UX Audit Agency: 10 Best Providers in 2026, What They Cost, How to Choose
Design
March 5, 2025•Updated October 21, 2026•10 min read
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Author: Alex Vasylenko | Founder of The Frontend Company
Reviewed by Pavlo Tyshchenko, COO, The Frontend Company
A UX audit agency reviews a product’s key flows against usability heuristics and real user data, then hands you a prioritized list of what is losing you users and what to fix first. Most audits of a SaaS product or website take two to four weeks and are priced by scope: a focused review of a few flows costs a fraction of a full-product audit with user testing. We break the figures down in our guide to how much a UX audit costs.
This shortlist is for product and engineering leads who need to pick a provider, not learn the theory. We only included agencies with a dedicated, public UX audit service, and every scope, timeline and price below comes from the agency’s own pages, checked in October 2026. Where an agency publishes nothing, the table says so.
If you want the technical side covered too, our frontend audit pairs the UX review with a code and performance audit of the same product.
Which UX audit agencies made the 2026 shortlist?
One row per agency, The Frontend Company first. “Pricing clue” is what the agency itself publishes; “quote-based” means it publishes nothing.
Agency | Best for | Audit scope | Typical deliverable | Timeline | Pricing clue | Base |
|---|---|---|---|---|---|---|
The Frontend Company | B2B SaaS and frontend-heavy web apps | Onboarding flows, dashboard usability, frontend performance, accessibility, plus a code review | Prioritized report with a fix per issue, presented on a results call | 10 working days of analysis, then a results call | Scoped per product on a call | Claymont, DE, US |
Brights | Products that want a redesign roadmap with the findings | Heuristic evaluation, competitive analysis, IA review, accessibility recommendations | Evaluation report, prioritization matrix, UX strategy | About a week for a simple site; up to a month for a complex product | Quote-based | Warsaw, Kyiv, New York |
Miquido | Fixed-method, fixed-price audit of a web or mobile app | Expert review, heuristic evaluation, cognitive walkthrough | Prioritized report with A/B test hypotheses | 1 week, 2 weeks or 3–6 weeks by method | From about $1,650 to about $7,150 by method | Kraków, Poland |
Zazz | Multi-platform products that want the same partner to implement | User research, heuristics, usability testing, competitor and UI review, accessibility | Audit report and roadmap, with implementation support | 2–6 weeks | Quote-based | Toronto, Canada |
Onix | Teams that want personas, journey maps and mockups with the findings | Usability testing, accessibility evaluation, interaction design, IA review, user research | Reports per phase, design roadmap, presentation deck | A few weeks to a few months | Quote-based | Ukraine |
Eleken | SaaS products, one flow or the whole app | Stakeholder interview, analytics and session review, key-flow walkthrough, heuristics, competitor analysis | Annotated report with severity ratings and a prioritized roadmap; no Figma files | 2–3 weeks focused; up to a month for a full platform | Fixed $6,599, agreed before the start | Kyiv, Ukraine (US entity in Newark, DE) |
Baymard Institute | E-commerce sites with traffic to measure | Desktop and mobile review across 6 core UX areas, about 500 scoring parameters | 40 prioritized improvements, 2-hour presentation, up to 4 advisory calls | About 15–25 business days | Not published; scoped on a call | Copenhagen, Denmark |
Nielsen Norman Group | Enterprises that need an independent, citable expert review | Expert review against NN/g heuristics, severity-rated; competitive review option | Written report or presentation deck | Not published | From $60,000 for a single site or app | US (founded 1998) |
Onilab | Magento, Shopify and Salesforce Commerce stores | UX audit, UI audit, usability analysis with task-based tests, competitor analysis | Report with issues, journey map and implementation estimates | Not published | Quote-based | Warsaw, Poland and San Francisco, US |
Rubyroid Labs | Web and mobile apps with analytics and heatmap data | Design and usability review, behavioral analysis from heatmaps, friction points, benchmarking | Report plus Figma mockups of the fixes | About 2–4 weeks; feature-focused audit 10–15 hours | $1,000 to $15,000+ by scope | Warsaw, Poland and Springfield, IL, US |
How we picked these UX audit agencies
The 2026 list was rebuilt from the agencies’ own service pages, not from directories. An agency made the cut when it met these criteria:
- A dedicated, public UX audit service page, not a line on a general design page.
- A stated audit scope and a named deliverable, so you can compare proposals like for like.
- Publishes an audit scope, sample report, timeline or price, which is what the strongest providers in this market emphasise.
- A verifiable track record: client reviews on Clutch or named clients and case studies on the agency’s own site.
