Based on public reviews and response behavior.
100 reviews over 3 days (about 1015 per month). Busiest month: 97% of reviews — one month dominates this sample. Languages: en 84%, unknown 7%, de 2%.
Among fully-analyzed Professional Certification & Skills companies
44 companies not ranked: no reviews in the last 12 months or too few reviews we can score
64% of reviews positive, 32% negative
Covering August 2026 — 100 reviews, not the company's full review history.
Takeaway: Positive sentiment accounts for 64% of reviews in this period, with 32% negative and 4% neutral.
Share of theme mentions
