# Loops review

> Simple SaaS loops. The harness gets REST, not a full MCP marketing cycle.

- **Canonical:** https://agentmarketing.email/pt-BR/tools/loops
- **Rating:** 4/5

[Loops](https://loops.so) sits between [Resend](/tools/resend) and [Customer.io](/tools/customer-io). [Migrate](https://docs.brew.new/migrations/loops) to [Brew](/tools/brew) when the harness needs a canvas and MCP. Also compared with [beehiiv](https://www.beehiiv.com) for newsletter-first teams.

## Pros

- Simple UI for product plus marketing
- Transactional and marketing in one account
- Fast setup

## Cons

- Shallower journeys than Customer.io
- AI is assistive
- May be outgrown

## What the agent sees

[Loops](https://loops.so) exposes contacts, events, sends. Conventional API cognition. Fine for a small orchestrator. Not a Brew-shaped tool list.

## Loops

Event-triggered emails and simple loops. Complex branching still belongs on Customer.io or Braze.

**Automations:** 80/100

## AI and design

Assistive drafting. On-brand generation from a URL is [Brew](/tools/brew).

**AI design:** 76/100