A UI/UX design agency that researches, designs and tests your app, website or SaaS product before any code is written. Senior designers work your hours, next to the developers who build it.
30+ in-house specialists design, development, QA and growth
✓Usability test7 of 8 users finished checkout
◎Prototype v3Approved by the founder
↗Sign-up rate+41% after the redesign
120+apps and sites designed
8users tested per prototype
3–6 wkstypical design project
Trusted by founders, growing businesses and enterprise brands
In short
What is UI/UX design?
UI/UX design is the work of planning how a website or app works (UX) and how it looks (UI).
✓UX decides how it works, UI decides how it looks
✓Testing with five users finds most problems
✓A design system speeds up every future screen
UX covers user journeys, structure and steps; UI covers layout, color, type and components. Any business whose customers sign up, buy or book online needs both done well.
At Seoily, every project starts with research and wireframes, moves to visual design in Figma, and ends with a clickable prototype tested on 5–8 real users. Our designers work next to our developers, so the screens you approve are realistic to build, accessible and ready to ship.
Devotional · Seoily productA devotional app that works for first-time smartphone usersLarge tap targets, plain-language labels and a three-step seva booking flow, tested with users aged 45 to 70 before launch.
Road safety · ClientA national road safety platform, designed for policymakersbars.org.in puts Samaaj, Sarkaar and Bazaar up front, with national crash figures, the New Delhi Declaration to sign online and a magazine store. The national knowledge repository is designed and ready to build.
Payroll · ClientInsurance a driver can buy between ridesWe reduced the policy purchase to four screens with plain-language cover details, designed for drivers using the app at a traffic light.
Digital marketing · Seoily productSeva and rewards screens that build a daily habitPicture-led tiles for six kinds of verified seva, plus coins, streaks and rewards designed to bring devotees back.
A selection of app, website and audit work from the last two years.
Website UX
JUET GunaUniversity admissions website9,006 leads in one cycle
App UX
PacerPayTimecard and payroll app
App UX
FlyMatesTravel companion app
Proof, not promises
We design for our own brands, and live with the results.
SearchMeLocal and The Ugly Idea run on sites our design team built and keeps improving. Every layout pattern we suggest has been tested on our own traffic first.
01The first screen decides everythingOn our own sites, moving the offer and proof above the fold lifted inquiries more than any color or font change.
02Five users find most of the problemsWe test every prototype with five to eight real users. It catches the issues that cost the most to fix later.
03A design system pays for itself by the third pageOur shared components cut design and build time for new pages roughly in half.
92% of our projects ship on or before the agreed date. Final plan and price come after a short call.Get my design quote →
Pricing
How much does UI/UX design cost?
UI/UX design at Seoily costs from $1,200 for a UX audit to $4,200 and up for a full website or app. The price depends on the number of screens, platforms, and how much research and testing is involved.
UX auditExisting sites and apps that underperformFrom $1,200one-off
✓Analytics and heatmap review✓Usability and WCAG checklist✓Ranked fix list✓Mock-ups for top 5 fixes
Indicative prices, excluding taxes. Fixed quote after a 20-minute call.
Compare
Seoily vs a freelancer vs a large agency
SeoilyFreelancerLarge agency
User research✓Included in every projectUsually skippedIncluded, at a premium
Usability testing✓5–8 real users per prototypeRarelyYes, often outsourced
Design system✓Figma components as standardScreens onlyYes
Build team✓Developers in the same officeNoneSeparate department or partner
Price✓From $1,200 fixed quoteLower, scope often grows2–3× higher
Who you talk to✓One account lead and your designerThe designerAn account manager
After the designs
Designs are only useful once they’re live.
Most design studios hand over a Figma link and leave. Our developers, content writers and marketers work in the same office, so your designs get built, filled and measured.
Quality you can checkMeasured with real users, not just signed offAverages from usability tests and GA4 before-and-after reports on recent projects · updated quarterly
92%task success in final tests
+41%avg sign-up lift after redesign
AAWCAG contrast on every screen
8users tested per prototype
-38%avg form drop-off
100%files handed over in Figma
Why Seoily
Why teams pick Seoily for UI/UX design
One team that builds, launches, grows and supports, so nothing gets lost between agencies.
