Funnels
Funnels that point at the leak
Lumen flags the step that loses the most people — and tells you which users are slipping through.
100%
64%
49%
22%
17%
- Visited pricing84,120
- Signed up53,840
- Created project41,220
- Invited team18,510
- Paid14,300
NewLumen Ask 2.0 — multi-step answers
Ask your product anything.
Lumen reads every event your product emits. Ask in plain language and get the chart, the drivers and the evidence in under a second — no SQL, no ticket, no waiting on the data team.
Free up to 10M events a month · 4-minute setup
2,400 product teams ask Lumen before they ask an analyst
- Arcwell
- brightfold
- HALVANE
- quorra
- Oriel&Stone
- tessly
- norvik/
- Clayborne
How it works
From question to answer in one breath.
Lumen sits on top of the events you already collect. Ask like you would ask a colleague — it finds the tables, writes the query, checks itself and shows its work.
Ask
Type it the way you'd say it out loud. Lumen already knows your product's vocabulary — plan names, features, even the event your team renamed twice.
Which plan converts best from the pricing page?Teams also ask
- Why did churn spike in May?
- Features retained teams use first
- Trial → paid by channel
Lumen reads your events
It maps the question to the right tables, writes the SQL, runs it in your warehouse and checks the result against a second, independent query.
events.web ⨝ events.billing- 12:04:31.208page_view/pricing
- 12:04:33.019plan_selectedgrowth
- 12:04:33.774tooltip_openseats
- 12:04:35.442checkout_startedannual
- 12:04:41.776trial_startedgrowth
1.24B rows · 3 joins211 msAnswer with evidence
You get the chart, the drivers ranked by impact and every query behind them — ready to share in a thread, pin to a dashboard, or argue with.
Growth converts 2.4× better than Starter from /pricing.
- Growth18.6%
- Scale11.2%
- Starter7.7%
- SQL attached
- 3 sources
- Cross-checked
Platform
Every answer, backed by the whole toolkit.
When a question turns into an investigation, the classic analytics surfaces are one click away — and Lumen can drive every one of them for you.
−55% · biggest leak
Retention
Cohorts you can read in a glance
Weekly retention for every signup cohort, with the outliers already circled.
Anomaly alerts
Alerts before the angry emails
Every metric is watched for breaks in trend. The owning team gets pinged with a suspected cause.
expected range
Checkout errors up 340%
Likely cause: payment SDK timeout
Session replay
Watch the moment it broke
Jump from any data point to the sessions behind it. Rage clicks and errors come pre-marked.
Segments
Segments in plain words
“German teams on Growth who asked three questions” becomes a live, shareable segment.
- Country is Germany
- Plan = Growth
- Asked ≥ 3 questions
Warehouse-native
Runs where your data already lives
Lumen queries your warehouse directly with read-only credentials. No copies, no pipelines to babysit, no second source of truth.
-- written by Lumen · ran in 211 ms
select plan, count(distinct user_id) as trials
from analytics.events
where event = 'trial_started'
group by plan;- Query pushdown — nothing leaves your cloud
- Inherits row-level policies
- Reads your dbt metrics and semantic layer
Lumen by the numbers
- 01 Throughput
- 2.3B
- events / day
- Ingested and queryable across every Lumen workspace.
- 02 Latency
- <300ms
- median answer
- From the moment you press enter to a chart with evidence.
- 03 Impact
- 41%
- faster decisions
- Median time from question to shipped change, customer survey 2026.
- 04 Accuracy
- 98.7%
- answers verified
- Each answer is cross-checked by a second, independent query.
Customers
Teams that stopped waiting for the dashboard.
We used to wait four days for an analyst to explain why a number moved. Now our PMs ask Lumen in standup and have the answer — with the SQL behind it — before the coffee is done. It changed how fast we are willing to make calls.
- Time to insight
- 4 days → 4 min
- Experiments per quarter
- 3.1×
- Analyst tickets
- −72%
“It runs on our warehouse, respects our row-level policies, and every answer links to the query. That is the only reason security signed off in a week.”
6 days from trial to security sign-off
“An anomaly alert caught a broken Android checkout forty minutes after release. That one message paid for the year.”
40 min from bad release to rollback
Built to pass the security review on the first try.
Lumen never copies your raw events. Queries run inside your warehouse, under your permissions, and every one is logged.
- SSO · SAML & OIDC
- Role-based access
- EU data residency
- Audit-ready exports
- Read-only warehouse access
- SOC 2 Type II
Pricing
Start free. Scale when the questions do.
Starter
$0forever
For new products looking for their first real signal.
- 10M events / month
- 200 questions / month
- Funnels & retention
- 1 warehouse connection
Growth
Most popular$249/ month
For teams that ship every week and want answers just as fast.
- 250M events / month
- Unlimited questions
- Anomaly alerts & replays
- SSO and role-based access
Scale
Customannual
For data-heavy companies with strict review processes.
- Unlimited events
- EU data residency
- Audit-ready exports
- Dedicated solutions engineer
Every plan includes unlimited seats. Questions that fail to answer never count. Compare all plans
Ask your first question
Your product already knows.
Ask it.
Connect a source in four minutes and get your first answer before your next standup.
Free up to 10M events · No credit card · SOC 2 Type II