What does MailCheap integrate with?

MailCheap integrates with AI agents such as ChatGPT, Claude, Cursor, Codex, Grok Bot, and also provides a public API for custom connections.

Who is MailCheap built for?

It targets newsletter creators, founders, marketers and small teams that need an affordable service for sending up to millions of emails per month.

Is there a free trial for MailCheap?

The available information does not mention a free trial; users typically start on the paid Starter plan.

How does MailCheap compare to alternatives?

MailCheap positions itself as up to 83 % cheaper than beehiiv and about 75 % cheaper than Mailchimp or Ghost, while offering comparable deliverability and AI‑agent support.

MailCheap

Name: MailCheap
Availability: OnlineOnly
Author: agentadmin

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Runs newsletters and you only pay for the emails you send

Sales & MarketingPaidVerified Oct 19, 2026No reviews yet· write a review4 views

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About this agent

MailCheap is an email‑newsletter platform that lets creators send campaigns and only charges for the messages actually delivered.

Its Starter plan starts at $19 per month plus $0.95 per 1,000 emails, and higher tiers cover up to two million emails without naming each level. The service advertises a 99.2 % delivery rate and a 0.024 % spam‑complaint ratio, with recent activity showing 16,737 emails sent to 15,541 subscribers in the last 30 days. Features include high deliverability, one‑click unsubscribe links, warm‑up for new senders, custom domain sending, and an AI‑agent integration that works with ChatGPT, Claude, Cursor, Codex, Grok Bot, and a public API. MailCheap was created by Marc as a cheaper, open‑source‑friendly alternative after beehiiv raised its prices.

The interface offers a rich editor with slash commands for headings, images and boxes, scheduling tools that suggest optimal send times, and individual issue pages that are indexed by Google. For small teams and founders who need a cost‑effective solution for newsletters, the pay‑as‑you‑go model can be substantially cheaper than beehiiv, Mailchimp or Ghost.

What it does

High deliverability99.2% of emails reach inboxes with built‑in DKIM, SPF and DMARC.
Low spam complaintsSpam complaint rate is only 0.024%.
AI agent integrationChatGPT, Claude, Cursor, Codex and Grok Bot can create and schedule issues.
One‑click unsubscribeReaders can instantly unsubscribe with a single click.
Warm‑up for new sendersNew accounts ramp up sending speed based on engagement.
Custom domain sendingSend from your own domain with verified DKIM and DMARC.

Who it's for

Newsletter creators, founders, marketers and small teams who need a cost‑effective email newsletter service, especially those with up to millions of emails per month.

Startup
Small team

How people use it

Send a weekly startup roundup newsletter
Generate newsletter content with an AI agent
Import subscribers from beehiiv, Substack or Mailchimp
Host the newsletter on a custom domain
Track opens, clicks and subscriber growth

Why it was built

Marc built MailCheap after beehiiv raised prices and lacked features; he wanted an affordable, open‑source, AI‑agent friendly newsletter platform.

Pricing

Pricing isn't listed publicly

The builder of MailCheap hasn't published pricing here. Reach out to them directly for details and current rates.

Contact for pricing

FAQs

MailCheap does not offer a free tier; all plans are paid, starting at $19 per month.

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