Do I need custom website development?

You need it when the site has stopped matching the company. A template works while the offer is simple and the brand is new. After a raise, a new positioning, or a few dozen landing pages, the template limits what the site can say. BD Emerson ran on a marketplace template until its rebrand, and then the template gave way to a fully custom, on-brand build.

Why do startups need custom website design?

A startup's site gets read hardest around a funding round, when the first marketing hire starts, and when an enterprise buyer's procurement team checks it during a deal. Momentum Studios, a strategy consultancy, had no brand and no website when it hired us. We built both, and its CEO reports converting roughly 35% of website leads into clients.

How long does custom web design take?

In our example schedule, the site goes live around Day 37, counted from the first call. Your proposal sets the real dates once the pages and section types are counted. We designed, built, and launched the 2026 conference site for Element451 in under four weeks.

How much does it cost to have a custom website built?

We price a custom site in hours, against a $60/hour benchmark. The hours follow your section types, where each type is costed once and its repeats cost a fraction of the first. Page types, motion and 3D, a brand identity, and the integrations move the number. Once we agree on the scope, you get a written quote before work starts. Our pricing page lists the engagement models.

How do you get support for a custom website after launch?

At launch, the live Webflow site and the Figma files are handed to you, and content changes in the CMS sit with your marketing team. New pages and larger changes go to the pod that built the site, on an hourly package or a retainer. On a retainer, the average request reaches a live URL in 48 hours, and a new landing page takes 3 days on average.

How do you choose a custom web design agency?

Ask four questions. Who designs the site, and who builds it? How is the scope counted? Which step checks the build against the design before launch? And who runs the site after launch? At Foursets, one in-house pod designs and builds the site, and the estimate follows the site's section types. A Web Designer checks the build, and the CMS is yours to run after launch.

Home

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Design

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Custom Design and Development

Custom Webflow Design and Build for Founders Who Outgrew a Template Site

Your website came from a template, a freelancer, or an AI tool, and your product gets lost behind it. Foursets handles custom Webflow design as one engagement, with strategy, design, and the Webflow build done by one in-house team. You launch a Webflow site drawn for your brand, and your marketing team runs it.

Scope my website

See our work

Trusted by 50+ B2B marketing teams across 25+ countries.

450+

CMS items migrated from WordPress to Webflow

see case study

+94%

Event registrations after the conference site redesign.

see case study

$50M+

Revenue tier of clients they attract.

see case study

2 weeks

PDF of ideas to live sales tool.

see case study

+20%

Organic traffic growth after migration.

see case study

EU-wide

Lead generation reach after B2B website launch.

see case study

+300%

Organic search traffic increase after redesign.

see case study

50%

Increase in qualified leads post-launch.

see case study

2x

Organic traffic increase after redesign.

see case study

4 weeks

Full website developed and launched twice over.

see case study

2x

ICP conversion increased.

see case study

5 weeks

Full website with SEO strategy delivered.

see case study

2-3 month

Full redesign, migration, and SEO delivered.

see case study

35%

Lead-to-client conversion rate from website.

see case study

50+

Enterprise clients signed from the website

see case study

75+

Blog articles migrated without a single loss.

see case study

1+year

Ongoing retainer after initial launch.

see case study

100%

URL coverage across both merged domains.

see case study

450+

CMS items migrated from WordPress to Webflow

see case study

+94%

Event registrations after the conference site redesign.

see case study

$50M+

Revenue tier of clients they attract.

see case study

2 weeks

PDF of ideas to live sales tool.

see case study

+20%

Organic traffic growth after migration.

see case study

EU-wide

Lead generation reach after B2B website launch.

see case study

+300%

Organic search traffic increase after redesign.

see case study

50%

Increase in qualified leads post-launch.

see case study

2x

Organic traffic increase after redesign.

see case study

4 weeks

Full website developed and launched twice over.

see case study

2x

ICP conversion increased.

see case study

5 weeks

Full website with SEO strategy delivered.

see case study

2-3 month

Full redesign, migration, and SEO delivered.

see case study

35%

Lead-to-client conversion rate from website.

see case study

50+

Enterprise clients signed from the website

see case study

75+

Blog articles migrated without a single loss.

see case study

1+year

Ongoing retainer after initial launch.

see case study

100%

URL coverage across both merged domains.

see case study

Websites built for your brand

PROBLEMS > SOLUTION

Common Problems, Uncommon Webflow Custom Design Solutions

Challenge

Your site sits on a Webflow template or came out of an AI builder, and buyers can't tell your product from the next one.

