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Sendbird vs Slack Business - Enterprise comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Feb 15, 2026

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

ROI

Sentiment score
6.1
Sendbird boosts efficiency by automating tasks, reducing development time, and enhancing user engagement, highlighting its substantial business value.
Sentiment score
3.7
Slack Business boosts productivity and organization, achieving 40% ROI despite moderate satisfaction and desired pricing improvements over Gmail.
The main return was not something of direct cost tracking on my own side, but more on the time saved, the faster response, and the reduced pressure on agents.
SDR and Workflow Automation Specialist at a tech services company with 11-50 employees
I have seen a return on investment, including saved money, saved time, and the requirement of very few resources or employees to implement Sendbird chat.
Senior Software Professional at Merkle INC
It allowed us to focus on validating business workflows and user experience instead of troubleshooting core messaging functionality.
Software Engineer in Test at a tech services company with 201-500 employees
 

Customer Service

Sentiment score
5.4
Sendbird's support is responsive and helpful, though less effective with complex issues across multiple SDKs, valued for weekly visits.
Sentiment score
5.8
Slack's support is praised for efficiency and effectiveness, with positive ratings despite minimal direct user interaction needed.
The resolution to some problems that involved multiple SDKs came in a little later and required a lot of effort from my end to get the solution out.
Vice President, Technology (Mobile Architecture & Platform Lead) at Playfora
The team was responsive and helpful in addressing technical questions.
Software Engineer in Test at a tech services company with 201-500 employees
Customer support is great; whenever I require support from Sendbird team, I receive a response within 24 hours.
Senior Software Professional at Merkle INC
We tend to focus more on Workato for support, but internally we raise service requests with the infrastructure team for any issues related to Slack.
Integration Engineer
When I connected to Slack Business - Enterprise API, tutorials and documentation were available online.
Da at hanasoft
If something was beyond their hands, then it would only be escalated to the external Slack team.
Senior Consultant at a consultancy with 10,001+ employees
 

Scalability Issues

Sentiment score
6.2
Sendbird ensures seamless, large-scale user engagement with robust performance, overcoming documentation challenges through persistence and efficiently handling concurrent users.
Sentiment score
7.2
Slack Enterprise is highly scalable, supporting both small and large teams, though the free version has limitations.
It has very good connection management which helps a large number of concurrent users to connect and use the chatbot and also helps to maintain traffic spikes.
Support Engineer at a tech vendor with 5,001-10,000 employees
Chats still came in real time, and agents could manage multiple conversations without the system slowing down.
SDR and Workflow Automation Specialist at a tech services company with 11-50 employees
The scalability is quite effective.
Junior Software Developer at Weavers Web Solutions Private Limited
Slack is endlessly scalable.
Application Security Manager at Interact Intranet
Slack Business - Enterprise is a scalable product fitting for small businesses as well as enterprises, with no limitations on the number of users.
Da at hanasoft
Slack is not as comprehensive as Microsoft Teams in terms of scheduling and hosting meetings.
Data Engineer at BlazeClan Technologies
 

Stability Issues

Sentiment score
7.0
Sendbird maintains stable, efficient real-time messaging with minor issues, reliable support, and highly rated chatbot performance.
Sentiment score
7.8
Slack Business - Enterprise is stable and reliable, with minor issues and high user ratings for performance and communication.
Conversations loaded properly, messages delivered in real time, and the system generally stayed responsive even when chat volumes increased significantly.
SDR and Workflow Automation Specialist at a tech services company with 11-50 employees
The chatbot availability is approximately 99% and even if some services are down, it does not affect the chatbot availability.
Support Engineer at a tech vendor with 5,001-10,000 employees
Sendbird was a stable and reliable platform throughout my experience.
Software Engineer in Test at a tech services company with 201-500 employees
It integrates with various systems, allowing us to manage site reliability, availability, and reliability.
Application Security Manager at Interact Intranet
Slack's stability is a perfect 10.
Webflow Developer at Qureos
I do not see glitches, latency issues, or downtime.
Da at hanasoft
 

Room For Improvement

Sendbird must enhance documentation, stability, pricing, features, analytics, and updates while refining SDKs for better integration across platforms.
Slack Business requires enhancements in video, integration, notifications, organization, customization, security, AI, multimedia sharing, and scheduling.
With AI-driven development happening, I would say include more AI-driven development or include more options on different libraries and languages.
Software Engineer at a financial services firm with 51-200 employees
More flexibility in configuring unread count behavior, along with clearer documentation and debugging tools for these scenarios, would make it easier for developers and QA teams to validate and troubleshoot messaging workflows.
Software Engineer in Test at a tech services company with 201-500 employees
The documentation for integrating with the Flutter framework is lacking detailed information.
Junior Software Developer at Weavers Web Solutions Private Limited
We can also improve the creation of channels, particularly in terms of privacy, security, flexibility, and the addition of members to newly created channels.
Integration Engineer
There are a lot of integrations and custom integrations available, but I believe there are opportunities to make those integrations much easier and faster, particularly for business or non-technical people.
Co Founder at a tech consulting company with 11-50 employees
I would rate it a ten if it comes with some AI features, particularly using generative AI to produce summarization and other kinds of insights from communication in a more secure, data-secure way.
Senior Consultant at a consultancy with 10,001+ employees
 

Setup Cost

Enterprise users find Sendbird's pricing high, with various plans and occasional discounts, deterring some from committing before completion.
Slack Business provides pricing from free to $20 per user, with paid options offering advanced features for larger teams.
overall it is an expensive product as compared to other peers
Vice President, Technology (Mobile Architecture & Platform Lead) at Playfora
The subscription cost is quite high, which prevents us from subscribing before the project completion and user testing.
Junior Software Developer at Weavers Web Solutions Private Limited
Compared to other chat providers, Sendbird is not that expensive to integrate.
Senior Software Professional at Merkle INC
 

