Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Amazon Chime
Score 6.1 out of 10
N/A
Amazon Chime is a communications service from Amazon Web Services with a built-in VoIP solution. Amazon Chime can be used for online meetings, video conferencing, and business calling, and features pay-as-you-go pricing.
$0
per minute
RingEX
Score 8.5 out of 10
N/A
RingEx is a cloud-based VoIP solution available via computer mobile application. It features video and audio conferencing, desktop phone rentals, collaboration tools, and integrations with other business applications. Plans are available on a monthly, per user subscription basis.
$29.99
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
Amazon ChimeRingEXSlack
Editions & Modules
Business Calling - Inbound
$0.002216
per minute
Business Calling - Phone Numbers
$1
per number per month, US Only
Meetings - Pro
$3
*per user per day
Meetings - Basic
Free
Business Calling - Outbound
Country Dependent
per minute
Business Calling - Receive Text
Free
US Only
Business Calling - Send Text
Country Dependent
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
Amazon ChimeRingEXSlack
Free Trial
NoYesYes
Free/Freemium Version
NoNoYes
Premium Consulting/Integration Services
NoNoNo
Entry-level Setup FeeNo setup feeNo setup feeNo setup fee
Additional Details*up to $15.00 per user per monthPricing above is per/month paid annually. Pricing increases when paid monthly. Essentials - $29.99/month (paid monthly) Standard - $37.99/month (paid monthly) Premium - $44.99/month (paid monthly) Ultimate - $59.99/month (paid monthly)*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
Amazon ChimeRingEXSlack
Considered Multiple Products
Amazon Chime
Chose Amazon Chime
I believe the two products (Slack and Skype) are better suited for the situations where it is a smaller crowd. This is due to those systems being easier to chat within and collaborate in the smaller environment.
Chose Amazon Chime
Amazon Chime stacks up cleaner and much more intuitive to Google Hangouts Chat. In comparison to Slack, Amazon Chime is much better because Slack is not conducive to having a face-to-face conversation, much less, screen sharing. Microsoft Teams was hard to use when some of our …
Chose Amazon Chime
All the mentioned above products are better if not rated much higher with the features they have compared to Amazon Chime. Amazon Chime does not support well with google calendar and other negative features I mentioned compared to other products. Amazon Chime lacks features …
Chose Amazon Chime
They are all good products, but here is why we switched:

1. UberConf. This was the first conference software we used. It used to be great, it actually had a free version that worked perfectly. Then the service started to falter, mostly lag time between user and presenter. And …
Chose Amazon Chime
Amazon Chime WILL become an industry leader. Amazon is still behind WebEx and is gaining ground on Microsoft. The advantage Microsoft will have is the ability to embed in organizations through Office, and have that advantage over WebEx as well. We selected Amazon Chime as …
RingEX
Chose RingEX
Its UI feels very similar to Slack, but its capabilities are much more robust. Slack requires multiple logins for different companies and teams, while one RingEX account can hold all of your team and company chats needed. Slack has many more integrations than RingEX, but I've …
Chose RingEX
RingEX was more affordable than Slack and Zoom for a comparable service. We eventually switched from RingEX to Zoom and Slack which was an executive choice that was deemed frivolous and unnecessary. There are definitely added bells and whistles to Slack and Zoom, but …
Chose RingEX
From the user perspective, JustCall and Aircall gave you the ability to listen to the recorded call. RingEX's taking notes feature is great, just not 100% accurate. Therefore, I would say having the ability to access the recording calls in the user interface can be very useful. …
Chose RingEX
RingEX stacks up well against Zendesk Talk regarding basic phone functions. The user interface is more friendly and provides more basic features than Zendesk, such as direct extensions/#'s, quicker access to monitor live phone calls, and more robust transferring capabilities. …
