Localization testing services - DeviQA
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Localization testing services

Global success starts with flawless localization.

Ensure global readiness with DeviQA’s 15 years of localization testing expertise, identifying language or cultural discrepancies that can disrupt user experiences across regions.

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Our solutions for your localization testing challenges

Our tailored solutions guarantee a seamless and effective localization process, allowing your brand to confidently conquer diverse markets.

Linguistic accuracy

Challenge

Maintaining linguistic accuracy across various languages and dialects is one of the key tasks of localization testing. Ensuring translated content resonates culturally and linguistically can be complex.

Solution

Our team of experienced linguists and native speakers meticulously verifies translations to guarantee linguistic accuracy and ensure that your content maintains authenticity and resonates with your global audience.

Cultural sensitivity

Challenge

Different cultures have distinct norms, values, and sensitivities that must be considered during localization testing. Failing to address cultural nuances can lead to misunderstandings or even disrespect for your audience.

Solution

We conduct comprehensive cultural research to understand the nuances of your target markets. By incorporating cultural sensitivity into our localization testing process, we ensure that your content respects cultural differences and fosters positive engagement with diverse audiences.

Technical compatibility

Challenge

Localization testing involves ensuring that content layout is adapted to various technical environments, including different devices, operating systems, and software versions. Ensuring compatibility across these platforms is essential for a seamless user experience.

Solution

Our team specializes in testing across diverse technical environments, including mobile devices, web browsers, and software applications. We meticulously assess compatibility issues and optimize your content to look and feel good across all platforms, ensuring a consistent user experience regardless of the device or software being used.

Types of localization testing we perform

We provide localization testing of various types to guarantee the highest quality and a seamless user experience.

Language testing

We meticulously examine all text elements within your software, including menus, buttons, error messages, and content, to ensure accuracy, coherence, and cultural appropriateness across multiple languages.

Functional testing

Beyond language, we delve into the functionality of your software in different locales. We verify that date formats, currencies, time zones, and other locale-specific features are correctly implemented and function as expected.

UI/UX testing

User interface and user experience are paramount in today's global market. Our experts evaluate how well your software adapts to various language scripts, fonts, layouts, and graphical elements, ensuring a consistent and intuitive user journey regardless of the language used.

Content adaptation testing

Cultural nuances play a significant role in content delivery. We assess how well your content resonates with different target audiences, ensuring it is not only accurately translated but also culturally relevant and sensitive.

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Choose your cooperation model

We understand that every project is unique, and your collaboration preferences matter. That's why we offer three distinct cooperation models tailored to suit your specific needs and requirements.

Staff augmentation

Whether you need additional manpower for a short-term project or specific expertise for a particular task, our staff augmentation services can have you covered.

  • Best option for: companies seeking to enhance their in-house localization testing capabilities without the burden of long-term hiring commitments or extensive training.

  • Pay for the resources only when you need them, optimizing your costs.

  • Quickly scale your team up or down as project requirements change without making long-term commitments.

  • Gain access to a diverse talent pool with specialized skills and expertise.

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Dedicated team

A dedicated team works solely on your project, ensuring focused attention and seamless integration with your internal processes.

  • Best option for: large-scale projects requiring ongoing localization testing efforts, where a dedicated team can offer sustained support and flexibility.

  • Access a team of seasoned professionals with extensive experience in localization testing.

  • Tailor the team size and composition according to your requirements.

  • Directly manage your dedicated QA team, ensuring complete alignment with your project goals.

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Outsourcing

From test planning and execution to reporting and analysis, we handle every aspect of localization testing, delivering high-quality results within your specified timeframes.

  • Best option for: companies looking to streamline their operations and optimize costs by outsourcing non-core functions such as localization testing to a trusted partner.

  • Free up your internal resources to deal with core business activities while we manage the localization testing process.

  • Eliminate the need to invest in training, infrastructure, and tools.

