Slack vs Shift 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…
Shift
Starting at $99.99 /Year
- Large Enterprises
- Medium Business
Shift streamlines your accounts, apps, and tasks for smooth, effortless productivity. Link every Gmail, Outlook, and Office 365 account in one unified hub and gain access to your preferred Chrome extensions. Improve web…
Slack leads on user satisfaction with a 4.8-star rating across 2,759 reviews.
Slack vs Shift — at a glance
| Feature | Slack | Shift |
|---|---|---|
| Rating | 4.8 / 5 | 4.0 / 5 |
| Reviews | 2,759 | 342 |
| Starting price | $2.67 /Month | $99.99 /Year |
| Free trial | Yes | No |
| Free version | No | No |
| Best for | Freelancers / Consultants, Large Enterprises, Medium Business | Large Enterprises, Medium Business, Small Business |
| Category | Business Instant Messaging Software | Business Instant Messaging Software |
| Platforms | SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - Mac | SaaS/Web/Cloud, Installed - Windows, Installed - Mac |
| API | Available | — |
| Support modes | Online | Online |
| Certifications | SOC 2, HIPAA, GDPR, ISO 27001 | — |
| Data residency | Global | US |
Key differences between Slack and Shift
- Pricing: Slack starts at $2.67 /Month, while Shift starts at $99.99 /Year.
- Free trial: Slack offers a free trial; Shift does not.
- Target audience: Slack is built for Freelancers / Consultants and Large Enterprises, while Shift targets Large Enterprises and Medium Business.
- User satisfaction: Slack scores higher with a 4.8-star average.
- Deployment: Slack supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - Mac; Shift supports SaaS/Web/Cloud, Installed - Windows, Installed - Mac.
Slack vs Shift — find the better fit before you commit.
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.
Large Enterprises, Medium Business, Small Business
Slack typically suits Freelancers / Consultants and Large Enterprises. Shift tends to fit Large Enterprises 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 | Shift streamlines your accounts, apps, and tasks for smooth, effortless productivity. Link every Gmail, Outlook, and Office 365 account in one unified hub and gain access to your preferred ... Read More about Shift |
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Entry Level Pricing |
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Free Trial Availability |
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User RatingsBased on verified Spotsaas reviews | ||
Best Company Size | 1-50 employees500+ employees | — |
Get pricing help | Get pricing help |
Software Demo
Demo |
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How do Slack and Shift Compare on Features?
Total Features | 8 Features | 11 Features |
|---|---|---|
Unique Features | No unique features | No unique features |
Get Quote | Get Quote |
Compare Slack and Shift 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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Platforms Supported |
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Modes of support |
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API Support |
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Get help choosing | Get help choosing |
Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
SOC 2 | ✓ Yes | — |
|---|---|---|
HIPAA | ✓ Yes | ✗ 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 | 🇺🇸 US |
Slack User Reviews & Rating Comparison
User Ratings | ||
|---|---|---|
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 640 reviews, with strong overall satisfaction. 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 |
| Negative Reviews | 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 | No Customers information available. |
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Media and Screenshots
Screenshots |  7 Screenshots |  6 Screenshots |
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Videos |  1 Videos |  4 Videos |
Top Alternatives to Slack and Shift in 2026
Alternatives |
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Related Blogs and Articles for Business Instant Messaging Software
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 Shift?
- Slack edges out the other on user ratings (4.8 vs 4.0). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do Slack and Shift offer a free trial?
- Slack offers a free trial. Shift does not.
- What is the starting price of Slack vs Shift?
- Slack starts at $2.67 /Month. Shift starts at $99.99 /Year.
- 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 Shift?
- Top alternatives to Shift include Qualified, OfficeSpace Software, Workvivo, Shells.com, KnowledgeOS.