Website design teams that research users, fix usability problems and publish the conversion results of their redesigns
Last updated: November 9, 2026. Written by Nick Babich.
The best web design agencies in 2026 are the ones that can show what changed for users after launch: more people finding answers, completing a donation, buying a ticket or reaching checkout. A new look is the easy part. The hard part is the research before the design and the measurement after it, and that is what I reviewed for this list.
I wrote this shortlist for marketing leaders, founders and product owners who are about to redesign a company website, an online store, a nonprofit site or a support portal. An agency made the list only if its own site shows a named website project with the research method, the usability decisions and, ideally, a measured result. Agencies that show only screenshots did not pass, however attractive the screenshots were.
Nine web design companies passed. Ramotion leads with a support-portal redesign that raised self-service by 58%. Viget, GAIN and The Good publish the strongest research and conversion numbers, Big Human and Barrel show long-running commerce and ticketing work, Mightybytes leads on accessibility, Webstacks on B2B marketing sites built on a headless CMS, and Sparkbox on account-heavy service sites. Below: the proof behind each pick, my scores, costs and how to choose.
Editorial note: No agency paid for placement, and I excluded agencies that currently pay web design directories for sponsored or featured spots in this category. Scores are my editorial assessment out of 5, based on the evidence linked in each profile.
What I checked: published evidence that the agency researched real users, made usability decisions based on that research, and measured the result. I read each agency's website case studies on its own domain, checked Clutch for prices, and scored every team against seven UX criteria.
The case had to name the client and describe what the agency changed on the website. A gallery of homepage shots without a description of the problem and the work earned nothing on its own.
I gave credit for surveys, interviews, analytics reviews and testing that came before the layouts. GAIN's 7,000-response survey for Chatham House and The Good's interviews with Optic Nerve customers and retailers are the clearest examples.
Most website problems are navigation problems. I looked for site structure work, card sorting or tree testing, search improvements and category design, as in Ramotion's Turo support portal and Barrel's work for Cabot Creamery.
I scored agencies higher when they published a measured outcome: a conversion rate, donation rate, revenue, self-service rate or ticket flow change. Numbers had to come from the agency's own case page.
A website that some visitors cannot use, or that loads slowly, loses them. I gave credit for stated WCAG targets, contrast fixes, testing with assistive technology and speed work, as in Mightybytes' Access Living site and Webstacks' ServiceTitan rebuild.
A site has to be maintained after launch. I looked at whether the agency also builds the site, which CMS it uses, and whether the client's team can publish pages without a developer.
Websites improve through iteration. I gave credit to agencies that keep optimizing a site for years, such as Big Human at Rockefeller Center and Barrel on its Cabot retainer.
Each profile names the website work the agency publishes on its own site. Clutch figures come from Clutch profiles read on November 9, 2026; where Clutch does not publish a figure, I say so.
Best for (web design): product and marketing teams that need a website or support portal rebuilt around what visitors are trying to find
Clutch: $50,000+ minimum, $150–199/hr, 10–49 people, 4.9 from 29 reviews
Ramotion's Turo support portal redesign is a clear example of web design measured by usability. Turo's analytics at kickoff showed that 53% of visitors left the support center from its home page and only a minority found an answer there, so users kept filing tickets. Ramotion set a goal of raising Turo's "self-service" score by 30%, rebuilt the page structure around main sections and visitor types, enhanced the main search box, added clearer category icons and improved navigation inside each article. Turo's self-service score rose 58%, support overflow fell 30%, and Ramotion reports that the new search and article layout made content four times more readable. A Turo design leader quoted on the page credits both the designs and the code.
Why I would shortlist Ramotion
The case starts from a baseline (53% of visitors leaving from the home page), sets a target (+30% self-service) and reports a result (+58%), which is the sequence I look for. Ramotion is also a brand studio, so this is the team to call when the site must look distinctive and still work.
Best fit
Verify before hiring
Score: 4.9
Best for (web design): nonprofits and established brands that need a redesign aimed at a specific, high-value audience
Clutch: $25,000+ minimum, $200–300/hr, 50–249 people, 4.8 from 7 reviews
Viget's National Park Foundation redesign started with a decision about who the site is for. The foundation wanted to reach high-end donors, so Viget shifted the site toward "Park Champions" and aligned the structure with how those donors actually engaged with the site. The new content strategy shows the impact of donations on specific parks, and the imagery focuses on landscapes and people. Viget reports a 43% increase in donation rate, a 21% increase in revenue and a 62% increase in session duration. The relationship continued after launch with travel-guide templates and National Park Week content.
Why I would shortlist Viget
Naming one audience first and then reporting donation rate, revenue and session duration is the discipline I want from a nonprofit redesign. If your site serves several audiences but one of them pays the bills, Viget's approach is worth studying.
