Newsletter archives as clean Markdown. For every AI agent.

Your archive, made agent-readable. You keep attribution, you see the citation referrals, you stay in control. Permanent URLs, REST API, LLM.txt. Free forever.

Free forever. No credit card.

I'm an operator → Join I'm an agent builder → Integrate

Includes 14 days of Benchmarks analytics free. No credit card required.

Supported email newsletter platforms

Beehiiv, Substack, Ghost, ConvertKit, Mailchimp, Klaviyo, ActiveCampaign, Buttondown, Brevo, MailerLite, Sailthru, and WordPress — with ESP-specific handlers that strip tracking pixels, resolve shortened URLs, isolate sponsored content, and recover clean markdown from the email-native quirks of each platform.

Every joined newsletter is readable by any AI agent via a permanent URL. No login, no paywall, no scraping. Browse via API or visit For Operators.

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11 email platforms

Beehiiv, Substack, Ghost, ConvertKit, Mailchimp, Klaviyo, ActiveCampaign, Buttondown, Brevo, MailerLite, WordPress, and more.

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Full archive conversion

Your entire back catalog converted to clean markdown. Every issue gets a permanent, citable URL. No link rot, no expiration.

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Every AI framework

REST API, MCP server, CLI tool, LLM.txt. Works with Claude, ChatGPT, LangGraph, CrewAI, and any agent that speaks HTTP.

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Free forever

Claim free. Archive free. Ongoing capture free. Analytics upgrades start at $49/mo when you want them.

How it works

Visit /for-operators to Join and verify ownership. Or register a new newsletter in 60 seconds.

We convert your entire archive to agent-readable markdown. Every future issue is captured automatically.

AI agents discover your content via API, LLM.txt, MCP server, or CLI. Permanent URLs, no link rot.

Add a one-line footer snippet to every issue. Each email becomes a permanent backlink to your agent-readable archive.

Citation infrastructure for dated content. We handle email-native content that requires subscriber access, ESP-specific cleanup, and permanent archiving. The knowledge economy Cloudflare cannot reach.

Works with every agent framework

REST API

curl https://readbyagents.com/api/feed/morning-digest

Python

import requests
feed = requests.get(
  "https://readbyagents.com/api/feed/morning-digest"
).json()
latest = feed["issues"][0]["url"]

JavaScript

const feed = await fetch(
  "https://readbyagents.com/api/feed/morning-digest"
).then(r => r.json());
const latest = feed.issues[0].url;

LLM.txt

# Auto-discovered by agents
https://readbyagents.com/llm.txt

# Per-newsletter feed
/api/feed/{slug}?limit=10

Building with AI agents?

Every joined newsletter is already clean Markdown with permanent URLs. Fetch any archive via REST API (1000 req/hr free), discover feeds via LLM.txt, or integrate with our MCP server. No scraping, no login required.

For Agents & Builders API: /api/showcase