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# OpenVPN Access Server vs UTunnel VPN and ZTNA Comparison - What are their main differences?

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OpenVPN Access ServerUTunnel VPN and ZTNA[+ Add Product](#)

Reviews

**OpenVPN Access Server** [

4.5/5(359)

](https://www.g2.com/products/openvpn-access-server/reviews#reviews)

**UTunnel VPN and ZTNA** [

4.8/5(24)

](https://www.g2.com/products/utunnel-vpn-and-ztna/reviews#reviews)

Pricing

**OpenVPN Access Server**
Free Trial

**Free** 2 Free With One-Time Purchase · Free

**UTunnel VPN and ZTNA**
Free Trial

**$6.00** 1 User Per Month · Basic Plan

**Pricing Insights**
from reviews

Time to Implement

**OpenVPN Access Server**
1 month

Based on 87 responses

**UTunnel VPN and ZTNA**
Not enough reviews yet

Return on Investment

**OpenVPN Access Server**
7 months

Based on 78 responses

**UTunnel VPN and ZTNA**
Not enough reviews yet

Perceived Cost

**OpenVPN Access Server**
$$$$$

**UTunnel VPN and ZTNA**
Not enough reviews yet

Average Discount

**OpenVPN Access Server**
9%

**UTunnel VPN and ZTNA**
Not enough reviews yet

Pros & Cons

**OpenVPN Access Server**
[
Ease of Use (38)
](https://www.g2.com/products/openvpn-access-server/reviews?filters%5Bsentiment_snippet%5D=1369168&qs=pros-and-cons#reviews)[
Easy Setup (31)
](https://www.g2.com/products/openvpn-access-server/reviews?filters%5Bsentiment_snippet%5D=1368598&qs=pros-and-cons#reviews)[
Complex Configuration (16)
](https://www.g2.com/products/openvpn-access-server/reviews?filters%5Bsentiment_snippet%5D=1369255&qs=pros-and-cons#reviews)[
Expensive (15)
](https://www.g2.com/products/openvpn-access-server/reviews?filters%5Bsentiment_snippet%5D=1368916&qs=pros-and-cons#reviews)

**UTunnel VPN and ZTNA**
[
Ease of Use (3)
](https://www.g2.com/products/utunnel-vpn-and-ztna/reviews?filters%5Bsentiment_snippet%5D=1645283&qs=pros-and-cons#reviews)[
Secure Access (3)
](https://www.g2.com/products/utunnel-vpn-and-ztna/reviews?filters%5Bsentiment_snippet%5D=1644841&qs=pros-and-cons#reviews)[
Expensive (1)
](https://www.g2.com/products/utunnel-vpn-and-ztna/reviews?filters%5Bsentiment_snippet%5D=1645016&qs=pros-and-cons#reviews)[
Firewall Issues (1)
](https://www.g2.com/products/utunnel-vpn-and-ztna/reviews?filters%5Bsentiment_snippet%5D=1645147&qs=pros-and-cons#reviews)

Integrations

**OpenVPN Access Server**
[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_aa32fa23598dc6c153bb17435c1c1d13/activedirectory-domain-controller-for-windows-2016.png "Product Avatar Image")

ActiveDirectory Domain...

](https://www.g2.com/products/activedirectory-domain-controller-for-windows-2016/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_504423766e296a0eeef13491cb738385/aws-cloud-development-kit-aws-cdk.png "Product Avatar Image")

AWS Cloud Development Kit...

](https://www.g2.com/products/aws-cloud-development-kit-aws-cdk/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_f176b4154a751d10150daa67a57b7dc5/azure-active-directory-domain-services.jpg "Product Avatar Image")

Azure Active Directory...

