The watch that stands when nobody is looking.
Continuous assurance that the things which earn money still work: checkout completes, jobs run, webhooks arrive, data stays correct.
Product
Sentry
Built for
teams who find out about broken flows from customers.
- Order reaches warehouse end to end · last 15m pass
- Webhooks delivered 1,204 of 1,204 pass
- Invoice totals reconcile ledger vs orders pass
- Stale carts cleared scheduled job · 03:00 check
- Status
- In build
The problem we got tired of
Uptime is the easy half of trust. The hard half is whether the business logic still does what it promised, which no status page will ever tell you.
3 subscriptions, or one.
Each of these is a tool teams buy separately, with its own alert rules and its own bill. That is the problem, not the feature list.
- Manual QA passes
- Support tickets
- Reconciliation spreadsheets
Sentry
Trust
One dashboard, one alert engine, one bill. 3 subscriptions become one, and the alerts finally agree with each other.
- Was
- 3
- Now
- 1
The parts that matter
Not a feature list. The handful of decisions that make it different from assembling the same capability out of four subscriptions.
Assertions on outcomes, not endpoints
An order that never reaches the warehouse is a failure even when every service answered 200.
What it runs on
What comes after this
In the order we expect to ship it. Say if you need one sooner.
- 01 A builder for business assertions Planned
- 02 Webhook delivery checks Planned
- 03 The bridge to Detectly incidents Planned
What building this taught us to sell
Every capability below is one we practise on our own production before we bill anyone for it.
Product engineering
From a whiteboard to something your users can break.
We build and ship product software end to end — domain model, API, interface, pipeline, on-call runbook. Small teams, short feedback loops, and a codebase your...
Read moreQuality engineering
Confidence, expressed as a pipeline.
Quality is not a phase at the end of a project — it is how fast you can change something and still sleep. We build the...
Read moreOther products
Monitoring
Detectly
Six monitoring tools in one, hosted entirely in the EU.
Uptime, API checks, recorded browser flows, visual regression, sitemap scanning and cron heartbeats — behind one dashboard, one alert engine and one on-call chain,...
- Homepage GET / · text contains "Add to cart" 182ms
- Checkout flow Recorded browser flow · 4 steps 8.4s
Deep links
Diver
Every deep link, tested where it actually opens.
Create, track and validate the deep links behind your app marketing — universal links, app links, store fallbacks and deferred attribution — checked on...
- app.example/checkout iOS 18 · Universal Link · opens app pass
- app.example/checkout Android 15 · App Link · opens app pass
Automation
Deploy
Ship on merge, roll back on regret.
Build, release and rollback as one rehearsed path, with the deployment history and the health of what it released in the same view.
- 01 Build image cached layers · 3 of 5 41s
- 02 Run checks style · types · links 1m12s
Tell us what is not working.
An hour on a call, no charge and no deck. We will tell you honestly whether this is work we are good at — and if it is not, who to talk to instead.
- Reply within
- One working day
- First call
- One hour, free
- Notice period
- One month, either way
- Based in
- Odense & Copenhagen