Chose RingEX
RingEX has a better and more complete integration with our current work space. Other platforms do similar things, but RingEX is able to combine and replace a number of different application so everything is in one. Skype only allowed for phone calls to be forwards and not made …
Chose RingEX
In my experience, I think RingEX has been the largest overarching communication software I've used. For good or bad, it's also made me a lot more accessible both to my colleagues and clients. I also think it offers better communication quality and ease of use than the other …
Chose RingEX
RingEX's cutting edge technology and easy to use interfaces are what set the product apart from their competitors. However, I've experienced stateside support from other platforms that compare with RingEX and have had better experiences communicating versus when speaking to …
Chose RingEX
I think their desktop client is much more reliable. I wasn't too happy with 8x8 as it used Adobe Air and constantly asked me to update Adobe Air when I opened the program. Very annoying. I had to update Adobe Air and 8x8 as well. If I tried to update the client it would …
Chose RingEX
RingEX 's management tools are all out of one system instead of multiple. The features offered in their lower lever "tiers" are ones that other providers only offer in their "premium" packages. Most providers have built on new features and management consoles as separate …
Chose RingEX
In terms of cost and customer support, RingEX was the obvious winner for our organization. Any time an issue came up during our trial, they blew us away with the fast response and resolution time, and exceeded our expectations. We found the entire package for RingCentral to be …
Slack
Chose Slack
I find Slack to be more intuitive and user-friendly than RingCentral, Discord, and Microsoft Teams. I think Slack is slightly more professional and appropriate in business than Discord, with a cleaner, more professional interface. It has a more organized interface than Microsoft…
Chose Slack
More user friendly and easier to collaborate
Chose Slack
Slack is easier to use vs Zoom which is mostly just video based. Text based communication is much simpler with Slack. Slack is better than Chime as it offers file preview, stores text messages for longer. But group video calls are better with Chime. Slack is better than Teams …
Chose Slack
Slack is definitely better than teams with a much better UI and user friendly communications work flow
Chose Slack
Teams and Skype have very limited features as compared to Slack. I would prefer Slack any day over them as it is well suited for both internal as well as external communication.
Features
Amazon ChimeRingEXSlack
Performance & Compatibility of Online Events Software
Comparison of Performance & Compatibility of Online Events Software features of Product A and Product B
Amazon Chime
10.0
26 Ratings
23% above category average
RingEX
-
Ratings
Slack
-
Ratings
High quality audio10.026 Ratings00 Ratings00 Ratings
High quality video10.026 Ratings00 Ratings00 Ratings
Low bandwidth requirements10.021 Ratings00 Ratings00 Ratings
Mobile support10.021 Ratings00 Ratings00 Ratings
Screen Sharing
Comparison of Screen Sharing features of Product A and Product B
Amazon Chime
9.2
25 Ratings
15% above category average
RingEX
-
Ratings
Slack
-
Ratings
Desktop sharing10.025 Ratings00 Ratings00 Ratings
Whiteboards8.311 Ratings00 Ratings00 Ratings
Online Meetings / Events
Comparison of Online Meetings / Events features of Product A and Product B
Amazon Chime
9.7
25 Ratings
17% above category average
RingEX
-
Ratings
Slack
-
Ratings
Calendar integration10.022 Ratings00 Ratings00 Ratings
Meeting initiation10.024 Ratings00 Ratings00 Ratings
Integrates with social media8.39 Ratings00 Ratings00 Ratings
Record meetings / events10.023 Ratings00 Ratings00 Ratings
Slideshows10.021 Ratings00 Ratings00 Ratings
Online Events Collaboration
Comparison of Online Events Collaboration features of Product A and Product B
Amazon Chime
10.0
22 Ratings
21% above category average
RingEX
-
Ratings
Slack
-
Ratings
