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# Junos OS vs VyOS Comparison - What are their main differences?

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Junos OSVyOS[+ Add Product](#)

Pricing

**Junos OS**
No pricing available

**VyOS**
Free Trial

**Free** · VyOS For Good

**Pricing Insights**
from reviews

Time to Implement

**Junos OS**
Not enough reviews yet

**VyOS**
2 months

Based on 16 responses

Return on Investment

**Junos OS**
Not enough reviews yet

**VyOS**
9 months

Based on 13 responses

Perceived Cost

**Junos OS**
$$$$$

**VyOS**
$$$$$

Average Discount

**Junos OS**
Not enough reviews yet

**VyOS**
40%

**Pros & Cons**
from reviews

**Junos OS**
[
Cloud Computing (1)
](https://www.g2.com/products/junos-os/reviews?filters%5Bsentiment_snippet%5D=2407255&qs=pros-and-cons#reviews)[
Command Line Interface (CLI) (1)
](https://www.g2.com/products/junos-os/reviews?filters%5Bsentiment_snippet%5D=2254085&qs=pros-and-cons#reviews)[
Skill Requirements (3)
](https://www.g2.com/products/junos-os/reviews?filters%5Bsentiment_snippet%5D=2254093&qs=pros-and-cons#reviews)[
High Cost (1)
](https://www.g2.com/products/junos-os/reviews?filters%5Bsentiment_snippet%5D=2407252&qs=pros-and-cons#reviews)

**VyOS**
[
Ease of Use (13)
](https://www.g2.com/products/vyos/reviews?filters%5Bsentiment_snippet%5D=1077062&qs=pros-and-cons#reviews)[
Features (8)
](https://www.g2.com/products/vyos/reviews?filters%5Bsentiment_snippet%5D=1077310&qs=pros-and-cons#reviews)[
Insufficient Documentation (7)
](https://www.g2.com/products/vyos/reviews?filters%5Bsentiment_snippet%5D=1077555&qs=pros-and-cons#reviews)[
Lack of Support (7)
](https://www.g2.com/products/vyos/reviews?filters%5Bsentiment_snippet%5D=1076569&qs=pros-and-cons#reviews)

Integrations

**Junos OS**
Not enough data

**VyOS**
[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_16497ed5ff1fb7e6d8a84128d4097bb1/eve.jpg "Product Avatar Image")

EVE

](https://www.g2.com/products/eve/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_e4ae003c4d9b2b7615189af32032183d/git.png "Product Avatar Image")

Git

](https://www.g2.com/products/git/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_99cb722fb43074ad0429bafaa469868a/ibm-terraform-formerly-hashicorp-terraform.png "Product Avatar Image")

IBM Terraform (formerly HashiCorp Terraform)

](https://www.g2.com/products/ibm-terraform-formerly-hashicorp-terraform/reviews)[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_6efb793010142d6b5c5fed9887fca3b7/mi-case.png "Product Avatar Image")

Mi-Case

](https://www.g2.com/products/mi-case/reviews)[
View all
](https://www.g2.com/products/vyos/integrations)

Screenshots

**Junos OS**
No screenshot available

**VyOS**
 ![VyOS 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/1313455/image.png)

**Ratings**
from reviews

Meets Requirements

**Junos OS**

9.2

9.219

**VyOS**

8.9

8.950

Ease of Use

**Junos OS**

8.6

8.619

**VyOS**

8.7

8.751

Ease of Setup

**Junos OS**

8.1

8.113

**VyOS**

8.8

8.847

Ease of Admin

**Junos OS**

7.9

7.912

**VyOS**

9.0

9.038

Quality of Support

**Junos OS**

9.2

9.218

**VyOS**

9.0

9.040

Has the product been a good partner in doing business?

**Junos OS**

9.1

9.111

**VyOS**

9.5

9.532

Product Direction (% positive)

**Junos OS**

9.3

9.316

**VyOS**

8.9

8.951

**Features**
ratings from reviews

Operating System

Not enough data

8.5

10

WAN Edge Infrastructure

Not enough data

9.0

23

Business VPN

Not enough data

8.3

20

User Insights

**Reviewers' Company Size**

Small-Business(50 or fewer emp.)
25.9%

Mid-Market(51-1000 emp.)
29.6%

Enterprise(\> 1000 emp.)
44.4%

Small-Business(50 or fewer emp.)
25.9%

Mid-Market(51-1000 emp.)
29.6%

Enterprise(\> 1000 emp.)
44.4%

Small-Business(50 or fewer emp.)
50.0%

Mid-Market(51-1000 emp.)
33.3%

Enterprise(\> 1000 emp.)
16.7%

Small-Business(50 or fewer emp.)
50.0%

Mid-Market(51-1000 emp.)
33.3%

Enterprise(\> 1000 emp.)
16.7%

**Reviewers' Industry**

[![Junos OS](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_0ee8177833e758db143247408eb402d1/junos-os.jpg "Junos OS")](https://www.g2.com/products/junos-os/reviews)
Junos OS