You raised money or repositioned, and the website still describes the old company.

No one on your team owns the website, so it is whatever a freelancer left behind.

Every sign-off waits for you, and you are the busiest person in the company.

Six months and forty landing pages after launch, the pages have drifted apart, and no one owns whether the site still converts.

Our Solution

Discovery, messaging, and a moodboard come before the first screen. Our designers then draw the site from scratch for your brand.

Before design starts, we settle with you who the site sells to and what it says, so the new site describes the company after the raise or the repositioning.

One in-house team designs and builds the site. Your marketing team gets a Webflow CMS with collections ready for new content and publishes that content itself.

You sign off the sitemap and each page design, then the staging site before launch. Day-to-day questions go to a shared Slack channel and a ClickUp board.

We build the site as a component system with CMS templates for the pages your team ships most, so each new page inherits the approved design.

WEBFLOW EXPERT & PARTNER

Webflow experts, Premium Partners, and template authors, all in one shop

Foursets has held Webflow expert certification since 2019, is an official Webflow template author, and partners with Webflow at the Premium tier, the highest level in Webflow's partner program outside of Enterprise. On a mission to become a Webflow Enterprise Partner.

Checked by Webflow

Our work passed Webflow's own review before it certified us.

A line to Webflow

If a complex custom layout hits a platform limit mid-build, our Premium tier gets the question to Webflow's partner team directly.

Build depth

The calculator, animation, or CMS architecture your design calls for gets built in Webflow by our own developers.

Our Services

Webflow Custom Design Services Built Around Your Brand

One engagement can include every part below. Your proposal names the ones your site needs.

(1/9)

Discovery and site architecture

Workshops pin down your business goals, your buyers, and your message. They end with a sitemap that is locked before a designer opens Figma.

(2/9)

Brand identity, when you need one

Logo, color palette, typography, and brand guidelines, scoped in when your company needs them. The website then grows out of the same visual system.

Start with my brand

(3/9)

UI design and a component system

High-fidelity screens for every page type, designed as a component-based system. A new layout starts from parts that already match your brand.

(4/9)

Motion and 3D, where the page needs it

Lottie animations, custom interactions built with GSAP, and 3D compositions, designed with the page they belong to. Our developers add them to that page.

(5/9)

Webflow build with CMS

Once you approve a page's design, our developers pick it up and handle the custom Webflow development. They set up the CMS collections and their content model and build responsive layouts.

Plan my Webflow build

(6/9)

Custom code where Webflow stops

When your site needs a calculator, a configurator, or another interactive tool Webflow has no element for, our developers write it by hand. A Webflow Code Embed holds up to 50,000 characters, so longer code goes into a separate file loaded with a script tag.

Build my custom tool

(7/9)

SEO foundations at launch

Every build ships with meta tags, canonical URLs, and an XML sitemap. Pages get a logical heading structure and schema where it fits.

(8/9)

QA, performance, and accessibility

We test the build across supported browsers and run a PageSpeed audit to check that the site loads fast. Key templates get a WCAG 2.1 AA review.

(9/9)

Analytics and form wiring

Your CRM, analytics, and forms are connected before launch. Consent is set per form, so a visitor who declines tracking can still send the form.

Case Studies

Don't take our word for it, look at the results

Six sites our team designed and built in Webflow. Two of the six started with no website at all.

Three conference websites in two years, and event registrations up 94%.

Element451 is an AI-powered enrollment platform for higher education. Their annual Engage conference brings 1,000+ attendees from institutions around the world, and the website has to be ready before the doors open. We started by patching the existing site in 2025, came back to rebuild it from the ground up in under a month, then redesigned it completely in 2026 on their updated brand identity. Registrations went from 518 to 1,006.

Watch case study

Built the brand from scratch. 35% of website leads convert into clients.

Momentum Studios is a strategy consultancy serving startups, top-tier companies, and social impact organizations. They came to us with sharp consulting work and no visible identity to wrap it in. We built the brand, the website, and the sales collateral. The CEO says about one in three website leads now convert into clients.

Watch case study

From zero inbound leads to 50+ enterprise clients.

BD Emerson is a cybersecurity, privacy, and compliance consulting firm. They came to us on WordPress with zero inbound leads, a failed outbound experiment, and a tight budget. We migrated the website to Webflow, ran their SEO for years, then rebranded the whole company once the results earned it. They went from referrals-only to 50+ enterprise clients sourced through the site.