](https://www.g2.com/products/azure-active-directory-domain-services/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_0351bad380dd125f64cbb30d209b322c/blackarch.png "Product Avatar Image")

BlackArch

](https://www.g2.com/products/blackarch/reviews)[
View all
](https://www.g2.com/products/openvpn-access-server/integrations)

**UTunnel VPN and ZTNA**
Not enough data

Screenshots

**OpenVPN Access Server**
 ![OpenVPN Access Server screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/1676041/access-server-status.png)

**UTunnel VPN and ZTNA**
 ![UTunnel VPN and ZTNA screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/1303047/UTunnel-Homepage.png)

Ratings

Meets Requirements

**OpenVPN Access Server**

9.2

9.2319

**UTunnel VPN and ZTNA**

9.6

9.623

Ease of Use

**OpenVPN Access Server**

8.7

8.7326

**UTunnel VPN and ZTNA**

9.6

9.623

Ease of Setup

**OpenVPN Access Server**

8.6

8.6252

**UTunnel VPN and ZTNA**

9.4

9.411

Ease of Admin

**OpenVPN Access Server**

8.7

8.7203

**UTunnel VPN and ZTNA**

9.6

9.68

Quality of Support

**OpenVPN Access Server**

8.7

8.7245

**UTunnel VPN and ZTNA**

9.4

9.423

Has the product been a good partner in doing business?

**OpenVPN Access Server**

8.8

8.8179

**UTunnel VPN and ZTNA**

9.8

9.88

Product Direction (% positive)

**OpenVPN Access Server**

8.6

8.6315

**UTunnel VPN and ZTNA**

9.5

9.522

Features

Business VPN[Hide 50 FeaturesShow 50 Features](javascript:void(0);)

8.2

318

9.4

14

Usage

Multi-Device Usage

9.1

278

9.6(won by 0.5)

12

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Multiple Concurrent Connections

8.8

271

9.7(won by 0.9)

11

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Protocol Choices

8.3

271

9.4(won by 1.1)

14

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Unlimited Bandwidth

8.7

277

9.3(won by 0.6)

12

 (There is a greater than 0.5 difference between this product's rating and its competitors)

No Log Storage

7.4

200

9.4(won by 2.0)

11

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Varied Server Locations

7.9

231

9.7(won by 1.8)

13

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Unlimited Server Switches

8.0

226

9.4(won by 1.4)

11

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Event Logs

Not enough data

Not enough data

Miscellaneous

Live Customer Support

7.7

208

9.0(won by 1.3)

13

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Open Source Code

8.1

232

9.1(won by 1.0)

9

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Multiple Payment Methods

7.8

216

9.2(won by 1.4)

10

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Activity Dashboard

Not enough data

Not enough data

Additional Functionality

Two-Factor Authentication

Not enough data

Not enough data

DNS Leak Protection

Not enough data

Not enough data

Web Inspection

Not enough data

Not enough data

API

Not enough data

Not enough data

Uptime Reporting

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Compliance Management

Not enough data

Not enough data

Multi-Language

Not enough data

Not enough data

Real-Time Monitoring

Not enough data

Not enough data

Remote Monitoring & Management

Not enough data

Not enough data

Security Auditing

Not enough data

Not enough data

Remote Access/Control

Not enough data

Not enough data

Kill Switch

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

Policy Management

Not enough data

Not enough data

User Management

Not enough data

Not enough data

VPN Tunneling

Not enough data

Not enough data

No-log VPN

Not enough data

Not enough data

Encryption

Not enough data

Not enough data

Firewalls

Not enough data

Not enough data

Secure Browsing

Not enough data

Not enough data

Mobile Alerts

Not enough data

Not enough data

Anonymous Browsing

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Single Sign On

Not enough data

Not enough data

Secure Login

Not enough data

Not enough data

Anomaly/Malware Detection

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Rules-Based Workflow

Not enough data

Not enough data

Reporting & Statistics

Not enough data

Not enough data

Ad Blocker

Not enough data

Not enough data

Authentication

Not enough data

Not enough data

Mobile Access

Not enough data

Not enough data

SSL Security

Not enough data

Not enough data

IP Masking

Not enough data

Not enough data

Geo-spoofing

Not enough data

Not enough data

Data Storage Management

Not enough data

Not enough data

Performance Testing

Not enough data

Not enough data

Network Access Control (NAC)[Hide 23 FeaturesShow 23 Features](javascript:void(0);)

Not enough data

9.6

7

Data

Data Protection

Not enough data

9.4(won by default)

6

Remote Access

Not enough data

9.8(won by default)

7

Network Access

Not enough data

10.0(won by default)