Information Technology and Services
29.6%

Telecommunications
18.5%

Computer Networking
14.8%

Computer & Network Security
14.8%

Textiles
3.7%

Other
18.5%

[![VyOS](https://images.g2crowd.com/uploads/product/hd_favicon/3754360463667a448fedb7474654c51f/vyos.svg "VyOS")](https://www.g2.com/products/vyos/reviews)
VyOS

Information Technology and Services
18.5%

Computer & Network Security
16.7%

Telecommunications
9.3%

Computer Software
9.3%

Higher Education
7.4%

Other
38.9%

FAQs

## Junos OS vs VyOS FAQs

Generated using AI

Last updated: August 15, 2026

### What is the difference between VyOS vs Junos OS?

VyOS and Junos OS differ most clearly in their market focus and reviewer-cited strengths, with VyOS excelling in open-source flexibility and Junos OS in stability and automation.

| [VyOS](https://www.g2.com/products/vyos/reviews) | [Junos OS](https://www.g2.com/products/junos-os/reviews) |
| --- | --- |
| 4.5/5 (56 reviews) | 4.6/5 (35 reviews) |
| Small-Business | Enterprise |
| 8.9 | 8.1 |
| 9.0 | 9.2 |
| Open Source Flexibility | Stability and Automation |

### How do the pricing models of VyOS and Junos OS compare?

VyOS is considered the stronger value by reviewers, with higher satisfaction on price and cost-related dimensions.

- **VyOS:** Reviewers consistently highlight VyOS's open-source model, cost efficiency, and the ability to avoid expensive proprietary licensing and hardware costs.
- **Junos OS:** Reviewers note that Junos OS often requires complex licensing and is associated with higher implementation costs, which can be a barrier for some organizations.
- **Switching reasons:** Recent reviews cite cost savings and the elimination of vendor lock-in as key reasons for choosing VyOS over proprietary alternatives.

### What are the best alternatives to VyOS and Junos OS?

The best alternatives to VyOS and Junos OS are Netgate pfSense, CentOS, and Ubuntu.

| Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength |
| --- | --- | --- | --- | --- |
| [VyOS](https://www.g2.com/products/vyos/reviews) | 4.5/5 (56 reviews) | Small-Business | Open source, cost-efficient | Open Source Flexibility |
| [Junos OS](https://www.g2.com/products/junos-os/reviews) | 4.6/5 (35 reviews) | Enterprise | Complex licensing, higher cost | Stability and Automation |
| [Netgate pfSense](https://www.g2.com/products/netgate-pfsense/reviews) | 4.7/5 (326 reviews) | Small-Business | Reviewers highlight strong value and free tier | Firewall and Routing Features |
| [CentOS](https://www.g2.com/products/centos/reviews) | 4.4/5 (425 reviews) | Mid-Market | Open source, no licensing fees | Stability and Reliability |
| [Ubuntu](https://www.g2.com/products/ubuntu/reviews) | 4.5/5 (2400 reviews) | Small-Business | Free and open source | Ease of Use and Community Support |

### Which Operating System features should I prioritize when comparing VyOS and Junos OS?

Buyers comparing VyOS and Junos OS should prioritize Ease of Setup, Quality of Support, Open Source Flexibility, Stability, and Automation.

- **Ease of Setup:** VyOS scores 8.9, Junos OS 8.1.
- **Quality of Support:** VyOS scores 9.0, Junos OS 9.2.
- **Open Source Flexibility:** VyOS has 7 all-time mentions for open source, Junos OS does not emphasize this.
- **Stability:** VyOS has 4 all-time mentions, Junos OS has 1 all-time mention.
- **Automation:** Junos OS is frequently cited for automation capabilities in recent reviews.

### What are the pros and cons of VyOS vs Junos OS?

VyOS's headline strength is open-source flexibility, while Junos OS stands out for stability and automation.

