Independent QA & Validation

You code at AI speed. We validate with human eyes before it ships.

We're the independent human quality layer for teams developing in the age of AI. Your team ships by day. Nocturne validates by night. You wake up to a detailed report of bugs and fixes, so that you can keep building with confidence and clarity.

Get in touch See our method →
We only take on a few teams at a time.
About Nocturne

Nocturne is a remote, embedded QA service for software & dev teams.

Independent human quality assurance — functional, exploratory, and regression testing — for agencies, SaaS companies, startups, and AI-assisted development teams. We validate every build overnight and hand back a prioritized, evidence-backed report by morning.

Move across — dusk to dawn
01 · DUSK
You hand off the build
At the end of your day, your team ships the latest code and hands it to Nocturne.
02 · MIDNIGHT
Nocturne validates
Human eyes plus agentic runs — every change tested and documented while you sleep.
03 · DAWN
You wake to a report
A prioritized, evidence-backed list of bugs and fixes is waiting before standup.
The challenge
with coding in the age of AI

The bottleneck isn't building anymore.
It's trust.

Coding got fast. Faster than anyone can check. So teams do the quiet, dangerous thing: they let the people who built it be the only ones who check it, and let tools that only test what they are told to look for call it covered.

We validate your code with human eyes.
Devs test it
They check it works the way they built it — not where it breaks the way they didn't.
Automation
Only tests what someone already scripted. Anything new is a blind spot.
Crowd QA
A different stranger every cycle. No memory of your product.
Nocturne
Independent human eyes, embedded, every night — with the evidence to fix it by standup.
The Nocturne Method

Four moves.
Every build. Every time.

01

Plan

We learn the product, the requirements, the risks, the environments — and what “done” actually means.

02

Validate

Functional, exploratory, regression, responsive, and acceptance testing against the latest build and the approved design.

03

Report

Every issue documented with annotated visual proof, repro steps, and severity — piped into the tools you already run.

04

Verify

We retest fixes, run regression, flag known risk, and hand over a clear release-readiness call.

What you wake up to

Validated reporting you can ship on.

Every morning, your developers return to a prioritized queue — annotated, reproducible, and ranked by what actually threatens the release. A clear pulse to confidently know where you stand.

A real Nocturne report, shown on request.
nocturne · overnight report · build #418
Critical
Checkout fails on Safari when promo code applied
env: staging · repro: 3 steps · video + console attached
Medium
New onboarding modal traps keyboard focus
env: staging · a11y · annotated screenshot
Low
Dashboard chart mislabels Q2 on mobile widths
env: staging · <=430px · screenshot
Release call: conditional go — 1 blockerretested 09:02
Who wakes up to this

Built for teams,
shipping at AI speed.

Remote QA for software agencies Outsourced QA for SaaS teams QA for AI-generated code Software testing for startups Follow-the-sun QA Fractional QA teams QA for vibe-coded apps Manual & regression testing Enterprise product & innovation teams
Two ways to work with us

One project,
or your whole pipeline.

The Session

One body of work.

A single release, milestone, MVP, or launch — validated end to end.
Best for a specific launch, an MVP, or trying Nocturne before committing.
Start a Session →
The Residency

Embedded, night after night.

A standing quality practice that lives with your team and works with your systems to ensure quality in every build.
Best for agencies, SaaS, and studios shipping continuously.
Enquire about a Residency →
Daybreak

Wake up to validated results.

Tell us what you're shipping. If it's a fit, we'll show you a real report from a real build — and you'll understand the whole thing in ten seconds.

Capabilities

The full surface. Checked by humans.

From functional flows to security recon, Nocturne covers what automation-only QA can't — three layers of testing, one standard of evidence.

Manual QA · The Human Eye+

Where human judgment finds what scripts miss.

01

Functional testing

Every flow works as specified — and as intended. The feature does the job it was built for.

02

Exploratory testing

Unscripted, curious sessions that hunt the breakage nobody asked about — edge cases, odd paths, real-user chaos.

03

Regression testing

Old features stay fixed while new ones ship. No silent rollbacks, no surprise breakage.

04

Acceptance & release-readiness

A clear go / conditional-go / no-go call on every build, with the evidence behind it.

05

Responsive & cross-browser

Tested across the real device, browser, and OS matrix your users actually run.

06

Accessibility (a11y)

Keyboard, focus, contrast, screen-reader paths — the users every other tester forgets.

Agentic & Automated QA · Scale with eyes on+

Automation that multiplies the human eye — not replaces it.

E2E

Spec-driven suites

Plain-English YAML test suites anyone on the team can read, review, and maintain.

API

API testing

Contracts, auth, edge cases, error paths — the full surface behind the UI.

AUTH

Multi-role & permission flows

Every user type, every boundary — admins, editors, guests, and the gaps between them.

FLOWS

Form & workflow automation

Multi-page submissions, wizards, and integrations tested end to end — with mock data that behaves.

BROWSER

Real-browser sessions

Authenticated, CDP-driven runs against live environments — logged in, real cookies, real state.

AGENTS

Agentic bug hunts

AI agents that explore a build like a curious QA — discovering, reproducing, and evidencing bugs.

Beyond the Bug Hunt+

More than defects — product & experience insight.

DESIGN

UI/UX design review

Colors, type, layout, spacing — audited against your design system.

MARKET

Competitor experience audits

Your UX vs. the leaders in your space — gaps and quick wins.

SECURITY

Web security recon

Exposure checks, headers, misconfigs, common vulns — before attackers.

SEO / AI

Web optimization audits

AI-crawler readiness, social previews, metadata, and site structure.

CONTENT

Content & site integrity

Broken links, orphan pages, full-site sweeps for the quiet rot.

RESEARCH

Pre-ship research & diligence

Company dossiers, market checks, registry verification.

Straight answers

Common questions

Is Nocturne a remote QA service? +
Yes. Nocturne is a fully remote, embedded QA team that plugs into your existing workflow and tools. We work while your developers are offline and return results before the next working day.
Do you test AI-generated code? +
Yes — it's the point. AI writes more code, faster, and it fails in new ways. Nocturne puts independent human eyes on every build so you can trust what your AI tools produce.
How is this different from offshore QA? +
Offshore QA sells hours in another timezone. Nocturne sells judgment, continuity, and evidence — and takes on only a few teams at a time so we hold your product's context deeply.
Why not just hire a QA engineer? +
A hire is a year of recruiting and roughly $100K loaded, then you manage them. Nocturne is a full quality function, embedded and running this week, with no headcount.
Can you work in our existing tools? +
Yes. Our visual evidence layer pipes into Jira, Linear, ClickUp, GitHub, and Slack — whatever your team already uses.
Can you guarantee bug-free software? +
No honest QA team can. Nocturne removes risk through independent validation, real regression, and a clear release-readiness call, so you ship knowing exactly what you're shipping.
How much does outsourced QA cost? +
Two ways to work with us: The Session (a one-off release or milestone) and The Residency (an ongoing monthly engagement). We scope pricing to your product, release cadence, and coverage — reach out and we'll walk you through it.
Do you offer QA for startups and agencies? +
Yes. Nocturne is built for software agencies, SaaS companies, startups, and enterprise product teams. Agencies use us as an on-demand QA team across client projects — no headcount required.
What kinds of testing do you cover? +
Functional, exploratory, regression, responsive, cross-browser, and acceptance testing, plus a clear release-readiness call. Human-led manual QA that catches what automated scripts miss.
How fast is the overnight QA turnaround? +
You hand off at the end of your working day; we validate overnight and return a prioritized, evidence-backed report before your next standup.