Episode 64: API Service Mesh with Idit Levine, CEO and Founder of Solo.io

Intro

Mike: Hello and welcome to Open Source Underdogs! I’m your host Mike Schwartz, and this is episode 64 with Idit Levine, Founder and CEO of Solo.io, an API Gateway and Service Mesh company with a product called Gloo – not to be confused with Gluu – the company that I lead, who sponsors this podcast.
I’ve been trying to get Idit on the podcast for many years ever since I spoke with her at an Open Source Conference in 2019, and finally, her PR agent reached out to me a few months back, and, of course, I agreed immediately.

Solo is not your typical startup journey, it’s sort of a miracle it got off the ground, but once it did, they didn’t waste any time – they’re already breaking 10 million in sales.

To avoid spoiling the story, I should just stop here, so let’s cut to the interview.
Idit, thank you so much for joining us today.

Idit: Thank you so much for having me, Mike.

Did Solo Join an Incubator?

Mike: My first question, and this is sort of a different one, but it’s something I’ve been thinking about, is when you first started Solo.io – which was not that long ago, I think five or six years ago – did you join an incubator and why or why not?

Idit: I did not. I wasn’t even aware that they exist, honestly. When I started the company, what I knew is that I had some “technical” friends that I knew that I can start it, and basically started doing this – the software was more about the technology. So, I needed to learn that while I was raising money, and so on.
Honestly, Mike, I think the first VC that I met, they asked me about a pitch, and I asked, “What is a pitch, what am I supposed to do?” I really didn’t know much, I needed to learn.
I wasn’t aware of a long incubation, definitely not in those days, because it’s not very popular.
I just basically started the company around software and just tried to get some money in order to kind of like bootstrap the company. But that’s basically the things I would do. Honestly, mainly because I wasn’t aware of it.

Mike: Do you think if you could do it again, you’d use an incubator?

Idit: No. Now, I feel that they learn so much from those processes. I think it’s very good if a first founder maybe is not aware of a lot of stuff, that’s really helpful to be kind of like protected by team that has done it before and knows how to help you and guide you.

Today, I think I learned enough of the process, and I’m doing it for a while right now. I made a mistake, I learn from them, so now, I’m feeling that I’m more free to actually do it myself again, if I need to.

State of Company at Seed Funding

Mike: At the time you raise your seed funding, was the open-source project started, did you have any technology, did you have any initial customers or team? Like, what was the state of the business when you closed, let’s say, that seed round?

Idit:  No, there was nothing, honestly. Before that, I worked in the EMC. Part of the EMC, my job was to basically do cool stuff on open source. I was in business, I was in the city office, and my job was to basically, if I had a new technology and we had to figure out how we can play that. Basically, we did a lot of open source and invent development. We immediately knew that we were playing back then, in Kubernetes, Mesosphere and Mesos, and all that great kind of technology. Docker was just a new thing back then, so, again, playing in that ecosystem was immediately a thing that we’ve done.

When I started the company, there were two things that I started pitching in the beginning. The first thing that I was pitching was unikernel. It took me a few months to understand that that’s something that I would not be able to ever raise money on. Probably for good reasons.

By the time we were at home, I was pretty bored, so I built another open-source project called Squash. And that was an open-source project that related to debug microservices in Kubernetes.

And that was relatively successful project, but mainly, as I said, I think that there is a good money on it because the work that I was doing before in the open-source, I literally built a reputation of someone who is capable of doing a cool project.

How Many VC’s Pitched?

Mike: How many VC’s did you pitch in your initial seed funding round?

Idit: Oh, man, a lot. I mean, as I’ve said, again, you remember, I was on the east coast, but once I decided to do it seriously, I left the EMC, and then, I basically went to the west coast, where there is VC that is more in that space and that, yeah, I got a lot of those, a lot. I think like every founder as well.

Products?

Mike: I don’t want to go too deep into the tech, but when I look at the Solo website, I see there are a few products. I am wondering if there’s like an 80/20 rule here, where one of the products accounts for 80% of the revenues?

Idit: We don’t have 20/80, actually, that’s interesting. I think it’s probably 50/50. And the reason is because of the packages, a lot of time we’re selling them together. If you look at all the projects, the main two markets that we’re going after is, the Gateway and the Mesh market. We started with a Gateway mainly because the Mesh wasn’t — you know, we couldn’t sell it.

So, we started from the Gateway, and we knew that this is kind of like an entry point and kind of like a stepping stone to a Service Mesh, so that felt very in the area. And I believe that in the future the Mesh will grow more.

First Customer

Mike:  So, one of the challenges of a start-up is always the first customer, especially if you’re selling in the Enterprise space. How did you convince this customer to be first? What did they actually buy? And whatever they bought, does that resemble your current offering today?

Idit: Yes, actually, as I said, we started selling the Gateway, and that was a flagship product of the company. When we started, basically what we did is, we had three design patterns in a way. I didn’t do it the regular way, we did it from open source. We didn’t go and talk to customers and say, “What do you want us to build?” And then, we built it. We were more like, we’re in the open-source and kind of like say, “Okay, that seems like the right thing to do.”

Kubernetes came, you needed a new API Gateway, you wanted probably an Envoy – that’s what we believed people wanted – and then, we went to pitch.  And a lot of those customers came to us from the open-source community.

So, we learned a lot from that process. What we did, and we did it differently, because we are coming from open source, we basically managed all our relationships with our customers through Slack. Then, understood what we need to do in order to make that very, very successful in their infrastructure. And we basically got all those requirements and built them into the product. It’s very different to build an open-source project versus an Enterprise environment.

Value Prop

Mike: So, what would you say is the most important thing that motivates your customers to buy your product?

Idit: I think that today Solo is kind of like three things that we are very good at. Number one is, we really, really understand the marketing really, really well, and the technology in it, so we know what’s coming up. We know what is 20 and what is not, we’re looking at adoption – we really understand that very well.

So, we always compromise with the customer that we will bring them to the edge of the technology. If there is a new technology that is relevant, we’ll probably put it in our product. I think that’s one thing that customers like, so the perception of Solo is that it is an innovative company, which it is – it’s what we are.

The second one I think is customers in sales, which was always one of the things that is the most important to us. This work with Slack, when I started it, everybody told me that’s not going to scale. And surprisingly today, when we have hundreds of customers, it is still scaling, and the technology itself, if you look at it right now, there was a lot of shifts in the market in terms of the infrastructure that you’re running, most likely running in something like Kubernetes.

So, it makes sense that you would have a Cloud native Gateway, and when you start scaling and scaling and scaling, it makes sense that you will take care of something like MPLS and Security and Zero-Trust and Observability, and all those microservices – it’s just that this is the needed technology when you are going to scale. And that’s where the market of microservices like Kubernetes is right now.

Is Solo a Distribution of existing Open-Source Components?

Mike: Solo is an interesting company in that, in a way, you write software, you write a lot of software. But you also have a curated distribution of open-source components that you give your customers a control plane to manage and take advantage of. So, it’s not just the software that you’re writing, but without Envoy and without Kubernet