Constant Contact vs. Slack

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Constant Contact
Score 8.0 out of 10
N/A
Constant Contact is a full-featured email marketing solution with capabilities such as social media integration, drag-and-drop editing, and real-time reporting. It is a bulk email tool designed for SMB customers. Since 2019, Constant Contact also offers marketing automation features, a website and landing page builder, and other tools to support midsize businesses.
$12
per month
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
Constant ContactSlack
Editions & Modules
Lite
Starting at $12.00
per month
Standard
Starting at $35.00
per month
Premium
Starting at $80.00
per month
Free
$0
Pro
$7.25*
per month per user
Business+
$12.50*
per month per user
Enterprise
Contact Sales
Offerings
Pricing Offerings
Constant ContactSlack
Free Trial
YesYes
Free/Freemium Version
NoYes
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional DetailsThe SMS Marketing tool can be added to any Standard or Premium Constant Contact account. SMS is only available in the US for Standard and Premium paid plans. SMS can be added when logged in to an account after purchase. Plans start at $10/month for up to 500 messages.*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
Constant ContactSlack
Considered Both Products
Constant Contact
Chose Constant Contact
1. Constant Contact provides features that were well suited for us being a mid-size organization.
2. Implementation of Constant Contact with Wordpress and WooCommerce was easy as compared to Brevo.
3. Peer-recommendations, brand reputation and research by our internal team also …
Chose Constant Contact
Constant Contact stacks up well with MailChimp. While MailChimp is more powerful in certain ways (e.g. more robust reporting and automation), Constant Contact's simplicity makes the product easier to use for many users. I would recommend Constant Contact for those looking for a …
Chose Constant Contact
Mailchimp has stronger reporting features but really both platforms serve a similar purpose and have very similar functionality. The reason I used Mailchimp was for a smaller business with minimal contacts. When I changed careers, I started using Constant Contact as we have a …
Chose Constant Contact
We initially selected Constant Contact because it was a price effective software and our company was still growing. At the time, we hosted our websites locally and didn't see the need to have our email marketing platform sync with our CRM. As our companies grew, so did our …
Slack
Chose Slack
Much more customization and ability to organize by topic rather than just by project.
Chose Slack
I have used Basecamp in the past, but have not evaluated in the last 3 years. At the time I began using slack, Basecamp was overkill for my needs, and didn't provide as strong of a mobile experience.
Features
Constant ContactSlack
Email & Online Marketing
Comparison of Email & Online Marketing features of Product A and Product B
Constant Contact
8.7
120 Ratings
8% above category average
Slack
-
Ratings
WYSIWYG email editor9.2102 Ratings00 Ratings
Dynamic content9.2104 Ratings00 Ratings
Ability to test dynamic content8.582 Ratings00 Ratings
Landing pages8.978 Ratings00 Ratings
A/B testing8.073 Ratings00 Ratings
Mobile optimization8.686 Ratings00 Ratings
Email deliverability reporting9.6116 Ratings00 Ratings
List management9.0118 Ratings00 Ratings
Triggered drip sequences7.862 Ratings00 Ratings
Reporting & Analytics
Comparison of Reporting & Analytics features of Product A and Product B
Constant Contact
8.4
117 Ratings
9% above category average
Slack
-
Ratings
Dashboards8.488 Ratings00 Ratings
Standard reports9.3115 Ratings00 Ratings
Custom reports7.558 Ratings00 Ratings
Pre-Send Testing
Comparison of Pre-Send Testing features of Product A and Product B
Constant Contact
8.3
69 Ratings
3% above category average
Slack
-
Ratings
URL Validation8.231 Ratings00 Ratings
Link Tracking7.934 Ratings00 Ratings
Image Validation8.932 Ratings00 Ratings
