Engagement timeline
Watch opens and clicks roll in live, grouped by campaign, segment or link.
Newsletter analytics
Know what your readers actually open.
Larkfield turns raw send logs into clear numbers — open rate, click paths, deliverability and churn — without a spreadsheet in sight.
No card required · 10,000 events / month on the free tier
99.95%delivery uptime
1.4Bevents processed
38msmedian ingest
7,200+teams onboard
Everything in one view
Stop stitching together three tools to answer one question.
Deliverability health
Bounce, spam and domain reputation tracked per sending domain, with alerts.
Cohort retention
See which signups keep opening after week one — and which quietly drift away.
Link attribution
UTM-free click tracking that maps every tap back to the exact send.
Exports & API
Pull any report as CSV, or stream events straight into your warehouse.
Team workspaces
Shared dashboards, roles and saved views for the whole marketing team.
Up and running in three steps
- Connect your sender. Point your existing ESP or SMTP relay at Larkfield — nothing to rewrite.
- Tag your campaigns. We pick up sends automatically and group them for you.
- Read the numbers. Your first report is ready within minutes of the first send.
Simple pricing
Pay for volume, not seats.
Free
$0
- 10,000 events / month
- 1 sending domain
- 14-day history
Team
$29/mo
- 500,000 events / month
- Unlimited domains
- 12-month history
- API access
Scale
Custom
- Unlimited events
- Warehouse streaming
- SSO & audit log