Software Supernova: Lovable's "Superhuman Full Stack Engineer" to Transform Idea to App in Seconds

**Anton Osika** (0:00)
Over time, AIs are going to like read our minds, basically, or they're going to be extremely good at predicting what we want in a given situation. Historically, we have switched overnight after a new model comes out, because we try it out and say, okay, this is a better model. We don't use just one LLM, we do smart routing, and we use from Gemini, OpenAI, and Anthropic. And soon, I imagine, potentially from DeepSeq. When you're connecting to external APIs, as you said, Nathan, it's often more things that can go wrong, and that's where you need to have a system that's good at debugging itself between the different components that are interacting. The most important thing is that you have a product that predictably works, and works in an intuitive way. And making an agent work intuitively and in a nice way, it takes a lot of iteration. If you're currently working without AI, then I think you're really disappointing your employer, or your customer, or your clients.

**Nathan Labenz** (0:57)
Hello, and welcome back to The Cognitive Revolution. Today, we're simultaneously releasing the first two parts of a series we're calling Software Supernova, with the makers of new and stunningly fast-growing full-stack AI developer products, Lovable and Bolt. Each episode explores in its own way how AI's rapidly improving coding capabilities are beginning to tangibly transform the software industry by expanding the space of what can be built, changing how professional software developers work, and making it possible for people to create software without ever learning to code. My guests in this episode are Anton Osika and Isaak Sundeman, founder and AI engineer at Lovable, online at lovable.dev, which describes itself as your superhuman full-stack engineer and promises to take users from idea to app in seconds. Headquartered in Stockholm, Sweden, Lovable has achieved extraordinary growth since launching in November, reaching $9 million in annual recurring revenue in just their first two months in market, thus becoming one of, if not the, single fastest growing European startup ever. In this hands-on episode, we weave a discussion about Lovable's vision for the future of software, their product philosophy, and some of the opinionated choices they've made to maximize user success rates, including their superbase integration for database functionality on authentication, their approach to error message handling and debugging, and their extremely novice-friendly user experience for handling API keys, all together with a live demo in which we actually use Lovable to build a large language model-powered product comparison application. I think the audio version should be fine for most listeners, but if you want to read all the prompts and see the product in action, you can visit our YouTube channel for a version that includes a screen recording. As you'll hear, and perhaps see, while we do encounter some friction along the way, in the end, we are able to create a neat little AI app not just once but twice. The first time iteratively over a dozen or so interactions, and then on the second go with a few lessons learned in just four prompts. All with Cloud 3.5 Sonnet, I should note, as we did record this episode just prior to the recent release of O3 Mini. The upshot is that today, non-coders with a bit of AI savvy and willingness to retry when needed, can create basic full stack applications on their own, without writing any code. And of course, new models will only continue to expand the scope of possibility. This represents a massive democratization of software development. And considering that so many of the resulting apps will use AI to do things that traditional software never could, a low cost path to AI transformation for many millions of businesses. As always, if you're finding value in the show, please take a moment to share it with friends, write a review, or reach out via our website, cognitiverevolution.ai. We always welcome your feedback and suggestions. For now, I hope you enjoy this unique look at AI-powered software development with Anton Osika and Isaak Sundeman of Lovable, online at Lovable.dev.
Anton Osika and Isaak Sundeman, founder and AI engineer at Lovable.dev, welcome to The Cognitive Revolution.

**Anton Osika** (4:07)
It's great to be here.

**Isaak Sundeman** (4:08)
Thank you.

**Anton Osika** (4:08)
Thanks, Nathan. I've been listening to your podcast, and I love that you cover everything, and I get smarter every time I listen.

**Nathan Labenz** (4:15)
Well, thank you.

**Isaak Sundeman** (4:15)
Very flattering.

**Nathan Labenz** (4:16)
That is definitely the goal, is to learn as much as we can, and hopefully be a little smarter about what's going on in AI. So you guys have been on quite an exciting journey lately. Lovable online at Lovable.dev is an AI coding agent. I would classify it as. You can tell me if you have a different high-level label for it, but it's one of these new-