Inbox Display8.635 Ratings00 Ratings
Email Accessibility Tools7.928 Ratings00 Ratings
Spelling and Grammar Check9.356 Ratings00 Ratings
Spam Testing6.026 Ratings00 Ratings
Email Previews9.768 Ratings00 Ratings
Project Management
Comparison of Project Management features of Product A and Product B
Constant Contact
-
Ratings
Slack
7.9
625 Ratings
1% above category average
Task Management00 Ratings7.7428 Ratings
Gantt Charts00 Ratings6.961 Ratings
Scheduling00 Ratings7.8361 Ratings
Workflow Automation00 Ratings8.1394 Ratings
Mobile Access00 Ratings9.4598 Ratings
Search00 Ratings8.2605 Ratings
Visual planning tools00 Ratings7.4273 Ratings
Communication
Comparison of Communication features of Product A and Product B
Constant Contact
-
Ratings
Slack
8.8
633 Ratings
9% above category average
Chat00 Ratings9.6632 Ratings
Notifications00 Ratings8.8629 Ratings
Discussions00 Ratings9.2617 Ratings
Surveys00 Ratings8.1410 Ratings
Internal knowledgebase00 Ratings7.8409 Ratings
Integrates with GoToMeeting00 Ratings8.9110 Ratings
Integrates with Gmail and Google Hangouts00 Ratings8.7182 Ratings
Integrates with Outlook00 Ratings8.9120 Ratings
File Sharing & Management
Comparison of File Sharing & Management features of Product A and Product B
Constant Contact
-
Ratings
Slack
8.4
600 Ratings
4% above category average
Versioning00 Ratings8.2324 Ratings
Video files00 Ratings8.3538 Ratings
Audio files00 Ratings8.5525 Ratings
Document collaboration00 Ratings8.0426 Ratings
Access control00 Ratings8.3409 Ratings
Advanced security features00 Ratings8.3360 Ratings
Integrates with Google Drive00 Ratings9.0211 Ratings
Device sync00 Ratings9.0452 Ratings
Best Alternatives
Constant ContactSlack
Small Businesses
Mad Mimi
Mad Mimi
Score 10.0 out of 10
Stackby
Stackby
Score 8.9 out of 10
Medium-sized Companies
VerticalResponse
VerticalResponse
Score 10.0 out of 10
Troop Messenger
Troop Messenger
Score 9.8 out of 10
Enterprises
Emma by Marigold
Emma by Marigold
Score 8.7 out of 10
HCL Connections
HCL Connections
Score 9.0 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
Constant ContactSlack
Likelihood to Recommend
9.3
(135 ratings)
9.1
(625 ratings)
Likelihood to Renew
9.9
(23 ratings)
10.0
(25 ratings)
Usability
10.0
(12 ratings)
9.0
(248 ratings)
Availability
9.0
(2 ratings)
10.0
(2 ratings)
Performance
10.0
(2 ratings)
10.0
(2 ratings)
Support Rating
10.0
(9 ratings)
9.9
(68 ratings)
Online Training
10.0
(1 ratings)
-
(0 ratings)
Implementation Rating
10.0
(5 ratings)
8.7
(5 ratings)
Configurability
10.0
(1 ratings)
10.0
(2 ratings)
Contract Terms and Pricing Model
-
(0 ratings)
10.0
(1 ratings)
Ease of integration
-
(0 ratings)
9.3
(2 ratings)
Product Scalability
10.0
(1 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
Constant ContactSlack
Likelihood to Recommend
Constant Contact
Constant Contact is an excellent tool for sending out flyers and newsletters. However, I feel the content's appearance is typically all the same. When I receive an email from Constant Contact, I can immediately identify it - the templates usually all look the same. When sending out communications with images, it is easy to use Constant Contact and link webpages. However, the email layout is always vertical and can get very lengthy. I prefer a more flip-book approach with options to flip the page.
Read full review
Salesforce
Slack is great for tracking commits to new coding projects. You can take parts of code that still need to be implemented later and easily search through the history of comments if there is something that goes wrong with a code commitment. It can be difficult for people that only like Teams to adjust to a new platform if you are using both to communicate.
Read full review
Pros
Constant Contact
  • Market segmentation is great: my main segmentation is by region because that's how our sales team is divided.
  • Lists: making customized email lists is easy and intuitive; the custom fields allow some flexibility in case our fields don't exactly line up with Constant Contact's.
