depthfirst is an AI-native application security company that helps security teams autonomously detect, triage, and remediate critical code vulnerabilities to secure software at machine speed.
Figma is a collaborative design platform used by product, design, and engineering teams worldwide.
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ElevenLabs is an AI research and product company transforming how we interact with technology.
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Legora is a collaborative AI platform for lawyers, helping legal teams to review and research faster, draft smarter, and advise with precision. The company serves 700+ law firms and corporate legal teams around the world.
Sana is an AI experience platform that unifies fragmented enterprise data from apps like Slack, Salesforce, and SharePoint into a single, searchable knowledge base.
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Terrapinn is a global B2B events company producing 90+ trade exhibitions and conferences annually across 35 industry verticals, from biotech to aviation to renewable energy. With offices in London, New York, Singapore, Sydney, Dubai, and Johannesburg, Terrapinn connects innovators, buyers, and sellers through curated events.
Hex is an AI Analytics Platform built to provide an end-to-end workspace for data work, combining data science, conversational self-serve, and trusted context, all powered by agentic AI.
Verkada is a cloud-based physical security platform providing video security cameras, access control, environmental sensors, and alarms. The company serves multi-site organizations including retail chains, manufacturing facilities, and educational institutions across 80+ countries.
Merge is the leading provider of agentic tools and customer-facing integrations for the largest banks (U.S. Bank, Mastercard, JPMorgan Chase), AI companies (OpenAI, Perplexity, Dropbox), HR technology providers (BambooHR, Carta), and more.
Pump helps companies reduce cloud infrastructure costs, using group buying and AI to optimize cloud costs. Used by over 2,000 customers, Pump delivers automatic savings on AWS, Google Cloud, and Azure spend without requiring engineering work or commitment changes.
A-LIGN is a technology-enabled security and compliance partner trusted by more than 5,000 global organizations to mitigate cybersecurity risks.
Intercom is a leading AI customer service company that delivers Fin, the best performing AI Agent for customer service and a next-generation helpdesk for human support.
Mistral AI is a pioneer company in generative artificial intelligence, empowering the world with the tools to build and benefit from the most transformative technology of our time.
Recharge is the leading subscription billing platform for Shopify, processing $30 billion annually for 20,000+ merchants through a revenue-share model.
Regency Supply, a commercial lighting and electrical distributor serving thousands of businesses and local contractors, found themselves spending too much time on manual tasks: verifying new e-commerce registrations, building lists of local electrical contractors, and enriching contact data.
Exit Five, an online and in-person B2B marketing community, faced a common challenge every media company faces: growing their sponsorship revenue while working with limited data and a lean team.
Rippling is a platform that enables companies to manage their people, spend, and IT all in one place. It has tens of thousands of customers globally.
Rootly, an incident management platform trusted by companies like Dropbox, Figma, LinkedIn, and our team at Clay, faced a common challenge familiar to many YC startups selling to enterprise clients: how to scale outbound sales efficiently without the resources of larger teams.
OpenAI, the pioneering AI research and deployment company, changed the world as we know it with the launch of ChatGPT in 2022. When they launched ChatGPT Enterprise, just nine months later, they unleashed a firehose of inbound interest.
Vanta, the leading trust management platform, faced a familiar challenge for high-growth B2B companies: their fragmented sales tech stack was causing inefficiencies across their rapidly scaling sales team.
Harmonic, the complete startup database trusted by many of the largest VCs worldwide, faced challenges managing their SDR workflows across multiple tools. To streamline their outbound motion and boost productivity, Harmonic rebuilt their entire SDR workflow using Clay.
Sendoso helps revenue teams drive pipeline using direct mail and personalized gifting. Its marketing team owns qualified pipeline generation, with three SDRs that partner closely with sales.
Oyster is a global employment platform that helps companies hire and manage distributed teams in 180+ countries.
Coverflex is a fast-growing fintech company that offers a flexible benefits platform for businesses. Targeting small-to-medium-sized enterprises (SMEs) across Portugal, Spain, and Italy, Coverflex helps companies provide personalized approaches to employee benefits.
Verkada is a cloud-based enterprise security company that provides intelligent video surveillance, access control, environmental sensors, and alarms in one unified platform. The company’s growth team uses a variety of strategies—including ads, outbound campaigns, and direct mail—to target niche ideal customer profiles such as IT directors, Homeowners Associations (HOAs), industrial businesses, and more.
Anthropic, founded in 2021, is the trailblazing AI safety and research company behind the popular LLM Claude, with the mission to build reliable, interpretable, steerable AI systems.
Javeria Shah won the Clay Cup 2025 despite being denied a US visa and competing remotely from Pakistan. Learn how she transitioned from electronics engineering into GTM engineering and built her own business.
Explore the best B2B contact databases for mobile phone data. We tested and ranked providers like Forager, ContactOut, Nimbler, and Leadmagic for accuracy, value, and coverage to help you boost your outreach and connect with qualified leads.
Go-to-market professionals can use a systematic methodology to improve the resonance of cold outbound offers. By creating an offer validation system, you can figure out if your message will ever break through.
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