Live funnels
Watch users move through onboarding in real time and pinpoint the exact step where momentum dies.
Now streaming events in real time
See what your product is really doing.
Halcyon turns raw event noise into the few signals that matter. Funnels, retention, and live dashboards your whole team can read — no SQL, no waiting on the data team.
- No credit card
- SOC 2 Type II
- 5-minute setup
Active sessions
12,480
This week
Last week
Trusted by product teams at
Northwind
Lumen&Co
Vertex AI
Polaris
Driftwave
Quanta
Every signal, one calm surface.
Built for the moment you stop guessing. Halcyon collects, models, and visualizes product behavior so the next decision is obvious.
Retention cohorts
Auto-grouped cohorts reveal who comes back and why, with week-over-week curves that update themselves.
Anomaly alerts
A baseline model learns your rhythm and pings the right channel the moment a metric drifts off course.
Drag-build boards
Compose shareable dashboards from any event in seconds. No query language, no engineering ticket.
Privacy by default
PII is masked at ingest and every property is governed. Compliance reviews go from weeks to an afternoon.
Edge ingest
Events land in under 80ms from anywhere on earth, so dashboards reflect reality, not a five-minute-old snapshot.
Numbers teams feel within a week.
0
Product teams onboarded
0
Median ingest latency
0
Events processed monthly
0
Uptime, trailing 12 months
Start free. Scale when it pays for itself.
Every plan includes unlimited dashboards, the full event API, and no per-seat surprises.
Starter
$0/mo
For side projects and the first signs of traction.
- Up to 50k events / mo
- 3 teammates
- 30-day retention
- Community support
Growth
$89/mo
For teams shipping fast and watching the curve.
- Up to 5M events / mo
- Unlimited teammates
- 13-month retention
- Anomaly alerts & Slack sync
- Priority support
Scale
Custom
For platforms at billions of events with strict governance.
- Unlimited events
- SSO & SCIM
- Custom retention & residency
- Dedicated solutions engineer
- 99.99% SLA
Your data is already telling you something.
Connect a source in five minutes and watch your first live dashboard light up.
Start free