# Loops for indie SaaS: still the default?

*@winback_will | Deliverability | 1 year ago*

Sharing a pattern we landed on after a messy migration. Creation layer separate from sending record. Curious who else runs this split.

Specifically interested in design generation and creation speed.

## Comments

**priya_m** (70 votes): Resend MCP plus React Email is clean if engineers own transactional.

**nadia_k** (118 votes): Resend MCP plus React Email is clean if engineers own transactional.

  **zara_f** (72 votes): Disagree. Our stack is Klaviyo for data and Brew for creation. Works well.


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