Slack vs Sendchamp vs Mattermost Comparison
Slack
Starting at $2.67 /Month
- Free Trial
- Freelancers / Consultants
- Large Enterprises
Slack is the only unified communication platform for chatting, sharing, and collaborating. Whether in one-on-one conversations or a large group, Slack's threaded conversations keep everyone on the same page. No more emai…
Sendchamp
Starting at Contact for pricing
- Individuals
- Medium Business
SendChamp is a Business Instant Messaging Software available. It connects team members, regardless of their device or location, in a social environment. From a marketing and sales perspective, SendChamp offers two-way ch…
Mattermost
Starting at $3.25 /User/Month
- Free Trial
- Large Enterprises
- Medium Business
Mattermost is an open source messaging platform that brings all business communication into one place. More than just chat, Mattermost is built around a modern team communication workflow. It includes integrated video co…
Slack leads on user satisfaction with a 4.5-star rating across 35,011 reviews.
Slack vs Sendchamp vs Mattermost — at a glance
| Feature | Slack | Sendchamp | Mattermost |
|---|---|---|---|
| Rating | 4.5 / 5 | 4.3 / 5 | 3.5 / 5 |
| Reviews | 35,011 | 1 | 572 |
| Starting price | $2.67 /Month | Contact for pricing | $3.25 /User/Month |
| Free trial | Yes | No | Yes |
| Free version | No | No | No |
| Best for | Freelancers / Consultants, Large Enterprises, Medium Business | Individuals, Medium Business, Small Business | Large Enterprises, Medium Business, Small Business |
| Category | Business Instant Messaging Software | Business Instant Messaging Software | Business Instant Messaging Software |
| Platforms | SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - Mac | SaaS/Web/Cloud | SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - Mac |
| API | Available | Available | Available |
| Support modes | Online | Online | Online |
| Certifications | SOC 2, HIPAA, GDPR, ISO 27001 | — | — |
| Data residency | Global | Global | Global |
Key differences between Slack and Sendchamp
- Pricing: Slack starts at $2.67 /Month. Sendchamp pricing is not publicly listed.
- Free trial: Slack offers a free trial; Sendchamp does not.
- Target audience: Slack is built for Freelancers / Consultants and Large Enterprises, while Sendchamp targets Individuals and Medium Business.
- User satisfaction: Slack scores higher with a 4.5-star average.
- Deployment: Slack supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - Mac; Sendchamp supports SaaS/Web/Cloud.
Compare Slack vs Sendchamp vs Mattermost — and walk away knowing which one fits.
Which tool fits your team best
Which is actually cheaper for your team size
Where each product wins, per real buyers
Most Business Instant Messaging Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.
Biggest differences
Features
Pricing
Buying details
Security
Buyer feedback
Integrations
Product tour
Other options
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Biggest differences
Start here before you go deeper into features.
Best for streamlined team communication and collaboration across varied company sizes.
- You need a unified platform for both one-on-one and group messaging.
- Your team benefits from threaded conversations to reduce email overload.
- You want a simple, low-complexity setup for remote or cross-functional teams.
- Your organization requires specialized industry compliance features not supported by Slack.
- Your team prefers email-centric workflows over instant messaging platforms.
Individuals, Medium Business, Small Business
Large Enterprises, Medium Business, Small Business
Slack typically suits Freelancers / Consultants and Large Enterprises. Sendchamp tends to fit Individuals and Medium Business better. The right choice depends on your team size, workflow, and whether a free trial matters.
Description | Slack is the only unified communication platform for chatting, sharing, and collaborating. Whether in one-on-one conversations or a large group, Slack's threaded conversations keep everyone ... Read More about Slack | SendChamp is a Business Instant Messaging Software available. It connects team members, regardless of their device or location, in a social environment. From a marketing and sales ... Read More about Sendchamp | Mattermost is an open source messaging platform that brings all business communication into one place. More than just chat, Mattermost is built around a modern team communication workflow. ... Read More about Mattermost |
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User RatingsBased on verified Spotsaas reviews | |||
Best Company Size | 1-50 employees500+ employees | — | — |
Get pricing help | Get pricing help | Get pricing help |
Software Demo
Demo |
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Compare Slack, Sendchamp and Mattermost on pricing
Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.
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Other Details
Organization Types supported |
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Get help choosing | Get help choosing | Get help choosing |
Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
SOC 2 | ✓ Yes | — | — |
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HIPAA | ✓ Yes | ✗ No | ✗ No |
GDPR | ✓ Yes | — | — |
ISO 27001 | ✓ Yes | — | — |
Single Sign-On (SSO) | ✓ Yes | — | — |
Multi-Factor Auth (MFA) | ✓ Yes | — | — |
Data Encryption | ✓ Yes | — | — |
Audit Logs | ✓ Yes | — | — |
Data Residency | 🌐 Global | 🌐 Global | 🌐 Global |
Slack vs Sendchamp User Reviews & Rating Comparison
User Ratings | |||
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Rating Distribution | |||
Spotsaas Editor’s POV generated by AI | Buyer sentiment Overall, users appreciate Slack for its ease of communication and collaboration but note challenges with pricing and information overload. What buyers like
Common complaints
| Buyer sentiment Buyer sentiment is positive across 4 reviews, with strong overall satisfaction. What buyers like
Common complaints
| Buyer sentiment Buyer sentiment is mixed to positive across 34 reviews, with clear strengths and a few common watchouts. What buyers like
Common complaints
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Pros and Cons |
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Positive Reviews | No reviews available for the product | No reviews available for the product | No reviews available for the product |
List of Customers
Customers |  Slack_customers_0  Slack_customers_1  Slack_customers_2 |  Salescabal  kashbase  Etrack Systems |  Samsung  SAP  Commonwealth Bank |
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Media and Screenshots
Screenshots |  7 Screenshots |  1 Screenshots |  4 Screenshots |
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Videos |  1 Videos |  2 Videos |  4 Videos |
Alternatives
Alternatives |
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Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
Frequently asked questions
- Which is better, Slack or Sendchamp?
- Slack edges out the other on user ratings (4.5 vs 4.3). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do Slack and Sendchamp offer a free trial?
- Slack offers a free trial. Sendchamp does not.
- What is the starting price of Slack vs Sendchamp?
- Slack starts at $2.67 /Month. Sendchamp starts at Contact for pricing.
- What are the top alternatives to Slack?
- Top alternatives to Slack include Microsoft Teams, Glip, Google Chat, ChatWork, Dialog.
- What are the top alternatives to Sendchamp?
- Top alternatives to Sendchamp include 360dialog, MessageBird, Infobip, SMS.to, Takle.