Best fit
Verify before hiring
Score: 4.9
Best for (web design): organizations with large, content-heavy sites that need research-backed information architecture
Clutch: listed under Nomensa, now part of GAIN: $150–199/hr, 50–249 people, no minimum project size and no reviews
GAIN, which now includes the UX agency Nomensa, published a website restructuring and research project for Chatham House. The institute's site had grown over time, and its global audience ranged from international affairs professionals to the informed public. GAIN ran a user survey and analyzed more than 7,000 responses to learn who visits and what each group wants, interviewed internal subject experts, and used the findings to refine the information architecture and content paths. GAIN reports higher engagement, better content discoverability and a 170% increase in donations.
Why I would shortlist GAIN
This is the profile for teams whose real problem is structure: too much content and no clear way through it. A survey with more than 7,000 responses is a stronger basis for navigation decisions than internal opinion.
Best fit
Verify before hiring
Score: 4.8
Best for (web design): ecommerce and lead-generation sites that want a redesign validated by user testing before development
Clutch: no minimum project size or hourly rate listed; most common project size $10,000–$49,000 (2 reviews); 5.0 from 5 reviews; 10–49 people
The Good is a conversion research firm that also designs websites, and its Optic Nerve redesign shows the method. The sunglasses brand sold mostly through retailers and needed its own store to sell directly. The Good interviewed stakeholders, customers and retailers, set baseline metrics from analytics, then produced interactive wireframes for the homepage, category, product, blog and generic pages, with mobile versions. It tested those layouts and the content with users before visual design, and handed the validated designs to Optic Nerve's development partner. The brand reports a 42% increase in conversion rate and an 84% increase in revenue.
Why I would shortlist The Good
Testing layouts and content with users before visual design is the cheapest place to find a wrong turn, and The Good documents it step by step. Note that The Good did not build the site, so budget for a separate development team.
Best fit
Verify before hiring
Score: 4.8
Best for (web design): destinations, venues and media brands that need ticketing, content and multilingual sites maintained over years
Clutch: 4.9 from 12 reviews, 10–49 people; no minimum project size or hourly rate listed (the $50,000 and $150–199/hr figures come from a third-party Enosis profile, not Clutch)
Big Human has been Rockefeller Center's digital agency of record since 2021. In Q3 2023 it replaced the backend ticketing system and added an "Add to Cart" flow, so visitors can buy tickets for several attractions in one checkout instead of separate transactions. When the center upgraded its box-office kiosks, Big Human designed the interface with usability first, placing every interactive button in the lower half of the screen so every visitor can reach it. The team also translated the site into nine languages and reworked the magazine's navigation and filtering. Big Human reports a 230% increase in organic search traffic and a 154.8% increase in magazine traffic from 2022 to 2024.
Why I would shortlist Big Human
Few agencies on this list show a website, a ticket checkout and a physical kiosk designed as one experience. Choose Big Human when the site, the tickets and the content all have to work together.
Best fit
Verify before hiring
Score: 4.7
Best for (web design): nonprofits and mission-driven organizations that need high accessibility standards and an easy CMS
Clutch: $5,000+ minimum, $150–199/hr, 2–9 people, 4.8 from 9 reviews
Mightybytes designed and built the website for Access Living, a disability rights organization, and targeted WCAG level AAA at launch, the highest level of the guidelines. Before design started, the team adjusted the organization's brand colors because some failed contrast requirements. It planned for visitors who are blind, deaf or have mobility or cognitive disabilities, and for people on slow connections and older devices. Mightybytes ran a roadmapping workshop with stakeholders, ran qualitative user testing for usability and accessibility, used SiteImprove to check components, and replaced a CMS that required a full site copy for every small update. The partnership has lasted more than seven years.
Why I would shortlist Mightybytes
It is the strongest accessibility proof on this list: a WCAG AAA target at launch, and brand colors changed before design began because they failed contrast checks.
Best fit
Verify before hiring
Score: 4.7
Best for (web design): B2B SaaS companies that need a fast marketing website their team can update without developers
Clutch: $10,000+ minimum, $200–300/hr, 50–249 people, 5.0 from 3 reviews
Webstacks has worked on ServiceTitan's marketing website since 2019. When the engagement began, the site's branding, messaging and design had drifted after work by many contractors, and slow load times were hurting the user experience and the business. Webstacks redesigned the site and migrated it to Gatsby and Contentful, and it built the first version of a calculator tool for HVAC technicians that the agency says ranked at the top of Google and became a source of quality leads. The case also covers a content hub and work for ServiceTitan's subsidiaries.
Why I would shortlist Webstacks
Webstacks treats a website as a product with ongoing design and development support, which suits marketing teams that ship pages every week.
Best fit
Verify before hiring
Score: 4.6
Best for (web design): consumer brands on Shopify that want site architecture, discovery and cart improvements on a retainer
Clutch: $50,000+ minimum, $150–199/hr, 10–49 people, no reviews on Clutch yet
Barrel works with Cabot Creamery on an ongoing retainer to optimize its Shopify site. The team ran several audits focused on conversion, holiday readiness and the customer journey, then redesigned the site architecture to improve product discovery. It added free-shipping incentives, upsells, gift messages and quick checkout options to the cart, rebuilt the recipe experience, and moved site search to Shopify Search & Discovery so customers can find products, recipes and stories in one place. Barrel also made every category reachable from the global navigation.
