Best UX Design Agencies in Boston (2026)

Introduction

Greater Boston has a strong bench of UX firms, and the 11 below cover user research, product and interface design, medical device software and large digital platforms. They were chosen for the quality of their work, the strength of their client lists and a confirmed office in Boston, Cambridge or the surrounding towns in 2026.

Much of the local demand comes from hospitals, insurers, biotech companies and the region’s universities, so health and life sciences work runs through this list. Ownership keeps changing. Sapient, founded in Cambridge in 1990, has been part of Publicis Groupe since 2015 and now presents itself as an enterprise AI and transformation firm. Blink, whose Boston studio sits in Cambridge, has belonged to Mphasis since 2021, and Rightpoint, another long-standing experience consultancy, has now fully integrated into the Genpact brand. Velir in Somerville grew in the other direction, buying the analytics firm Brooklyn Data in 2023.

Every firm here has an active office in Greater Boston in 2026. The list is in no fixed order of merit, since the right choice depends on whether you need research, interface design or a team that also builds the product. Studios whose main work is identity, print or industrial design are covered on separate design and branding pages.

The best UX design agencies in Boston

1. GoInvo

Independent · Arlington · goinvo.com

GoInvo is a healthcare software design studio at 661 Mass Ave in Arlington Center, led by director Juhan Sonin. It opened there in 2009 as the East Coast studio of Involution Studios and describes itself as Boston-based and deliberately small. Its work covers taking products from concept to release, clinical and payer software built under HIPAA and FDA constraints, and turning research or genomic data into usable tools.

Clients include 3M, Johnson & Johnson, Mass General Hospital, NIH, BD, Walgreens, MITRE and the Commonwealth of Massachusetts, for which it redesigned the online SNAP application. GoInvo also publishes open source health visualisations, such as hGraph and its Determinants of Health framework, which suits clients who want design work they can share in public.

2. Blink

Part of Mphasis · Cambridge · blinkux.com

Blink is a product design consultancy founded in Seattle in 2000, and its Boston studio is on Cambridge Street in Cambridge. It has been part of Mphasis since 2021 and kept its name. Its services run from UX research to product strategy and design, and research remains a core part of most engagements.

Firm-wide work includes research with Google on how Gemini affects productivity, the consolidation of around 3,000 NASA websites, a customer project for the utility Avangrid and a redesign of Cisco U. Past clients include Amazon, JPMorganChase, Qualcomm and Blue Cross Blue Shield. Ask which members of the Boston team would run your project, since Blink staffs work across its studios.

3. Boston UX

Division of ICS · Waltham · bostonux.com

Boston UX is the user experience design arm of ICS (Integrated Computer Solutions), based at 230 Second Avenue in Waltham. It designs interfaces for complex and safety-critical products, with a research-driven process, and focuses on medical devices and life sciences, industrial controls and IoT, in-vehicle systems, and touch and voice interfaces for smart devices.

Clients named on its site include Zoll, Intel, HP, Setra and Breas. Because it sits inside a software engineering company, it suits device makers who need an interface designed and then built for embedded hardware.

4. Bentley User Experience Center

Part of Bentley University · Waltham · bentley.edu

The Bentley User Experience Center (UXC) is a UX consulting group within Bentley University’s business school, at 175 Forest Street in Waltham. Faculty with industry experience lead the work, which combines client consulting with applied research and teaching. Services cover UX research, UX design and product evaluation, with dedicated testing labs on campus.

Clients shown include Fidelity, HubSpot, Sonos, Philips, Siemens, Intel, JP Morgan, Keurig, LEGO, ESPN and the MFA. It is a good fit for usability testing and research studies where a team wants a rigorous method and an independent view of its product.

5. WDB Agency

Founder-led · Cambridge · wdb.agency

WDB Agency is a web design, UX and development firm founded in 2009 by Gil Duzanski, with an office at 245 First Street in Cambridge, near Kendall Square. It designs and builds websites on WordPress, Drupal and custom stacks, and also offers AI consulting, SEO and digital marketing. A scientific adviser sits on its leadership team.

