Comment systems
8 technologies tracked in this category.
| # | Technology | WebsitesSites | Monthly changeChange | High authority | Share of tracked |
|---|---|---|---|---|---|
| 1 | Livefyre | 401,804 | −471 | 2,764 | 0.93% |
| 2 | Disqus | 60,733 | −331 | 255 | 0.14% |
| 3 | Question2Answer | 1,989 | −14 | 9 | 0.00% |
| 4 | IntenseDebate | 630 | −3 | 5 | 0.00% |
| 5 | Vuukle | 435 | −7 | 4 | 0.00% |
| 6 | Twikoo | 207 | +3 | 1 | 0.00% |
| 7 | utterances | 78 | −4 | 5 | 0.00% |
| 8 | Isso | 36 | +1 | 1 | 0.00% |
Websites and share count all tracked domains. Monthly change compares the sites observed in the two newest crawl months, a month-scoped measure that differs from the tracked total. High authority counts the technology's sites at Open Page Rank 7 or higher, a tier of about 46,000 domains web-wide.