Top Squarespace Developers in 2026-2027

Disclosure: eSEOspace publishes this blog and ranks itself first. Every other entry was researched independently and links to its own site.

Squarespace is the easiest platform in this category to underestimate. It is a closed system with a fixed template engine, no plugin marketplace and a deliberately narrow set of extension points. That sounds limiting, and it is. It is also exactly why hiring well matters more here than on WordPress.

On an open platform, a mediocre developer can bolt a plugin onto every problem. On Squarespace there is no plugin to bolt on. A developer either knows how to solve the problem inside the platform's constraints, with custom code injection, careful section design and disciplined information architecture, or they tell you the platform cannot do it. Those two answers look identical from the client side, and only one of them is true.

So the question is not "who builds pretty Squarespace sites." Everybody builds pretty Squarespace sites. The question is who understands where the ceiling actually is, who can tell you honestly when you have outgrown the platform, and who builds something that ranks and converts rather than something that photographs well in a portfolio.

This guide ranks eight firms. We publish it, we put ourselves first, and you should read that with the skepticism it deserves. Everything below rank one was checked against the firms' own published pages in July 2026. Where a founding year, a headcount, a project count or a client attribution did not appear on the firm's own site, we left it out rather than repeating it from a directory. Several of these firms publish impressive-sounding partner tiers and volume figures that we could not confirm against any Squarespace-owned source, and we flag that where it applies, because it is exactly the kind of claim buyers over-weight.

How we evaluated these Squarespace developers

We scored each firm on six things.

Demonstrable Squarespace practice. Does the firm publish a Squarespace-specific service page, describe Squarespace as its primary platform, and show work built on it? Generalists who list Squarespace among ten platforms did not make this list.

Depth inside the platform's limits. Custom code injection, custom section design, e-commerce configuration, memberships and courses, scheduling integrations. Anyone can restyle a template. We looked for firms that build past that point.

Verifiability. We preferred firms that name clients, publish a real address and describe their delivery model. We downgraded firms whose most impressive claims live only in their own marketing copy.

Delivery model honesty. A solo specialist with a network of contractors and a staffed agency are both legitimate. Pretending to be the second while operating as the first is not. We looked for firms that say plainly which one they are.

Fit clarity. A shop that says "professional services firms that want training after launch" is more useful to you than one that says "ambitious brands."

Post-launch capability. Maintenance, SEO, analytics, conversion work. A Squarespace site with no growth motion behind it is a brochure.

Comparison table

1. eSEOspace

Website: you are on it. Founded: 2019. Based: United States.

We build Squarespace sites for businesses that care what happens after launch. That is the honest positioning, and it is why we rank ourselves first in a list of specialists who are, on pure platform craft, formidable.

Here is the trade-off. Most firms in this list are Squarespace-only. That focus is real and it is valuable. But it also means the engagement usually ends at launch, and launch is the cheapest part of the project. The expensive part is everything that determines whether the site earns anything: search visibility, content that answers real queries, tracking that tells you which pages produce revenue, and the conversion work that turns traffic into enquiries.

We work across website design, organic SEO, conversion rate optimization and insights and analytics, and on Squarespace projects those disciplines run together rather than in sequence. Information architecture gets decided with search intent in the room. Templates get built around the pages that need to rank. Analytics gets configured before launch, not bolted on three months later when someone asks why the numbers do not add up.

We also say plainly when Squarespace is the wrong call. If you need complex catalogue logic, deep custom integrations or a content model that changes shape often, the platform will fight you, and we will tell you that during scoping rather than after you have paid for a build that hits a ceiling in month four. When that happens we can build on a stack that fits instead, on platforms with more room to move.

Best for: businesses that want a Squarespace site treated as a marketing asset with search, analytics and conversion work attached.

Worst fit: buyers who specifically want a Squarespace-exclusive boutique, or who want the platform defended rather than assessed. Several firms below are more purist about Squarespace than we are, and if that is what you are buying, buy that.

Book a call if you want the assessment before the build.

