Schema-change alerts
An upstream rename or type change is picked up on the next metadata sync, typically inside five minutes, and traced to everything it touches.
Consulting services
Northlane models, runs and monitors your warehouse workloads from one place — with column-level lineage that resolves in seconds and no agents to install.
What it changes
Measured across the 48 accounts that switched observability on first, comparing the quarter after cutover with the 90 days before it.
68 % Decrease, an improvement.
Fewer analyst-reported breakages
Breaks are caught by a contract rather than by somebody noticing a number looked wrong.
4.2 × Increase, an improvement.
Faster root-cause analysis
Alert to named upstream table fell from six hours of tracing to 85 minutes.
312 Increase, an improvement.
Engineering hours returned per quarter
Time the platform team had been spending walking broken dashboards backwards by hand.
Reported by customer platform teams, FY25. Methodology published alongside the figures.
IT Strategic advisory practice
Productized advisory for growing businesses — from cost cleanup and SaaS sprawl to fractional executive oversight — built for organizations of 10 to 250+ employees.
IT strategic Advisory Practice
Scroll the list and the console follows. Each step used to be work somebody did by hand on a Monday morning.
Implementation
Every account runs the same sequence with a solutions engineer. Most teams are enforcing their first freshness contract on day two.
Grant a read-only role in Snowflake, BigQuery, Redshift or Postgres. Northlane reads query history and metadata — no agents to install, no VPC peering, no copies of your data.
Day 1 · 20 minutes
Tag the 30 to 50 tables your revenue, product and finance reporting actually depends on. Column-level lineage is traced upstream from there, including through dbt models and reverse-ETL syncs.
Week 1
Declare what good looks like per table — arrival window, row-count band, null and uniqueness thresholds — then set who is paged when the contract fails. Templates cover the common shapes.
Week 2
Breaches open in Slack and PagerDuty with the failing column, the upstream job and every affected dashboard already attached. Nothing else changes in your stack.
Week 3 · Ongoing
Median time from kickoff to first production alert across 2025 deployments: 9 days.
Book a demoRollout
The same sequence runs on every account, with a solutions engineer on the call for the first two stages. Teams that already know which tables matter tend to finish it in half the time.
Step 01
Twenty minutes in Snowflake, BigQuery, Redshift or Postgres. Northlane reads query history and metadata over the connection you already have — no agents, no VPC peering, no copies of your data.
Day 1 · 20 minutes
Step 02
Thirty days of history are profiled on connect, so the first contracts arrive as proposals you edit rather than thresholds you have to invent from memory.
Day 1 · automatic
Step 03
Start with the tables the board deck and the forecast read from. Contracts are generated per table and reviewed together in a single working session.
Week 1
Step 04
Breaches open in Slack and PagerDuty against the owning team, with the failing column, the upstream job and the affected dashboards already attached. Nothing else in your stack changes.
Week 2 · ongoing
Median time to the first enforced contract across 2025 deployments: 9 days.
Start free trialAlso included
None of these are add-ons. They are what becomes cheap once every table already has a baseline, an owner and a place in the graph.
An upstream rename or type change is picked up on the next metadata sync, typically inside five minutes, and traced to everything it touches.
Seasonality, weekday shape and growth trend are modelled per table, so the thresholds move with the business instead of being re-tuned every quarter.
Every breach keeps a record: what fired, who acknowledged it, what changed and which run cleared it. Post-mortems stop being an archaeology exercise.
Coverage, breach rate and time to resolution per domain, so data quality carries a number a director can read without a translator.
Runs that would propagate bad rows hold until a human acknowledges the breach, then resume in dependency order without a manual backfill plan.
Every check, breach and resolution is retained and exportable as signed evidence for SOC 2 and GDPR review.
Read the security briefIncluded on Team and Enterprise. Retention and scorecard history differ by plan.
Related connectors
Six connectors that matter to a monitoring rollout. Warehouses supply the metadata, schedulers explain the delay, and the rest receive the alert.
Query history, schema metadata and row counts read over a read-only role, with column-level lineage on every run.
Snapshot history and table-format metadata read from the catalogue, so contracts work on open tables as well as managed ones.
MPP metadata reads with per-query cost attribution, so a breach carries the compute it wasted alongside the rows it spoiled.
Task and DAG run metadata joined to the tables each task writes, so a late load names the job that owed it.
Incidents open in the channel that owns the table, with the failing column and the blast radius in the first message.
On-call rota and escalation policy read directly, so Northlane never invents a paging order of its own.
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Clear the filter to see every connector in this group, or browse the full directory for the other 174.
Running something else?
Metadata ingestion and alert delivery both have open APIs, and custom connectors ship on the standard release train.
Proof
Ardent Labs turned observability on before anything else on the platform. Their first two quarters, and two teams who started the same way.
Ardent Labs
Healthcare 1,200 employees
A decade of untracked SQL moved under freshness and volume contracts in nine days, without pausing a single published dashboard.
Fintech 480 employees
Four reconciliation jobs that had always been checked by hand now arrive under an enforced arrival window, and the books close in three days instead of eight.
Logistics 260 employees
Freshness contracts answer the question analysts used to raise a ticket for, so the queue for “is this dashboard current?” is now empty.
Evaluation questions
The answers we give on technical evaluation calls, written down. If one of them reads as vague, tell us and we will rewrite it.
Solutions engineers answer directly — no ticket queue, no chatbot. Most replies land inside four working hours.
Ask an engineerNo. Observability works on metadata: schemas, query history, row counts, null rates, cardinality and distribution summaries. Column values never leave the warehouse.
Profiling queries run on your own compute and return aggregates only. The read-only role you create defines the ceiling, and you can revoke it without contacting us.
A new table starts with the contract you write by hand — usually an arrival window and a minimum row count. Northlane marks it as unbaselined so nobody mistakes a guess for a learned threshold.
After 14 loads the learned baseline takes over and the manual thresholds become bounds rather than the rule. You can pin a threshold permanently if a table has a business reason not to drift.
Lateness alone opens a low-severity breach and pauses nothing. Northlane checks volume and distribution as soon as the load lands, and if both are inside the contract the breach auto-resolves with the delay recorded on the table's timeline.
Repeated lateness that never affects the data shows up in the weekly scorecard as a contract worth widening, rather than as an alert somebody learns to ignore.
Yes, and we would rather you did. Northlane delivers into Slack, Microsoft Teams, PagerDuty and Opsgenie, and reads your existing rota so it never invents a second escalation order.
Anything else can consume the webhook, which carries the failing column, the upstream job, the blast radius and the incident URL as structured JSON.
Most checks read from information schema and query history, which costs nothing. Distribution and uniqueness checks do run queries, and they are batched per table and scheduled outside your reporting windows by default.
Typical overhead across our customer base is under 1.5% of monthly warehouse spend, and every check reports its own cost so you can switch off any that are not earning their place.
Nothing matches that yet. Clear the search or pick another category.
Start here
The trial connects a read-only role, profiles thirty days of history and proposes the first contracts before you have finished reading the docs. Nothing to install.
14 days, no credit card. Read-only access you can revoke yourself.