LANGSPECTOR FREE VS PRO
Start with the core audit. Add advanced checks when you need them.
LangSpector Free is a complete core auditing tool. Pro does not remove an artificial scan limit — it extends the audit into additional areas of your multilingual website.
The difference is functionality, not website size.
Both editions can work across all eligible content included in the LangSpector audit.
Free focuses on the essential multilingual structure: Polylang translation relationships and wrong-language internal links.
Pro keeps everything available in Free and adds deeper checks for taxonomies, menus, language consistency, SEO metadata, image ALT text and larger reports.
FEATURE COMPARISON
What is included?
| Feature | Free | Pro |
|---|---|---|
| Scan all eligible content | ✓ | ✓ |
| Polylang translation relationship checks | ✓ | ✓ |
| Wrong-language internal link detection | ✓ | ✓ |
| Suggested translated destination | ✓ | ✓ |
| Health score | ✓ | ✓ |
| Ignore & reactivate findings | ✓ | ✓ |
| Multilingual taxonomy checks | — | ✓ |
| Classic navigation menu checks | — | ✓ |
| Mixed-language passage detection | — | ✓ |
| Yoast SEO metadata checks | — | ✓ |
| Rank Math metadata checks | — | ✓ |
| Multilingual image ALT checks | — | ✓ |
| Review-level advanced findings | — | ✓ |
| Advanced report filters | — | ✓ |
| Pro license management | — | ✓ |
| Protected Pro updates | — | ✓ |
LANGSPECTOR FREE
Enough for many multilingual websites.
If your main concern is verifying Polylang relationships and checking that internal links lead visitors to the correct language, Free may already provide everything you need.
You can scan all eligible content, review the findings and ignore intentional situations without purchasing a license.
Choose Free if you mainly need
- Translation relationship checks
- Wrong-language internal link detection
- Suggested translated URLs
- A complete core report
- No content quota
- No license requirement
LANGSPECTOR PRO
For a broader multilingual quality audit.
Pro becomes useful when you want LangSpector to inspect more than translation relationships and page links.
It adds checks for structural elements, language consistency and metadata that would otherwise require separate manual reviews.
Choose Pro if you also want to audit
- Taxonomies
- Classic navigation menus
- Mixed-language passages
- Yoast SEO metadata
- Rank Math metadata
- Multilingual image ALT text
- Larger reports with advanced filters
THE SAME CORE PRINCIPLES
Free and Pro behave the same way where it matters.
Upgrading does not give LangSpector permission to modify your site.
Both editions remain read-only auditing tools. They identify potential problems, explain what was detected and leave every correction to you.
Included in both editions
Read-only auditing
No automatic content or configuration changes.
All eligible content
No artificial scan quota based on the number of posts or pages.
Actionable reporting
Review the affected content rather than receiving only a global score.
Ignore controls
Exclude intentional findings and reactivate them later.
HOW PRO WORKS
Free remains installed when you upgrade.
LangSpector Pro is an extension of LangSpector Free rather than a completely separate replacement.
Install Free first, then install Pro and activate your license. Both plugins remain active together.
Upgrade in four steps
1. Keep LangSpector Free installed.
2. Install LangSpector Pro.
3. Enter your license key.
4. Run the extended audit.
PRO LICENSE OPTIONS
One site or many.
1 Site
49 €
per year
5 Sites
99 €
per year
25 Sites
199 €
per year
FOUNDER OFFER
Lifetime · 1 Site
99 €
one-time payment
Annual licenses also include a matching allowance for test environments.
A simple way to choose.
START WITH FREE
If you are unsure what you need.
Run the core audit on your actual website. Since Free does not restrict the amount of eligible content scanned, you can evaluate it properly before deciding.
CHOOSE PRO
If you want the broader audit immediately.
Pro is intended for sites where taxonomy, menus, metadata and language consistency are also part of the quality-control process.
You can always start with Free.
Run the core audit first and add Pro later if the additional checks make sense for your website.