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Production-ready infrastructure for B2B SaaS. Auth, multi-tenancy, RBAC, invitations, API keys, usage limits, Stripe billing, webhooks, audit logs, and PostgreSQL RLS — built so you can focus on your product instead of rebuilding SaaS infrastructure.
I kept rebuilding the same B2B SaaS infrastructure every time I started a new project, so I eventually decided to turn it into a reusable foundation.
B2B SaaS OS is built with Next.js 15 + Supabase + Stripe and covers the parts that usually take weeks to wire together: organizations and multi-tenancy, RBAC, invitations, RLS, API keys, usage limits, Stripe billing/webhooks, audit logs and more.
Before shipping it, I ran 26 production checks across the core authentication, tenancy, permissions, billing and security flows.
It’s for developers and small teams who want to spend their time building the actual SaaS rather than rebuilding its infrastructure.
I’d especially like feedback from people who have built B2B SaaS before: which part of this stack would save you the most time?
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About B2B SaaS OS on Product Hunt
“Production-ready infrastructure for B2B SaaS”
B2B SaaS OS was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #159 on the daily leaderboard. Production-ready infrastructure for B2B SaaS. Auth, multi-tenancy, RBAC, invitations, API keys, usage limits, Stripe billing, webhooks, audit logs, and PostgreSQL RLS — built so you can focus on your product instead of rebuilding SaaS infrastructure.
B2B SaaS OS was featured in Web App (123.8k followers), SaaS (44.3k followers) and Developer Tools (519.8k followers) on Product Hunt. Together, these topics include over 178.9k products, making this a competitive space to launch in.
Who hunted B2B SaaS OS ?
B2B SaaS OS was hunted by wendel andrady. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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wendel andrady
I kept rebuilding the same B2B SaaS infrastructure every time I started a new project, so I eventually decided to turn it into a reusable foundation.
B2B SaaS OS is built with Next.js 15 + Supabase + Stripe and covers the parts that usually take weeks to wire together: organizations and multi-tenancy, RBAC, invitations, RLS, API keys, usage limits, Stripe billing/webhooks, audit logs and more.
Before shipping it, I ran 26 production checks across the core authentication, tenancy, permissions, billing and security flows.
It’s for developers and small teams who want to spend their time building the actual SaaS rather than rebuilding its infrastructure.
I’d especially like feedback from people who have built B2B SaaS before: which part of this stack would save you the most time?