How Do I Create a Multilingual Help Center?
Create a multilingual help center by translating articles with AI. Serve content in your customer's language automatically. No manual translation needed.
TL;DR
Create a multilingual help center by writing articles in your primary language, then using AI translation to generate versions in other languages. Modern tools like Kairoo translate with one click per article — no manual translation or separate content management needed.
When you need multiple languages
Add language support when: - 20%+ of your customers speak a different primary language - You're expanding to non-English markets (EU, LATAM, APAC) - Support tickets frequently arrive in other languages - Competitors offer multilingual docs (especially relevant in B2B SaaS)
You don't need to launch in 10 languages. Start with your second most common language based on customer data, then expand.
AI-powered translation workflow
The modern approach uses AI to translate articles:
1. Write in your primary language. Focus on getting the content right in one language first.
2. Translate with one click. AI translates the full article maintaining formatting, technical terms, and tone.
3. Review (optional but recommended). For high-stakes content (billing, legal), have a native speaker review the AI translation. For general support articles, AI quality is sufficient.
4. Keep translations synced. When you update the source article, re-translate the other language versions.
Kairoo includes AI translation on the Pro plan — translate any article to any language with one click.
Technical implementation
Your help center should:
- Detect the customer's browser language and show the appropriate version - Allow manual language switching - Fall back to the primary language if an article isn't translated yet - Use hreflang tags for SEO (tells Google which language version to show which audience)
Most help center tools handle this infrastructure for you. The manual alternative — separate WordPress instances per language — is a maintenance nightmare and not recommended.
Learn more about building an effective help center or see which tools support translations. Start free.
Frequently asked questions
How accurate is AI translation for help articles?
Modern AI translation (GPT-4, Claude) is 90-95% accurate for support content. It handles technical terms well and maintains formatting. For most help articles, it's publishable without editing.
How many languages should I support?
Start with 1-2 based on where your customers are. English + Spanish covers most of the Americas. English + French + German covers most of Europe. Add more based on actual customer language data.