New Ask questions in plain English

Product analytics that answers back.

Lumen turns your product events into clear answers about growth, activation and retention, without a data team on call.

No credit card required · Free plan for under 10k events

Trusted by product teams at

  • Contoso
  • Fabrikam
  • Globex
  • Initech
  • Hooli
  • Vandelay

Product

Everything you need to understand your product

  • Answers, not dashboards

    Ask “why did signups drop on Tuesday?” and get the chart, the cause and the segment that moved.

  • Funnels in seconds

    Build any conversion funnel from raw events, with drop-off broken down by plan, country or campaign.

  • Real-time events

    See events within two seconds of them happening, with live alerts when a metric leaves its normal range.

  • Private by default

    Personal data is hashed at the edge. Choose US or EU data residency per workspace.

  • Experiments built in

    Run A/B tests on the same events you already track, with sequential statistics that are safe to peek at.

  • SQL when you want it

    Every chart has its query one click away, and a warehouse sync keeps your data team in the loop.

Tour

See it in action

One screen for the numbers your board asks about: growth, activation, retention and revenue.

Pricing

Simple pricing that grows with you

  • Starter

    $24/ month

    Billed $288 yearly

    100k events / month · 3 seats

    • Dashboards & funnels
    • 1-year data history
    • Email support
    Start free trial
  • Scale

    $249/ month

    Billed $2988 yearly

    20M events / month · Unlimited seats

    • Everything in Growth
    • SSO & SCIM
    • EU data residency
    • Dedicated success manager
    Start free trial
Plan comparison
Compare plansStarterGrowthScale
Monthly events100k2M20M
Seats315Unlimited
Data history1 year3 years7 years
Experiments—✓✓
Warehouse sync—✓✓
SSO (SAML) & SCIM——✓
EU data residency——✓
Uptime SLA—99.9%99.95%

Security & privacy

Built for the security review

Everything your security team will ask about, answered before they ask.

  • SOC 2-ready controls Access reviews, change management and vendor monitoring
  • GDPR & CCPA Data processing agreement, deletion API and EU residency
  • Encryption TLS 1.3 in transit, AES-256 at rest
  • SSO & SCIM SAML single sign-on and automatic user provisioning

Questions, answered

What happens when I go over my event limit?

Nothing breaks. We keep collecting, let you know, and you can upgrade or buy an event pack. We never delete data for going over.

Can I cancel anytime?

Yes. Monthly plans cancel at the end of the period; annual plans can be refunded pro rata within 30 days.

Where is my data stored?

In the US by default. Scale workspaces can choose EU storage, and all data is encrypted in transit and at rest.

Do you offer discounts?

Non-profits and early-stage startups get 50% off Growth for the first year.