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Arista Networks Platform vs PTX Series Routers comparison

 

Comparison Buyer's Guide

Executive Summary

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
8.4
Reviews Sentiment
7.0
Number of Reviews
36
Ranking in other categories
Ethernet Switches (4th)
PTX Series Routers
Ranking in Data Center Networking
7th
Average Rating
8.0
Reviews Sentiment
8.0
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the Data Center Networking category, the mindshare of Arista Networks Platform is 14.4%, down from 16.3% compared to the previous year. The mindshare of PTX Series Routers is 4.7%, down from 6.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Data Center Networking Mindshare Distribution
ProductMindshare (%)
Arista Networks Platform14.4%
PTX Series Routers4.7%
Other80.9%
Data Center Networking
 

Featured Reviews

Dibyendu Das - PeerSpot reviewer
Director at a tech company with 11-50 employees
Ultra-low latency networking has delivered reliable video workflows and critical operations
The support of Arista Networks Platform is quite complex; it is not very easy to configure. It needs a lot of network expertise for token sheddings and different kinds of configurations. It is very difficult to configure because Arista Networks Platform does not have a flexible GUI like Huawei or Netgear; everything is a very CLI kind of mainframe architecture. Scalability at every single step has a huge upgrade cost which is required for port mapping, connectivity, and transceivers certified by Arista Networks Platform, then the fabric upgrades from a software firmware level. Arista Networks Platform should improve commercial aspects to be affordable. There is no path for growth with a perfect score because the focus is more on reducing costs globally.
Atul Torne - PeerSpot reviewer
Sr. Backbone Architect at a comms service provider with 501-1,000 employees
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…

Quotes from Members

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

Pros

"The platform is easy to scale."
"What we like most is its performance to price ratio."
"If you have a large network, it's one of the easiest solutions to deploy and manage."
"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."
"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."
"They support open standard features."
"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."
"The most valuable features of Arista include low latency, scalability, and sustainability of the products."
"It also allows for frequent manipulation or configuration."
"It is a highly scalable solution, and we mainly use it for 100 gig connectivity."
 

Cons

"I see some areas for improvement, particularly with pricing."
"The solution needs to accommodate new features."
"The solution’s pricing could be better."
"Arista is very expensive."
"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."
"A weakness would be that in our company, we don't have many people within our team who support the product because there are different vendors, and most of them are not tier-one vendors, so the skills required sometimes are just not there."
"The support of Arista Networks Platform is quite complex; it is not very easy to configure. It needs a lot of network expertise for token sheddings and different kinds of configurations."
"It would be good if they added a redundant routing engine."
 

Pricing and Cost Advice

"Arista Networks Platform was cheaper than Cisco. I have heard that the product is affordable for enterprise-sized companies."
"I rate the product price a seven on a scale of one to ten where ten is high price and one is low price."
"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."
"Arista is very expensive. Not everybody is in a position to spend $70,000 to $80,000 for one switch."
"Cost wise, Arista Networks Platform is more expensive than other networking solutions."
"It is pretty pricey for a networking platform. It is on par with Cisco."
"If one is cheap and ten is expensive, I rate the product price as seven out of ten."
"The customer price for an Arista router is approximately $7,000 USD, while Cisco's is around $18,000."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Manufacturing Company
10%
Comms Service Provider
8%
Construction Company
6%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business18
Midsize Enterprise7
Large Enterprise12
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Arista Networks Platform?
The initial setup cost is high compared to others, and I find the initial setup cost to be very high.
What needs improvement with Arista Networks Platform?
Arista Networks Platform could improve its command line management. Coming from a Cisco background, the adjustment period was challenging. While similar in some areas, the AOS concept, especially a...
What is your primary use case for Arista Networks Platform?
I have worked with deploying Arista Networks Platform in data center environments, particularly for spine and leaf architectures. The configurations involved Zero Touch Provisioning, which went ver...
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Also Known As

7000 Series
No data available
 

Overview

 

Sample Customers

American Internet Services
LINX, Zayo Group
Find out what your peers are saying about Cisco, Arista, Dell Technologies and others in Data Center Networking. Updated: August 2026.
908,858 professionals have used our research since 2012.