Top UX/UI Design Agencies
105 agencies foundAvg. rating: 5.032 specializationsUpdated Mar 2026
Innowise
VerifiedFull-cycle software development delivering custom digital solutions with 18+ years of global IT expertise
4.8(5)
4.8
5 reviews
St. Petersburg, Florida1001-50002007
Innowise is an international full-cycle software development company founded in 2007. Over the past 19+ years, the firm has grown into a multinational operation with 3,500+ professionals spanning offices across Europe, North America, and Asia. The company specializes in helping businesses build and scale digital products, modernize legacy systems, and adopt advanced technologies such as AI, blockchain, IoT, and AR/VR. With more than 1,600 custom software solutions delivered to clients in over 40 industries, Innowise has established itself as a dependable partner for organizations ranging from startups to large enterprises. The company operates on a full-cycle development model, covering every stage from initial consulting and business analysis through UX/UI design, engineering, quality assurance, deployment, and ongoing support. Its technical teams work across a broad technology stack including JavaScript frameworks, native and cross-platform mobile development, cloud platforms like AWS, Azure, and GCP, and enterprise systems such as SAP, Salesforce, and Microsoft Dynamics 365. Innowise also maintains dedicated practices in machine learning, big data analytics, robotic process automation, and metaverse development. Innowise has earned notable industry recognition, including placement on the Inc. 5000 list of fastest-growing U.S. companies and consecutive appearances on the IAOP Global Outsourcing 100 from 2022 through 2025. The company holds ISO 13485 certification for medical device software development. With a reported 93% client return rate, the firm emphasizes long-term partnership and consistent delivery quality. Innowise offers flexible engagement models including dedicated development teams, IT staff augmentation, and project-based outsourcing, enabling clients to scale technical capacity on demand.
“I was impressed by how good the code quality was right from the beginning. Their frequency and style of communication were to the point and never more than needed.”
— CEO, Zero Beta
UX/UI DesignArtificial IntelligenceMobile App DesignCustom Software DevelopmentFintechTelecommunicationsDigital Health & HealthTechMost ViewedEstablishedTeam Powerhouse
$50 - $99/hrMin. $10,000
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$50 - $99/hrMin. $10,000
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Frequently Asked Questions About UX/UI Design
What does a UX/UI design agency do?
UX/UI design agencies create user-centered digital experiences through research, strategy, and design. They conduct user research, develop personas, create wireframes and prototypes, design visual interfaces, and test usability to ensure products are both functional and engaging. Their services typically include information architecture, interaction design, responsive design, and ongoing optimization based on user feedback.
How much do UX/UI design services cost?
UX/UI design project costs vary widely based on scope, complexity, and deliverables. Small projects like landing page design may range from $5,000-$15,000, while comprehensive app or website redesigns can cost $25,000-$100,000+. Ongoing retainer relationships for design systems and iterative improvements typically range from $10,000-$30,000 per month depending on the agency's expertise and project requirements.
How do I choose the right UX/UI design agency?
Look for agencies with proven experience in your industry and project type, strong portfolios showcasing similar work, and a clear design process that includes user research and testing. Evaluate their approach to accessibility, mobile responsiveness, and design systems. The best agencies combine technical expertise with strategic thinking and can demonstrate measurable improvements in user engagement and conversion rates.