2. Squareko

Based: 30 N Gould St Ste R, Sheridan, WY 82801, USA (address as published on their site). Founded: not published; the site says "Squarespace specialists since 2013." Led by: founder and CEO Walid Hasan, named on the about page.

Squareko is a Squarespace-only design agency positioning itself as built for ambitious brands, selling both done-for-you custom builds and premium templates. Its own site describes the studio as a Certified Squarespace Expert and Double Platinum Partner and publishes figures of 2,000-plus custom Squarespace websites built and 6,500-plus template sales, alongside a self-reported 4.9 average rating. Services cover custom design, redesign, Squarespace SEO, templates, maintenance and migration into Squarespace.

What makes it genuinely useful is the two-track model. Most shops sell you one price point. Squareko sells a full custom build and a premium template route, which means a smaller budget does not automatically get pushed into a bad version of the expensive product. Testimonials on its pages name Civitas Living, Upskill Beehive, CoreFit, Perth Rams, Wildshe, Aldous Spirits and NJCS Limited, along with individuals including Joey McFarland, Olivia Wong, Kathryn Colby and Rashan Gary. That is an unusually specific list for this category, and specificity is worth something.

Now the caveats, and they are real. The volume figures, the rating and the Double Platinum status are all self-published, and we could not confirm the partner tier against any Squarespace-owned page. The 2013 date comes from the firm's own "specialists since 2013" language rather than from a corporate record, and no founding year appears anywhere on the site. The about page also describes Squareko as a project of another business rather than a standalone studio, which is worth asking about. The Sheridan, Wyoming address is a commonly used registered-agent city, and the site does not say whether it is an operating office.

Best for: brands that want one Squarespace-exclusive shop covering both a fully custom build and a cheaper template route, plus maintenance and migrations.

Worst fit: buyers who need to verify vendor claims for procurement, or who want a named local team they can sit down with. If the credential trail has to hold up under scrutiny, ask hard questions before signing.

3. SpaceWorks

Based: United Kingdom. Founded: 2018, self-stated. Led by: Dylan Winn-Brown.

SpaceWorks works exclusively in Squarespace and describes itself as an Official Squarespace Expert since 2018. Its site states a team of eight designers, developers and SEO specialists and 500-plus websites delivered. The pitch is "designed from scratch, never from a template," covering design, e-commerce, integrations, branding, SEO and ongoing support.

The stated headcount is what earns this position. Most Squarespace practices are one designer plus contractors, which is fine until the principal gets busy. Eight people with design, development and SEO under one roof is a different risk profile, and it means the SEO conversation is not outsourced to whoever you find later. Named work includes Portobello Market, Humble Grape, PsiQuantum, Bartle Bogle Hegarty, Free Flow Wines, GreenMining DAO and There We Go Films, which is a wider spread of sectors than most Squarespace portfolios show.

Caveats: there is no published office address, only London, Manchester, New York and Dubai listed alongside the US, UK, Europe and Australia as places it works, and the site does not say whether any of those are offices. The headcount, the delivery count and the Expert status are all asserted on its own pages rather than confirmed on a Squarespace-owned directory. The BBH engagement is named but not described, so we do not know its scope.

Best for: businesses that want a small staffed Squarespace-only agency rather than a solo designer, and want SEO in the same building.

Worst fit: buyers who require a verifiable registered office and clear jurisdiction before contracting, or US clients who want same-timezone daily contact.

4. by Crawford

Based: Liverpool, United Kingdom (Suite 129, Imperial Court, Exchange Street East, L2 3AB, published on its about page). Founded: not published.

Sam Crawford's practice is one of the most recognisable names in the Squarespace community. The site describes it as an award-winning Squarespace expert practice and describes Crawford as a Squarespace Circle Member, Expert, Partner and Community Leader. Work spans custom design, migrations, e-commerce, Acuity Scheduling integration, code support, course and membership sites, and accessibility audits.

