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SaaS Basics

Open-Source SaaS

SaaS products built on publicly available source code that anyone can inspect, modify, and self-host. Open-source SaaS can reduce vendor lock-in and allow businesses to audit the codebase for security.

Merchant Brief

Weekly rate changes. No noise.

A short Monday email covering payment processor updates—rate shifts, new fees, surcharge rules, and policy changes tuned for B2B SaaS Tools for SMBs merchants. Only what affects your margins.

Free. One email per week. Unsubscribe anytime.