Best Product Design Agencies

Clay vs Qubstudio: full comparison for 2026

Quick verdict

Qubstudio (4.6/5) edges ahead of Clay (4.0/5) overall. Qubstudio is the better choice for Fintech, logistics, healthcare — MVP through enterprise redesign. Clay is the stronger option for B2B SaaS, AI, fintech — big-tech credibility, low profile. The right choice depends on your project size, budget, and required tech stack.

Clay vs Qubstudio: head-to-head summary

Criterion Clay Qubstudio
Founded 2015 2006
HQ San Francisco, CA, USA London, UK (Canary Wharf), Ukraine-based delivery team
Team size Boutique-to-mid (unconfirmed; not published by the company) 51–200 (company states ~70 creative professionals)
Rating 4.0 / 5 4.6 / 5
Primary differentiator An unusually large enterprise client roster (Coinbase, Meta, Google, Slack) for a studio that doesn't publish its own founding year or team size Ranked #1 UX/UI agency on Clutch's 2026 rankings across 90+ reviews, with Red Dot Design Award recognition on top
Pricing model Fixed project Fixed project, dedicated team
Min. engagement Not published $15K (per company website; independently unverifiable)
Primary tech stack Figma, Framer, Webflow Figma, Sketch, Webflow
Industries served SaaS / B2B software, Financial services / fintech, Consumer products Financial services / fintech, Healthcare

Clay vs Qubstudio: overview

Clay

Clay — clay.global, not to be confused with the unrelated AI sales-data company at clay.com — keeps an unusually low public profile for a studio whose client list includes Coinbase, Uber, SendGrid, MoneyLion, Meta, Google, Slack, Snapchat, Amazon, Toyota, and Samsung. Neither its founding year nor its team size is published or independently confirmed, which is itself worth flagging to prospective clients doing due diligence. What is clear from its portfolio is deep, repeated experience across B2B, SaaS, AI, and fintech product design, based out of San Francisco with significant NYC-based client work.

Qubstudio

Qubstudio was founded around 2006 or 2007 (sources disagree on the exact year) and is headquartered in London's Canary Wharf, with delivery handled by a Ukraine-based team. The company states roughly 70 creative professionals, sitting inside a broader 51–200 employee band reported by directories. In Clutch's 2026 rankings, Qubstudio came out #1 among UX/UI agencies across 90+ reviews, and has separately picked up Red Dot Design Award and UX Design Awards recognition, working across fintech, logistics, healthcare, and EdTech from MVP launches through enterprise redesigns.

Services and capabilities: Clay vs Qubstudio

Capability Clay Qubstudio
Product design
UX research
Branding
Web development
Mobile development
Design systems

Tech stack comparison: Clay vs Qubstudio

Framework / platform Clay Qubstudio
Figma
Webflow
React N/A
Framer N/A
Adobe Creative Suite N/A
Design systems/Storybook N/A N/A
After Effects N/A N/A

Pricing comparison: Clay vs Qubstudio

Criterion Clay Qubstudio
Minimum engagement Not published $15K (per company website; independently unverifiable)
Engagement models Fixed project, Retainer Fixed project, Dedicated team
Rate transparency Minimum disclosed Minimum disclosed
Price tier Mid-market Accessible

Target audience comparison: Clay vs Qubstudio

Dimension Clay Qubstudio
Best company size Startup to mid-market Startup to mid-market
Best industries SaaS / B2B software, Financial services / fintech, Consumer products Financial services / fintech, Healthcare
Best use cases AI or fintech product design for a Series A-C startup, Consumer app design for a high-growth B2B SaaS brand Fintech MVP launch design, Logistics platform UX overhaul
Typical project type Fixed project Fixed project