01Research in every projectWe test with real users, even on small budgets.
02Designers who know the buildOur designers work next to developers, so designs are realistic.
03Design systems, not one-off screensReusable Figma components that speed up every future page.
RESEARCHDESIGNTESTHANDOFF
SEOILYYour product
04We design our own productsMobile Mandir, SearchMeLocal and The Ugly Idea run on our designs.
05Fixed quote, calls in your hoursYou know the price and review dates before we start.
06You own every fileFigma files, assets and research recordings are yours, under NDA.
Can’t find yours? Ask in the chat below and a real person replies.
A UX audit starts from $1,200 a website or app design project from $4,200 and a full product with a design system is quoted after discovery. The price depends on the number of screens, platforms and how much research and testing you need.
A UX audit takes 2–3 weeks, a website 3–6 weeks, an app 4–8 weeks and a multi-role product with a design system 8–14 weeks.
UX design decides how a product works: the journeys, structure and steps. UI design decides how it looks: layout, type, color and components. We do both, in that order.
Yes. Most projects include moderated tests with 5–8 people who match your customers. You get the recordings and a short findings report, and every screen is checked against WCAG 2.1 AA for ADA accessibility.
Yes. We work with clients worldwide, schedule calls in your time zone, and keep hours that overlap your workday. Every review call is booked at a time that suits your team.
One account lead is your main contact, with a weekly video call in your time zone and a shared Slack or Teams channel for daily questions. Design feedback goes straight into Figma comments, so nothing gets lost in email.
You do. All Figma files, assets, research notes and recordings are handed over at the end of the project, and we sign an NDA before kickoff if you need one.
Your goals, access to analytics if you have it, brand guidelines, and an hour with the people who know your customers best. We handle the rest.
We don’t promise a fixed conversion lift, because traffic and offer matter too. We do guarantee the process: every prototype is tested with real users before build, and we measure task success and sign-ups before and after. Recent redesigns averaged a 41% sign-up lift.
A freelancer suits a small, well-defined set of screens. A large or local agency suits teams that need people on site and have the budget. A senior offshore team like ours gives you research, testing and developers in one place for roughly a third to half of typical agency rates.
Talk to the team
Want a product people get on the first try? Talk to our design team.
Chat with our assistant, message the team on WhatsApp, or book a call. Whichever you pick, a real strategist follows up within one working day.
A UI/UX design agency that researches, designs and tests your app, website or SaaS product before any code is written. Senior designers work your hours, next to the developers who build it.
30+ in-house specialists design, dev, QA and growth
120+apps and sites designed
8users tested per prototype
3–6 wkstypical design project
In short
What is UI/UX design?
UI/UX design is the work of planning how a website or app works (UX) and how it looks (UI).
UX covers user journeys, structure and steps; UI covers layout, color, type and components. Any business whose customers sign up, buy or book online needs both done well.
At Seoily, every project starts with research and wireframes, moves to visual design in Figma, and ends with a clickable prototype tested on 5–8 real users. Our designers work next to our developers, so the screens you approve are realistic to build, accessible and ready to ship.
Devotional · Seoily productA devotional app that works for first-time smartphone usersLarge tap targets, plain-language labels and a three-step seva booking flow, tested with users aged 45 to 70 before launch.
Road safety · ClientA national road safety platform, designed for policymakersbars.org.in puts Samaaj, Sarkaar and Bazaar up front, with national crash figures, the New Delhi Declaration to sign online and a magazine store. The national knowledge repository is designed and ready to build.
Payroll · ClientInsurance a driver can buy between ridesWe reduced the policy purchase to four screens with plain-language cover details, designed for drivers using the app at a traffic light.
Digital marketing · Seoily productSeva and rewards screens that build a daily habitPicture-led tiles for six kinds of verified seva, plus coins, streaks and rewards designed to bring devotees back.