- A spread of regions and specialisms, so the list covers SaaS, e-commerce, marketing sites and enterprise reviews.
We dropped the old hourly-rate screen. The shortlist deliberately runs from fixed four-figure audits to five-figure enterprise reviews, and the pricing clue column tells you which is which. Where a figure appears, it is the agency’s own published number as of October 2026.
The Frontend Company
The Frontend Company audits B2B SaaS products and other frontend-heavy web apps. The review covers onboarding flows, dashboard usability, frontend performance and accessibility, and because the same team reads the code, it also surfaces the technical debt behind the UX problems.
The method is a senior engineer review backed by AI-assisted static analysis of the codebase. Alex and our senior developers walk your key flows while the tooling scans the frontend for performance, accessibility and code-quality patterns a manual pass would miss. The analysis takes 10 working days and ends with a presentation call and a prioritized report that lists every issue with a concrete fix.
Proof rather than adjectives: over a decade of frontend work, 100+ SaaS products, Shopify and Deloitte among the clients, and a 5.0 rating from 30 reviews on Clutch. Our case studies show the before and after on real products.
Honest scope: we specialise in B2B SaaS and frontend-heavy products. If you need a pure brand or marketing-site review, several agencies below fit better. If the audit shows that the fixes are design work, our SaaS design services team takes the roadmap from findings to shipped screens.
Not sure if UX is where you’re losing users?
Book a frontend audit call – Alex walks your key flows with you and you leave with a prioritized list of what to fix first.
Brights
Brights runs UX audits as the first step of a UX strategy engagement. The process is fixed: an initial meeting, goals and scope definition, audit execution, data analysis, report preparation, and a results presentation with Q&A.
The output goes beyond a findings list. Alongside the heuristic evaluation report you get a competitive analysis, a new information architecture proposal, proto personas, enhanced user flows and a prioritization matrix that ranks issues by severity, stakeholder input and budget. Focus industries include finance, insurance, logistics, e-commerce and media.
- Audit scope: heuristic evaluation, competitive analysis, information architecture review, accessibility recommendations.
- Deliverable: heuristic evaluation report, prioritization matrix and a UX strategy roadmap.
- Timeline: about a week for a straightforward website without testing; up to a month for a complex product with several user flows.
- Pricing clue: quote-based.
Best for: products that want the audit to flow straight into a redesign roadmap.
Miquido
Miquido, a Kraków-based software agency, is unusually transparent about its UX audit: three methods, each with a stated duration and an approximate price. An expert review takes about a week, a website heuristic evaluation about two weeks, and a cognitive walkthrough three to six weeks.
Every audit starts with a stakeholder interview and goal definition and ends with a final report that lists every error and friction point, ranks the fixes by priority and attaches A/B test hypotheses, so your team can validate the recommendations instead of taking them on faith.
- Audit scope: expert review, heuristic evaluation against Nielsen’s heuristics, cognitive walkthrough with usability testing scored on the System Usability Scale.
- Deliverable: prioritized report with recommendations and A/B test hypotheses per issue.
- Timeline: about 1 week (expert review), 2 weeks (heuristic evaluation), 3–6 weeks (cognitive walkthrough).
- Pricing clue: around $1,650 for the expert review, $3,300 for the heuristic evaluation and $7,150 for the cognitive walkthrough, per Miquido’s own FAQ.
Best for: teams that want a fixed-method, fixed-price audit of a web or mobile app.
Zazz
Zazz is a Toronto-headquartered product agency whose UX audit spans user research, a heuristic evaluation, usability testing with real users, competitor benchmarking, a UI review and an accessibility evaluation.
Where Zazz differs from pure research shops is what happens after the report: the team offers implementation support, so the roadmap can be executed by the people who wrote it. Audits run two to six weeks depending on scope, and the report covers usability, design, user flows and performance.
- Audit scope: user research, heuristic evaluation, usability testing, competitor analysis, UI review, accessibility evaluation.
- Deliverable: audit report with actionable recommendations and a roadmap, plus optional implementation support.
- Timeline: 2–6 weeks depending on scope.
- Pricing clue: quote-based.
Best for: multi-platform products that want one partner for the audit and the fixes.
Onix
Onix treats the audit as a small research project. Discovery produces stakeholder interview notes, personas and a user journey map; evaluation covers usability testing, an accessibility audit and a heuristic evaluation; analysis adds wireframes or mockups for the proposed fixes.
The final package is a design roadmap and strategy document with a presentation deck and an executive summary. Expect a longer runway: Onix says most audits take a few weeks to a few months, and pricing is set per project against the budget you bring.
- Audit scope: usability testing, accessibility evaluation, interaction design assessment, information architecture review, user research.