Clay vs Qubstudio: pros and cons

Clay
+ Client list — Coinbase, Uber, Meta, Google, Slack, Snapchat, Amazon — is exceptional for a studio that doesn't publish its own size
+ Deep, repeated experience across B2B, SaaS, AI, and fintech product design
+ San Francisco base with substantial NYC-based client engagement history
+ Combines UX, branding, and web/product design under one team
- Founding year isn't published or independently confirmed by any source outside the company
- Team size isn't published either, making capacity planning harder for larger programs
- Easily confused online with the unrelated AI company Clay (clay.com) — confirm you're looking at clay.global
Qubstudio
+ Ranked #1 UX/UI agency on Clutch's 2026 rankings across 90+ public reviews
+ Red Dot Design Award and UX Design Awards recognition independently verify design quality
+ Nearly two decades of operation with a London HQ and a Ukraine-based delivery team
+ Covers everything from MVP launches to enterprise digital transformation
- Founding year is disputed between sources (2006 vs. 2007) — treated here as approximate
- Ukraine-based delivery introduces the same regional-continuity considerations as other Ukraine-rooted studios on this list
- The 51–200 employee band from directories is wide; the company's own ~70 creative professionals figure is more precise but self-reported

Who should choose Clay?

A typical fit: AI or fintech product design for a Series A-C startup.

An unusually large enterprise client roster (Coinbase, Meta, Google, Slack) for a studio that doesn't publish its own founding year or team size. Minimum engagement starts at Not published. Works best with clients in SaaS / B2B software, Financial services / fintech, Consumer products.

Who should choose Qubstudio?

A typical fit: fintech MVP launch design.

Ranked #1 UX/UI agency on Clutch's 2026 rankings across 90+ reviews, with Red Dot Design Award recognition on top. Minimum engagement starts at $15K (per company website; independently unverifiable). Works best with clients in Financial services / fintech, Healthcare.

Decision matrix: Clay vs Qubstudio

Your situation Recommended choice
You need full-ownership delivery on a defined project scope Clay
You need a large dedicated team for an ongoing programme Qubstudio
Your budget is at the lower end Compare: Clay (Not published) vs Qubstudio ($15K (per company website; independently unverifiable))
You need specialist depth in a specific vertical Clay
You need staff augmentation or team extension Neither; consider alternatives that offer staff aug
You need consulting before committing to a build Both may offer discovery engagements

Use case fit: Clay vs Qubstudio

Use case Clay fit Qubstudio fit Winner
AI or fintech product design for a Series A-C startup Strong Limited Clay
Consumer app design for a high-growth B2B SaaS brand Strong Limited Clay
Fintech MVP launch design Strong Strong Both equally
Logistics platform UX overhaul Limited Strong Qubstudio
Fixed-price product build Limited Limited Both equally
Dedicated design team augmentation Limited Limited Both equally

Verdict: Clay vs Qubstudio

Qubstudio (4.6/5) is the stronger overall choice for most Product Design projects. Ranked #1 UX/UI agency on Clutch's 2026 rankings across 90+ reviews, with Red Dot Design Award recognition on top.

Clay (4.0/5) is worth a look if you need consumer app design for a high-growth B2B SaaS brand. If your situation matches that, Clay is a competitive option.

Related comparisons

Clay vs Qubstudio FAQ

Is Clay better than Qubstudio?

Qubstudio (4.6/5) scores higher overall, but "better" depends on your use case. Clay's strongest advantage: client list — Coinbase, Uber, Meta, Google, Slack, Snapchat, Amazon — is exceptional for a studio that doesn't publish its own size. Qubstudio's strongest advantage: ranked #1 UX/UI agency on Clutch's 2026 rankings across 90+ public reviews.

How do Clay and Qubstudio differ in pricing?

Clay uses fixed project pricing with a minimum engagement of Not published. Qubstudio uses fixed project, dedicated team pricing with a minimum engagement of $15K (per company website; independently unverifiable). Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Clay or Qubstudio?

Qubstudio is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each agency before shortlisting.

What are the main differences between Clay and Qubstudio?

Clay's primary differentiator is: an unusually large enterprise client roster (Coinbase, Meta, Google, Slack) for a studio that doesn't publish its own founding year or team size. Qubstudio's primary differentiator is: ranked #1 UX/UI agency on Clutch's 2026 rankings across 90+ reviews, with Red Dot Design Award recognition on top. They also differ in team size (Boutique-to-mid (unconfirmed; not published by the company) vs 51–200 (company states ~70 creative professionals)), minimum engagement (Not published vs $15K (per company website; independently unverifiable)), and primary industries served (SaaS / B2B software, Financial services / fintech vs Financial services / fintech, Healthcare).

Verify all details directly with each agency before making a decision.