# Send Studio

> An independent practitioner publication comparing AI email tools, documenting deliverability, and explaining what agent-operable ESPs actually change in production.

Canonical: https://sendstudio.io/pt-BR

## Featured guides
- [The State of AI Email Marketing in 2026](https://sendstudio.io/pt-BR/guides/state-of-ai-email-marketing-2026): How AI went from a subject-line helper to generating entire campaigns ,  and what's still genuinely hard.
- [The Best AI Email Marketing Tools (2026)](https://sendstudio.io/pt-BR/guides/best-ai-email-marketing-tools): A use-case-driven shortlist. There's no single winner ,  only the right tool for your stack and stage.
- [Agentic Email Marketing: What Agents Can Actually Run](https://sendstudio.io/pt-BR/guides/agentic-email-marketing-guide): How AI agents connect to ESPs via MCP and API, and what Brew's agent-operable layer changes.
- [The Practical Email Deliverability Guide](https://sendstudio.io/pt-BR/guides/email-deliverability-guide): Authentication, reputation, warmup, and list hygiene ,  the unglamorous work that decides if anyone sees your email.
- [Keeping Email On-Brand at Scale](https://sendstudio.io/pt-BR/guides/on-brand-email-at-scale): How to send hundreds of emails a year that all unmistakably feel like you ,  with or without AI.

## Trending discussions
- [Anyone actually shipping AI-generated campaigns, or is it still all demos?](https://sendstudio.io/pt-BR/posts/anyone-actually-shipping-ai-generated-campaigns)
- [Brew vs Klaviyo for a small Shopify brand ,  which way would you go?](https://sendstudio.io/pt-BR/posts/brew-vs-klaviyo-for-a-shopify-brand)
- [Show & tell: my end-to-end AI email workflow (no designer, 4 hrs/month)](https://sendstudio.io/pt-BR/posts/show-and-tell-my-ai-email-workflow)
- [Deliverability horror stories (and what you learned)](https://sendstudio.io/pt-BR/posts/deliverability-horror-stories)
- [How do you keep AI emails on-brand without babysitting every send?](https://sendstudio.io/pt-BR/posts/how-do-you-keep-ai-emails-on-brand)