UX design agency for SaaS, fintech and e-commerce products

UX (user experience) design defines how a product works: the steps someone takes to buy, sign up or apply for a loan, what they see first and where they can go wrong. UI (user interface) design defines how it looks and feels: typography, color, buttons, icons and states. One without the other fails. A beautiful interface on a confusing flow doesn't sell, and a logical flow with a sloppy interface doesn't earn trust.

That's why we handle both, in that order. First we understand users and their tasks; then we structure the information and test flows with prototypes; finally we design the visual layer and document it in a design system. Every design decision has a reason behind it, and your developers get clear specs instead of guesswork. For SaaS and fintech products, that also means designing roles, permissions, empty states and error states from the start. If your product is still an idea, start with product discovery: it pins down the business model, the features and a clickable prototype before every screen gets designed.

Good design shows up in the numbers. Before proposing changes, we measure a baseline—conversion rate, drop-off per step, time to complete a task and common errors—using GA4 and heatmaps. Session recordings show where people hesitate, and funnel reports show exactly where they leave. After launch, we measure the same indicators again to see what changed and why.

Mundo Aventura, Colombia's most visited amusement park, is the clearest example. We redesigned its online ticket purchase flow to make it faster and more intuitive. According to figures published in 2021, user experience improved 300%, site visits grew 70% in under three months, online sales rose 80% in under a month, and purchases abandoned mid-checkout dropped 80% from the first month. That's the standard we hold ourselves to: design you can defend with data in a board meeting.

Many UX design agencies hand off a Figma file and move on. DataLab designs and builds. The same company has delivered more than 200 technology projects, including the SaaS and fintech platforms our custom software development team built for Educapital (issuance, payments and portfolio risk for 50+ schools) and Starkapital (vehicle lending from origination to portfolio), so our designers work next to the developers who will ship the product. That shortens feedback loops and keeps designs realistic.

Our team works from Bogotá, Colombia, on UTC−5 all year, which overlaps with US Eastern and Central business hours for live workshops and reviews. We also design for adoption, not just conversion: for Colmédica we built an internal platform with an information timeline, real-time interactions and department leaderboards, so teams have a reason to use it instead of falling back on email and chat. One team, from research to release.