An SRE that never sleeps.For your Azure DevOps pipelines.
PipelineSentry watches your delivery pipeline around the clock, finds the root cause on every failure, and either fixes it or hands you a one-paragraph fix plan — before your on-call shift starts.
- Mean time to root cause
- ~6 min
- Failures auto-resolved
- 38%
- Repos touched
- 0
Across the pilot cohort of mid-sized Azure DevOps estates.
Drift, secrets, and config rollbacks without paging a human.
Read-only by default. Writes are policy-gated and audited.
- build-payments-apistage 4/4 · running02:14
- release-web-frontendstage 2/5 · running01:47
- infra-nightly-applyauto-fix applied · merged PR #128400:31
- build-internal-sdkqueued—
Outcomes
What you actually get from putting it on your pipelines.
Three results drive every decision we make — faster resolution, less alert fatigue, autonomous root-cause. The numbers above come from the pilot cohort.
How it works
From a failing stage to a one-paragraph fix — without paging anyone at 3am.
- 01
Connect
Read-only Azure DevOps PAT + a service principal scoped to your subscription. No code changes in your repos.
- 02
Observe
The agent learns your normal pipeline shape: stage durations, flake rate, deploy windows, infra topology. Baselines form in the first 24 hours.
- 03
Investigate
On a failure, the agent pulls the failing log, correlates against recent infra changes, and writes a one-paragraph root cause with evidence.
- 04
Fix or escalate
Policy-driven: low-risk fixes (drift rollbacks, flag flips) ship as auto-merge PRs. High-risk fixes open a ticket for the on-call human. Either way, a report lands in Slack and email.
Trust
Built for teams that already have compliance reviews.
The defaults are the conservative defaults. Every claim is a feature the security team can verify before you turn it on.
Read-only by default
Source code is never read by the agent. The only writes are governed infra PRs, all signed and audit-trailed.
Writes are policy-gated and audited
Every write is a tagged PR with reviewer policy you define. Drift, secrets, and flag flips are in scope; everything else is human-only.
Learns your pipeline shape
Per-tenant baselines form in the first 24h. The agent distinguishes your normal flake rate from a real regression, not from a global threshold.
Sample alert
The report your team receives in Slack.
Every incident gets the same shape: status, trigger, root cause, fix, next step. No mystery prose, no “investigation in progress” stubs. The tabs below show the same incident from three angles.
View latest runs →- One-paragraph root cause, with the failing log line quoted inline.
- The fix the agent applied (or proposed), with a deep link to the PR.
- A human owner so the report never disappears into a bot channel.
### 🚨 PipelineSentry — Incident INC-04219 **Status:** Remediation applied · monitoring **Trigger:** `build-payments-api` failed at stage *deploy-staging* **First seen:** 2026-07-22 04:12 UTC · ~6 min downtime **Root cause** The build container failed to resolve `pipelinesentry-test.internal:443` after a Network Security Group change on `staging-vnet` at 03:58 UTC. Service tag `AzureContainerRegistry` was removed from the outbound rule. **Fix applied (auto)** Reattached `AzureContainerRegistry` to `outbound-allow-internal` on `staging-vnet/nsg-payments-api`. Reran stage — green at 04:17 UTC. **Next steps** - Reviewer: approve linked PR #1284 (NSG drift rule pack). - Confirm with @payments on-call before close. — PipelineSentry (auto-fix mode · 24/7)
Pricing
Three plans. 7 days free first.
Production-ready Pro as the headline tier — with Starter free for a single pipeline and Enterprise for unlimited scale. Compare all three plans below or on the dedicated pricing page.
Compare all three tiers →$49 / month
The full PipelineSentry agent on up to 5 pipelines — autonomous root-cause, Slack + email, weekly digest.
- Up to 5 Azure DevOps pipelines
- Autonomous root-cause analysis with evidence
- Slack + email incident reports, no per-seat fee
- Policy-driven auto-fix with audit log
- Weekly digest to your delivery leadership
Your card is only charged when you explicitly convert. The trial closes on its own if you don't — we never auto-renew.
Start your trial
Two minutes to a 24/7 watch on your pipelines.
We'll send a confirmation email with the cut-off date. No credit card on this step. The team will be in touch within a working day to help wire up the read-only connection.
- Same incident reports as the paid plan.
- Read-only access — your repos are not touched.
- Closes on its own after 7 days. Convert to paid only when you want to.
Trial signup form
Customer stories
The kind of teams who've put it on their pipelines.
Real case studies land here once teams have finished at least one paid billing cycle. In the meantime, here's who's in the trial cohort — by role, no names, no quotes invented.
- Coming soon
Engineering lead
Mid-stage SaaS · Azure-native estate
Full story (timeline, baseline, MTTR deltas) drafted but not yet published.
- Coming soon
Platform engineer
Internal developer platform team
Full story (timeline, baseline, MTTR deltas) drafted but not yet published.
- Coming soon
DevOps manager
Multi-team delivery org
Full story (timeline, baseline, MTTR deltas) drafted but not yet published.
Contact
The fast lane to a human.
For procurement, security review, or anything that isn't a single click. Submission lands in the site owner's inbox — we answer within a working day.
Or write directly: pipelinesentry@polsia.app
Contact form
Questions
The things teams ask before they turn it on.
Still on the fence? Use the contact form above — we'll answer within a working day.
Ready to stop firefighting delivery pipelines?
Start a free trial and we'll have a baseline on your first 24 hours of runs — or reach out from the contact form for a security review or a custom ask.