  • Get started quickly, without the delays associated with recruiting and training an in-house team.

Get started

DeviQA’s AI advantage

At DeviQA, we use AI to make testing smarter and simpler. Our ecosystem is built to deliver faster, smarter, and more cost-efficient results — so our team can do more in less time.

DeviQA AI ecosystem

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AI-powered IDE assistant

Reduces test script writing time

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QA companion

Provides suggestions for test optimization and addresses gaps

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Automated code review

Flags unused variables, improper loops, and other common errors

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AI for API testing in Postman

Streamlines API test case creation and response validation

Features

Test case creation

Code review

Exploratory planning

Log analysis

VS

Testing time spent
without AI

6 hrs

3 hrs

2 hrs

2 hrs

VS

Testing time spent
with DeviQA AI

4 hrs (30% saved)

2 hrs (40% saved)

45 min (60% saved)

1 hr (50% saved)

VS
Case studies

Partner with us:
see the difference

Global healthcare giant

Web app testing
Test automation
API testing
Dedicated QA team
  • 90%

    Test coverage

  • 1.6k+

    Test cases created

  • X18

    Faster regression testing run

“They treat our automated testing project as a development effort rather than a testing effort, always anticipating next steps and improvements. Whenever we need changes, they’re able to respond quickly. They take on current problems and address future issues as well. “

Dale Vosburgh
Dale Vosburgh
Director, Diabetes Care Firm
Read customer story

Our approach to localization testing

Our approach to localization testing is meticulously designed to ensure that your product resonates with users’ needs and preferences across diverse locales. Here's how we execute localization testing:

Comprehensive analysis

Before diving into testing, we conduct a thorough analysis of your software to understand its localization requirements. This includes assessing language support, cultural nuances, and other relevant factors. By gaining a deep understanding of your product and target audience, we lay the groundwork for effective localization testing.

Test planning and strategy design

Based on our analysis, we develop a tailored test plan and strategy to address the specific localization needs of your software. This involves defining test cases, selecting appropriate testing tools, and establishing clear success criteria. Our meticulous planning ensures comprehensive test coverage and efficient execution.

Linguistic and functional testing

Our team of expert linguists and QA professionals conducts rigorous linguistic and functional testing to validate the accuracy and functionality of localized content. This includes verifying translations, checking for linguistic consistency, testing date and time formats, currency symbols, and other locale-specific elements. We leave no stone unturned to ensure that your software delivers a seamless user experience in every supported language.

UI and ux evaluation

In addition to linguistic and functional testing, we pay special attention to the user interface (UI) and user experience (UX) aspects of localization. We evaluate how well the localized version of your software aligns with the cultural preferences and expectations of target users. This includes assessing UI layout, graphics, color schemes, and other design elements to ensure cultural appropriateness and usability.

Bug reporting and tracking

Throughout the testing process, we meticulously document and report any localization-related bugs or issues encountered. Our bug reports are clear and detailed enough. We work closely with your development team to address identified issues promptly and ensure a smooth localization testing process.

Continuous improvement

Localization testing is an ongoing process, and we are committed to continuous improvement and optimization. We leverage feedback from testing cycles, user reviews, and market insights to refine our testing approach and enhance the quality of localized software over time. Our goal is not just to meet your localization requirements, but to exceed your expectations and deliver exceptional results that drive success in global markets.

What you get

Feel the improvement in

3 days

Reduction in your costs

60%

Accelerate development by

30%

Automation faster in parallel by

56x

Increase test coverage to

95%

We serve

Our expertise and resources allow us to cover the unique needs of each project, ensuring the delivery of high-quality software that meets users’ requirements and business goals.

Book a call to avoid rework and potential reputational damage in international markets

Here’s what people are saying
about DeviQA

It was so easy to integrate your people with us and we didn't have any problems.

Janosch Greber

VP of engineering at RealTyme

DeviQA helped develop a cybersecurity software platform. Complex automated scenarios test REST APIs through a Faraday library. An SDK application works with Azure, Google Cloud, Docker, and LXC containers.

