VoIPstudio vs Calilio Comparison
VoIPstudio
Starting at $4.99 /User/Month
- Free Trial
- Large Enterprises
- Medium Business
VoIPstudio is a cloud-based business phone system — a hosted PBX delivered as a subscription, from Level 7 Systems. It provides business phone numbers in a wide range of countries, inbound and outbound calling, an IVR an…
Calilio
Starting at $12 /user/year
- Large Enterprises
- Small Business
Calilio provides a cloud-based business phone system for modern sales teams, support teams, remote teams, distributed teams, and call centers. The platform helps businesses manage calling, messaging, virtual phone number…
VoIPstudio leads on user satisfaction with a 4.7-star rating across 1,121 reviews.
VoIPstudio vs Calilio — at a glance
| Feature | VoIPstudio | Calilio |
|---|---|---|
| Rating | 4.7 / 5 | — |
| Reviews | 1,121 | — |
| Starting price | $4.99 /User/Month | $12 /user/year |
| Free trial | Yes | No |
| Free version | No | No |
| Best for | Large Enterprises, Medium Business, Small Business | Large Enterprises, Small Business, Medium Business |
| Category | VoIP Providers | VoIP Providers |
| Integrations | — | 2+ apps |
| Platforms | SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - Mac | Browser Based (Cloud), Mobile - iOS, Mobile - Android |
| API | Available | Available |
| Support modes | 24/7 (Live rep), Online | Online |
| Certifications | GDPR | GDPR |
| Data residency | — | European Union, United States |
Key differences between VoIPstudio and Calilio
- Pricing: VoIPstudio starts at $4.99 /User/Month, while Calilio starts at $12 /user/year.
- Free trial: VoIPstudio offers a free trial; Calilio does not.
- Deployment: VoIPstudio supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - Mac; Calilio supports Browser Based (Cloud), Mobile - iOS, Mobile - Android.
VoIPstudio vs Calilio — 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 VoIP Providers 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 | Talk to an expert Talk to an expert |
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Biggest differences
Start here before you go deeper into features.
Best for researching and comparing VoIP providers through user insights.
- You need a comprehensive directory of VoIP providers vetted by actual users.
- Your team requires informed decision-making support highlighting common provider issues.
- You are an IT or procurement professional evaluating options before purchase.
- You want to buy VoIP services directly without additional research steps.
- You require transparent, detailed pricing and feature comparisons upfront.
Best for businesses upgrading from landlines to secure, modern VoIP systems.
- You need a flexible, configurable VoIP system for customer support or sales teams.
- Your organization requires enhanced connectivity and security beyond traditional phone lines.
- You operate a small to large enterprise seeking to modernize communication infrastructure.
- Your company relies on simple, traditional landline systems without internet dependency.
- You have very limited or unreliable internet connectivity preventing effective VoIP use.
VoIPstudio: Best for researching and comparing VoIP providers through user insights. Calilio: Best for businesses upgrading from landlines to secure, modern VoIP systems.
Description | VoIPstudio is a cloud-based business phone system — a hosted PBX delivered as a subscription, from Level 7 Systems. It provides business phone numbers in a wide range of countries, inbound ... Read More about VoIPstudio | Calilio provides a cloud-based business phone system for modern sales teams, support teams, remote teams, distributed teams, and call centers. The platform helps businesses manage calling, ... Read More about Calilio |
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Entry Level Pricing |
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User RatingsBased on verified Spotsaas reviews | ||
Best Company Size | Small BusinessMedium Business | Small BusinessLarge Enterprises |
Get pricing help | Get pricing help |
Software Demo
Demo |
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How do VoIPstudio and Calilio Compare on Features?
Total Features | 7 Features | 7 Features |
|---|---|---|
Unique Features | No unique features | No unique features |
Get Quote | Get Quote |
Compare VoIPstudio and Calilio 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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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 | — | ✗ No |
|---|---|---|
HIPAA | ✗ No | ✗ No |
GDPR | ✓ Yes | ✓ Yes |
ISO 27001 | — | ✗ No |
Single Sign-On (SSO) | ✓ Yes | — |
Multi-Factor Auth (MFA) | ✓ Yes | — |
Data Encryption | ✓ Yes | — |
Audit Logs | ✓ Yes | — |
Data Residency | — | 🌐 European Union🇺🇸 United States |
VoIPstudio User Reviews & Rating Comparison
User Ratings | No reviews available for the product | |
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Rating Distribution | No reviews available for this product | |
Spotsaas Editor’s POV generated by AI | Buyer sentiment Users appreciate the comprehensive and user-informed directory but note the lack of direct service offerings and detailed pricing. What buyers like
Common complaints
| Buyer sentiment No user reviews or ratings are available to assess buyer sentiment. 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 |
Integrations
Integration with other apps | No Integration information available. |
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Media and Screenshots
Screenshots | No screenshots available. |  6 Screenshots |
|---|---|---|
Videos |  3 Videos |  2 Videos |
Top Alternatives to VoIPstudio and Calilio in 2026
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, VoIPstudio or Calilio?
- VoIPstudio edges out the other on user ratings (4.7 vs -1.0). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
- Do VoIPstudio and Calilio offer a free trial?
- VoIPstudio offers a free trial. Calilio does not.
- What is the starting price of VoIPstudio vs Calilio?
- VoIPstudio starts at $4.99 /User/Month. Calilio starts at $12 /user/year.
- What are the top alternatives to VoIPstudio?
- Top alternatives to VoIPstudio include Voiptime, CloudTalk, Dialpad Talk, Vonage Business, Vodia PBX.
- What are the top alternatives to Calilio?
- Top alternatives to Calilio include Banter, KrispCall, RingByName, iPlum, Vitel Global.