Live chat10.022 Ratings00 Ratings00 Ratings
Audience polling10.010 Ratings00 Ratings00 Ratings
Q&A10.012 Ratings00 Ratings00 Ratings
Online Events Security
Comparison of Online Events Security features of Product A and Product B
Amazon Chime
10.0
22 Ratings
22% above category average
RingEX
-
Ratings
Slack
-
Ratings
User authentication10.018 Ratings00 Ratings00 Ratings
Participant roles & permissions10.021 Ratings00 Ratings00 Ratings
Confidential attendee list10.016 Ratings00 Ratings00 Ratings
VoIP system collaboration
Comparison of VoIP system collaboration features of Product A and Product B
Amazon Chime
10.0
1 Ratings
28% above category average
RingEX
-
Ratings
Slack
-
Ratings
Video conferencing10.01 Ratings00 Ratings00 Ratings
Audio conferencing10.01 Ratings00 Ratings00 Ratings
Video screen sharing10.01 Ratings00 Ratings00 Ratings
Instant messaging10.01 Ratings00 Ratings00 Ratings
Cloud PBX
Comparison of Cloud PBX features of Product A and Product B
Amazon Chime
-
Ratings
RingEX
8.4
187 Ratings
1% above category average
Slack
-
Ratings
Hosted PBX00 Ratings8.5101 Ratings00 Ratings
Multi-level Interactive Voice Response (IVR)00 Ratings8.3138 Ratings00 Ratings
Directory of employee names00 Ratings9.0169 Ratings00 Ratings
Call Management
Comparison of Call Management features of Product A and Product B
Amazon Chime
-
Ratings
RingEX
8.6
196 Ratings
1% above category average
Slack
-
Ratings
Answering rules00 Ratings8.7181 Ratings00 Ratings
Call recording00 Ratings8.7167 Ratings00 Ratings
Call park00 Ratings8.4146 Ratings00 Ratings
Call screening00 Ratings8.4157 Ratings00 Ratings
Message alerts00 Ratings8.7184 Ratings00 Ratings
Mobile apps
Comparison of Mobile apps features of Product A and Product B
Amazon Chime
-
Ratings
RingEX
9.1
171 Ratings
6% above category average
Slack
-
Ratings
Mobile app for iOS00 Ratings9.0148 Ratings00 Ratings
Mobile app for Android00 Ratings9.2128 Ratings00 Ratings
Project Management
Comparison of Project Management features of Product A and Product B
Amazon Chime
-
Ratings
RingEX
-
Ratings
Slack
7.9
625 Ratings
2% above category average
Task Management00 Ratings00 Ratings7.7428 Ratings
Gantt Charts00 Ratings00 Ratings6.961 Ratings
Scheduling00 Ratings00 Ratings7.8361 Ratings
Workflow Automation00 Ratings00 Ratings8.1394 Ratings
Mobile Access00 Ratings00 Ratings9.4598 Ratings
Search00 Ratings00 Ratings8.3605 Ratings
Visual planning tools00 Ratings00 Ratings7.4273 Ratings
Communication
Comparison of Communication features of Product A and Product B
Amazon Chime
-
Ratings
RingEX
-
Ratings
Slack
8.8
633 Ratings
9% above category average
Chat00 Ratings00 Ratings9.6632 Ratings
Notifications00 Ratings00 Ratings8.8629 Ratings
Discussions00 Ratings00 Ratings9.2617 Ratings
Surveys00 Ratings00 Ratings8.1410 Ratings
Internal knowledgebase00 Ratings00 Ratings7.8409 Ratings
Integrates with GoToMeeting00 Ratings00 Ratings8.9110 Ratings
Integrates with Gmail and Google Hangouts00 Ratings00 Ratings8.7182 Ratings
Integrates with Outlook00 Ratings00 Ratings8.9120 Ratings
File Sharing & Management
Comparison of File Sharing & Management features of Product A and Product B
Amazon Chime
-
Ratings
RingEX
-
Ratings
Slack
8.4
600 Ratings
5% above category average
Versioning00 Ratings00 Ratings8.2324 Ratings
Video files00 Ratings00 Ratings8.3538 Ratings
Audio files00 Ratings00 Ratings8.5525 Ratings
Document collaboration00 Ratings00 Ratings8.0426 Ratings
Access control00 Ratings00 Ratings8.3409 Ratings
Advanced security features00 Ratings00 Ratings8.3360 Ratings
Integrates with Google Drive00 Ratings00 Ratings9.0211 Ratings
Device sync00 Ratings00 Ratings9.0452 Ratings
Best Alternatives
Amazon ChimeRingEXSlack
Small Businesses
Intermedia AnyMeeting Pro
Intermedia AnyMeeting Pro
Score 7.2 out of 10
Broadvoice | GoContact
Broadvoice | GoContact
Score 9.3 out of 10
Stackby
Stackby
Score 8.9 out of 10
Medium-sized Companies
JioMeet
JioMeet
Score 9.8 out of 10
Cisco Unified Communications Manager (Call Manager)
Cisco Unified Communications Manager (Call Manager)
Score 8.6 out of 10
Troop Messenger
Troop Messenger
Score 9.8 out of 10
Enterprises
Webex Meetings
Webex Meetings
Score 8.6 out of 10
Cisco Unified Communications Manager (Call Manager)
