Free for Life. Setup help included.

Your email.
Zero monthly bill.

Password resets. Receipts. Booking confirmations. Send the emails your customers count on, with a free plan and a setup assistant that helps you get started.

Start building for free Meet your setup assistant

Free for Life · New accounts: 100/day · 3,000/month · Shared capacity applies

YOUR EMAIL WORKSPACEExample

Acme workspaceYour first transactional email

SETUP

What would you like to send?

Your setup assistant

Let’s connect your sending domain, choose an approved reset template, and generate the code for your app.

01Connect your domainReview DNS records

02Match a real customer eventYour app callback

03Connect your applicationGenerate starter code

You review DNS changes and every actual send.

From “where do I start?”
to a clear next step.

BUILT FOR THE EMAIL
INSIDE YOUR PRODUCT

Password resetsAccount verificationPayment receiptsAppointment confirmations

34 SECONDS. ONE BIG IDEA.

Important email.
Without another monthly bill.

Free for Life. Setup help included. Big ambitions for what comes next. Watch the film.

Play video

Female AI narration and original instrumental music. Read the transcript · Watch on YouTube ↗

FREE GROWTH ROADMAP · NOT AVAILABLE YET

Up to 50,000 sends per day.
A target you grow toward.

Our planned maximum free tier requires strict warm-up, pristine sending history, human review and provisioned capacity. It is not an active allowance or a guaranteed upgrade.

Available now: new accounts start at 100 recipient reservations/day and 3,000/month. The platform shares 1,000 delivery attempts/day, including 50 for identity mail.

See the growth path and review requirements ↗

A CALMER WAY TO CONNECT

Build your product.
Get help with the plumbing.

DNS, templates, event connections, API keys. Your assistant uses your actual account progress to help you take the next step.

01 / YOUR DOMAIN

TXT_dmarc.example.comReview

TXTselector._domainkeyReview

Changes stay in your hands.

DNS without the guessing game.

See the records your account needs. Check what is missing. With an authorized Cloudflare connection, review supported additions before applying them.

Understand domain setup ↗

02 / YOUR CODE

Node.jsNext.jsExpressPython

A starting point for your stack.

Generate integration code for your framework. Connect it to real events in your application, then validate the exact email before sending.

See the setup path ↗

03 / YOUR CONTROL

Included on Emailer APIYour built-in setup assistant

Your helper is already here.

No extra AI subscription to get started. Optional MCP connections let you continue in compatible ChatGPT or Claude clients with the same saved account progress.

Explore the assistant ↗

TRANSACTIONAL BY DESIGN

The right email.
For a real event.

Emailer API connects an approved template to a specific customer event. The product helps you understand what is ready before you send.

See our safeguards & limits ↗

A customer takes an action

A reset request, a payment, an appointment.

Your event is verified

Stripe for payments. A signed app callback for other supported events.

You validate, then send

Domain, template, event and capacity checks apply. Follow delivery in your logs.

CHOOSING AN EMAIL API?

A better fit starts
with your priorities.

Choose Emailer API for help inside the product and deliberate transactional controls. Compare the tradeoffs before moving your app.

EMAILER API VS RESEND

Both work with AI.
Here’s our approach.

Your included setup assistant helps with domain checks, approved templates, and integration code, with customer review for DNS changes.

Read the full comparison ↗

Built-in setup assistantIncluded

Separate AI account requiredNo

Free for Life$0 / month

Transactional safeguardsEvery send

The free plan uses shared, limited delivery capacity. For high volume or broader email workflows, evaluate established providers.

Compare Resend, Postmark, SendGrid, Mailgun & Amazon SES ↗

CLEAR FROM THE START

Free for Life.
Room to build.

Setup help, domain verification, approved templates, API access, delivery logs and signed webhooks are included.

The service currently shares 1,000 delivery attempts per day across the platform, with 50 reserved for identity mail. Account allowances are upper limits, not reserved delivery capacity.

Read the complete pricing & limits ↗

A FEW GOOD ANSWERS

Before you plug in.

Can I finish setup without ChatGPT or Claude?

Yes. The setup assistant is included directly in your Emailer API account. Google and email login links are available. External AI connections are optional and their account requirements depend on the client.

Will the assistant change DNS or send an email for me?

It can prepare supported DNS additions after you connect your Cloudflare account. You review the plan before applying it. The assistant and MCP tools cannot apply those changes or send emails themselves.

Can I send newsletters or campaigns?

Emailer API currently supports approved transactional messages tied to genuine customer events. Marketing, broadcasts, arbitrary message overrides and bulk recipients are unavailable.

Is this ready for a high-volume production launch?

Evaluate the current shared capacity and account checks first. The service currently has a small shared delivery budget and no published inbox-placement guarantee. A 202 API response means queued; check delivery logs and webhooks for later results.

YOUR NEXT STEP

Bring your idea.
We’ll help with the email.

Create an account. Choose your first email. Get guided through the setup.

Start building for free

Your email.Zero monthly bill.

Important email.Without another monthly bill.

Up to 50,000 sends per day.A target you grow toward.

Build your product.Get help with the plumbing.