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 9.0 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…
$8.75
per month per user
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
1 Ratings
9% above category average
Slack
7.9
628 Ratings
2% above category average
Task Management10.01 Ratings7.7430 Ratings
Scheduling8.01 Ratings7.8363 Ratings
Mobile Access10.01 Ratings9.4601 Ratings
Search6.01 Ratings8.2608 Ratings
Gantt Charts00 Ratings6.961 Ratings
Workflow Automation00 Ratings8.0396 Ratings
Visual planning tools00 Ratings7.3275 Ratings
Communication
Comparison of Communication features of Product A and Product B
Missive
10.0
1 Ratings
22% above category average
Slack
8.7
636 Ratings
9% above category average
Chat10.01 Ratings9.6635 Ratings
Notifications10.01 Ratings8.8632 Ratings
Discussions10.01 Ratings9.2620 Ratings
Integrates with Gmail and Google Hangouts10.01 Ratings8.7182 Ratings
Surveys00 Ratings8.1413 Ratings
Internal knowledgebase00 Ratings7.8412 Ratings
Integrates with GoToMeeting00 Ratings8.9110 Ratings
Integrates with Outlook00 Ratings8.9120 Ratings
File Sharing & Management
Comparison of File Sharing & Management features of Product A and Product B
Missive
10.0
1 Ratings
22% above category average
Slack
8.4
603 Ratings
4% above category average
Versioning10.01 Ratings8.2326 Ratings
Video files10.01 Ratings8.2541 Ratings
Audio files10.01 Ratings8.4527 Ratings
Document collaboration10.01 Ratings8.0429 Ratings
Access control10.01 Ratings8.3411 Ratings
Advanced security features10.01 Ratings8.3362 Ratings
Integrates with Google Drive10.01 Ratings9.0211 Ratings
Device sync10.01 Ratings9.0455 Ratings
Best Alternatives
MissiveSlack
Small Businesses
Kintone
Kintone
Score 9.7 out of 10
Kintone
Kintone
Score 9.7 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
(1 ratings)
9.1
(639 ratings)
Likelihood to Renew
-
(0 ratings)
10.0
(25 ratings)
Usability
-
(0 ratings)
9.0
(255 ratings)
Availability
-
(0 ratings)
10.0
(2 ratings)
Performance
-
(0 ratings)
10.0
(2 ratings)
Support Rating
-
(0 ratings)
10.0
(68 ratings)
Implementation Rating
-
(0 ratings)
8.8
(5 ratings)
Configurability
-
(0 ratings)
10.0
(2 ratings)
Contract Terms and Pricing Model
-
(0 ratings)
10.0
(1 ratings)
Ease of integration
-
(0 ratings)
9.7
(2 ratings)
Product Scalability
-
(0 ratings)
10.0
(1 ratings)
Professional Services
-
(0 ratings)
10.0
(1 ratings)
Vendor post-sale
-
(0 ratings)
10.0
(1 ratings)
Vendor pre-sale
-
(0 ratings)
10.0
(1 ratings)
User Testimonials
MissiveSlack
Likelihood to Recommend
Missive
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.
Read full review
Salesforce
Slack is ideal for Scrum and agile teams that need continuous communication during sprint planning, daily stand-ups, backlog refinement, testing, and retrospectives. Slack is well-suited for maintaining team knowledge through searchable conversations and dedicated channels, where experienced team members help onboard new QA analysts.
Read full review
Pros
Missive
  • Collaborative emails/drafts.
  • Media sharing is streamlined.
  • Highly flexible to external software/services.
Read full review
Salesforce
  • Customer issues: Threads feature allows us to group a particular issue in a single thread and discuss within that thread. I can use the thread link to embed in JIRA ticket for tracking progress in JIRA (which is our details engineering tracking system).
  • Ability to add folder to Slack channel helps keep important information, documents easily accessible. e.g., we use this to keep a "ramp up" folder that can be used by any new joiner.
  • Global search is effective when I forget which group a particular message was in.
Read full review
Cons
Missive
  • Search functionality needs some work.
Read full review
Salesforce
  • Would love a better integration with GitHub. For example, notifications when your PR is updated, when review is requested, @-mention in comments, etc.
  • Improved "Later" tab, for example the ability to create to-do lists or making the "Later" tab into a more powerful to-do list (annotate items with notes)
  • More powerful integrations, e.g. Google Calendar could render a calendar view within Slack, rather than sending the daily schedule
Read full review
Likelihood to Renew
Missive
No answers on this topic
Salesforce
To be more transparent, I give 10 because Slack serves our collaboration needs. It provide us a good platform for team communication relaying important update within the company, it has even mobile app where you can install in your phone to monitor any updates within that team that needs your immediate attention and intervention.
Read full review
Usability
Missive
No answers on this topic
Salesforce
Slack has good usability. Devs that are not familiar with the platform are able to jump into conversations and start sharing code and links within just minutes. Non developers are also able to understand the layout such as the Project Managers that are keeping the projects on track. We have not seen any tickets where employees are having trouble understanding Slack.
Read full review
Reliability and Availability
Missive
No answers on this topic
Salesforce
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
Missive
No answers on this topic
Salesforce
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
Missive
No answers on this topic
Salesforce
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
Missive
No answers on this topic
Salesforce
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
Missive
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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Salesforce
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
Missive
  • 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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Salesforce
  • 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