Loopline runs automated release trains for engineering teams of 10–200 — batching what’s green, holding what isn’t, and rolling anything back in one click.
Free for 14 days — no credit card.
4.8 on G2 · 2,100+ reviews from engineering leads
Teams that ship with Loopline
Loopline sits on top of your existing CI — GitHub Actions, GitLab, CircleCI — and turns scattered deploys into a schedule your whole company can read.
Pick a cadence — daily at 16:00, every Friday at 17:00, whatever fits. Loopline gathers every merge that passed checks, sequences services by dependency, and departs on time. Miss the train? Your change rides the next one. No pings, no “can someone deploy?”
Every train keeps its last-good snapshot warm. One click reverts artifacts, config, and feature flags together — median 38 seconds across all customers, measured, not promised.
Declare what production demands — approvals, soak time, error budgets — once, in plain YAML. Loopline enforces it on every train, including the 2 a.m. hotfix.
Approvers get the diff, the risk score, and two buttons — right in Slack. No context-switch, no stale browser tab.
Who shipped what, who approved it, what changed — immutable, exportable, SOC 2 friendly. Compliance review went from a week to an afternoon at Stackhouse.
Loopline reads the pipelines you already have. Median setup is 45 minutes — no YAML rewrite, no migration sprint, no new agent to babysit.
“We went from one dreaded monthly release to 11 trains a week. Change-failure rate dropped 41% in the first quarter, and our incident channel went quiet enough that people noticed.”
“Rollback used to be a 40-minute war room with six people guessing. Last Tuesday it was one click and 38 seconds — most of the team found out from the postmortem, not the outage.”
Every paid plan starts as a free 14-day trial with your real pipelines — rated 4.8 on G2 across 2,100+ reviews.
For small crews proving the habit. Up to 5 seats, forever.
€0 / seat / month
No card, no clock.
Most teams pick this
For engineering orgs of 10–200 that ship on a schedule.
€24€19.20 / seat / month
Billed monthly. Cancel anytime.
Billed annually — 20% off the monthly rate.
For 200+ seats, regulated industries, and serious auditors.
Custom
Annual contract, priced per seat.
sales@loopline.app — a human replies within one business day.
Switch or cancel in two clicks. Export everything, any time. Downgrading keeps your audit history readable; canceling emails you a full export within the hour. No retention dark patterns, no “call us to leave.”
The freeze isn’t irrational — it’s a rational response to risky deploys. Loopline removes the risk instead of the Friday.
The train holds itself. Canary metrics are compared against your error budget every 10 seconds; a breach pauses promotion, pages the on-call, and arms one-click rollback of the entire batch — artifacts, config, and flags together. Median time back to last-good across all customers: 38 seconds.
Keep it — Loopline doesn’t replace your CI, it orchestrates it. Your Actions still build and test; Loopline decides what ships together, when, in what order, and how it comes back if it shouldn’t have. Nothing in your .github/workflows changes on day one.
The opposite, in practice. With daily or twice-daily trains, the median wait for a merged change is under 4 hours — and urgent fixes can take a logged, single-approval express lane. What disappears is the slow part: hand-run deploys, Slack-thread approvals, and the Monday pile-up after a freeze.
Median is 45 minutes from signup to first scheduled train, because Loopline reads the pipelines you already have. The longest part is usually deciding your cadence. Fernwheel (84 engineers, 23 services) was fully migrated in two afternoons.
You cancel in two clicks from Settings — no sales call. Within the hour you get a complete export: audit log (JSON), release history, and configs. We keep your data 30 days in case you change your mind, then delete it and confirm in writing.
SOC 2 Type II (report available under NDA), ISO 27001, GDPR with EU hosting in Frankfurt on the Enterprise plan. The immutable audit log maps releases to approvals to individuals — Stackhouse cut their change-management evidence gathering from a week to one afternoon.
Connect your CI, pick a cadence, and watch the first train leave the station — usually within the hour.
Check your inbox in the next two minutes for your sign-in link. First train can leave today.
Start free — 14 daysNo credit card required.
Start free