Yuval Or

QA manager at Mimecast

QA tools & platforms we hold expertise in

Playwright

Cypress

Cucumber

Selenium

Appium

Mocha

Robot Framework

Specflow

TestNG

WebdriverIO

Selenide

Calabash

Watir

Codeception

HCL AppScan

Nessus

NMAP

BurpSuite

Acunetix

OWASP ZAP

Metasploit

Wireshark

DBeaver

Rdp-Sec-Check

SNMPCHECK

AiR

SSLSCAN

k6

JMeter

Load Runner

Visual Studio

Rest API

GraphQL

Apiary

Bluetooth Low Energy API

Apple Pay

Google Pay

Apple Maps

Fingerprint API

Postman

Swagger

Charles Proxy

Ready API

ACCELQ

Katalon Platform

REST-Assured

SQL Server

MySQL

Oracle

PostgreSQL

Cassandra

MongoDB

RethinkDB

Amazon S3

Redshift

DynamoDB

Amazon RDS

DocumentDB

Amplify

Lambda

Amazon EC2

Elasticache

Azure Datalake

Blob Storage

CosmosDB

SQL Database

Synapse Analytics

Google Cloud SQL

Google Cloud Datastore

Awards and recognitions

Top B2B Company by Clutch in 2022
Top 1000 Companies by Clutch in 2022
Leading Testing Provider by SoftwareTestingNews in 2021
Top Software Testing and QA Company by Superbcompanies in 2023
Finalist of the European Testing Awards in 2019
Finalist of the Software Testing & QA Awards in 2019

Collaboration process overview

Initial contact

During our initial call, we aim to understand your testing requirements and goals

Assessment

We evaluate your current testing process and create a tailored plan to enhance it

Proof of concept

We offer a complimentary proof of concept, allowing you to experience our proficiency and expertise

Trial and evaluation of performance

We start a trial period with you, and once complete, we review the results together and discuss options

Contract signing and full-scale QA implementation

Upon mutual agreement, we move forward with the QA process by signing a contract and beginning work

Partnership with flexibility

Our engagement options give you commercial flexibility to dial up and dial down resources depending on your own needs

Let’s schedule a call

Flexible collaboration options allow you to choose the level of support that best meets your needs

Questions & answers

Why do I need localization testing services for my product?

Even the best translations can fail without proper testing. Localization testing ensures your product works flawlessly in different languages, cultures, and regions—so users everywhere get a seamless experience.

Bad translations, broken layouts, cultural missteps, and functional bugs can ruin user trust. A professional localization testing company helps you avoid costly mistakes before launch.

Localization testing focuses on language accuracy, cultural relevance, UI consistency, and functional integrity across different locales. Standard QA checks for general software bugs, but it doesn’t catch localization-specific issues.

Yes! Different countries have unique legal and industry standards. Our localization QA testing ensures your product meets local regulations, preventing fines or market rejection.

No. Automation speeds up checks for consistency, but manual localization testers are essential for spotting cultural nuances, linguistic errors, and UI misalignments. A mix of both gives the best results.

If you're expanding into new markets, supporting multiple languages, or launching a global app, you need localization testing services to ensure everything works as intended.

It depends on your content volume, languages, and complexity. Our localization testing company tailors timelines to your needs—whether you need quick validation or in-depth testing.

Web, mobile, desktop, IoT— if it has a UI and needs to work globally, our localization testers can test it.

No. Early localization testing prevents last-minute fixes and costly delays. Investing in quality now means a smoother, faster launch.

If you update content frequently or support many languages, yes! Automation helps detect layout issues, missing translations, and formatting inconsistencies at scale.

We combine native-speaking testers, advanced tools, and real-world testing environments to catch errors that automated checks miss.

Simple — reach out! We’ll assess your needs, define the scope, and make sure your product is flawless for every market.