That accessibility line is the reason to shortlist. Very few Squarespace practices advertise accessibility auditing as a discrete service, and if you are in education, healthcare, public sector or anywhere with a compliance requirement, that capability is scarce and worth paying for. The portfolio names Beyond The Court, Children's Foundation of Mississippi, Lucky Voice, Rest + Wild, Spark AI and Market Fair, which is a genuinely varied mix, and the practice also runs a mentorship community for other Squarespace designers, which tells you something about how established it is.

Caveats worth stating plainly. The project count is internally inconsistent: the main pages say over 700 websites while the FAQ says over 450 successful projects, and we did not resolve which is current. The site counts five awards won but does not name any of them. The claim of being one of only two official Squarespace partners in the UK appears only on its own pages and could not be confirmed against any Squarespace-owned source. No founding year and no headcount appear anywhere on the site, and the FAQ's "over 5 years of experience" line does not sit comfortably beside a 700-site portfolio.

Best for: clients who want a recognised name in the Squarespace community, particularly for accessibility audits, migrations, and course or membership builds.

Worst fit: buyers who need a large delivery team for a fixed deadline, or who are uncomfortable with a principal-led practice where availability depends on one person's calendar.

5. ALTITUDE

Based: Mount Wise House, Plymouth, PL1 4QU, South West England, UK. Founded: not published.

ALTITUDE is a certified B Corporation and a UK design agency that displays a Squarespace Circle Platinum Partner badge for 2026. Its agency page says "for over 15 years" rather than giving a founding year, and it covers website design, marketing, graphic design, and video and animation. The emphasis is on bespoke design, SEO-friendly structure, third-party integration, performance and CMS training, with an explicit social and environmental responsibility angle.

The B-Corp positioning is not decoration. If you are a charity, a social enterprise or a brand with a public sustainability commitment, procurement often asks about your suppliers' credentials, and having an answer saves a conversation. The published work page lists projects including The Gate Aparthotel, The Headland Hotel, Pentillie Castle & Estate, Mind, Jaspar Group, Young Devon, Velvet Hotel and Holiday Inn Express, which is a credible hospitality and third-sector cluster, though the page does not say which of those were built on Squarespace.

Two caveats. The site publishes no founding year, no team size and no count of Squarespace websites delivered, so there is no way to size the practice from the outside. More importantly, large logos including IHG, Accor, Universal Music Group, Island Records, Coca-Cola and the University of Plymouth appear under a client heading with no explanation of the relationship or the platform involved. We are not listing them as Squarespace clients, and neither should you until you ask.

Best for: purpose-driven organisations, charities and hospitality brands that want a Squarespace build from an agency with formal B-Corp credentials.

Worst fit: buyers who need clarity on exactly which of those big logos represent real engagements before they can justify the choice internally.

6. Studio Elias

Based: United States (described only as a registered US entity). Founded: 2016, per its own site. Led by: founder and chief designer Mikka Cruz.

Studio Elias is a full-service Squarespace design agency offering contemporary, clean, functional design on the premise that clarity converts. Its site states the studio has built more than 250 Squarespace websites and that Cruz is among the first certified Squarespace Experts and Authorized Trainers globally. Delivery is a fully managed build supported by a network of specialist Squarespace designers and developers, with unlimited revisions inside the original scope, training and documentation, and 30 days of post-launch support.

The training component is the differentiator. Squarespace's entire value proposition is that a non-technical owner can run the site themselves, and most agencies quietly undermine that by building something the client cannot touch. A build that ends with training and a month of support is the version of Squarespace that actually saves you money over three years. That suits professional services firms in law, accounting and medicine particularly well.

Caveats: the site only says it is a registered US entity, with no city or state, and it names no headcount beyond the founder plus a selected contractor network. Testimonials are overwhelmingly individual names without identifying organisations, so there is very little client attribution to check. One important clarification: HBO Documentary Films, National Geographic Kids, WeWork and Lyft appear on its page only as examples of large companies that use Squarespace, inside an answer to whether professional companies use the platform. They are not Studio Elias clients, and anyone telling you otherwise has misread the page.