6

Network

Security

Not enough data

9.8(won by default)

7

Scaling

Not enough data

9.5(won by default)

7

Audit

Not enough data

9.3(won by default)

5

Logistics

Processes

Not enough data

9.4(won by default)

6

Blockage

Not enough data

9.7(won by default)

5

IoT

Not enough data

9.7(won by default)

5

Additional Functionality

Policy Creation

Not enough data

Not enough data

Multiple Authentication Methods

Not enough data

Not enough data

Profiling

Not enough data

Not enough data

Multi-Device Support

Not enough data

Not enough data

Remote Access/Control

Not enough data

Not enough data

Asset Tracking

Not enough data

Not enough data

Continuous Monitoring

Not enough data

Not enough data

Network Security

Not enough data

Not enough data

Intrusion Prevention System

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Dashboard

Not enough data

Not enough data

Third-Party Integration

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Zero Trust Networking[Hide 13 FeaturesShow 13 Features](javascript:void(0);)

Not enough data

9.6

7

Network Management

Network Segmentation

Not enough data

9.7(won by default)

6

Network Mapping

Not enough data

9.7(won by default)

5

Security Analytics

Not enough data

9.4(won by default)

6

API/Integrations

Not enough data

9.7(won by default)

5

Security

Security Automation

Not enough data

10.0(won by default)

5

Application Security

Not enough data

9.3(won by default)

7

Workload Protection

Not enough data

9.3(won by default)

5

Data Protection

Not enough data

9.0(won by default)

5

Identity Management

Adaptive Access Control

Not enough data

9.3(won by default)

7

Identity Scoring

Not enough data

9.0(won by default)

5

User Monitoring

Not enough data

9.7(won by default)

5

Generative AI

AI Text Summarization

Not enough data

Not enough data

AI Text Generation

Not enough data

Not enough data

Show 2 feature categories with incomplete data

Network Security[Hide 40 FeaturesShow 40 Features](javascript:void(0);)

Not enough data

Not enough data

Additional Functionality

Penetration Testing

Not enough data

Not enough data

Alerts/Notifications

Not enough data

Not enough data

Audit Trail

Not enough data

Not enough data

Anti Virus

Not enough data

Not enough data

Vulnerability Scanning

Not enough data

Not enough data

Remote Monitoring & Management

Not enough data

Not enough data

VPN

Not enough data

Not enough data

Behavior Analytics

Not enough data

Not enough data

Reporting/Analytics

Not enough data

Not enough data

Real-Time Notifications

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

SSL Security

Not enough data

Not enough data

Patch Management

Not enough data

Not enough data

Event Logs

Not enough data

Not enough data

Anomaly/Malware Detection

Not enough data

Not enough data

DNS Leak Protection

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Server Monitoring

Not enough data

Not enough data

Real-Time Monitoring

Not enough data

Not enough data

Compliance Management

Not enough data

Not enough data

Network Provisioning

Not enough data

Not enough data

API

Not enough data

Not enough data

Email Alerts

Not enough data

Not enough data

Security Auditing

Not enough data

Not enough data

Intrusion Detection System

Not enough data

Not enough data

Data Visualization

Not enough data

Not enough data

Two-Factor Authentication

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Firewalls

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Anti Spam

Not enough data

Not enough data

Threat Response

Not enough data

Not enough data

Activity Monitoring

Not enough data

Not enough data

Risk Alerts

Not enough data

Not enough data

Data Loss Prevention

Not enough data

Not enough data

Single Sign On

Not enough data

Not enough data

Intrusion Prevention System

Not enough data

Not enough data

Secure Login

Not enough data

Not enough data

Policy Management

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

Software-Defined Perimeter (SDP)[Hide 11 FeaturesShow 11 Features](javascript:void(0);)

Not enough data

Not enough data

Administration

Network Segmentation

Not enough data

Not enough data

Scalability

Not enough data

Not enough data

Global Access

Not enough data

Not enough data

Protection

Policy Enforcement

Not enough data

Not enough data

Security Audit

Not enough data

Not enough data

Access Control

Not enough data

Not enough data

User Authentication

Not enough data

Not enough data

Monitoring

Compliance Monitoring

Not enough data

Not enough data

Vulnerability Monitoring

Not enough data

Not enough data

Configuration Monitoring

Not enough data

Not enough data

Observability

Not enough data

Not enough data

User Insights

Reviewers' Company Size

[![OpenVPN Access Server](https://images.g2crowd.com/uploads/product/hd_favicon/9ba874f2444831eb6c18655245ec9751/openvpn-access-server.svg "OpenVPN Access Server")](https://www.g2.com/products/openvpn-access-server/reviews)

OpenVPN Access Server

Small-Business(50 or fewer emp.)

