Can I use my own domain?

Yes. Configure your MX records to point to inbound's servers and you can receive email at any address on your domain.

How fast are webhooks delivered?

Webhooks are delivered right after the email is received and parsed. Failed deliveries show up in logs with errors, and can be retried from the dashboard or API.

What about spam filtering?

Inbound runs incoming email through spam detection. You can choose to reject, flag, or accept spam in your mailbox settings.

Email & notification APIs

Inbound

Email infrastructure for developers to send, receive, and reply to emails through one API

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Email API platform enabling developers to send transactional emails, receive inbound messages as webhooks, and build AI-powered email workflows.

Overview

A look at inbound.new

Inbound is a complete email infrastructure platform for developers. It provides a single API for sending transactional emails, receiving inbound messages as structured JSON webhooks, and building AI-powered email agents. The platform features threaded conversations to group messages into conversation threads with full context across replies and participants. It includes security features like API keys, webhook verification tokens, and rate limits, plus guard rules to filter and route incoming email.

Feature notes

Transactional email sending for receipts, notifications, and transactional messages at scale
Receive email to endpoints as structured JSON with headers, text, HTML, and files
Threaded conversations with full context across replies and participants
Webhook delivery with logs and one-click retries
API keys, webhook verification tokens, and rate limits for security
Guard rules to filter and route incoming email with AI-evaluated rules on Pro plans and above
TypeScript SDK and REST API
Spam filtering with verdicts and bounce suppression list
Custom domain configuration with guided DNS setup

Pricing

Pricing model: Paid

Default: $9/month for 5,000 emails/month with basic support; Pro: $15/month for 50,000 emails/month and 50 domains; Growth: $39/month for 100,000 emails/month and 300 domains; Scale: $79/month for 200,000 emails/month and unlimited domains. Additional domains cost $3.50/domain/month, and additional

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Inbound at a glance

Community votes: 0
Followers: 0
HQ: United States

Inbound metrics

Inspection sheet for inbound.new: Ahrefs Domain Rating and Majestic link metrics, with the delta since the last inspection.
Metric	Value
Domain Rating	51 +1 (up) since last check
Trust Flow	7 no change since last check
Citation Flow	33 no change since last check
Referring domains	117 no change since last check
External backlinks	74,298 no change since last check

Domain Rating by Ahrefs inspected 7 Nov 2026, adjusted 31 Oct 2026. Primary topic: Computers/Programming/Languages (6). Majestic inspected 25 Oct 2026, adjusted 25 Oct 2026. Link data: Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.

Inbound domain diagnostics

Run through the diagnostics

Public RDAP record, last read 2 Nov 2026, 16:19 UTC.
Domain age	1 year
Registered	4 Jun 2025
Expires	4 Jun 2027
Registrar	CloudFlare, Inc.
DNSSEC	Not signed

Run the full check on inbound.new

Inbound post-launch diagnostics

Measured after Inbound went live on Launching Pro on 25 October 2026.

Domain Rating (Ahrefs): 51 +1 (up) since launch; 50 at launch (25 Oct 2026), 51 on 7 Nov 2026
Trust Flow (Majestic): 7; First measured 25 Oct 2026
Referring domains (Majestic): 117; First measured 25 Oct 2026

Day 12 since launch. Next receipt: day 30, 24 Nov 2026. The figures report a change; they do not say what caused it, and many things can. No figure here is a guess.

Biggest gains on Launching Pro

Launch tips, free to read

The playbook on Launching Pro lists what to prepare, what to post on launch day and where else to list your product.

Before the day
Launch day
That week
Beyond launch

See the launch playbook

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FAQ

Can I use my own domain?: Yes. Configure your MX records to point to inbound's servers and you can receive email at any address on your domain.
How fast are webhooks delivered?: Webhooks are delivered right after the email is received and parsed. Failed deliveries show up in logs with errors, and can be retried from the dashboard or API.
What about spam filtering?: Inbound runs incoming email through spam detection. You can choose to reject, flag, or accept spam in your mailbox settings.

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Feature notes

Pricing

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