What is our primary use case?
We are partnered with Versa via Colt Technology Services. We have two SD-WAN partners, Versa and VMware. My clients use Versa for remote work because it is an on-prem solution that is good at cloud security with its cloud web gateway.
What is most valuable?
Versa is a good centralized solution where you're setting up your infrastructure in a data center-type thing. Everything is built into a single box with Versa, so it's better if you want to reduce your footprint, have everything in the same location, and set software applications in a white box situation.
What needs improvement?
We've had the odd occasional stability issue with software upgrades, etcetera. They don't support certain other third-party applications, which can be a bit limiting at times, whereas VMware seems to have a bit better integration in terms of that.
For how long have I used the solution?
We've been working with Versa Unified SASE for at least three years.
What do I think about the stability of the solution?
Versa is stable, but it requires a lot of new skills, which a lot of companies struggle to keep in-house these days. People don't necessarily have the built-in capabilities within the IT teams to deploy SD-WAN.
What do I think about the scalability of the solution?
On the Internet side of things, the solution is quite easy to scale. You have limitations regarding each box's bandwidth, but it's quite flexible. You can do anything between ten megs and two gigs of total throughput. I suppose that is scalable, but you need a different box for each of them.
We have quite a range of customers from small, medium, and enterprise clients working with Versa. It is very scalable in that direction. We can do a single branch office with ten staff or massive organizations with thousands of people.
How are customer service and support?
Customer support could be faster and escalate to more advanced levels of support.
How would you rate customer service and support?
How was the initial setup?
With us, deployment takes 35 working days. The number of engineers and architects required depends on how many sites you have. You need one engineer per site, as well as one solution architect. Sometimes having two is useful because they can bounce ideas off of each other.
What about the implementation team?
We do the installations ourselves, and that's gone well without any issues.
What's my experience with pricing, setup cost, and licensing?
Both Versa and VMware are cheap in terms of the router. I find Versa a little more expensive than VMware in terms of remote access and secure web gateway elements.
Which other solutions did I evaluate?
VMware is light in terms of the built-in security in the SD-WAN box. That's the main issue with them. If you don't already have a firewall, it can be limited on that front. I don't personally use the remote access features with VMware and Versa, and I couldn't tell you exactly how it goes. They seem to both be fairly on par with each other. If you're looking at remote access, both solutions are just VPNs back into the router. But with the secure web gateway solution, VMware has more PoPs worldwide, and that's quite useful. And if you've got international companies who perhaps have staff in each location, whereas with Versa, you need a larger presence than VMware in each location to justify having an SD-WAN router. With Versa, we have clients who, for example, don't have routers in Asia and America, but they use the remote access feature to VPN back into the data centers in the UK, and that seems to work. Whereas you could deploy a box, quite a light box with VMware quite easily at branch locations.
What other advice do I have?
You could pick Versa if you're looking to replace all of your infrastructure on-site. It is very effective if you want to consolidate your firewall, analytics, and all that kind of stuff into a single box. It's got a great firewall that's built into there. It does most of the stuff that you need, such as built-in DDoS mitigation. It ticks many boxes for people who don't necessarily have the capability to do that. It is cost-saving instead of taking a separate DDoS protection or buying a firewall if you're looking at a dual hundred-meg type solution. The box probably won't cost you more than £150 a month at maximum, so that's incredibly affordable versus a full-state firewall because everything comes built-in.
Versa is good when you have a heavy branch when building office infrastructure. On the flip side, that's where I'd suggest VMware. If you have one or two main offices, and most people otherwise work remotely, or you have some small overseas sites with five people or something like that, that's where VMware comes into its own.
*Disclosure: My company has a business relationship with this vendor other than being a customer: Partner
