Best UI/UX Design Agencies for Startups (2026)

The short answer

The best UI/UX design agencies for startups in 2026 are Studio Huncho, Eleken, UX studio, Outcrowd, Adam Fard UX Studio and Merge. Choose by how you want to work: UI/UX across your website and app with a matching brand (Studio Huncho), a dedicated SaaS product designer who joins your team (Eleken), research-led UX for complex B2B products (UX studio), brand and product for pre-seed to Series A (Outcrowd), an MVP or a design subscription (Adam Fard UX Studio), or design plus development for B2B and fintech startups (Merge).

What startups should expect from a UI/UX agency

Good UI/UX for a startup is not about making screens pretty. It's about getting a new user to the moment your product proves its value, with as few steps and questions as possible. The right agency will look at how people actually use your product, fix the flows that lose them, and give your engineers designs they can build without guessing.

How we picked

We've included ourselves, and every other agency here was checked on their own websites. Each one had to meet three tests:

• Startup UI/UX work on show. Named case studies for startup products, not only enterprise clients.
• A clear way of working. A project, an embedded designer, a trial or a subscription, explained on their site.
• A distinct strength. Research, SaaS depth, MVPs, brand or development.

We've kept this list different from our website design agencies for SaaS startups list, which focuses on marketing sites. The list isn't ranked. Each entry says who the agency is best for.

The agencies

1. Studio Huncho (Bengaluru, India)

Best for: startups that want UI/UX for the website and the product designed together, with a brand that matches.

That's us. We're a creative studio offering Website, Product & App Design, plus branding and motion. We designed the app and dashboard for Arva Health, the iOS app for Rippl, and product design for Breakout and Dcluttr. On the website side, our redesign and Webflow build for Itilite helped organic deals land about 2.5x better, and we designed and built the website for Zime, an AI sales enablement platform.

Worth knowing: most websites take us 2 to 6 weeks. 5.0 on Clutch. If you mainly need ongoing user research on a complex B2B product, a research-led studio such as UX studio may suit you better.

2. Eleken (Kyiv, Ukraine)

Best for: B2B SaaS startups that need a dedicated product designer quickly, without hiring one.

Eleken is a UI/UX design agency for B2B SaaS. It offers product redesign, design from scratch for MVPs, team extension, UX audits and design systems, and says a dedicated SaaS designer can start within a week. Its case studies include Aampe, an AI marketing platform that Eleken says its design helped to raise $18M, and Lambda SCS, where it turned an internal supply chain tool into a client-facing SaaS product.

Worth knowing: it offers a few days of free work with a designer before you commit. It also has a US entity.

3. UX studio (Budapest, Hungary)

Best for: complex B2B SaaS and AI products where user research should drive the design.

Established in 2013, UX studio is a UX partner for B2B SaaS teams with 300+ finished projects. It offers UX design, UX research, UX consultancy and development, and its designers join your Slack, Linear and Figma. For Oversee.ai, a platform that helps insurers monitor their AI models, a designer and a researcher took the product from proof of concept to an MVP it could show investors.

Worth knowing: it offers a free 5-day trial that leaves you with a few designed screens.

4. Outcrowd (Lewes, USA)

Best for: pre-seed to Series A SaaS startups that need brand and product UX from one smaller team.

Outcrowd describes itself as "Design & Brand Acceleration for SaaS Startups" and sets out engagement models for pre-seed, seed and Series A. Its services cover brand strategy, visual identity, platforms, websites and mobile apps. For Brainforest, an AI productivity platform for students, it did both the brand identity and the UX/UI.

Worth knowing: it combines brand and product, so it suits founders who want one team for both.

5. Adam Fard UX Studio (Berlin, Germany)

Best for: founders who need a research-backed MVP for investors, or ongoing UX help on a subscription.

Adam Fard UX Studio is a UX and AI studio for B2B SaaS, fintech, AI and edtech products. It offers MVP design, product improvement after product-market fit, customer research and an unlimited UX/UI subscription. Its case studies include th!nkpricing, an AI pricing tool, Qolo, a B2B payments hub, and Marginal Unit, a power market analytics platform. The team is also behind UX Pilot, an AI tool for product design.

Worth knowing: the subscription model suits teams with a steady flow of small design tasks rather than one big project.

6. Merge (Kyiv, Ukraine)

Best for: B2B, SaaS and fintech startups that want UI/UX and front-end development from one team.

Merge is a product, brand and web UX design agency founded in 2018, with a team of 30+. It says it has helped 100+ startups from angel and seed rounds to Series A and B. Its services include discovery, design sprints, proof of concept, MVP development, dashboard and onboarding design, and front-end and Webflow development. Client reviews on its site come from leaders at companies such as Everyday Speech, TrueMed and CoinLedger.

Worth knowing: it has a strong focus on fintech and Web3, so check its work in your category.

A simple checklist before you hire

• Bring your numbers. Share sign-up, activation and drop-off data so the agency can see where users get stuck.
• Ask how they test. A good agency will talk to real users or run quick usability tests before locking the main flows.
• Start small. A trial, audit or one-flow sprint shows you how a team works before a long contract.
• Check the handoff. Ask what your engineers get: a Figma file, a component library, prototypes or code.
• Keep brand and UI connected. Your product, website and launch assets should look like one company.

If you're also weighing hiring in-house, see agency vs freelancer vs in-house designer.

FAQ

What is the difference between UI and UX design?

UX design is how the product works: the flows, structure and decisions a user makes. UI design is how it looks and feels: layout, type, colour and components. Good agencies do both together.

When should a startup hire a UI/UX agency?

Typically before a first launch, when users struggle to get started, or when your product has grown feature by feature and now feels cluttered.

Do I need a design system as a startup?

A light one, yes. A small set of shared components and styles keeps new screens consistent and speeds up both design and development.

Can I try an agency before committing?

Some offer it. Eleken offers free trial days with a designer and UX studio offers a free 5-day trial. Others start with an audit or a short discovery phase.

Want your website and product to feel like one experience? Send us a link to what you have today and we'll tell you where we'd start.