Customereye

Abacus Exchange

Professional Certification & Skillsabacusexchange.org

Review data last updated .

Based on public reviews and response behavior.

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185 reviews over 203 days (about 28 per month). Busiest month: 24% of reviews. Languages: es 89%, en 11%.

Overall Score

25/100
+5.3 vs. last month4.76 ★ average rating · 185 reviews

Competitive Performance Rank

Among fully-analyzed Professional Certification & Skills companies

#605of 614
Top 99% · Bottom Tier
#1 (best)#614 (worst)
#603Peer
#604Peer
#605This company
#606Peer
#607Peer

45 companies not ranked: no reviews in the last 12 months or too few reviews we can score

Overall Customer Sentiment

Below Average

15% of reviews positive, 84% negative

15%
positive
  • Positive15%
  • Neutral1%
  • Negative84%

Sentiment Balance

Covering August 2026 — 6 reviews, not the company's full review history.

positive
  • Positive
  • Neutral
  • Negative

Takeaway: Positive sentiment accounts for 17% of reviews in this period, with 83% negative and 0% neutral.

Sentiment Trend Over Time

Reviews (Count)
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Theme Distribution

Share of theme mentions

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