Slack vs Voxer Business 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…
Voxer Business
Starting at $6 /User/Month
- Free Trial
- Large Enterprises
- Medium Business
Voxer Business is an ideal communication tool that allows you to stay connected on-the-go: engage in real-time conversations with your contacts with the convenient walkie talkie app. This innovative PTT app is fast, reli…
Slack leads on user satisfaction with a 4.8-star rating across 2,509 reviews.
Slack vs Voxer Business — at a glance
| Feature | Slack | Voxer Business |
|---|---|---|
| Rating | 4.8 / 5 | 4.3 / 5 |
| Reviews | 2,509 | 59 |
| Starting price | $2.67 /Month | $6 /User/Month |
| Free trial | Yes | Yes |
| 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 |
| API | Available | Available |
| Support modes | Online | Online |
| Certifications | SOC 2, HIPAA, GDPR, ISO 27001 | — |
| Data residency | Global | US |
Key differences between Slack and Voxer Business
- Pricing: Slack starts at $2.67 /Month, while Voxer Business starts at $6 /User/Month.
- Target audience: Slack is built for Freelancers / Consultants and Large Enterprises, while Voxer Business 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; Voxer Business supports SaaS/Web/Cloud.
Slack vs Voxer Business — 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
Talk to an expert Talk to an expert |
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Slack vs Voxer Business: 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. Voxer Business 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 | Voxer Business is an ideal communication tool that allows you to stay connected on-the-go: engage in real-time conversations with your contacts with the convenient walkie talkie app. This ... Read More about Voxer Business |
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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 |  Voxer Business has not given any software demo yet If you're the owner of this profile, add your demo.Contact us |
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How do Slack and Voxer Business Compare on Features?
Total Features | 8 Features | 6 Features |
|---|---|---|
Unique Features | No unique features | No unique features |
Get Quote | Get Quote |
Compare Slack and Voxer Business 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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Slack vs Voxer Business: Other Details
Organization Types supported |
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Platforms Supported |
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API Support |
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Get help choosing | Get help choosing |
Slack vs Voxer Business 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 59 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 |
Slack and Voxer Business Customers
Customers |  Slack_customers_0  Slack_customers_1  Slack_customers_2 |  Marriott  Roto Rooter  Westin |
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Media and Screenshots
Screenshots |  7 Screenshots | No screenshots available. |
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Videos |  1 Videos | No videos available. |
Top Alternatives to Slack and Voxer Business 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 Voxer Business?
- Slack edges out the other on user ratings (4.8 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 Voxer Business offer a free trial?
- Yes, both Slack and Voxer Business offer a free trial.
- What is the starting price of Slack vs Voxer Business?
- Slack starts at $2.67 /Month. Voxer Business starts at $6 /User/Month.
- What are the top alternatives to Slack?
- Top alternatives to Slack include Pumble, Hubgets, Hibox, Zulip, Crypho.
- What are the top alternatives to Voxer Business?
- Top alternatives to Voxer Business include Brosix, talkspirit, Softros LAN Messenger, Edworking, VIPole.