Which is better, OpenVPN or CASVPN?

CASVPN edges out OpenVPN based on user ratings across 4 reviews. That said, the best pick depends on your workflow — OpenVPN may be a stronger fit for specific team sizes or use cases. Review the full comparison to decide.

What are the main differences between OpenVPN and CASVPN?

Key differences between OpenVPN and CASVPN include pricing (OpenVPN starts at $75 vs CASVPN at undisclosed); free trial availability (CASVPN offers one, OpenVPN does not). Use the Spotsaas comparison table to evaluate each dimension before deciding.

Do both OpenVPN and CASVPN offer a Free trial?

CASVPN offers Free Trial, but OpenVPN does not.

What is the starting price of OpenVPN and CASVPN?

The starting price of OpenVPN is $75/Month. Pricing for CASVPN is unavailable.

What are the best alternatives to OpenVPN?

Some top alternatives to OpenVPN include PureVPN, FastestVPN, NordVPN, Private Internet Access VPN, PrivateVPN.

What are the best alternatives to CASVPN?

Some top alternatives to CASVPN include IPVanish VPN, NordVPN, CyberGhost VPN, Surfshark, PrivateVPN.

OpenVPN vs CASVPN Comparison

Last updated: May 19, 2026

OpenVPN

4.4(315 reviews)

Starting at $75 /Month

Freelancers / Consultants
Large Enterprises

OpenVPN is an open-source software application that implements virtual private network (VPN) techniques for creating secure point-to-point or site-to-site connections in routed or bridged configurations and remote access…

View Pricing Read Reviews

CASVPN

4.5(4 reviews)

Starting at Contact for pricing

Free Trial
Freelancers / Consultants
Large Enterprises

CASVPN (Client Access Service VPN) is a client-server VPN software that enables enterprise and teleworker users to access their enterprise intranets and remote servers by tunneling all their traffic through a single, sec…

View Pricing Read Reviews

CASVPN leads on user satisfaction with a 4.5-star rating across 4 reviews.

OpenVPN vs CASVPN — at a glance

Feature	OpenVPN	CASVPN
Rating	4.4 / 5	4.5 / 5
Reviews	315	4
Starting price	$75 /Month	Contact for pricing
Free trial	No	Yes
Free version	No	No
Best for	Freelancers / Consultants, Large Enterprises, Medium Business	Freelancers / Consultants, Large Enterprises, Medium Business
Category	VPN Software	VPN Software
Platforms	SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - Mac	SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - Mac
API	Available	—
Support modes	Business Hours, Online	24/7 (Live rep), Online
Certifications	GDPR	GDPR
Data residency	—	Global

Key differences between OpenVPN and CASVPN

Pricing: OpenVPN starts at $75 /Month. CASVPN pricing is not publicly listed.
Free trial: CASVPN offers a free trial; OpenVPN does not.
User satisfaction: CASVPN scores higher with a 4.5-star average.
Deployment: OpenVPN supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - Mac; CASVPN supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - Mac.

OpenVPN vs CASVPN — 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 VPN 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

	OpenVPN (150) Talk to an expert Talk to an expert	CASVPN (4) Talk to an expert Talk to an expert

Biggest differences

Affiliate Disclosure

Start here before you go deeper into features.

OpenVPN

Best for secure, customizable VPNs with strong SSL/TLS encryption.

Choose if

You need secure remote workforce or site-to-site VPN connections.
Your IT team can handle medium complexity setups and configurations.
You want an open-source VPN that supports NAT and firewall traversal.

Consider alternatives if

You require a plug-and-play VPN for non-technical users.
You need extensive built-in compliance and enterprise process management.

CASVPN

Best for

Freelancers / Consultants, Large Enterprises, Medium Business

OpenVPN typically suits Freelancers / Consultants and Large Enterprises. CASVPN tends to fit Freelancers / Consultants and Large Enterprises better. The right choice depends on your team size, workflow, and whether a free trial matters.

Description	OpenVPN is an open-source software application that implements virtual private network (VPN) techniques for creating secure point-to-point or site-to-site connections in routed or bridged ... Read More about OpenVPN	CASVPN (Client Access Service VPN) is a client-server VPN software that enables enterprise and teleworker users to access their enterprise intranets and remote servers by tunneling all ... Read More about CASVPN
Entry Level Pricing	Starts from $75	Not Available
Free Trial Availability	No free trial	Get Free Trial
Spotsaas Score What's this? ↗	9.2/10	8.6/10
User Ratings Based on verified Spotsaas reviews	4.4 (315)	4.5 (4)
Best Company Size	Small BusinessLarge Enterprises	—
	Get pricing help	Get pricing help

Software Demo

Demo		CASVPN has not given any software demo yet If you're the owner of this profile, add your demo.Contact us

Need a second opinion?