Watch case study

From zero inbound leads to 62 MQLs in 14 months.

CyberCrest is a cybersecurity and compliance firm whose website was a digital dead end. Outdated design, zero inbound leads, and a structure that buried whatever traffic showed up. We rebuilt the site on Webflow in 2 months, then ran SEO and content for the 14 months that followed. The result: 62 MQLs, 14.3x visibility growth, and 100+ keywords ranking in Google’s top 10.

Watch case study

From 3 MQLs a month to 150, and 500% organic traffic growth.

Penti sells AI-powered pentesting to SaaS companies that need to clear enterprise security reviews fast. They came to us for a new Webflow site, and we found more underneath it: a brand that couldn't decide what it was, and a security architecture blocking their own analytics and SEO. We rebranded them, redesigned the site, and migrated off WordPress in under four weeks. Then we spent 18 months building the SEO engine that took them from 3 MQLs a month to 150.

Watch case study

From PDF to a live, interactive ROI calculator in under 2 weeks.

Nectar Edge builds infrastructure that runs complex AI models with sub-20ms latency, 30x cheaper than cloud. Two weeks before the Edge Agent Challenge event (NVIDIA and Intel in attendance), their primary sales asset was still a PDF. They needed a website that would convince skeptical AI developers and VCs. We shipped one, with a custom JavaScript ROI calculator as the centerpiece, on time for the event.

Watch case study

Explore all case studies

22

Pricing

Deep expertise with simple, transparent pricing

One-time engagement

Fixed scope, fixed price

A full website redesign, migration, or SEO audit with everything defined upfront

The invoice matches the proposal

Starting from

$60/hour

Price my new site

Hourly packages

Prepaid hours valid for a month, quarter, or year

Use them when you need them

Starting from

$900/month

Compare hour packages

Monthly retainers

A dedicated Webflow development team embedded in your Slack

Month-to-month, no lock-in contracts

Starting from

$3,000/month

View retainer plans

webflow integrations

Your existing stack stays intact

Webflow connects to the tools your team already runs. We wire every new site to them, so your data flows cleanly from day one and nothing breaks at launch.

Advantages

Why Choose Foursets as Your Webflow Design Partner

We replaced the standard agency "trust me, bro" model with radical transparency and zero hidden risks.

The site still holds together on page forty

We build the site from components and CMS templates. Page forty takes its type and buttons from the same scalable system as page one, whoever on your team publishes it.

An estimate you can read line by line

We price each section type once, and the pages that reuse it cost less. On one project, 116 sections came down to 51 section types.

A designer signs off the build

Three people check each page. The developer tests the build, a Web Designer compares it with the approved design, and the PM runs it across browsers. We test layouts at 15 screen sizes, from phones to desktops.

Measured from launch day

Your analytics, forms, and CRM tracking are live on launch day, so you can see what the site brings in from week one. Where it applies, you also get the PageSpeed report and a Core Web Vitals summary.

96.8% on-time since 2021

We missed two deadlines in that time, and neither sits well with us. Your proposal names the launch date before work starts.

The same people before and after launch

A pod of 5 to 8 Foursets employees owns your account, with zero outsourced freelancers. That pod works on your site from the kickoff call through launch, and the work you bring us afterward goes to the same people, so your brand is learned once.

Start Your New Site Knowing What to Keep

Nick Rybak

Founder & CEO

Our free audit looks at your current site, if you have one, and shows what to keep and what the new site has to do.

Get a free website audit

Nick Rybak

Founder & CEO

PROCESS

From the First Call to a Site Built for Your Brand

Here is one example schedule. The dates for your site go into your proposal.

DAY 1

Discovery call with Nick

Nick, our founder, asks about your company, your current site, and your goals. It is a 30-minute video call.

DAY 3

Proposal and scope

A written proposal for your Webflow project names the pages and their section types. The cost and the launch date are on paper before the strategy work begins.

DAY 5

Kickoff

Your shared Slack channel and ClickUp board open, and you meet your team. Any positioning material you already have goes into the channel.

DAY 8

Brand and content strategy

Discovery workshops run at this stage. Moodboards show the visual direction, and the sitemap gets your approval before any page is designed.

DAY 10

Wireframes

Wireframes in Figma lock the page architecture before color and type come in, and your comments go straight into the file.

