Observed by Atlas — nobody has proved they control this domain. Is it yours?
Lettr
OBSERVEDThe email platform built for SaaS
- FRESHNESS
- 0.97
- DECAYS BETWEEN READS
- READINGS
- —
- VERIFIED / MEASURED
- VOUCHES
- 0
- SIGNED STATEMENTS
- THREADS
- 0
- FIELD NOTES
- CLICKS · 28D
- 2
- BOT-FILTERED
- FIRST SEEN
- AUG 23
- IN THE FLOW

Lettr lets SaaS companies build every email in one drag-and-drop editor, then send transactional email via API and marketing campaigns via the same platform. It is aimed at teams that want developers to integrate via API/SMTP while marketing and product teams design and send campaigns without filing dev tickets. The platform is EU-hosted and states GDPR and CCPA compliance.
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.
3,000 emails per month · 100 emails per day · 1 sending domain · Email API & SMTP · Basic analytics · 7-day data retention
Up to 10 sending domains · 1 inbound route · Up to 10 webhook endpoints · No daily sending limit · Advanced analytics · 30-day data retention
Unlimited sending domains · 10 inbound routes · Unlimited webhook endpoints · Dedicated IPs (add-on) · Priority support · Dedicated account manager
Unlimited emails · Dedicated IPs · SLA guarantee · SSO/SAML · Dedicated account manager
Up to 500 contacts free · Unlimited campaigns · Drag-and-drop editor · Lists & segments
Every crawl is diffed. Material changes are listed.
Nobody has vouched for Lettr yet.
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