Automatically display Linux Foundation certification discount codes. Save money on professional certifications and training courses.
Users
118
−4 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
2
0 in 30 days
Store rank
#79K
#66K among extensions
Version
2.0.0
updated 13 Nov 2025
Users
monthly, 11 months
Latest, 15 Oct 2026:118 usersMove the mouse over the chart for any month
Ratings count
monthly, 11 months
Latest, 15 Oct 2026:2 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Linux Foundation Coupons by CertDirectory.IO
Save money on Linux Foundation certifications and training courses with automatically applied discount codes.
This extension helps professionals pursuing cloud native and Linux certifications save hundreds of dollars by displaying current discount codes directly on certification pages — including those provided through affiliate partnerships.
🧾 Affiliate Disclosure
This extension contains affiliate links. When you purchase certifications through links in this extension, we may earn a commission at no additional cost to you. This helps us maintain and improve the extension while keeping it free for all users. All discount codes shown are legitimate and verified. The affiliate relationship does not affect the discount amount you receive.
KEY FEATURES
💰 Automatic Discount Display
Visit any Linux Foundation certification or training page to instantly see available discount codes. No searching required – savings are displayed automatically alongside course pricing.
📚 Study Path Recommendations
View curated study materials and preparation resources for popular certifications. Each recommendation includes direct links to official courses and practice materials.
🤖 AI-Powered Assistant
Ask questions about certifications, discount availability, and study recommendations through our built-in AI chat. Get instant answers about prerequisites, exam formats, and preparation strategies.
📋 One-Click Copy
Copy discount codes to your clipboard with a single click. Apply codes at checkout to receive your discount immediately.
🔍 Smart Search
Browse all available discounts with built-in search and filtering. Find certifications by name, type, or keyword across the entire catalog.
🔒 Privacy-First
No personal data collection, tracking, or analytics. Your browsing remains private.
HOW IT WORKS
1. Install the extension
2. Use it in three ways:
• Click the extension icon to chat with AI and browse all discounts
• Visit training.linuxfoundation.org to see codes displayed automatically on pages
• Search for specific certifications within the extension
3. Copy discount codes with one click
4. Apply codes at checkout and save
WHAT'S INCLUDED
The extension supports all Linux Foundation certifications and training programs, including:
• Kubernetes certifications and bundles
• Cloud native technology certifications
• Linux system administration certifications
• IT professional programs and courses
• Exam bundles and upgrade paths
PRIVACY & SUPPORT
Privacy Policy: https://certdirectory.io/privacy-policy-extension
Support: privacy@certdirectory.io
Provider: CertDirectory.IO
This extension is not affiliated with or endorsed by The Linux Foundation. All certification names and trademarks are property of their respective owners.
Growth
Window
Users
Change
Ratings
Rating
7 days
−8
−6.3%
0
0.00
30 days
−4
−3.3%
0
0.00
6 months
+4
+3.5%
0
0.00
Chrome Web Store search rankings
Where Linux Foundation Coupons by CertDirectory.IO appears when people search the store, with the 30 day change