Multilingual Customer Service
Jul 29, 2019

Basics and Best Practices for a Multilingual Knowledge Base

Recently, I was browsing through an online retail site with several items in my cart that I was almost ready to purchase. All that stopped me was a question related to shipment and returns, which needed to be answered before making my purchase.  I contemplated calling customer service or sending them an email but both those options would have been time-consuming.

For a fairly straightforward question, I really didn’t intend on spending several hours to days in finding the answer (there was a dress in my cart that I really didn’t want someone else to buy in the meantime), and so, I began searching the site. I stumbled upon their knowledge base, which contained a plethora of information that eventually helped me place my online order!

I saved a lot of time and hassle by referring to it, and I didn’t end up abandoning my cart or looking for similar products on another site. I was satisfied because I received adequate customer service when I needed it with little effort on my part.

If you support an online business with a focus on customer service, it’s time you consider consolidating all your reference material for customers in one place. Through this article, we’ll walk you through the basics and help you make the most of your knowledge base or help center.

What exactly is a Multilingual Knowledge Base?

A knowledge base is a contemporary version of the traditional FAQs section with a few fundamental differences. Unlike an FAQs section, a knowledge base contains a lot more information and is better organized through categories, sub-categories, and articles to aid self-service for customers.

What’s most impressive with modern-day customer service tools, however, is the ability to completely customize the knowledge base by localizing it for the target audience. For example, Slack offers its knowledge base in 6 unique languages and 2 dialects of English.

Slack Multilingual Help Center
Language Preferences on the Slack Help Center


Over 72% of global customers prefer to browse websites in their native language and say they are more likely to make a purchase for which information is available in their native language. One crucial aspect of knowledge base customization is to ensure it caters to the language needs of your target audience, by having answers available in multiple languages.

Slack English (US) Help Center
Slack Help Center in English (US)
Slack French Help Center
Slack Help Center in French


Why is a Multilingual Knowledge Base Helpful?

A well-crafted and up-to-date help center can form the base for the resources a customer service department refers to time and again. It provides well-documented information for all customer support channels when it comes to finding appropriate solutions for aggrieved customers. Here are some of its significant benefits:

Decreases Turnaround Time

Dependence on customer service agents is reduced when customers have information readily available with just a few clicks. Even if a customer has gotten in touch through email or live chat, an agent can direct the individual to the most appropriate article, thereby saving the time it would take to answer the same question multiple times for changing customers.

Helps Deliver Consistent Customer Service

Regardless of the channel through which a question comes in, the answer should always remain the same. When you have clear answers to common problems in one place, the chances of providing inconsistent information to customers is reduced. You can be sure of agents providing standardized solutions which can be traced back to the knowledge base.

Decreases Dependence on Agents Across Support Channels

Providing multichannel support in multiple languages is the single best way to excel at customer service in a global setting. However, it is expensive to hire multilingual support agents across different service channels. Instead, a knowledge base offered in different languages is a one-time investment which can easily be used by agents who support live chat, answer tickets or calls. It’s no wonder that the customer support team at OLX was able to reduce their global ticket volume by 40% through multilingual articles on their knowledge base!

How to Make the Most of your Multilingual Knowledge Base

Once you decide to offer a multilingual knowledge base, you need to be aware of how to reap its benefits. Although choosing a customer service tool can seem like a daunting task at first, most tools enable complete customization to help you cater to the needs of your diverse clientele. Here’s our round-up of what to look for and some best practices:

Translate your Website

The first step to localization is translation, but that can’t be limited only to your knowledge base. Unless the rest of your website is also available in a customer’s native language, it would be futile to translate any other sections of your site. Fortunately, you can hire a human language service provider to seamlessly integrate with your CMS or customer service tool to help you localize your customer support channels.

Create Culturally Relevant Content

When you’re answering questions in another language for a foreign audience, you cannot simply translate the text word for word. If your default language is English (UK) and you’ve written your pricing details in British Pounds, you need to ensure that your German Knowledge Base has that information in Euros, the accepted currency for that geography. Similarly, all other information needs to conform to the accepted norms for your target market.