Get shortlist help from a software advisor

Share your priorities, budget, and team needs, and we’ll help you narrow the options and understand the tradeoffs before you talk to vendors.

How do OpenVPN and CASVPN Compare on Features?

Total Features	6 Features	8 Features
Unique Features	No unique features	No unique features
	Get Quote	Get Quote

Compare OpenVPN and CASVPN 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.

Pricing Option
Starting From	$75	Not Available
Pricing Plans	Not Available	Not Available
Pricing Page
	View detailed pricing	View detailed pricing

Other Details

Organization Types supported	Large Enterprises Medium Business Small Business Freelancers Individuals	Large Enterprises Medium Business Small Business Freelancers Individuals
Platforms Supported	Browser Based (Cloud) Mobile - Android Mobile - iOS Installed - Windows Installed - Mac Mobile - Windows Browser Based (Cloud)	Browser Based (Cloud) Mobile - Android Mobile - iOS Installed - Windows Installed - Mac Mobile - Windows Browser Based (Cloud)
Modes of support	24/7 (Live rep) Business Hours Online	24/7 (Live rep) Business Hours Online
API Support	Available	Not Available
	Get help choosing	Get help choosing

Security & Compliance

Certifications, data handling, and security controls for IT and compliance evaluators.

GDPR	✓ Yes	✓ Yes
Single Sign-On (SSO)	✓ Yes	—
Multi-Factor Auth (MFA)	✓ Yes	—
Data Encryption	✓ Yes	✓ Yes
Audit Logs	✓ Yes	—
Data Residency	—	🌐 Global

OpenVPN User Reviews & Rating Comparison

User Ratings	4.4 (based on 315 reviews)	4.5 (based on 4 reviews)
Rating Distribution	102 40 7 1 0	4 0 0 0 0
Spotsaas Editor’s POV generated by AI	Buyer sentiment Overall positive sentiment highlights OpenVPN's strong security, ease of deployment, and cross-platform compatibility, with some concerns about technical complexity. What buyers like Ease of setup Security and encryption Cross-platform compatibility Common complaints Technical complexity Limited compliance features	Buyer sentiment Buyer sentiment is very strong across 4 reviews, with consistently positive feedback. What buyers like SSL encrypted connection Easy setup wizards Supports enterprise users Common complaints Windows only application Limited to enterprise use May require IT support
Pros and Cons	Simplicity in setup and deployment Robust security with SSL/TLS encryption Compatibility across multiple operating systems and devices May require technical knowledge for optimal configuration Limited out-of-the-box compliance features	Strong security through SSL encryption. Designed specifically for enterprise environments. Guided setup simplifies user experience. Windows-only limits user base. May require IT involvement for setup.
Positive Reviews	No reviews available for the product	No reviews available for the product
	Read reviews	Read reviews

Media and Screenshots

Screenshots	2 Screenshots	5 Screenshots
Videos	3 Videos	No videos available.

Top Alternatives to OpenVPN and CASVPN in 2026

Alternatives	PureVPN 4.6 FastestVPN 4 NordVPN 4.3	IPVanish VPN 4.6 NordVPN 4.3 CyberGhost VPN 4.6

Frequently asked questions

Which is better, OpenVPN or CASVPN?: CASVPN edges out the other on user ratings (4.5 vs 4.4). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
Do OpenVPN and CASVPN offer a free trial?: CASVPN offers a free trial. OpenVPN does not.
What is the starting price of OpenVPN vs CASVPN?: OpenVPN starts at $75 /Month. CASVPN starts at Contact for pricing.
What are the top alternatives to OpenVPN?: Top alternatives to OpenVPN include PureVPN, FastestVPN, NordVPN, Private Internet Access VPN, PrivateVPN.
What are the top alternatives to CASVPN?: Top alternatives to CASVPN include IPVanish VPN, NordVPN, CyberGhost VPN, Surfshark, PrivateVPN.

OpenVPN vs CASVPN Comparison

OpenVPN

CASVPN

OpenVPN vs CASVPN — at a glance

Key differences between OpenVPN and CASVPN

OpenVPN vs CASVPN — find the better fit before you commit.

OpenVPN

CASVPN

Biggest differences

Description

Entry Level Pricing

Free Trial Availability

Spotsaas Score

User Ratings

Best Company Size

Software Demo

Demo

Get shortlist help from a software advisor

How do OpenVPN and CASVPN Compare on Features?

Compare OpenVPN and CASVPN on pricing

Other Details

Organization Types supported

Platforms Supported

Modes of support

API Support

Security & Compliance

OpenVPN User Reviews & Rating Comparison

Media and Screenshots

Screenshots

Videos

Top Alternatives to OpenVPN and CASVPN in 2026

Related Blogs and Articles for Vpn Software

Frequently asked questions