Deep QA for web, mobile & backend systems

Tested where your users actually are.

Whatever you ship — marketing site, SaaS dashboard, e-commerce store, native iOS or Android app, internal tool, REST or GraphQL API, embedded widget — we test it across the full surface your users actually live on. Hundreds of real devices, every major browser, every network condition, every locale. Deep coverage. Real reproductions. Patches in hand.

200+ real iOS & Android devicesEvery browser · every viewport3G → 5G, throttled, packet-loss30+ locales · RTL · dark mode
Four pillars

Everything you'd hire four specialists for — one team, one invoice.

01 / 04

Manual QA

Real humans on real devices — not emulators. Exploratory testing across iOS, Android, foldables, tablets, desktop and console browsers. Full regression on every supported viewport, locale, dark-mode and RTL combination. The edge cases your unit suite was never written for.

02 / 04

Automation

Playwright, Cypress, Detox and Appium suites checked into your repo. Parallelized in CI across browser grids and real device farms. Visual regression with pixel-diff baselines, API contract tests, mutation testing — so the green check actually means something.

03 / 04

Performance

Core Web Vitals on throttled 3G and real low-end CPUs. iOS cold-start and Android frame jank profiling. k6 + Locust load tests, Lighthouse budgets enforced in CI, network waterfalls, memory traces. We hand you the patch, not just the chart.

04 / 04

Accessibility

WCAG 2.2 AA + Section 508 audits. Real screen-reader passes on VoiceOver, TalkBack, NVDA and JAWS. Keyboard-only flows, switch-control, dynamic type, focus order, color contrast across every state. Audit + remediation, not just a findings doc.

Coverage matrix

Where most QA teams stop, we keep going.

Bugs hide where you don't look. We test the surface your customers actually live on — the slow phone on a weak signal, the 8-year-old Android in a corporate office, the screen reader on a Saturday-morning support call.

01 / 06
200+
Real devices

iPhone 8 through 16 Pro Max. Pixel, Samsung, Xiaomi, Huawei, OnePlus, foldables, tablets. Every OS version still in the wild — iOS 14–18, Android 8–15.

02 / 06
All major + last 4
Browsers

Chrome, Safari, Firefox, Edge, Opera, Samsung Internet, in-app webviews. Each on the last four versions plus legacy Safari 14 for iPad fleets.

03 / 06
3G → 5G + packet loss
Network conditions

Throttled bandwidth, simulated jitter, packet loss, captive portals, IPv6, geo-routed ISPs (US, EU, LATAM, MENA, APAC). Offline-first flows and resume behavior.

04 / 06
Desktop · tablet · console
Screens & OS

Windows 10/11, macOS 12–15, ChromeOS, Ubuntu/Fedora, Smart TVs (Tizen, webOS), kiosks, Retina, 4K, ultrawide, fold/unfold transitions.

05 / 06
30+ · RTL · CJK
Locales

English, Spanish, German, French, Portuguese, Arabic, Hebrew, Japanese, Korean, Mandarin, Hindi. Dynamic type, plural rules, date/number formats, currency, dark mode.

06 / 06
Web · iOS · Android · API
Stack-deep

Push notifications, deep links, OAuth/Apple/Google sign-in, in-app purchases, Apple Pay & Google Pay, background fetch, biometrics, app upgrades, fresh-install vs migration paths.

Real hardware lab in EU · cloud device farms (BrowserStack, Sauce, AWS Device Farm) for surge capacity
Stacks we cover

Whatever you build it on, we test it.

Native mobile, modern web frameworks, classic CMS, e-commerce platforms, backend APIs, payment rails, cloud infrastructure — if your users touch it, we cover it.

iOS
Android
React Native
Flutter
WordPress
Shopify
Webflow
WooCommerce
React
Next.js
Vue
Angular
Svelte
Laravel
Django
Rails
Node.js
GraphQL
Stripe
Cloudflare
GCP

… and dozens more. Stack not listed? Ask — we've probably tested it.

Engagement plans

One audit, or the team on standby all year.

Every plan starts with a scoped quote — no fixed list prices, because no two products carry the same risk surface. Send a brief and we reply within one business day.

Audit

One-shot deep dive

Single comprehensive QA pass on your current product. Fixed scope, fixed timeline, written close-out report. We deliver in 10–14 working days.

Best for — Pre-launch · post-redesign · due diligence

  • Full functional regression sweep
  • Cross-browser + cross-device matrix (200+ configurations)
  • Performance audit (Core Web Vitals + load test)
  • Accessibility audit (WCAG 2.2 AA)
  • Security smoke tests + OWASP Top-10 checks
  • Prioritized bug list with reproductions
  • Written report + remediation patch list
  • 30 days post-delivery questions support
Most popular

Always-on

Continuous QA partnership

We embed with your release cycle. Every new feature, every bug-fix release, every refactor — gets tested before it ships. Forever.

Best for — Active product development · frequent releases · zero-bug culture

  • Everything in Audit — repeated per release cycle
  • Dedicated Slack channel + 4-hour bug-triage SLA
  • Regression suite (Playwright/Cypress) maintained in your repo
  • Visual regression baselines updated on every PR
  • Performance budgets enforced in CI
  • Accessibility checks on every PR
  • Native mobile: TestFlight + Play Internal tracks tested before promotion
  • Monthly stakeholder report + quarterly stack review

Custom

Surge launches · enterprise SLA

Bespoke engagements for high-stakes launches, regulated industries and enterprise compliance. We assemble the team your product deserves.

Best for — Major launches · fintech / healthtech / govtech · acquisitions

  • Surge teams (8–20 testers) on demand
  • 24/6 coverage during pre-launch crunches
  • Dedicated test lead + named project manager
  • Custom SLA + reporting cadence
  • Direct tooling integration (Jira, Linear, ServiceNow)
  • Bilingual reports (EN + your locale)
  • NDA + work-for-hire by default
  • Annex options: SOC 2, HIPAA-aware testing, pen-test partner referral

Not sure which fits? Email us with a few lines about your product — we'll recommend the right shape.

FAQ

Questions worth answering.

  • Real hardware, not emulators. Our EU lab carries 200+ active devices — iPhone 8 through 16 Pro Max, Pixel 4 through 9, Samsung Galaxy S9 onward, Xiaomi, Huawei, OnePlus, foldables, 7"–13" tablets, plus old enterprise Androids still in the wild. For surge weeks we add BrowserStack, Sauce Labs and AWS Device Farm so a release sprint can land 1,000+ device-hours in under five days.
Ready when you are

Built for products that can't afford to ship broken.

Send a few lines about your product, stack and the surface you want covered. We reply within one business day with a scoped quote and a coverage plan tuned to your release cadence.