QA that makes quality your advantage

Every product we build goes through rigorous quality assurance to make sure it performs exactly as expected. Our QA teams test every feature and user flow, combining manual and exploratory testing to catch issues early and deliver a smooth, reliable experience for your users.

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Trusted by startups & large enterprises wordwide.
85+
tech leads, engineers, QA, UI/UX designers, and product managers
4.9/5
average client review rating on Clutch
65+
products successfully launched
100%
focus on building the right features
The OAK'S LAB HQ
The OKA'S LAB HQ
The OAK'S LAB HQ
The OAK'S LAB HQ
The OAK'S LAB HQ
The OAK'S LAB HQ

Top product design company AWARD - CZ | 2023

Top software developers AWARD - CZ | 2025

Top nodejs developers AWARD - CZ | 2023

Top artificial intelligence company AWARD - CZ | 2023

Top web developers AWARD - CZ | 2023

Top software developers AWARD - Real estate | 2023

Top software developers AWARD - STARTUPS | 2025

Top product design company AWARD - CZ | 2023

Top software developers AWARD - CZ | 2025

Top nodejs developers AWARD - CZ | 2023

Top artificial intelligence company AWARD - CZ | 2023

Top web developers AWARD - CZ | 2023

Top software developers AWARD - Real estate | 2023

Top software developers AWARD - STARTUPS | 2025

Top product design company AWARD - CZ | 2023

Top software developers AWARD - CZ | 2025

Top nodejs developers AWARD - CZ | 2023

Top artificial intelligence company AWARD - CZ | 2023

Top web developers AWARD - CZ | 2023

Top software developers AWARD - Real estate | 2023

Top software developers AWARD - STARTUPS | 2025

Quality Assurance at OAK’S LAB

Quality Assurance at OAK’S LAB

Our QA process keeps your product stable at every stage. We plan test cases early, then run thorough functional, exploratory, and cross-platform tests as development progresses. Before launch, we validate every user flow to make sure your product works perfectly for every user, and stays that way with every release.

Areas of expertise

We cover all aspects of quality assurance to make sure your product is reliable, accessible, and seamless across every platform.

  • 01. Functional testing

    Verify every feature works as intended and meets your requirements.

  • 02. Exploratory testing

    Go beyond the script to find edge cases and usability issues real users might face.

  • 03. Cross-Platform testing

    Make sure your product works smoothly across devices, browsers, and operating systems.

  • 04. Accessibility testing

    Check that your product is usable by everyone, meeting modern accessibility standards.

View all case studies
THE OAK'S LAB HQ
Product engineer working in OAKS'S LAB headquarters

Technologies we use

  • Quality Assurance

    Management

    • Qase logo

      QASE

    • jira logo

      Jira

    Testing

    • Postman

    • Playwright

React.js

Next.js

React Native

TypeScript

Node.js

PostgreSQL

Redis

GraphQL

Python

LangChain

AWS

GCP

Docker

Kubernetes

CI/CD

React.js

Next.js

React Native

TypeScript

Node.js

PostgreSQL

Redis

GraphQL

Python

LangChain

AWS

GCP

Docker

Kubernetes

CI/CD

React.js

Next.js

React Native

TypeScript

Node.js

PostgreSQL

Redis

GraphQL

Python

LangChain

AWS

GCP

Docker

Kubernetes

CI/CD

Case studies

We are proud to have partnered with 65+ clients across various industries, with 80% based in the US, to build successful software products.

Capital Markets Gateway

New York, New York

Finance

Series C

The platform connecting the buy-side and sell-side of US equity capital markets, trusted with over $40 trillion in assets.

OpenLoop Health

Des Moines, Iowa

Healthcare

Series A

White-label telehealth across all 50 states, with a 20,000+ clinician network powering ~1M visits a year.

PlexTrac

Boise, Idaho

Cybersecurity

Series B

An AI-powered platform for penetration-test reporting and real-time threat exposure management, used by Fortune 500 companies.

Swiftly

San Francisco, California

E-commerce

Series C

A retail-media and commerce platform that helps independent grocers compete with national chains, used across 33,000 storefronts.

Virtual Dining Concepts

Orlando, Florida

Hospitality

Series A

Automated revenue recovery and reconciliation for celebrity-branded ghost kitchens.

Exam Papers Plus

United Kingdom

EdTech

Established Business

An adaptive, AI-powered exam-prep platform built on content trusted by 100,000+ families.

Karus

San Francisco, California

Finance

Seed

AI-driven risk analytics for consumer auto finance, with a decisioning engine that has processed $5B+ in loans.

Plotify

New York City, New York

Finance

Series A

A regulated fintech that lets accredited investors worldwide buy and manage US and UK rental property in minutes.

Crave

Boise, Idaho

Hospitality

Acquired

A multi-brand ghost-kitchen platform that scaled from one kitchen to a licensable SaaS and an acquisition.

Reservoir

New York, New York

Human Resources

Seed

A secure digital-credential platform, piloted at Georgetown, that ends diploma fraud.

Curriculum Advances

London, England

EdTech

Self-funded

An interactive MBA course platform from an Imperial College EdTech founder.

Storyvine

Denver, Colorado

Media

Seed

An enterprise guided-video platform used by IBM, Biogen, and Novartis to create on-brand video at scale.

Vette

Boise, Idaho

Human Resources

Seed

An instant-human-engagement platform that interviews every applicant over SMS and phone, built for high-volume hiring.

Reavo

Dallas, Texas

Finance

Seed

A consumer fintech app that recommends the best card to use at every purchase, by location and rewards.

Sett

Chicago, Illinois

Finance

Seed

A secure, searchable presentation library that cuts slide-prep time for M&A deal teams.

Dot Residential

Manchester, England

Finance

Seed

A "PayPal for mortgages" that turns UK property investment into a single, instantly-financed transaction.

West Tenth

Los Angeles, California

E-commerce

Seed

A marketplace for women-led, home-based businesses, backed by Techstars.
View all case studies
View our Clutch profile

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