Dead Simple Email

Dead Simple Email

Dead Simple Email LLC
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About

Dead Simple Email is an email API that gives AI agents and automated workflows real email inboxes. Create an inbox with one API call, send from real addresses over REST or standard IMAP/SMTP, and receive replies as structured webhooks. Inbound messages are scanned for prompt injection before delivery, and a dashboard shows the full history of what each agent sent and received. Plans start free with 5 inboxes; 100 inboxes for $29/month, priced per inbox rather than per seat.

About

Hook0 is an open source Webhooks-as-a-Service platform that helps developers send, receive, manage, and monitor webhooks at scale. It is built for teams that need to add webhook support to their product without spending weeks building retry logic, signatures, monitoring, queues, dead letter handling, event logs, and subscriber management from scratch. With one API call, teams can publish outbound events, while Hook0 handles delivery infrastructure, configurable retry logic, webhook calls, endpoint monitoring, event persistence, and developer tooling. It keeps track of every event an application sends and every webhook call it makes, helping teams debug integrations, inspect delivery attempts, and maintain an audit log. Hook0 supports secure webhook delivery with HMAC signatures, key rotation, TLS encryption, and compliance-focused deployment options. As a fully open source platform, it allows teams to audit the codebase and self-host on their own infrastructure.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Developers, AI agent platforms, automation teams, and SaaS companies whose products need to send and receive real email programmatically

Audience

Developers and engineering teams that need reliable, open-source webhook infrastructure to send, monitor, and manage customer-facing events at scale

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

$29/month (100 inboxes)
Free Version
Free Trial

Pricing

€59 per month
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Dead Simple Email LLC
Founded: 2026
United States
deadsimple.email

Company Information

Hook0
Founded: 2021
France
www.hook0.com

Alternatives

Alternatives

FastHook

FastHook

FastHook.io

Categories

Categories

Integrations

Model Context Protocol (MCP)
Claude
Cursor
JSON
Windsurf Browser

Integrations

Model Context Protocol (MCP)
Claude
Cursor
JSON
Windsurf Browser
Claim Dead Simple Email and update features and information
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