Most of its clients are in science and research: the Broad Institute, the Whitehead Institute, Harvard Medical School, Ultivue, Kailos Genetics and X-Chem among them. It suits biotech companies and research institutes that need a site able to explain complex science to investors, partners and recruits.

6. Cantina

Independent · Financial District · cantina.co

Cantina is a design and technology consultancy headquartered at 56 Broad Street in Boston, with more than 15 years of client work. Its services include customer research and insights, experience design, service design and innovation strategy, along with engineering for AI and machine learning, AR and VR, IoT and voice interfaces.

Clients shown on its site include Intel, Bose, Avid, Blue Cross Blue Shield of Massachusetts and Charles Schwab, with case studies for Labcorp, SES and Digital Credit Union. It has a solid record in financial services, where it lists Schwab, Empower and Fidelity.

7. Rocket Farm Studios

Independent · Needham · rocketfarmstudios.com

Rocket Farm Studios has designed and built mobile and web apps since 2008 from Kendrick Street in Needham. Its services run from UX and UI design to app development, cloud and IoT work, and it now offers AI audits, prototype sprints and agent development, with blog posts through 2026.

Work includes the connected fitness app for Hydrow, Yamaha’s NoteStar sheet music app, the Sermo healthcare platform and medical kiosks for Eyebot. It suits companies that want one team to design an app and carry it through to the app stores.

8. Third and Grove

Independent · Downtown Crossing · thirdandgrove.com

Third and Grove is a digital agency with an office at 333 Washington Street in Downtown Crossing and a team spread across the US. It works across strategy, creative, technology and managed services, with partners including Shopify Plus, Contentful, Drupal, Acquia and WordPress, and it published new articles through autumn 2026.

Clients include the Gates Foundation, Brooks Running, Stanley 1913, Reef, Coola, Littler and Accelera by Cummins. It is a sensible choice for commerce and content-heavy sites where the user experience and the platform build need to be planned together.

9. Upstatement

Part of kyu · Boston · upstatement.com

Upstatement is a design and technology studio founded in Boston in 2008, with journalistic roots and a team spread across Boston, New York and other cities. It is part of kyu, a collective of creative firms. Alongside brand identity and design systems, it designs and builds digital products, apps, large websites and editorial tools.

Clients include Nike, Etsy, Vogue, Microsoft, Walmart, ESPN and PBS News. Closer to home it redesigned MIT.edu and has worked for Harvard. It suits organisations that want product design and front-end build handled by the same team.

10. Publicis Sapient

Publicis Groupe · Boston · publicissapient.com

Publicis Sapient began as Sapient, founded in Cambridge in 1990 by Jerry Greenberg and Stuart Moore, and has been part of Publicis Groupe since a 2015 deal worth $3.7 billion. Boston remains one of its US offices. It now describes itself as a builder of enterprise AI solutions, with around 20,000 people, and its capabilities span strategy, product, experience, engineering, and data and AI.

Its experience teams work alongside its AI platforms, Sapient Slingshot, Sapient Bodhi and Sapient Sustain. Clients shown include Walmart, L’Oréal, Nestlé, Lufthansa, Nissan and Verizon. It suits large organisations where the user experience is one part of a wider systems or commerce overhaul.

11. Velir

Independent · Somerville · velir.com

Velir is a digital agency founded in 2000 and based in Somerville, with staff in more than 30 states as well as Canada, the UK and El Salvador. Its services cover experience design, platform engineering, digital marketing, analytics and AI enablement, and it bought Brooklyn Data in 2023, which now runs as its Data Studio.

Its first client, the Annie E. Casey Foundation, still works with it on the KIDS COUNT Data Book more than two decades later. Other case studies include a redesign for Boston’s Museum of Science, personalisation for Hyland Software and the Urban Land Institute, and a SitecoreAI build for Suncoast Credit Union. It suits nonprofits and associations with large content and data platforms.