Best for: professional-services businesses that want a managed, hands-off build plus training so they can run the site themselves afterwards.

Worst fit: buyers who need named organisational references in their own sector before committing, or who want a fixed in-house team rather than a coordinated contractor network.

7. The Square Agency

Based: not published on its site. Founded: not published. Led by: Tasha Dobie, linked from the site as the founder.

The Square Agency is a Squarespace-only design and development shop describing itself as official Squarespace Experts, building fully custom, high-performing Squarespace sites that start from strategy rather than aesthetics. It displays a Squarespace Expert badge. Services include custom design, e-commerce, custom coding, Squarespace SEO, migration into Squarespace, courses and memberships, monthly maintenance and white-label partnerships for other agencies.

The white-label line is why it is here. If you run a marketing agency or a design studio that keeps getting Squarespace requests you do not want to staff for, a dedicated white-label build partner solves a real operational problem, and there are not many of them working Squarespace-only at this level. The custom-coding emphasis also matters: there is a meaningful difference between a styled template and a genuinely custom Squarespace build, and this firm sells the second.

Caveats, and they are the reason this sits at seven rather than higher. The stats block on its own homepage renders as zeros across the board, so there is no published figure for partnerships, projects, success rate or years in business. The portfolio does not identify its mockups as named client engagements, so we have no client list to report. Only a generic Expert badge is shown, no Circle tier. No address, no founding year and no headcount appear anywhere on the site. And the /contact page returns a 404, which is an awkward look for a web development agency and means there was no confirmable way to reach them from the obvious link.

Best for: agencies wanting a white-label Squarespace build partner, and founders who want custom-coded Squarespace rather than a styled template.

Worst fit: direct clients who evaluate vendors by portfolio depth and published proof. The site's own broken contact page and empty stats block will not survive a careful procurement review.

8. Designsite

Based: Fairfield, Connecticut, USA. Founded: not published. Led by: co-founders Michael and Melissa DeMartin.

Designsite is a Connecticut creative agency pairing Squarespace design and development with brand identity and digital marketing, aimed at small businesses, startups and nonprofits. Its site announces 2026 Squarespace Circle Platinum Partner status. Offerings include website design and development, brand identity and design, and digital marketing and social media, with consulting available on an hourly or monthly retainer basis.

For a small US business that needs a logo, a brand direction and a site at the same time, this bundling is genuinely efficient. Splitting brand and build across two vendors is a common and expensive mistake, and a two-founder shop that handles both removes a coordination tax. The hourly and retainer options also suit organisations that cannot commit to a large fixed-price project, which describes most nonprofits.

Caveats: no founding year appears on the site, only the two named co-founders are identified so there is no evidence of a bench, and no client names appear on the pages we opened. The Circle Platinum status is announced by the agency itself, and we could not confirm it on any Squarespace-owned directory. No street address is published either, only the city, a phone number and an email, so treat only the city as confirmed.

Best for: US small businesses and nonprofits that want branding, copy direction and Squarespace build handled together with a local team.

Worst fit: anything with a hard deadline and significant scope. A two-person shop is a capacity risk on large projects, and there is no published client roster to check the ceiling.

Who should hire which

Frequently asked questions

Do I actually need a developer for Squarespace, or can I build it myself?

You can build it yourself, and for a simple five-page site with modest ambitions you probably should. That is what the platform is for. Hire a developer when one of three things is true: the design needs to look nothing like the template it started from, you need functionality that requires custom code injection or third-party integration, or the site has a commercial job to do and the cost of getting it wrong exceeds the cost of the build. A restaurant menu site does not need an agency. A professional services firm competing for high-value enquiries does.

Are Squarespace "Expert" and "Platinum Partner" badges meaningful?