Organize your Content and Provide a Search Option

When it comes to self-service, ensure that information is easily found and accessed. One way to achieve that is by providing a search bar where customers can look-up relevant keywords or questions. Another way is by categorizing your questions in a logical manner.

Knowledge Base Organization
Knowledge Base Organization – Zoho Desk

Create a funnel starting from a few broad categories that are narrowed down to more focused sub-categories and articles. We know that some questions are subjective and cannot be addressed in a help center, for such cases, provide your customers with easy access to other channels of communication. Having a live chat option on the help center or mentioning a direct email address helps.

Personalize your Portal UI

The UI for your knowledge base includes everything from your website’s theme, individual elements like icons, fonts, and spacing, as well as the placement of your logo and other branding material. Most tools come with a default layout. However, before you purchase a product, ensure that it supports complete customization through HTML and CSS so that your help center appears to be an extension of your site and not a standalone platform.

Translate By Humans' Knowledge Base
Translate By Humans’ Help Center with a Customized UI


When you aim to provide your knowledge base in multiple languages, it is imperative that your tool of choice supports numerous languages and can be configured accordingly. Many multilingual tools will allow you to select a default language and then add other languages that your users can switch between. Ideally, you should be able to localize content for each language with separate section/category names, meta descriptions, and URLs.

Multilingual Knowledge Base Set-up
Multilingual Knowledge Base Set-up – Zendesk Guide


Localize for SEO  

Content and links are essential when it comes to search engine optimization. Since you have complete control over the type of content you create and use (text, images, videos), ensure it is always high-quality. It should be clear, concise, and free of keyword stuffing.

Another component of content is your meta description tag for each article.  This can sometimes be tricky as the amount of control you have to make changes can vary from tool to tool. While some tools allow you to write your meta description, others simply use the first few characters of your article as the description that appears under a search result.

SEO Customization Knowledge Base
Meta Description Customization – Zoho Desk


Similarly, the quality of links or URLs is another deciding factor for SEO. Again, if the URL is system generated, you may not be able to change the content. In case you can, it is vital to bear in mind that the information contained in the URL should directly point to what is in your article.

URL Customization and Article Set-up – Zoho Desk


Having control over the above is especially useful for a multilingual help center as you can choose which keywords you want to highlight for better ranking across languages. Look out for tools that offer as much freedom as possible for you to customize your platform.

Push Traffic to Important or Less Frequently Visited Pages

A great way to distribute traffic to other pages is to link them in your help center articles. Include a link to that well-researched blog about your pricing model or, if you’re trying to increase your app downloads, strategically place a link to your app in an article related to online website orders. That may help your customers make the shift from your website to your app.

Analyze Metrics

One of the most beneficial features of moving from an FAQs page to a knowledge base is the ability to track metrics for each individual article. For example, Google Analytics is integrated with Zoho Desk to help track site and article traffic along with bounce rates among other parameters. Once your knowledge base is up and running, tracking performance metrics enables you to create optimal content across languages to increase customer satisfaction, traffic, and ranking.

This concludes our list of main factors that go into creating a knowledge base that is useful both to the end-user and beneficial for your online presence. What’s important to remember is that once it’s created, you should periodically update the information so that the platform remains relevant.

Concluding Thoughts

Creating and owning a help center requires the inputs of your most experienced customer support agents, UI experts, and other individuals at various departmental levels. As we wrap up this article, our advice would be to assess your customer service pain points and use your multilingual knowledge base as a platform to address them for your local and global customers alike!

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Ruju Patel

Ruju Patel

Ruju Patel leads the Content and Design Team at Translate By Humans. She has a background in Psychology and Business and former experience as an HR professional. She is a people's person and a pro at drafting contracts, policies, and articles. Her creative edge helps give life to all the written and graphic content produced by the company.

When she's not writing, you'll find her reading with her cats or combining her love for food and culture by traveling around the world!

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