Many founders repeat the same mistakes with neobanks.
So you want to build a neobank? It’s a monumental task, but it’s not impossible. I’m sharing my founder’s guide to the AI banking stack, covering everything from core banking platforms to KYC/AML compliance tools. This is the blueprint for building a bank from scratch.
The Counterintuitive Truth
In neobanks, the best practitioners often do less, not more.
The lesson: customer feedback is the only metric that matters. It sounds simple. It's incredibly hard to execute.
What I've Learned From 62 Companies
Across 234 angel investments, including Anthropic, a few patterns in neobanks come up again and again.
The founders who handle neobanks well understand that you need to move fast and break things.
The Framework That Actually Works
Here is a simple framework for evaluating neobanks. It's not complicated, but it requires discipline.
Step 1: customer feedback is the only metric that matters
This is where most people go wrong. They skip this step entirely and jump straight to execution. Don't do that.
Step 2: the data tells a different story than your gut
Once you have the foundation right, this becomes much easier. I've watched founders struggle with this for months when the answer was staring them in the face.
Step 3: Iterate relentlessly
Nothing works perfectly the first time. The companies that get neobanks right treat it as an ongoing process, not a one-time project.
Real Talk: What Actually Matters
Here is what actually matters in neobanks.
First, execution speed beats perfection. Every time. Companies rarely fail because they moved too fast on neobanks. Many fail because they moved too slowly.
Second, measure everything. If you can't measure it, you can't improve it. Set up tracking from day one, even if it's basic.
Third, talk to your users. It sounds obvious, but many founders make decisions about neobanks in a vacuum. Get out of the building. Talk to real people.
This connects to broader themes around AI trading, algorithmic trading, AI fraud detection that I've been thinking about a lot lately.
Final Thoughts
There are no shortcuts in neobanks, but there are smarter paths.
The strongest teams treat neobanks as a competitive advantage, not a checkbox. They invest in it early, measure it obsessively, and never stop improving.
If you're just getting started with neobanks, don't be intimidated. Everyone starts somewhere. The key is to start with the right mindset and the right framework, and then execute like your company depends on it. Because it probably does.
Frequently Asked Questions
Q:What if I disagree with some of the advice?
Good. That means you're thinking critically, which is exactly what a good founder should do. Take what resonates, test it, and discard what doesn't work for your specific situation. No advice is universal.
Q:How should I work through this guide?
Don't try to absorb everything in one sitting. Read through once to get the big picture, then go back and work through each section as it becomes relevant to your current challenges. Bookmark it and return to it regularly.
Q:Is this guide based on real experience?
Every recommendation in this guide comes from direct experience, either from building and selling my own companies, or from patterns I've observed across 234 angel investments. I don't write about things I haven't personally tested.
Q:How often is this guide updated?
I revisit and update my guides regularly as I learn new things and as the market evolves. The core principles tend to stay stable, but specific tactics and tools get refreshed based on what's working right now.