Partially. Squarespace does operate a Circle programme with tiers and does maintain a directory of vetted experts, so the underlying credentials are real. The problem is that almost every claim you will encounter is self-published on the agency's own website, and in researching this list we could not confirm a single one of these tier claims against a Squarespace-owned page. Treat the badge as a starting signal. Then ask which specific projects the firm delivered, in your sector, in the last eighteen months, and call one of those clients. That is worth more than any tier.

How much should a professional Squarespace build cost?

We are not going to invent a number, because the range across these firms is genuinely wide and depends on scope. Most of them publish no pricing at all, and the one range we did find on a firm's own site spanned an order of magnitude, which tells you how little a quoted band is worth without scope attached. What we will tell you is how to read a quote. A premium template customisation, a fully custom design built section by section, and a custom-coded build with integrations and e-commerce are three different products with three different price bands, and some firms are vague about which one you are buying. Ask explicitly: is this a template restyle, a custom design on standard sections, or custom code? Ask what happens if you need a change after launch, and whether training is included. Those two answers explain most of the price difference.

Can Squarespace rank in search, or do I need to move to another platform?

Squarespace can rank. It produces clean markup, handles the basics competently and is not the reason most Squarespace sites have no traffic. The reason most Squarespace sites have no traffic is that nobody did the work: no keyword research, no page built for a query anyone searches, no internal linking, no content published after launch. That said, the platform's SEO surface is narrower than an open stack. You have less control over technical details, less flexibility in URL structure, and fewer options when you need something unusual. If search is your primary acquisition channel and you are competing in a hard market, plan for organic SEO and content work as ongoing effort rather than assuming the build handles it.

Should I migrate into Squarespace, or out of it?

Both are common, and note that almost every firm in this list advertises migration into Squarespace rather than off it. Migrate in if you are on a WordPress install that has become a plugin maintenance liability, your content needs are stable, and you want your own team to be able to make edits without a developer. Stay away, or plan to migrate out, if you need complex product logic, a content model that changes shape often, deep integration with internal systems, or genuinely custom application behaviour. The honest test is whether you keep hearing "Squarespace cannot do that." Once you hear it three times in one scoping call, you are on the wrong platform.

What should I expect from a Squarespace developer after launch?

At minimum, a working handover: admin access in your name, not the agency's, a walkthrough of how to edit the pages you will actually edit, and a documented list of any custom code so the next person can maintain it. Beyond that, decide deliberately whether you want a maintenance retainer. Squarespace requires far less upkeep than WordPress, so a pure maintenance retainer is often poor value. A retainer that covers content, search and conversion work is a different proposition, because that is where the return lives.

How do I check a Squarespace agency's claims myself?

Open the pages, not the pitch. Read the about page, the FAQ and the footer, and see whether the numbers agree with each other. Look for a registered address rather than a city name. Click the contact link and confirm it resolves. Ask whether the logos on the homepage represent websites the firm built, and on which platform. Ask for two references in your sector that launched in the last year, and actually call them. In assembling this list, that process alone reordered several entries, because the gap between what a site implies and what it actually states is usually where the risk sits.

Conclusion

The firms in this list are, with one or two caveats, good at Squarespace. The specialists in particular have spent years learning where the platform bends and where it breaks, and that knowledge is not something a generalist agency picks up on your project.

But notice what almost none of them sell. Nearly every entry here sells a build. Very few sell what happens in the eighteen months after the build, which is when a website either earns its cost back or quietly does not. That gap is the single most common reason a well-designed Squarespace site disappoints the person who paid for it.

So hire on the trade-off that actually applies to you. If you want maximum platform craft and you already have search, content and analytics handled, pick the specialist whose sector experience matches yours and go. If the site has a commercial job to do and nobody in your organisation owns the growth side of it, hire for that too, and hire it alongside the build rather than a year later.

Either way, verify the claims. Ask which named projects earned the badge. Ask whether the logos on the homepage represent Squarespace work or something else entirely. Ask who owns the account after launch. The firms that answer those questions cleanly are the ones worth your money, and the ones that get vague are telling you something useful.

If you want a straight assessment of whether Squarespace is right for your project before anyone builds anything, book a call.