Arista Networks Platform vs PTX Series Routers comparison

Arista and Juniper are both solutions in the Data Center Networking category. Arista is ranked #3 with an average rating of 8.5, while Juniper is ranked #8. Arista holds a 16.4% mindshare in DCN, compared to Juniper’s 6.2% mindshare. Additionally, 100% of Arista users are willing to recommend the solution, compared to 100% of Juniper users who would recommend it.

Arista Networks Platform

Read 27 Arista Networks Platform reviews

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2,269 Comparison Views

100% willing to recommend

PTX Series Routers

Read 1 PTX Series Routers review

476 Views
476 Comparison Views

100% willing to recommend

Arista Networks Platform

PTX Series Routers

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Executive Summary

We performed a comparison between Arista Networks Platform and PTX Series Routers based on real PeerSpot user reviews.

Find out what your peers are saying about Cisco, Juniper, Arista and others in Data Center Networking.

To learn more, read our detailed Data Center Networking Report (Updated: August 2025).

Buyer's Guide

Data Center Networking

August 2025

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Arista Networks Platform

Ranking in Data Center Networking

3rd

Average Rating

8.6

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

Ethernet Switches (10th)

PTX Series Routers

Ranking in Data Center Networking

8th

Average Rating

8.0

Reviews Sentiment

8.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of August 2025, in the Data Center Networking category, the mindshare of Arista Networks Platform is 16.4%, down from 20.4% compared to the previous year. The mindshare of PTX Series Routers is 6.2%, up from 3.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Data Center Networking

Featured Reviews

MarekSzafrański

Senior Core Network Engineer at Eurofins

Affordable for enterprise-sized companies

Speaking about whether the product enhanced our company's data center scalability, I would say that it was a solution that was used in a banking company, where it served as a replacement for Cisco. Though Arista Networks Platform is similar to Cisco IOS CLI, I feel that the former product offers better prices compared to the latter tool. Arista Networks Platform office is more efficient at a lower cost. I recommend the product to those who plan to use it. The tool is stable and cheaper than Cisco. I would say that Arista Networks Platform is 100 percent compatible with the existing infrastructure in my company. The impact of the tool's network telemetry on our company's troubleshooting practices was just good for the scope for which I need the product. I rate the overall tool a nine out of ten.

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Atul Torne

Sr. Backbone Architect at NTT Global Networks Incorporated

Allows for frequent manipulation and configuration with good technical support

It is a highly scalable solution. We mainly use it for 100 gig connectivity. It also allows for frequent manipulation or configuration, but we never use those features We have been using this solution for over five years. It is comparatively stable. It is a scalable solution. The technical…

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"The best part is the single operating system that they have. Regardless of your model, it's the same operating system functioning across the board, which means you don't have to worry about backward compatibilities between your older switches and the new ones that you deploy."

"The most valuable feature is the Linux shell, which is useful for troubleshooting or capturing traffic."

"Arista Networks Platform has a feature that helps with monitoring and management."

"It is very stable. It has good hardware and very stable code. It provides good value for its price. They are a very lean type of organization, so they are very responsive, and they're able to focus more on their platform versus having multiple products out there."

"Arista's customer service is excellent."

"Arista Networks offers similar features to Cisco."

"I like the spine as a leaf model and low latency. The hardware is robust and meets expected latency in all environments, mainly if you belong to the media or trading industry. For multicast-based solutions, Arista is number one."

"I find the operational system used by Arista to be very valuable, and the hardware is exceptionally nice. Arista has a unified operational system called EOS that is easy to set up and replicate on other devices. The ease of configuration and transition between devices is a significant advantage for me."

More Arista Networks Platform pros

"It also allows for frequent manipulation or configuration."

Cons

"The stability of this solution needs to be improved as part of the next upgrade."

"An area for improvement in Arista Networks Platform is its integration, e.g. it needs to have more integration with its new products. Incorporating more security and cloud is also another area for improvement in the platform."