Valuable Features

Sendbird delivers scalable chat solutions with real-time messaging, metadata, and seamless integration to enhance user engagement and operations.
Slack Business - Enterprise excels with app integrations, customizable channels, and collaboration tools, surpassing competitors like Teams.
Features similar to WhatsApp, such as online and offline statuses, message reactions, and replies, add significant value.
Junior Software Developer at Weavers Web Solutions Private Limited
On average, I save two weeks per project compared to building custom chatbots.
Support Engineer at a tech vendor with 5,001-10,000 employees
Having the full history in one place makes a very big difference because agents can quickly understand what has already happened and continue helping customers without making them repeat themselves.
SDR and Workflow Automation Specialist at a tech services company with 11-50 employees
In my experience, Slack is a stable product for communication, and I appreciate its automation features and integration of AI capabilities for enhancing specific functions.
Webflow Developer at Qureos
Slack Business - Enterprise is beneficial for us primarily because the API was very beneficial, and that is the main one;
Da at hanasoft
We use the incoming webhook to push end results of automation, which makes our life easier by allowing us to easily check the status of our automation jobs through our corporate phone while in Slack itself.
Senior Consultant at a consultancy with 10,001+ employees
 

Categories and Ranking

Sendbird
Ranking in Enterprise Social Software
5th
Average Rating
8.4
Reviews Sentiment
6.1
Number of Reviews
13
Ranking in other categories
Help Desk Software (7th), AI Customer Experience Personalization (2nd), AI Customer Support (4th)
Slack Business - Enterprise
Ranking in Enterprise Social Software
1st
Average Rating
8.4
Reviews Sentiment
5.6
Number of Reviews
83
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2026, in the Enterprise Social Software category, the mindshare of Sendbird is 2.1%, up from 0.8% compared to the previous year. The mindshare of Slack Business - Enterprise is 10.5%, down from 15.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Enterprise Social Software Mindshare Distribution
ProductMindshare (%)
Slack Business - Enterprise10.5%
Sendbird2.1%
Other87.4%
Enterprise Social Software
 

Featured Reviews

Shadrach Godwish Chukwu - PeerSpot reviewer
SDR and Workflow Automation Specialist at a tech services company with 11-50 employees
Organized real-time customer chats have improved support efficiency and response handling
One thing I found unique about Sendbird is how smooth the real-time chat feels. It does not feel delayed or clunky. Conversations flow naturally, as though you are talking to someone in real time. If I could improve one thing, I would add more built-in analytics around conversations, such as clearer insights on response times, common issues, and agent performance. That would make it much easier to optimize support without relying on external tools. One improvement I see for Sendbird would be more flexibility in customizing the chat interface, especially around how conversations are displayed for agents. Sometimes, when handling multiple chats, having better layout controls or quick filters would make it much easier to stay organized. I also would appreciate more built-in analytics inside the platform itself, such as clearer breakdowns of response times, chat resolution rates, and common customer issues. Right now, you often need external tools to get that level of insights. Overall, it works very well, but those improvements would make the day-to-day support work much smoother and much more efficient.
Akhil Viswam - PeerSpot reviewer
Senior Consultant at a consultancy with 10,001+ employees
Threaded collaboration has transformed how our team tracks tickets and monitors automation updates
One suggestion I would make for improving Slack Business - Enterprise is the support of multimedia such as images and videos that we can easily share through Slack. That would be great. Additionally, another thing is AI integration; if Slack has some AI capabilities to get insights about conversations or summarization, that would be a great feature. If Slack has an AI feature that can summarize a particular Slack thread and provide a summary of that, that would be a great feature for us. I would rate it a ten if it comes with some AI features, particularly using generative AI to produce summarization and other kinds of insights from communication in a more secure, data-secure way.
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Top Industries

By visitors reading reviews
Construction Company
20%
Manufacturing Company
13%
Comms Service Provider
12%
Outsourcing Company
8%
Outsourcing Company
17%
Financial Services Firm
11%
Construction Company
9%
Performing Arts
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise5
Large Enterprise3
By reviewers
Company SizeCount
Small Business58
Midsize Enterprise13
Large Enterprise25
 

Questions from the Community

What is your experience regarding pricing and costs for Sendbird?
Compared to other chat providers, Sendbird is not that expensive to integrate and this cost is very low.
What needs improvement with Sendbird?
To improve Sendbird, it could provide features such as those in WhatsApp, including allowing users to share their current location and live location, and enabling users to keep and share their curr...
What is your primary use case for Sendbird?
My main use case for Sendbird is chat with one-to-one persons or group chat, and with other features like audio calling and video calling. For the users we have onboarded in our applications, we ha...
What is your experience regarding pricing and costs for Slack?
I am not aware of pricing, setup costs, or licensing, due to my company's partnership with Slack.
What needs improvement with Slack?
I am uncertain how Slack Business - Enterprise can be improved. Better notification controls, improved threading, and more integrations are all good features that seem relevant.
What is your primary use case for Slack?
My main use case for Slack Business - Enterprise is connecting between different teams and facilitating communication for teams. A quick, specific example of how my teams use Slack Business - Enter...
 

Also Known As

Sendbird Calls, Sendbird Desk
No data available
 

Overview

 

Sample Customers

Information Not Available
Strava, The New York Times, Spotify, Blue Bottle Coffee Company, Eventbrite, Box, Circa, Stripe
Find out what your peers are saying about Sendbird vs. Slack Business - Enterprise and other solutions. Updated: September 2026.
913,654 professionals have used our research since 2012.