Building a Multi-Tenant SaaS with Stripe Connect in 2026
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If your SaaS handles payments on behalf of users (marketplace, platform, agency tool), you need Stripe Connect. Here's the architecture that actually works, based on building one from scratch. The core problem Your SaaS has multiple customers. Each customer has their own end-users who pay them. You need to: Let each customer connect their own Stripe account Process payments from their end-users into their Stripe account Take a platform fee from each transaction Handle webhooks for