The automated emails your app sends, hosted in Europe. Your data stays yours.
Signup confirmations, password resets, invoices, notifications. One API key. One endpoint. We handle the rest — DKIM, deliverability, bounces, the whole pipeline.
Plain HTTP API
POST /emails with your key. That's it. No SDK to install, no console to learn.
DKIM done for you
Add a domain, we generate the keys and hand you the DNS records to publish.
Open infrastructure
Postgres, NATS, an SMTP relay. No black box. Self-host the day you outgrow us.
Your customers' data shouldn't need to cross the Atlantic.
US-hosted email providers operate under US jurisdiction — including the CLOUD Act. Spore runs entirely on European infrastructure: Scaleway for the control plane, our own mail servers in the EU for delivery. GDPR isn't a checkbox on a compliance page; it's the default.
- Data stored in the EU. Period.
- GDPR-native data processing agreement on day one.
- EU-based team, EU-based support, EU-based invoicing.
An API key. An endpoint. We handle the rest.
No SDK to install. No proprietary client to keep up to date. POST a JSON payload with your key, and Spore takes care of signing, sending, retrying, and tracking. Your favorite language works out of the box — curl works too.
curl -X POST https://api.sporee.fr/emails \
-H "Authorization: Bearer $SPORE_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"from": "hello@yourdomain.com",
"to": "user@example.com",
"subject": "Welcome aboard",
"html": "<p>Hi Alex, your account is ready.</p>"
}'Multi-tenant from the ground up.
Spore was built for product teams who need real isolation between brands, customers, or environments — not just a shared API key.
Multiple sending domains
Each domain has its own DKIM keys, its own reputation, its own quota.
Tenant isolation by design
Hard tenant boundaries enforced at the domain level. No accidental cross-tenant sends.
Audit-ready by default
Every send, every bounce, every suppression — tracked and queryable. Your compliance officer will sleep better.
Get early access.
We're onboarding a small group of design partners. Tell us who you are — we'll reach out to the right ones first.