A selection of app, website and audit work from the last two years.
Website UX
JUET GunaUniversity admissions website9,006 leads in one cycle
App UX
PacerPayTimecard and payroll app
App UX
FlyMatesTravel companion app
Proof, not promises
We design for our own brands, and live with the results.
SearchMeLocal and The Ugly Idea run on sites our design team built and keeps improving. Every layout pattern we suggest has been tested on our own traffic first.
4,000+monthly visits (SML)
2.9%inquiry rate after redesign
120+products designed
01The first screen decides everythingOn our own sites, moving the offer and proof above the fold lifted inquiries more than any color or font change.
02Five users find most of the problemsWe test every prototype with five to eight real users. It catches the issues that cost the most to fix later.
03A design system pays for itself by the third pageOur shared components cut design and build time for new pages roughly in half.
UI/UX design at Seoily costs from $1,200 for a UX audit to $4,200 and up for a full website or app. The price depends on the number of screens, platforms, and how much research and testing is involved.
UX auditExisting sites and apps that underperformFrom $1,200one-off✓Analytics and heatmap review✓Usability and WCAG checklist✓Ranked fix list✓Mock-ups for top 5 fixes
MOST CHOSENWebsite / app UI/UXNew builds and full redesignsFrom $4,200per project✓User research and flows✓Wireframes and Figma UI✓Clickable prototype✓Usability test with 5 users
Product & design systemSaaS, multi-role apps and platformsCustomquote✓Research with every user type✓Full design system in Figma✓Two rounds of usability testing✓Design QA during the build
Indicative prices, excluding taxes. Fixed quote after a 20-minute call.
Compare
Seoily vs a freelancer vs a large agency
User researchSeoilyIncluded in every projectFreelancer: Usually skippedLarge agency: Included, at a premium
Usability testingSeoily5–8 real users per prototypeFreelancer: RarelyLarge agency: Yes, often outsourced
Design systemSeoilyFigma components as standardFreelancer: Screens onlyLarge agency: Yes
Build teamSeoilyDevelopers in the same officeFreelancer: NoneLarge agency: Separate department or partner
Who you talk toSeoilyOne account lead and your designerFreelancer: The designerLarge agency: An account manager
After the designs
Designs are only useful once they’re live.
Most design studios hand over a Figma link and leave. Our developers, content writers and marketers work in the same office, so your designs get built, filled and measured.
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FAQ
Questions people ask about UI/UX design
A UX audit starts from $1,200 a website or app design project from $4,200 and a full product with a design system is quoted after discovery. The price depends on the number of screens, platforms and how much research and testing you need.
A UX audit takes 2–3 weeks, a website 3–6 weeks, an app 4–8 weeks and a multi-role product with a design system 8–14 weeks.
UX design decides how a product works: the journeys, structure and steps. UI design decides how it looks: layout, type, color and components. We do both, in that order.
Yes. Most projects include moderated tests with 5–8 people who match your customers. You get the recordings and a short findings report, and every screen is checked against WCAG 2.1 AA for ADA accessibility.
Yes. We work with clients worldwide, schedule calls in your time zone, and keep hours that overlap your workday. Every review call is booked at a time that suits your team.
One account lead is your main contact, with a weekly video call in your time zone and a shared Slack or Teams channel for daily questions. Design feedback goes straight into Figma comments, so nothing gets lost in email.
You do. All Figma files, assets, research notes and recordings are handed over at the end of the project, and we sign an NDA before kickoff if you need one.
Your goals, access to analytics if you have it, brand guidelines, and an hour with the people who know your customers best. We handle the rest.
We don’t promise a fixed conversion lift, because traffic and offer matter too. We do guarantee the process: every prototype is tested with real users before build, and we measure task success and sign-ups before and after. Recent redesigns averaged a 41% sign-up lift.
A freelancer suits a small, well-defined set of screens. A large or local agency suits teams that need people on site and have the budget. A senior offshore team like ours gives you research, testing and developers in one place for roughly a third to half of typical agency rates.
