Supabase vs Clay
Funding, tech stack, customers, and competitors compared
Supabase
Supabase is an open-source Firebase alternative that provides PostgreSQL database hosting, authentication, real-time subscriptions, object storage, and edge functions as a managed backend-as-a-service platform. It targets developers, startups, and enterprise engineering teams building web and mobile applications.
Clay
Clay is a GTM data enrichment and workflow automation platform that aggregates 150+ premium data sources, AI research agents, and intent signals into a single subscription, enabling sales and marketing teams to enrich leads, automate outbound campaigns, and maintain CRM accuracy at scale. They serve over 300,000 GTM teams ranging from startups to enterprises such as Anthropic, OpenAI, and Rippling.
| Dimension | Supabase | Clay |
|---|---|---|
| Vertical | DataAI | MarTech |
| Segment | Data Infrastructure | MarTech Vendor |
| Founded | ||
| Employees | 201-500 | 201-500 |
| Location | New York, NY | |
| Funding | Series B ($100M) | |
| G2 Rating | 4.8 | |
| Pricing Page | ||
| HTTPS |
Notable Customers
Supabase
Clay
Known Competitors
Supabase
Clay
Recent News
Supabase
- Introducing Supabase for Platforms
- Launch Week 15 | 14 — 18 Jul / 8am PT - Supabase
- How we launch at Supabase
Clay
- Newsroom | Clay.com
- Clay Announcements - The GTM with Clay BlogAug 5, 2025
- New at Clay | Clay.comMar 10, 2026
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