"In my opinion, the solution for network monitoring is quite expensive."

"A smoother transition between ISPs during failover would improve the user experience by reducing unnecessary notifications and interruptions."

"The overall price of the Arista Networks Platform is expensive. It should be reduced."

"The solution is a bit pricey."

"The solution is quite expensive. One of the negative aspects of it is the pricing."

"The intent-based networking management, together with the provider of these solutions that are already free, would be beneficial."

More Arista Networks Platform cons

"It would be good if they add a redundant routing engine."

Pricing and Cost Advice

"The price of the Arista Networks Platform could be less expensive for the hardware and license."

"The customer price for an Arista router is approximately $7,000 USD, while Cisco's is around $18,000."

"I remember that when our customers were offered the Arista Networks Platform, they used a checklist to compare the prices between Arista and Cisco for their requirements, and found that the prices were almost the same."

"There is an annual license required to use the Arista Networks Platform."

"Specific tools definitely require a license for the subscription. But we are not using these tools in our environment. In terms of licensing, you need to spend approximately $10,000 per month."

"Cost wise, Arista Networks Platform is more expensive than other networking solutions."

"Network devices are generally expensive. However, during the evaluation, Arista was the most inexpensive vendor."

"Arista is very expensive. Not everybody is in a position to spend $70,000 to $80,000 for one switch."

More Arista Networks Platform pricing and cost advice

Information not available

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Top Industries

By visitors reading reviews

Computer Software Company

13%

Manufacturing Company

10%

Financial Services Firm

University

Computer Software Company

22%

Media Company

10%

Educational Organization

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

What do you like most about Arista Networks Platform?

Stability-wise, I rate the solution a ten out of ten.

See all answers

What is your experience regarding pricing and costs for Arista Networks Platform?

Arista products are perceived as costly, especially compared to competitors like Cisco.

See all answers

What needs improvement with Arista Networks Platform?

Currently, Arista is too costly for its customers. Feature-wise, it addresses most customer requirements. However, we sometimes face challenges when integrating with proprietary protocols and solut...

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Comparisons

Cisco Catalyst Switches vs Arista Networks Platform

Compared 22% of the time

Cisco Nexus vs Arista Networks Platform

Compared 9% of the time

Aruba Switches vs Arista Networks Platform

Compared 9% of the time

Cisco Ethernet Switches vs Arista Networks Platform

Compared 9% of the time

Juniper EX Series Ethernet Switches vs Arista Networks Platform

Compared 8% of the time

More Arista Networks Platform Competitors

Juniper QFX Series Switches vs PTX Series Routers

Compared 52% of the time

Juniper MX Series Universal Routing Platforms vs PTX Series Routers

Compared 31% of the time

Rackswitch vs PTX Series Routers

Compared 8% of the time

More PTX Series Routers Competitors

Product Reports

Buyer's Guide

Arista Networks Platform

August 2025

Download Arista Networks Platform product report

Buyer's Guide

Data Center Networking

August 2025

Download PTX Series Routers product report

Also Known As

7000 Series

No data available

Overview

Arista Networks Platform is a stable and reliable solution for data center features, specifically for non-blocking switches used for spine-leaf connectivity with servers hooked to these switches. It also provides multi-layer switches for client networks, particularly in the banking sector.

Arista products are preferred for their stability, good hardware, ease of adoption and configuration, responsive and helpful support, and high throughput ratings. The solution has helped prevent screen loss and business outages in the media industry and is designed for next-generation data centers.

Arista

The PTX Series Routers offer native 400G inline MACsec, flexible filtering, and a reliable network operating system that has been powering generations worth of high-performance solutions. Discover what 100G and 400G mass scale in the cloud can offer with PTX.

Juniper

Sample Customers

American Internet Services

LINX, Zayo Group

Buyer's Guide

Data Center Networking

August 2025

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