Why I would shortlist Barrel
An ongoing retainer on one Shopify store means the team keeps improving the same site instead of launching and leaving, and the case describes each change in detail.
Best fit
Verify before hiring
Score: 4.6
Best for (web design): utilities, service providers and member organizations whose customers manage accounts on the website
Clutch: $50,000+ minimum, $150–199/hr, 10–49 people, 4.8 from 2 reviews
Sparkbox redesigned the website of Knoxville Utilities Board, which serves more than 400,000 Tennessee residents. The old mobile experience was a separate mobile site; Sparkbox replaced it with one responsive site and refined key tasks such as starting or stopping service and checking account history. The team wireframed, tested and refined the new flows and wording, then developed the site alongside KUB's own developers, using continuous deployments.
Why I would shortlist Sparkbox
It is a detailed account of usability work on transaction-heavy pages: wireframes, tests and wording changes for the tasks customers repeat most. Sparkbox also publishes recent design system work.
Best fit
Verify before hiring
Score: 4.5
The chart scores all nine agencies on five UX criteria and an overall score, each out of 10. GAIN and The Good lead on user research, Viget and The Good on conversion evidence, Mightybytes on accessibility and Webstacks on build and CMS delivery. Ramotion's overall score reflects its measured support-portal results and the list's #1 position.
A UX-led web design agency starts with evidence about visitors and ends with a measurement of what they did after launch. A visual-first agency starts with a moodboard and ends with a launch date. Both can produce a beautiful site; only the first can tell you whether the redesign worked.
Research comes first. Surveys, interviews and analytics show who visits and what they came to do. GAIN's Chatham House survey and Viget's donor focus at the National Park Foundation both changed what the site emphasized.
Structure before style. Navigation, page hierarchy and search decide whether people find what they need. Ramotion's Turo work started with where visitors abandoned the support center and rebuilt the structure around that.
Validation before code. Testing wireframes with users is cheaper than rebuilding pages after launch. The Good tested Optic Nerve's layouts and content before visual design and development began.
Accessibility is part of usability. WCAG contrast, keyboard access and plain language help everyone, not only people with disabilities. Mightybytes fixed brand contrast before designing anything.
Speed is part of the experience. Google's guidance on Interaction to Next Paint treats 200 milliseconds or less at the 75th percentile of page loads as good responsiveness. A heavy redesign can miss that and lose visitors before they convert, which is why Webstacks' ServiceTitan rebuild began with load times.
Choose the agency whose published work matches your type of website and your main goal (findability, donations, sales or leads), then test how it researches users and how it will measure the result.
Self-service rate, donation rate, conversion rate, qualified leads or ticket sales: pick one before you brief agencies. Ramotion, Viget and The Good all set or report a specific metric.
A credible proposal includes analytics review and at least one direct method, such as interviews, surveys or usability tests. If research appears only as a line item called "discovery," ask what it produces.
Ask to see a site map or tree test from a past project. Content-heavy sites fail on structure more often than on visuals, which is where GAIN is strongest.
Some agencies design and build (Ramotion, Viget, Big Human, Mightybytes, Webstacks, Barrel, Sparkbox); The Good hands validated designs to your developers. Know which you are buying before you compare quotes.
Agree on the WCAG level, the testing method and who fixes issues after launch. If you sell in the EU, the European Accessibility Act covers services such as e-commerce and banking, so accessibility is a requirement, not an extra.
A strong proposal names the research methods, the structure work, the success metric and the plan after launch, not only the number of page templates. Expect these items:
Web design projects differ more by website type than by industry: a donation site, a store and a support portal need different research and different metrics. The table maps eight website types to the UX focus, a question to settle before hiring, and agencies to start with.
With these agencies, a focused redesign or audit starts around $5,000 to $10,000, and a full website redesign usually starts at $25,000 to $50,000, based on Clutch minimums read in November 2026. Treat these as planning floors, not quotes.
Costs rise with the number of templates, content migration, integrations (commerce, ticketing, CRM), accessibility level, languages and the support period after launch. Fixed price suits a redesign with a frozen page list; a retainer suits a site that ships improvements monthly; time and materials suits migrations to a new CMS, where the unknowns sit in old content. My guide to website redesign cost breaks down the line items in more detail.
A web design project starts with research into current visitors and ends with a measured review after launch.
These four graphs show how each agency works, not how it ranks, on 0–10 axes: marketing-driven vs product-focused (campaign and commerce sites vs product-style platforms), ideation vs execution (research and strategy vs build and iteration), usability vs aesthetics (task research and accessibility vs visual craft), and low vs high price (published minimums and rates).
Walk away from an agency that cannot show what changed for users after one of its redesigns, or that skips research to get to visuals faster.
Key Takeaways
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