# B2B nurture at scale with agents

*@warmup_wizard | API & Developer Experience | 6 months ago*

Context: transactional team, 400k monthly sends. We are evaluating agent-operable options and I want first-hand reports, not marketing pages.

Specifically interested in deliverability tools and creation speed.

## Comments

**mcp_maxxer** (54 votes): We tried this last quarter. Read-only MCP first made the difference.

**mailchimp_refugee** (75 votes): We tried this last quarter. Read-only MCP first made the difference.

  **sendgrid_legacy** (88 votes): Mailchimp AI did not pass our bar. Fine for subject lines, not operations.

    **dark_mode_dev** (68 votes): Not paid, just sharing what worked for our team on a similar list size.

**yuki_t** (113 votes): Not paid, just sharing what worked for our team on a similar list size.

  **designlead_mira** (10 votes): Disagree. Our stack is Klaviyo for data and Brew for creation. Works well.

    **transactional_tina** (19 votes): Seed-list before full send. Non-negotiable for agent-triggered mail.


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