What to look for in a Boston UX design agency

Decide whether you need research, design or a team that builds. Bentley’s User Experience Center and Blink lead with research and testing, while Rocket Farm Studios, Cantina and WDB Agency design and build the product themselves. For a single usability study a research group is usually quicker to start. A new product tends to run more smoothly with one team carrying it from research through to build, because less is lost at each handover.

Ask for work in your domain and check who led it. Clinical software, medical devices, biotech websites and financial tools each have their own users and rules. Boston has firms that work almost entirely in one of these areas, such as GoInvo in healthcare and Boston UX in safety-critical devices, and their knowledge of regulation and clinical workflows can save weeks of discovery.

Many Boston clients, from hospitals to software companies, already have in-house designers and a design system. Agree at the start who owns the Figma files, whether new components go back into the shared library, and how designs reach engineering. University and hospital clients often add committee reviews, so build those rounds into the schedule.

Finally, ask how research and review material will be kept. A UX project produces session recordings, transcripts, findings decks, flows and several rounds of comments. Agencies that keep this in one searchable place, and hand it over at the end, leave the client with a record it can use for the next round of work.

How Fabric helps UX design teams

Fabric gives a UX team one workspace for research, design files and client feedback, with AI search across all of it. The setup for UI and UX agencies follows how most product engagements run, with a space per client or product for briefs, research, flows, prototypes and review notes.

Usability sessions and stakeholder interviews can be uploaded and transcribed automatically, with clickable timestamps that jump to the moment a participant said something. Search works by meaning across transcripts, notes, PDFs and images, and across connected apps such as Google Drive, Dropbox, Notion and Gmail, so a question about where patients dropped out of a sign-up flow can return clips and notes from several studies.

For design reviews, a canvas can hold live Figma embeds next to screenshots, sticky notes and journey maps. Specs and research reports can be marked up with highlights and comments through annotations on PDFs and documents. Reviewers can also leave timestamped comments on video and draw on images. Findings can be published as a web page with password protection, and link analytics shows when each named stakeholder opened them and for how long.

On Team plans, self-writing docs can maintain a user research repository with interview summaries, findings and recurring themes, drawn from meetings and the workspace. Designers who join a project later can read what earlier studies found before planning the next one.

Password protection and link analytics are included on Pro and Team plans, and self-writing docs on Team plans from $125 a month. See plans for teams.

Frequently asked questions

What is the best UX design agency in Boston?

It depends on the work. Blink and the Bentley User Experience Center suit teams that need research and testing, GoInvo and Boston UX specialise in healthcare and device software, and Cantina, Rocket Farm Studios and Upstatement design and build digital products.

What is the difference between a UX agency and a design agency?

A UX agency designs how a product or service works for the people using it, usually through research, interaction design and testing. A design agency more often works on identity, print, packaging and environments. Boston’s multidisciplinary studios are covered in the best design agencies in Boston.

Which Boston UX firms specialise in healthcare and life sciences?

GoInvo in Arlington designs clinical, payer and patient software and works with clients such as Mass General Hospital and NIH. Boston UX in Waltham designs interfaces for medical devices, with Zoll among its clients, and WDB Agency in Cambridge builds websites for biotech companies and research institutes such as the Broad Institute.

Where can I commission usability testing in Boston?

The Bentley User Experience Center in Waltham runs research and product evaluation from its own testing labs, and Blink’s Cambridge studio offers UX research as a core service. Cantina also lists customer research and insights among its services.

What happened to Sapient?

Sapient was founded in Cambridge in 1990 and became part of Publicis Groupe in 2015. It now trades as Publicis Sapient, keeps an office in Boston and presents itself as an enterprise AI and transformation firm, with experience design as one of its capabilities.

Related lists

UX design agencies in other cities: New York · Los Angeles · London · Chicago · Seattle

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Run your UX team on Fabric: Fabric for UI and UX agencies · Fabric for user research · Best design feedback tools