Your first 100 emails are free

Emails made effortless.

Transactional email, newsletters, and clear delivery events in one calm workspace built for modern teams.

No credit card requiredVerified domains only
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Workspace overview

Ready when you are.

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Real delivery events appear after your first verified send.

CapiMail capybara mascot holding an envelope
Transactional Email API✦Newsletter Campaigns✦First 100 Emails Free✦DKIM & SPF Verification✦Zero Dark Gradients✦

Less guessing.
More shipping.

Everything around your email delivery is made transparent: the exact request you sent, the delivery events received, and sensible guardrails from day one.

PREDICTABLE BY DEFAULT

Transactional Email API

Predictable REST API with typed JSON payloads, idempotency keys, and instant feedback.

POST /api/v1/emails 202 Accepted
OBSERVABILITY

Real-Time Event Trail

Track accepted, delivered, bounced, and opened states without waiting on delayed logs.

Accepted11:42:01
Delivered11:42:02
AUDIENCE REACH

Newsletter Campaigns

Send broadcast newsletters and announcements to segmented subscriber lists with one-click unsubscribe links.

AUTHENTIC SECURITY

Domain Verification

Built-in DNS checking for SPF, DKIM, and DMARC. Protect your sender domain reputation before sending live traffic.

DEVELOPER TOOLING

Simple Integration

Scoped environment keys, webhooks, and drop-in SDK integration for Node.js, Python, and Go.

🎁 Limited Onboarding Allowance

Your first 100 emails are free.

Get up and running with full access to our transactional API and campaign studio. No credit card required.

One-time per eligible organization
Verified sender domain required
Sending access subject to approval
No credit card required for trial
CapiMail mascot celebrating free emails
Simple Integration

Three steps.
One clean start.

Go from registration to sending your first verified email in less than 5 minutes.

01

Verify your domain

Add two DNS records (DKIM and SPF). We continuously check your setup and keep the technical details out of your way.

02

Create an API key

Use scoped keys per environment, so local development and test suites stay completely separate from production sends.

03

Send your first email

One predictable endpoint, clear responses, and an event log that tells you exactly what happened in real time.

Transparent pricing.

Start free with 100 emails. Scale affordably as your application expands.

Starter
$0forever

Perfect for testing integration and sending initial transactional emails.

  • First 100 emails free
  • 1 verified domain
  • Transactional Email API
  • 3-day event logs retention
  • Community Discord support
GrowthPopular
$29/month

For fast-growing products needing reliable volume and newsletters.

  • 50,000 emails included / mo
  • Unlimited verified domains
  • Transactional & Campaigns
  • 30-day delivery event logs
  • Custom webhooks & retries
  • Priority email support
Scale
$199/month

Dedicated IPs and enterprise compliance for high-frequency senders.

  • 500,000 emails included / mo
  • Dedicated warm IP address
  • Sub-account tenant isolation
  • 90-day searchable event logs
  • 99.99% uptime SLA
  • Dedicated support engineer
Developer Documentation

Comprehensive API references & SDKs

Learn how to generate scoped API keys, listen to deliverability webhooks, and configure custom DKIM selectors.

Explore developer docs

Frequently Asked Questions

How does the free trial work?▾

Your first 100 emails are completely free! This allowance is provided one-time per eligible organization once your sender domain is verified and your organization review is approved. No credit card is required to begin.

Do I need a verified sender domain before sending?▾

Yes. To ensure maximum deliverability and protect sender reputation, all outgoing emails must originate from a verified domain with valid DNS records.

Can I use CapiMail for both transactional emails and newsletter broadcasts?▾

Yes! CapiMail is engineered to effortlessly handle both low-latency transactional notifications (password resets, order receipts) and bulk audience campaigns.

What happens if I reach the 100 free email limit?▾

You can smoothly upgrade to our Growth or Enterprise tier anytime to unlock higher sending quotas and dedicated IP options.

Calm, reliable delivery

Make sending the easy part.

Join modern teams who count on CapiMail for reliable transactional emails and newsletters.