of File Sharing & Management features of Product A and Product B
Missive
10.0
Ratings
24% above category average
Slack
8.7
Ratings
10% above category average
Versioning10.00 Ratings8.30 Ratings
Video files10.00 Ratings8.80 Ratings
Audio files10.00 Ratings9.10 Ratings
Document collaboration10.00 Ratings8.40 Ratings
Access control10.00 Ratings8.40 Ratings
Advanced security features10.00 Ratings8.40 Ratings
Integrates with Google Drive10.00 Ratings9.00 Ratings
Device sync10.00 Ratings9.10 Ratings
Best Alternatives
MissiveSlack
Small Businesses
Stackby
Stackby
Score 9.0 out of 10
Stackby
Stackby
Score 9.0 out of 10
Medium-sized Companies
Troop Messenger
Troop Messenger
Score 9.8 out of 10
Troop Messenger
Troop Messenger
Score 9.8 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
MissiveSlack
Likelihood to Recommend
10.0
(0 ratings)
9.4
(0 ratings)
Likelihood to Renew
-
(0 ratings)
10.0
(0 ratings)
Usability
-
(0 ratings)
9.2
(0 ratings)
Availability
-
(0 ratings)
10.0
(0 ratings)
Performance
-
(0 ratings)
10.0
(0 ratings)
Support Rating
-
(0 ratings)
9.9
(0 ratings)
Implementation Rating
-
(0 ratings)
10.0
(0 ratings)
Configurability
-
(0 ratings)
10.0
(0 ratings)
Ease of integration
-
(0 ratings)
7.0
(0 ratings)
User Testimonials
MissiveSlack
Likelihood to Recommend
It fills the gap between large commercial softwares for large companies, and for small companies. Most email hosts are just basic until you start bringing in video calls, chat, etc. Missive has that and more, and I think is the #1 email choice for small companies.
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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
  • Collaborative emails/drafts.
  • Media sharing is streamlined.
  • Highly flexible to external software/services.
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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.
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Cons
  • Search functionality needs some work.
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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
No answers on this topic
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
No answers on this topic
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
No answers on this topic
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
No answers on this topic
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
No answers on this topic
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
I can only compare to free services or to Outlook. I cannot go back to Outlook... Truly. Outlook hits all the right marks for a business, and Missive exceeds those marks and sets new standards. I joined a company that had already chosen Missive. I not only was able to pick it up intuitively, but I felt proficient at it within a couple of weeks and already felt my workflow and communication skyrocket.
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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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Return on Investment
  • Overall efficiency in our communication has probably tripled. We can draw a collaborative conclusion, in-office or remote, desktop or remote, within minutes assuming we are all available.
  • We realize we are still "under-utilizing" this app. It can be a powerhouse if mastered.
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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.
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ScreenShots