- Deliverable: usability, accessibility and heuristic reports, design roadmap, wireframes or mockups, presentation deck.
- Timeline: a few weeks to a few months, depending on scope.
- Pricing clue: quote-based; Onix says it adjusts the work to the budget you set.
Best for: companies that want personas, journey maps and mockups delivered with the findings, not only a list.
Wondering if a UX audit is what your product really needs?
Book a call with our team – we look at your key flows together and tell you honestly whether an audit is the right next step or a waste of your budget.
Eleken
Eleken works only with SaaS products, and its audit is priced the way it works: one fixed fee, agreed before the start, whether you audit a single flow or the whole product. The designer interviews your product and support stakeholders, reads the analytics and session data you already have (GA4, Mixpanel, Hotjar, FullStory) and walks the key flows: onboarding, activation, the core task, upgrade paths.
The report comes with annotated screenshots, a severity rating and impact estimate per issue, and a prioritized roadmap, presented in a live walkthrough with the designer. You do not get Figma files; the audit is recommendations only.
- Audit scope: stakeholder interview, analytics and session-recording review, key-flow walkthrough, heuristic evaluation, information architecture and visual design review, competitor analysis.
- Deliverable: shareable report with annotated screenshots, severity ratings and a prioritized roadmap, plus a live walkthrough.
- Timeline: two to three weeks for a focused audit; up to a month for a full SaaS platform.
- Pricing clue: fixed $6,599, published on the service page.
Best for: SaaS teams that want a fixed price and a designer who reads product analytics.
Baymard Institute
Baymard Institute is the e-commerce specialist on this list. Its auditors score your desktop and mobile site against roughly 500 parameters derived from the institute’s 200,000+ hours of UX research, across six core areas: homepage and navigation, on-site search, product lists, product pages, cart and checkout, and user accounts.
The report lists 40 research-backed improvements prioritized by conversion impact, each with implementation examples from leading retailers, and comes with a two-hour presentation and up to four advisory calls. A full-site audit takes about 15 to 25 business days; pricing is not published and is scoped on a call.
- Audit scope: full desktop and mobile review across six e-commerce UX areas, evidence-backed heuristic evaluation, confidential competitor audits.
- Deliverable: report with 40 prioritized improvements, a UX performance scorecard, a 2-hour presentation and up to 4 advisory calls.
- Timeline: about 15–25 business days for a full-site audit.
- Pricing clue: not published; booked through an audit call.
Best for: e-commerce sites with enough traffic to measure the conversion gains.
Nielsen Norman Group
Nielsen Norman Group sells its expert review as an independent assessment by the organisation that wrote the usability heuristics most agencies use. A researcher inspects the interface against those heuristics, rates each finding by severity and delivers either a written report or a presentation deck.
It is enterprise-priced: a single website or application starts at $60,000, multiple properties at $70,000, and a competitive review of your experience plus three competitors at $80,000. No duration is published, though NN/g notes that a design review completes faster than usability testing because it needs no participant recruitment.
- Audit scope: expert review against NN/g usability heuristics, severity-rated findings, optional competitive review.
- Deliverable: written report or presentation deck with practical recommendations.
- Timeline: not published; faster than a usability study.
- Pricing clue: from $60,000 for a single site or app, $70,000 for multiple, $80,000 for a competitive review, as published by NN/g.
Best for: enterprises that need an independent, citable review for a strategy decision.
Onilab
Onilab has been building e-commerce stores since 2011 on Magento, Shopify and Salesforce Commerce Cloud, and its audit menu is split the same way: a UX audit, a UI audit, and dedicated e-commerce, web app and mobile app variants.
Usability is assessed through heuristic evaluation and task-based tests, backed by competitor analysis. The final report lists every issue and suggested change, adds a customer journey map and, unusually, includes time and resource estimates for implementing the recommendations.
- Audit scope: UX audit, UI audit, usability analysis with heuristics and task-based tests, competitor analysis, accessibility checks for web apps.
- Deliverable: final report with issues and fixes, a customer journey map and implementation estimates.
- Timeline: not published.
- Pricing clue: quote-based.
Best for: Magento, Shopify or Salesforce Commerce stores that want implementation estimates with the findings.
Rubyroid Labs
Rubyroid Labs audits web and mobile apps from behaviour data outward. Designers review the interface, typography hierarchy and consistency, then read clicks, scrolling and engagement hotspots in heatmaps to find where users abandon a journey, and benchmark the design against industry standards.
Two formats are offered: a feature-focused audit estimated at 10 to 15 hours of work, and a comprehensive audit with heat maps, user journey evaluation and tailored recommendations. Deliverables include a report and Figma mockups of the proposed fixes, with optional redesign work afterwards.