Cisco Unified Communications Manager (Call Manager)
Score 8.6 out of 10
HCL Connections
HCL Connections
Score 9.0 out of 10
All AlternativesView all alternativesView all alternativesView all alternatives
User Ratings
Amazon ChimeRingEXSlack
Likelihood to Recommend
10.0
(27 ratings)
8.4
(191 ratings)
9.2
(626 ratings)
Likelihood to Renew
-
(0 ratings)
8.9
(15 ratings)
10.0
(25 ratings)
Usability
-
(0 ratings)
8.7
(11 ratings)
9.0
(248 ratings)
Availability
-
(0 ratings)
9.2
(121 ratings)
10.0
(2 ratings)
Performance
-
(0 ratings)
8.0
(2 ratings)
10.0
(2 ratings)
Support Rating
8.8
(9 ratings)
5.3
(28 ratings)
9.9
(68 ratings)
In-Person Training
-
(0 ratings)
7.3
(1 ratings)
-
(0 ratings)
Implementation Rating
-
(0 ratings)
8.1
(6 ratings)
8.7
(5 ratings)
Configurability
-
(0 ratings)
7.0
(1 ratings)
10.0
(2 ratings)
Contract Terms and Pricing Model
-
(0 ratings)
1.0
(1 ratings)
10.0
(1 ratings)
Ease of integration
-
(0 ratings)
9.0
(1 ratings)
9.2
(2 ratings)
Product Scalability
-
(0 ratings)
10.0
(2 ratings)
10.0
(1 ratings)
Professional Services
-
(0 ratings)
1.0
(1 ratings)
10.0
(1 ratings)
Vendor post-sale
-
(0 ratings)
4.0
(1 ratings)
10.0
(1 ratings)
Vendor pre-sale
-
(0 ratings)
8.0
(1 ratings)
10.0
(1 ratings)
User Testimonials
Amazon ChimeRingEXSlack
Likelihood to Recommend
Amazon AWS
Amazon Chime is well suited for online video and audio meetings, IMs, and conducting training sessions using a whiteboard. It can be integrated well with Google Calendar and Microsoft outlook. With Amazon Chime mobile app you can attend meetings on the go as well. Meetings can be locked so that only legitimate participants can join the meeting. Amazon Chime is less suited in case you want meeting transcripts as well for your meetings. Given that Amazon Chime is not used by a larger audience so your client or customer may face some difficulties in join the meeting or accessing some of the features of the Chime.
Read full review
RingCentral
RingCentral is generally good for business calls, as its mobile features, combined with landline office options, are great for communication on the go. It is also an affordable option to have a mobile cellular device if you have a lot of staff. Setup especially for multilevel authorization can be a hassle but it works well if well set up, you would have to get help in rectifying this if not calls might be redirected to the wrong extensions and changing it is not very straight forward.
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
Amazon AWS
  • Chat tools, video calls, on spot meeting invite[s] easy to create and use.
  • Ability to record any meeting and automatically downloads the meeting recording after ending the meeting.
  • UI is clean and easy to navigate around Amazon Chime.
  • Ability to invite outside guests easily using Amazon Chime without any issues.
Read full review
RingCentral
  • Chat and Messaging - Conversations are easy to search, topics can be pinned or bookmarked, and groups are easy to create and administer.
  • Phone - The core functionality works very well allowing voice, txt/sms, and faxing for all users. Administration is generally fairly easy as well.
  • Mobile Client - the mobile app offers all of the same functionality as the desktop or web client.
  • Video - Video calls make it easy to share screens with other users and includes a lot of tools for planning.
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
Amazon AWS
  • More simplified dial-in numbers. The PIN for our conference line is long and easy to mistype.
  • You do not have to download the Chime app in order to join a conference, but if you want to do anything beyond join (schedule a conference, participate in a group chat, control participants), you have to have the app downloaded and installed. The app that you have to download in order to launch a conference is a memory hog, and slows down a computer's boot up time.
  • The add-in for Microsoft Outlook is particularly clunky. It helps you add scheduled conference calls/video conferences to your Outlook calendar, but it can cause Outlook to crash, and creates a really slow open time for Outlook. If you can avoid downloading the Outlook Add-In, I would.