DAY 24

Website design

Full designs for every page arrive in a design presentation, with states and breakpoints. As you approve each page, it moves into development.

DAY 32

Webflow development

By now the build is in full swing, with our developers taking the approved pages through custom Webflow website development. Your team supplies the final copy and assets, or we write the copy when copywriting is scoped in.

DAY 37

QA and launch

The developer, a Web Designer, and the PM test the site in turn. Once you sign off on staging, it goes live.

Post-launch. The same team in your Slack

The same pod stays in your Slack channel after launch, and a retainer or an hourly package keeps it working on your site.

INDUSTRIES

B2B companies we know inside out

We've built and grown websites for B2B teams at every stage and across every vertical. Real projects, real clients, real outcomes.

By company size:

Startups

First websites and full rebuilds for founders who need to look credible before the revenue proves it.

Scaleups

Companies past product-market fit that need their website to keep pace with an accelerating GTM.

Enterprise

Large organizations with security requirements, approval workflows, and multiple stakeholders. SSO, audit logs, and IT sign-off, without slowing marketing down.

By industry:

Agencies

Marketing, creative, and consulting firms that need a website as sharp as the work they sell.

Conferences

Event websites with speaker listings, agenda systems, and third-party registration tools, built to launch before the deadline.

Construction

Tech companies selling software, platforms, and services to the construction industry.

Cybersecurity

From compliance platforms to pentest-as-a-service, cybersecurity clients need credibility fast. Work that signals expertise before the demo.

E-Commerce

B2B ecommerce platforms and industrial suppliers that need enterprise-grade portals on flexible platforms.

Education

EdTech platforms and institutions that need flexible CMS, event systems, and fast content publishing at scale.

Fintech

Regulated industries where trust signals win deals before demos happen.

Healthcare

HIPAA-aware builds for health tech companies that need to convert enterprise buyers.

SaaS

Growth websites for SaaS teams that move fast and need a CMS they can actually own without a developer on call.

Tech Companies

Technical teams that need a website matching the sophistication of their product.

AWARDS

We don't have a trophy shelf (remote company). But if we did, it'd look like this

Clutch Top Web Agency
in Poland

HubSpot Solutions
Provider

Semrush Certified
Expert

CSS Design Awards Honorable Mention x2

Webflow Premium
Partner

Awwwards Honorable Mention x2

A Site That Looks Like Your Company, Ready for the Next Round

Talk to Nick about where the company is heading, whether that is a raise, a first marketing hire, or a launch. After the call, you get a proposal with the pages, the estimate, and a launch date.

Plan my new site

Testimonials

The nice things partners say about us

Burned CMOs and founders usually come to us highly skeptical and traumatized by past agencies or freelancers. Here's what happens after they experience actual predictability.

50+

Enterprise clients signed from the website

"They have truly transformed our marketing landscape."

Drew Danner

Managing Director, BD EMERSON

Explore case study

+300%

Organic search traffic increase after redesign.

“Working with Foursets was a transformative experience for Setproduct."

Roman Kamushken

Founder, Setproduct

Explore case study

2x

ICP conversion increased.

"We are very happy with their service."

Kateryna Dmytriyeva

Growth Manager, CIM

Explore case study

35%

Lead-to-client conversion rate from website.

"They had a strong knowledge of all aspects and provided a great thought partner to execute the goals."

Jeff Reed

Founder & CEO, Momentum Studios

Explore case study

50%

Increase in qualified leads post-launch.

“Their white-glove service is impressive.”

Orit Benzaquen

CEO, Penti

Explore case study

4.9 stars, 30 reviews

Webflow Premium
Partner & Expert

OTHER SERVICES

More from the design team

Custom Animations

see service

UI/UX Design Services

see service

Branding Services

see service

Illustrations

see service

Lottie Animations

see service

Brand Identity

see service

Responsive Design Services

see service

Redesign Services

see service

The Stats

The Numbers Behind the Team

96.8%

On-time delivery rate since 2021.

Zero

Outsourced freelancers. Everyone on the team is a full-time Foursets employee.

100+

Clients served.

100%

Share of our client website URLs with zero Core Web Vitals issues.

48 hours

On average, from a task dropped in Slack or ClickUp to a live URL, for retainer clients.

3 days

On average, to launch a new landing page, for retainer clients.

What is custom web design?

A custom site is designed for one brand, from that company's own strategy, with no template underneath. At Foursets it is one engagement. We start with discovery, design each page type for your brand, and build the result in Webflow.