Professional Certification & Skillsaus.oltinternational.net
Review data last updated .
Based on public reviews and response behavior.
100 reviews over 521 days (about 5.8 per month). Busiest month: 14% of reviews. Languages: en 100%.
Professional Certification & Skills average: score 63.6, rating 4.52 stars, reply rate 40.2%, over 631 ranked companies · benchmark 17 Sept 2026
Among ranked Professional Certification & Skills companies
Only companies with enough recent, scoreable reviews are ranked.
76% of reviews positive, 22% negative
Covering September 2026 — 3 reviews, not the company's full review history.
Takeaway: Positive sentiment accounts for 33% of reviews in this period, with 67% negative and 0% neutral.
Share of theme mentions
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