Signal Transactional Email.
Send transactional email via SMTP or HTTP API with dedicated European infrastructure. High deliverability, real-time tracking, and full DKIM/SPF/DMARC support.
Join the waitlist to be among the first to know when it launches.
What Signal is being built to do
- SMTP and HTTP API
- Dedicated IPs (planned, paid tier)
- DKIM, SPF and DMARC tooling
- Delivery, bounce and complaint tracking
This product is in active development
The page below describes what Signal is being built to do. Specifications, pricing and the exact feature list may change before launch. Join the waitlist to be told when it goes live and to influence what ships first.
Overview
Signal: Transactional Email
Signal is being built as transactional email — password resets, receipts, notifications — sent from EU infrastructure. The plan is SMTP and HTTP API access, DKIM/SPF/DMARC tooling, dedicated IPs for senders that need them, and delivery, bounce and complaint tracking. Pricing tiers and dedicated-IP availability will be confirmed at launch.
Built for
Highlights
Why Signal
These describe the design intent for Signal. Final behaviour will be confirmed at launch.
Sent from EU infrastructure
Designed to send transactional email from EU infrastructure so the message body and metadata stay in the same regulatory regime as the rest of your stack.
Tooling for deliverability
DKIM, SPF and DMARC are first-class so the boring parts of getting into the inbox are not left up to you to hand-configure.
Track what actually arrived
Delivery, bounce and complaint events show up in Cradle and over webhooks so your application can react when something fails.
Capabilities
What Signal is being built to do
SMTP and HTTP API
Dedicated IPs (planned, paid tier)
DKIM, SPF and DMARC tooling
Delivery, bounce and complaint tracking
Webhook events for delivery results
Template management in Cradle
Ecosystem
Works with
Signal is designed to fit alongside the rest of the PeaceWeb stack. Some of these products are still in active development.
Signal is in active development
We will not charge you, and we will not pretend it is ready until it is.
In the meantime, Pulse is available today.
Explore Cradle
Pulse, Trail, Drift, Exchange, and more — see how all services work together in the Cradle platform to power your infrastructure.