- Audit scope: design and usability review, behavioural analysis from heatmaps, friction-point mapping, industry benchmarking.
- Deliverable: report with recommendations plus Figma mockups of the fixes.
- Timeline: around 2–4 weeks; a feature-focused audit is estimated at 10–15 hours.
- Pricing clue: the agency’s own FAQ gives $1,000 to $15,000+ depending on scope.
Best for: web and mobile apps that already collect analytics and heatmap data.
What does a UX audit agency actually deliver?
Strip away the branding and every serious UX audit produces the same core set of artifacts. If a proposal does not name them, ask why:
- Heuristic evaluation: each key screen scored against established usability principles, with every violation documented and rated by severity.
- User-flow review: the paths that matter to your business (sign-up, onboarding, the core task, checkout or upgrade) walked step by step to find where users stall or leave.
- Analytics and heatmap read: your own data (funnels, session recordings, click and scroll maps) used to confirm which of the findings actually cost you users.
- Accessibility check: keyboard, contrast, screen-reader and form issues flagged against WCAG, because accessibility defects are usability defects for everyone.
- Prioritized findings report: every issue with its evidence, impact and recommended fix, ranked so your team knows what to ship first.
- Roadmap: the fixes grouped into quick wins and larger design work, with a sequence your developers can plan against.
Price follows the scope of that list: a heuristic-only review of a few flows sits at the bottom of the market, a full product audit with user testing at the top. The ranges are in our guide to UX audit cost.
Website UX audit vs product (SaaS) UX audit: which do you need?
A website UX audit looks at a marketing site: how visitors land, read, trust and convert. The findings are about messaging clarity, page structure, content hierarchy, speed and the path to the contact or checkout button. Agencies with strong e-commerce or conversion practices, such as Baymard, Onilab or Brights, are built for this work.
A product UX audit looks at the application behind the login: onboarding, the workflows users repeat every day, dashboards, settings, and the moments where a trial either converts or churns. It needs people who understand SaaS patterns and, ideally, who can read your product analytics and your frontend code. That is where Eleken, Miquido or our own frontend audit fit. The “Best for” column in the table above is sorted along exactly this line, so start there.
How do you choose a UX audit agency?
Not all UX audit agencies are equal. Some only scratch the surface, while others deliver findings your team can act on next sprint. Five things separate them:
1. User-centred research, not opinion
A good agency does not just analyse your product; it analyses your users. Ask whether the audit combines expert review with real evidence: analytics, heatmaps, session recordings, usability testing or interviews. Recommendations backed only by the auditor’s taste are the ones that get argued about and never shipped.
2. Actionable, prioritized output
Every finding should carry its evidence, its impact on a business metric and a concrete fix, ranked by priority. Ask for a sample report before you sign. If the sample is a slide deck of screenshots with red circles and no severity scale, keep looking.
3. Accessibility in scope
UX and accessibility are the same discipline seen from two sides. With the European Accessibility Act now in force and web accessibility lawsuits still climbing, an audit that ignores accessibility leaves real risk on the table. If you are new to the topic, our digital accessibility guide explains what an audit should check.
4. Industry and product fit
Check case studies and reviews for products like yours. An agency that audits e-commerce stores all year will read a checkout faster than a SaaS dashboard, and vice versa. The table above names each agency’s specialism so you can filter before the first call.
5. Transparency on process and deliverables
The best agencies publish their process, their deliverables and often their timeline and price. They involve your stakeholders in a kickoff and a results presentation rather than disappearing for a month. Vague scope at proposal stage usually becomes vague findings at delivery.
Conclusion
Choosing a UX audit agency gets easy once you know what kind of product you are auditing and what you need back. Decide whether it is a marketing site or a product, decide whether you want a fixed-price review or a research project, and shortlist from the table using the “Best for” column. Then ask every candidate for a sample report and a named list of deliverables.
If you want to start with the technical side (performance, architecture, accessibility and the UX debt hiding in your codebase), our frontend audit is the fastest way to get a prioritized list of what to fix first, before you commit to a full redesign.
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Alex Vasylenko is the founder of The Frontend Company, DBC and several other successful startups. A dynamic tech entrepreneur, he began his career as a frontend developer at Deloitte and Scandinavia's largest banking company. In 2023, Alex was honored as one of 'Top 10 Emerging Entrepreneurs' by USA Today.
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COO, The Frontend Company
Pavlo runs operations and delivery at The Frontend Company and builds its internal AI systems - agent workflows, automation, and the engineering side of software compliance.
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