  • No built-in screen sharing capabilities.
Read full review
RingCentral
  • We can use the RingEx in our Mobile to use for Basic calls and messages, but sometimes the mobile application lags or disconnects while using video calls or screen sharing.
  • we can easily configure in our laptops.
  • The Meeting recording option is really helpful for our organization
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
Amazon AWS
No answers on this topic
RingCentral
We are grandfathered into our unlimited toll-free minutes plan. We are very unlikely to switch because of that. It has been the major factor saving us a lot of money compared to switching to other solutions. I don't know any other company that still offers these unlimited plans.
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
Amazon AWS
No answers on this topic
RingCentral
They were working on updating a few of the modules while we were going live, so this made usability difficult to train on once they did go live with those changes. Now that the changes are in place, we have really enjoyed the usability of the platform
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
Amazon AWS
No answers on this topic
RingCentral
RingEx is reliable I have not had any issues as of yet. I use both plants we have, and the service is fair to good. The service as a whole is solid and a great method to get in contact with anyone. I know the service also involves Wi-Fi and cellular service, or, in other words, how good your signal is.
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.
Read full review
Performance
Amazon AWS
No answers on this topic
RingCentral
Occasional bandwith issues. In addition to this, I have one individual whose calls are blocked. We were not able to determine whether this was a RingEX or a carrier issue.
Read full review
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
Amazon AWS
They were very supportive in answering all of our questions when we had problems. Their in-person calls but their support site also had a full set of information that can answer a good portion of your questions before you have to pick up the phone. But when you, you will get good service.
Read full review
RingCentral
Call-in support is fantastic. I have never called in and had it taken more than 30 minutes to resolve our issue. Email support is terrible. You will likely go 24+ hours until you hear back and the response is likely a canned one. I personally prefer the email or chat support option, but find myself calling instead because the email support experience is so poor.
Read full review
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.
Read full review
In-Person Training
Amazon AWS
No answers on this topic
RingCentral
I really didn't know all the capabilities
Read full review
Salesforce
No answers on this topic
Implementation Rating
Amazon AWS
No answers on this topic
RingCentral
If someone has an existing system I tell them to keep that running initially and keep RingEX separate initially until the system is configured and tested to one's satisfaction. After testing and configuration is completed, then roll over the main phone numbers to the new RingEX system. I've seen one person who immediately flipped over to RingEX without properly configuring/testing the software and had many issues with missed customer calls until I helped him sort out his configuration.
Read full review
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.
Read full review
Alternatives Considered
Amazon AWS
Better than Skype for Business in terms of loading the application onto your device. Skype had crashing issues always and those are comparatively low when using Amazon Chime. Amazon chime is fast and easy to work with while collaborating and setting up meetings. The audio and video quality are better than Skype for Business.
Read full review
RingCentral
We switched from GoTo's platform with pieces of Teams. At that time, the complexity and difficulty of integrating all of the features and connecting them to get a simple platform that was stable and easy to train weren't available elsewhere.
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.
Read full review
Contract Terms and Pricing Model
Amazon AWS
No answers on this topic
RingCentral
not to sign up for it or give them any money for a product that does not work
Read full review
Salesforce
No answers on this topic
Scalability
Amazon AWS
No answers on this topic
RingCentral
We have 75 users and 85 phones on the system and have yet to have any noticeable outages. The system just works all of the time without issues. Our old VOIP system on Voyant would go out all the time for multiple hours. RingEX is much more stable and reliable.
Read full review
Salesforce
No answers on this topic
Return on Investment
Amazon AWS
  • The positive ROI is Amazon Chime helps make our sales reps more professional in their calls leading to an increase in closed/won deals.
  • Amazon Chime has increased overall morale across our sales team because it has greatly improved our call processes when compared to other tools we've used in the past.
Read full review
RingCentral
  • Enhanced patient accountability, we can track all calls - incoming and outgoing - patients tend to state that they called and left a message, but they either never called or did not leave a message. With RingEX, we can track whether they really did. It saves us quite a bit of time and aggravation.
  • Faxing is more accurate and usually very quick. Because it's accurate, it saves us time with phone calls about faxes we never received and having to refax items. Also, faxing via the system instead of printing and scanning is a time-saver.
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