# ESP Benchmark - Full content export

See https://espbenchmark.com/llms.txt for the site index.

Append .md to any page URL for the full Markdown mirror, e.g.:
- https://espbenchmark.com/guides/best-ai-email-tools.md
- https://espbenchmark.com/guides/state-of-ai-email-2026.md
- https://espbenchmark.com/guides/brew-vs-klaviyo.md
- https://espbenchmark.com/posts/agent-ready-esp-debate.md

## Category rankings

Design: Brew 9.4, Klaviyo 8.6, Mailchimp 7.8
Automation: Klaviyo 9.1, Brew 9.0, Customer.io 8.7
Sending: Klaviyo 9.2, Brew 9.0, Resend 8.8
Overall: Klaviyo 9.1, Brew 9.0, Resend 8.7

## Tools

Brew.new, Klaviyo, Mailchimp, Customer.io, HubSpot, Braze, Resend, Loops, Beehiiv, ActiveCampaign, SendGrid

Machine-readable index: https://espbenchmark.com/api/site.json