Websites using Supabase

About Supabase

Supabase is an open-source Firebase alternative that provides a Postgres database, authentication, instant APIs, real-time subscriptions, and storage, all with a developer-friendly interface.

Identifying Supabase in a website's stack reveals key decisions about its architecture, performance strategy, and development approach. Web Reveal automatically detects Supabase and hundreds of other technologies by analyzing page source, HTTP headers, and JavaScript signatures—giving you instant insight into how any site is built.

Why do websites use Supabase?

Teams choose Supabase because it fits neatly into modern workflows and solves real-world problems around performance, reliability, or developer productivity. Understanding which sites rely on it—and how widely it has been adopted—helps developers, marketers, and researchers make informed decisions when evaluating their own technology choices.

How does Web Reveal detect Supabase?

Web Reveal identifies Supabase by inspecting a combination of signals: JavaScript global variables and library fingerprints loaded in the page, distinctive patterns in HTML markup and meta tags, HTTP response headers such as X-Powered-By and Server, asset file paths and CDN URLs, and cookie names set by the technology. This multi-signal approach minimizes false positives and ensures accurate results even when sites obscure their stack.

What can I learn from knowing a site uses Supabase?

Knowing that a competitor or industry leader uses Supabase can inform your own architectural or vendor decisions. It also helps security researchers understand the attack surface of a given site, lets recruiters gauge a company's technical depth, and gives product teams data-driven insight into adoption trends across the web.

Frequently asked questions about Supabase

What is Supabase?

Supabase is an open-source Firebase alternative that provides a Postgres database, authentication, instant APIs, real-time subscriptions, and storage, all with a developer-friendly interface.

How can I check if a website uses Supabase?

Enter the website's URL into the Web Reveal scanner. It will instantly analyse the page and report whether Supabase is detected, along with every other technology in the site's stack.

Is Supabase widely used?

Web Reveal has already detected Supabase on a growing number of websites across different industries. Use the scanner to explore real examples and see how broadly it has been adopted.

What other technologies are commonly used alongside Supabase?

Scanning sites that use Supabase often reveals complementary technologies in the same stack—such as CDNs, analytics platforms, CMS solutions, and JavaScript frameworks. Run a scan on any of the sites listed above to see the full technology breakdown.