47.1%

Mid-Market(51-1000 emp.)

42.9%

Enterprise(\> 1000 emp.)

10.0%

[![UTunnel VPN and ZTNA](https://images.g2crowd.com/uploads/product/hd_favicon/b6e859b7ef53ea3459018a6f28eb09ac/utunnel-vpn-and-ztna.svg "UTunnel VPN and ZTNA")](https://www.g2.com/products/utunnel-vpn-and-ztna/reviews)

UTunnel VPN and ZTNA

Small-Business(50 or fewer emp.)

70.8%

Mid-Market(51-1000 emp.)

25.0%

Enterprise(\> 1000 emp.)

4.2%

Small-Business

(50 or fewer emp.)

47.1%

70.8%

Mid-Market

(51-1000 emp.)

42.9%

25.0%

Enterprise

(\> 1000 emp.)

10.0%

4.2%

Reviewers' Industry

[![OpenVPN Access Server](https://images.g2crowd.com/uploads/product/hd_favicon/9ba874f2444831eb6c18655245ec9751/openvpn-access-server.svg "OpenVPN Access Server")](https://www.g2.com/products/openvpn-access-server/reviews)
OpenVPN Access Server

Information Technology and Services

17.4%

Computer Software

15.7%

Consumer Services

7.2%

Financial Services

4.3%

Computer & Network Security

3.8%

Other

51.6%

[![UTunnel VPN and ZTNA](https://images.g2crowd.com/uploads/product/hd_favicon/b6e859b7ef53ea3459018a6f28eb09ac/utunnel-vpn-and-ztna.svg "UTunnel VPN and ZTNA")](https://www.g2.com/products/utunnel-vpn-and-ztna/reviews)
UTunnel VPN and ZTNA

Information Technology and Services

20.8%

Consulting

8.3%

Marketing and Advertising

8.3%

Computer Software

8.3%

Computer & Network Security

8.3%

Other

45.8%

Alternatives

**OpenVPN Access Server Alternatives**

 ![Netgate pfSense](https://images.g2crowd.com/uploads/product/hd_favicon/f4469990cc8ea128d45e4ab41bf45ef3/netgate-pfsense.svg "Netgate pfSense")

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 ![Tailscale](https://images.g2crowd.com/uploads/product/hd_favicon/638b7d9cdf5a93f8c05084c4f70c794a/tailscale.svg "Tailscale")

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 ![Check Point SASE](https://images.g2crowd.com/uploads/product/hd_favicon/64ff8da1b6e6ffabf4336ae2510e8e3e/check-point-sase.svg "Check Point SASE")

[
Check Point SASE
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 ![Absolute Secure Access](https://images.g2crowd.com/uploads/product/hd_favicon/1077feba3bc1c85783d7d4d346b88fd1/absolute-secure-access.svg "Absolute Secure Access")

[
Absolute Secure Access
](/products/absolute-secure-access/reviews)

**UTunnel VPN and ZTNA Alternatives**

 ![Check Point Next Generation Firewalls (NGFWs)](https://images.g2crowd.com/uploads/product/hd_favicon/64ff8da1b6e6ffabf4336ae2510e8e3e/check-point-next-generation-firewalls-ngfws.svg "Check Point Next Generation Firewalls (NGFWs)")

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Check Point Next Generation...
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ThreatLocker Zero Trust Platform
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 ![BetterCloud](https://images.g2crowd.com/uploads/product/hd_favicon/6560c9b022d628c9e5b35c9a433832fe/bettercloud.svg "BetterCloud")

[
BetterCloud
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[
Okta
](/products/okta/reviews)