
Clay
ReviewSan Francisco UX, web, and branding agency for B2B, SaaS, AI, and fintech

Clients
About Clay
Clay is a San Francisco branding and UX design agency founded in 2009 (clay.global; this listing is not ClaySys Technologies). The official site describes a global studio that builds brand systems, digital products, marketing websites, and front-end/back-end development, with an in-house content studio and generative-AI UX work. Public case work includes Slack, Snapchat, Grayscale, Marqeta, Tipalti, Serena & Lily, and Yahoo Games. The about page cites 78 global team members, 16 years in business, 529 projects, and a San Francisco headquarters at 300 Broadway, plus New York and Austin. Clutch shows a 4.8 rating across 32 reviews.
Who Clay Is Best For
Clay (clay.global) is best for B2B, SaaS, AI, and fintech teams that want UI/UX, marketing sites, design systems, and brand identity from a senior San Francisco studio. They fit buyers who can work at $150-199/hr with a $50,000+ Clutch floor. This listing is not ClaySys Technologies. Not a fit if you need a sub-$25,000 marketing site or if Clutch cost (4.5) is the deciding score.
Why Choose Clay
Things to Consider
Clay Services
Selected Work

Slack
Slack
Clay's official Slack case study covers strategy, web design, development, and content for Slack's interactive demo, described as the primary sales tool for new users. The writeup details onboarding, multi-audience storytelling, localization, and a multi-year partnership of iterative updates.
View case study
Snapchat
Snapchat
Clay's official Snapchat case study describes UI/UX, interaction design, illustration, animation, and video for shopping lenses with AR try-on. The team designed lens interfaces and tutorial concepts across apparel, accessories, and makeup SKUs, including voice and gesture controls.
View case study
Grayscale
Grayscale
Clay's official Grayscale case study covers a multi-year web redesign and design system for the crypto asset manager, plus a dedicated ETF subdomain. The page describes product navigation, data tables and graphs, modular components, an education library, and a mobile-first experience.
View case studyReviews from Google
Clay was a great team to work with. Always responsive and open to collaborate. Really enjoyed working with them. Their visual design and UX designers are top notch. Some of the best in the business!
It was a pleasure working with Clay. Their team is on a whole other level from a design and UX perspective. They helped our company design our new app from scratch, and we couldn't be happier with the outcome. I really enjoyed collaborating with the Clay team because they iterated quickly, were responsive to our feedback, and overall managed the project very professionally. I cannot wait to work with Clay on another project!
Reviews sourced from Google
See all 21 reviews on GooglePhotos






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Marketing Agencies with a similar market, price band, and focus.

Solid Digital
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Solid Digital is a Chicago digital agency founded in 2007 by Jesse McCabe. The official site now frames the firm as a digital transformation partner covering brand identity and websites, performance campaigns, systems integration, and AI/custom software, with a Portland, Oregon office alongside the Chicago HQ at 100 N LaSalle St. The about page cites 500-plus projects since 2007 and mid-market to enterprise work in healthcare, SaaS, energy, manufacturing, higher education, and nonprofits; public case names include Hireology, IMO Health, and 6sense. Average client relationships are described as lasting more than three years. Clutch shows a 4.9 rating across 41 reviews.

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