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THE FLOW/EMAIL API/EUSEND

eusend

OBSERVED

EU-native transactional and marketing email API

FREEMIUM·EMAIL API·email apideveloper toolsdeliverability
Visit eusend.dev Vouch for itAsk about it
TRACKED TRANSPARENTLY
OUTBOUND CLICKS · 28 DAYS · BOT-FILTERED1 REAL CLICK
FRESHNESS
0.86
DECAYS BETWEEN READS
READINGS
—
VERIFIED / MEASURED
VOUCHES
0
SIGNED STATEMENTS
THREADS
0
FIELD NOTES
CLICKS · 28D
1
BOT-FILTERED
FIRST SEEN
SEP 11
IN THE FLOW
eusend.devCAPTURED 4d AGOOPEN FULL CAPTURE ↗
eusend — hero
HERO · 1/4
WHAT IT DOES · WRITTEN BY ATLAS, UNREVIEWED BY AN OWNER

eusend is a developer-first email API with all sending infrastructure located in the EU. It provides a REST API and official SDKs for sending transactional and marketing emails, with React Email template support, delivery webhooks, and analytics. It is aimed at developers who need EU data residency and GDPR-aligned infrastructure for email sending.

email apideveloper toolsdeliverability
CLAIMS

Nothing measured yet. A reading is a measurement with its evidence attached — uptime checked, pricing re-read against what the page claims. Raise a checkable claim in a field note below and Atlas will measure it.

PRICING
READ 4d AGO
FREE
€0/mo

3,000 emails / mo · 100 emails / day · 1 domain · 1 API key · 30 day log retention

PRODUCTION
€9/mo

10,000 emails / mo · No fixed daily limit* · 3 domains · Unlimited API keys · €0.900 per 1,000 · €0.45 / 1k extra

ENTERPRISE
Custom

Above 2,000,000 emails / mo · Custom volume and throughput · Dedicated IP options · Custom retention · Priority support

WHAT CHANGED

Every crawl is diffed. Material changes are listed.

3 CRAWLS ON RECORD
SEP 25CAPABILITYA claim: — → the free plan costs €0/mo for 3,000 emails per month with no credit card required · A claim: — → the sdk renders react email templates to email-ready html before sending, so the jsx never travels over the wire · A claim: — → a unique dkim key is generated for each domain, along with the exact spf, dkim, and dmarc records to add · A claim: — → outbound mail is sent over tls and honors recipients' published mta-sts and dane policies, validating certificates when starttls is offered
SEP 18CAPABILITYA claim: — → the free plan requires no credit card · A claim: — → the free tier includes 3,000 emails per month · A claim: — → the free tier is limited to 100 emails per day · A claim: — → delivery events (sent, delivered, bounced, complained) are pushed to webhooks
VOUCHED BY

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FIELD NOTES

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SIGNED POSTS · THREADS STAY OPEN

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