- **VyOS strengths:** Open source (7 all-time mentions), cost efficiency (3), powerful features (6), versatility (5), hardware support (4), and user-friendly CLI (4).
- **VyOS trade-offs:** Insufficient documentation (6), lack of support (6), learning curve (4), command line reliance (3), and complex configuration (3).
- **Junos OS strengths:** Stability (1), automation and scripting, rollback features, and reliable performance.
- **Junos OS trade-offs:** Steep learning curve and skill requirements (3), high cost (1), usage difficulty (1), and complex licensing.

### Is VyOS or Junos OS better for small businesses?

VyOS is the better fit for small businesses, with a larger small-business segment and strong reviewer sentiment on cost and flexibility.

- **VyOS:** Largest segment is Small-Business; reviewers highlight ease of use, affordability, and flexibility for small deployments.
- **Junos OS:** Largest segment is Enterprise; reviewers note higher complexity and cost, making it less accessible for small businesses.

### Which Operating System platform has better integrations?

VyOS is favored for integrations, with reviewers frequently citing its compatibility with EVE and automation tools.

- **VyOS:** EVE integration is mentioned in 17 all-time reviews, and recent reviews highlight compatibility with automation tools like Terraform and Ansible.
- **Junos OS:** Reviewers mention automation and scripting capabilities, but no specific third-party integrations are cited in recent reviews.

### How do VyOS and Junos OS compare on customer support?

VyOS and Junos OS are rated in parity on Quality of Support, with VyOS at 9.0 and Junos OS at 9.2, a difference below the materiality threshold.

- **VyOS:** Reviewers describe support as responsive and helpful, with several citing fast resolution of issues and strong community engagement.
- **Junos OS:** Reviewers consistently praise the reliability and expertise of support, noting regular updates and comprehensive documentation.

### Which is easier to implement, VyOS or Junos OS?

VyOS is rated higher for Ease of Setup, scoring 8.9 versus Junos OS at 8.1, a difference of 0.8 points.

- **VyOS:** Reviewers highlight straightforward initial setup, intuitive CLI, and rapid deployment on various hardware and virtual environments.
- **Junos OS:** Reviewers note a steeper learning curve, with setup requiring more expertise and familiarity with Juniper's architecture.

### Which product has better Connectivity?

VyOS and Junos OS both deliver strong Connectivity, with reviewers citing robust routing, VPN, and network management features.

- **VyOS:** Connectivity is supported by a comprehensive feature set, including BGP, OSPF, VPN (WireGuard, IPSec, OpenVPN), and high-availability, with 3 all-time mentions for reliability and 4 for stability.
- **Junos OS:** Connectivity is highlighted through stable MPLS routing, automation, and consistent performance, with reviewers citing reliability and stability in recent reviews.

Alternatives

**Junos OS Alternatives**

 ![Ubuntu](https://images.g2crowd.com/uploads/product/hd_favicon/4b0cb18835a92aa4bb723c4d488c6400/ubuntu.svg "Ubuntu")

[
Ubuntu
](/products/ubuntu/reviews)

 ![CentOS](https://images.g2crowd.com/uploads/product/hd_favicon/1487565579/centos.svg "CentOS")

[
CentOS
](/products/centos/reviews)

 ![Red Hat Enterprise Linux](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_3042cb71cbf8ba9820007715c12aea60/red-hat-enterprise-linux.jpg "Red Hat Enterprise Linux")

[
Red Hat Enterprise Linux
](/products/red-hat-enterprise-linux/reviews)

 ![Windows 7](https://images.g2crowd.com/uploads/product/hd_favicon/1487565509/windows-7.svg "Windows 7")

[
Windows 7
](/products/windows-7/reviews)

**VyOS Alternatives**

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

[
Netgate pfSense
](/products/netgate-pfsense/reviews)

 ![CentOS](https://images.g2crowd.com/uploads/product/hd_favicon/1487565579/centos.svg "CentOS")

[
CentOS
](/products/centos/reviews)

 ![Ubuntu](https://images.g2crowd.com/uploads/product/hd_favicon/4b0cb18835a92aa4bb723c4d488c6400/ubuntu.svg "Ubuntu")

[
Ubuntu
](/products/ubuntu/reviews)

 ![Apple iOS](https://images.g2crowd.com/uploads/product/hd_favicon/1487565505/apple-ios.svg "Apple iOS")

[
iOS
](/products/apple-ios/reviews)

## Junos OS vs VyOS

When assessing the two solutions, reviewers found VyOS easier to use, set up, and administer. Reviewers also preferred doing business with VyOS overall.

- Reviewers felt that Junos OS meets the needs of their business better than VyOS.
- When comparing quality of ongoing product support, reviewers felt that Junos OS is the preferred option.
- For feature updates and roadmaps, our reviewers preferred the direction of Junos OS over VyOS.