  • Campaigns: creating campaigns is quick and simple. I especially appreciate the 'resend to non-openers' option. I am constantly using this feature.
  • Subject line generator: I like using the recommended subject lines. I'm able to plug in their recommended ideas, or sometimes, this feature helps me generate my own ideas.
Read full review
Salesforce
  • 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
Constant Contact
  • It would be nice if we had more customizable options for emails - like moving around pictures and text boxes, rather than a set spot for everything to go.
  • I would like it if multiple people could work on a document at one time. So if I'm in charge of graphics, I can get those updated while someone else is entering content, etc.
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
Constant Contact
There is no doubt that we are going to renew Constant Contact. We have not just invested a lot of time in learning and creating a great looking product but we have developed a strong database of information that allows us to track how we are doing for each newsletter. This supports our goals of creating products that residents desire and are excited to receive.
Read full review
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
Constant Contact
There is always room for improvement. I don't know how they test their systems, but they should invite not-so computer savvy people to test it. If I, as an expert have problems, they need to think like the technophobe. Since I've used Constant Contact in the past as part of my former employment, I have not viewed any of the tutorials and just jumped in to work on my client's newsletter. With that said, I found some areas easy and some a bit cumbersome
Read full review
Salesforce
My rating was 7. Its intuitive interface and user-friendly features like channels, threads, and integrations make it excellent for team communication and onboarding. However, its usability is held back by the resource-intensive desktop app and cluttered feeling in large workspaces. The mobile app's performance and unreliable notifications have also been noted as weaknesses.
Read full review
Reliability and Availability
Constant Contact
No major problems in sending out the email campaigns and accessing the analytics
Read full review
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
Constant Contact
The system seemed quite slow sometimes. Specifically, there was sometimes a delay in sends if it was during a high traffic period. There were time-outs when uploading new code for an email, and a lag in reporting analytics which was sometimes as long as 72 hours
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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.
Read full review
Support Rating
Constant Contact
I think the overall support for Constant Contact has always been incredible; I have nothing negative to say. Our customer support representative was attentive, easy to understand, and very knowledgeable. I never felt like I wasn't a priority of his and my issues, while very small, were fixed in a very short time frame.
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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
Constant Contact
Implementation is very easy for someone who wants to send out the “batch and blast” type newsletters. If you want to use their templates with no customizations, the product works fine. However, the more customizations you get into involving link color, etc, that’s where things can get tricky for someone who may not be familiar with coding
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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
Constant Contact
Constant Contact is much more intuitive for people who are not tech-savvy. Also, while sendgrid offered more options in it's drag and drop interface, it displayed differently across different email clients, which made it very cumbersome to use. It also took much longer to upload contact lists and it was harder to manage existing contacts. Performance in sendgrid was much slower as well, and the Preview feature was quite buggy. Our team initially chose sendgrid because of the integration options that it's API offered, but we ultimately switched to Constant Contact because it was much easier to build campaigns and better suited our requirements.
Read full review
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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Scalability
Constant Contact
Very reliable in sending email campaigns and controlling the recipients so that no contact is sent the same email more than once, even if they are on a resent list
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Salesforce
No answers on this topic
Return on Investment
Constant Contact
  • I have had nothing but positive impacts from using Constant Contact.
  • The church is large, and there are many subgroups and axillary groups within the church. Setting up specific groups based on responsibility, interest, member goals, and service needs allows me to send information quickly, saving valuable time for other tasks.
  • Constant Contact allows leadership to stay personally engaged with the members I work with, without over-taxing my time. It feels so seamless.
Read full review
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

Constant Contact Screenshots

Screenshot of the AI Content Generator that can be used to create content for emails, social posts, or SMS.Screenshot of an example automation workflow. These help to ensure a business's marketing is always on.Screenshot of some of the available pre-built email templates, that can be edited with the included drag-and-drop email editor.Screenshot of the Social Posting tool, used to plan and post social media messaging across platforms.Screenshot of the SMS Marketing feature.Screenshot of some of Constant Contact's available integrations.