Companies, monthly, on the fixed panel of sites crawled since 2020of 54,527,857 in the indexlanding 12 Sept 2026
40,942 at Sept 26; 44,908 twelve months earlier, -3,966, -8.8% on the fixed panel; the series starts January 2021 because the panel is anchored at 31 Dec 2020
| Month | Companies | Observed on the panel |
|---|---|---|
| 2021-01 | 0 | 0 |
| 2021-02 | 0 | 0 |
| 2021-03 | 0 | 0 |
| 2021-04 | 0 | 0 |
| 2021-05 | 0 | 0 |
| 2021-06 | 0 | 0 |
| 2021-07 | 0 | 0 |
| 2021-08 | 0 | 0 |
| 2021-09 | 0 | 0 |
| 2021-10 | 0 | 0 |
| 2021-11 | 0 | 0 |
| 2021-12 | 0 | 0 |
| 2022-01 | 0 | 0 |
| 2022-02 | 0 | 0 |
| 2022-03 | 0 | 0 |
| 2022-04 | 0 | 0 |
| 2022-05 | 0 | 0 |
| 2022-06 | 0 | 0 |
| 2022-07 | 0 | 0 |
| 2022-08 | 0 | 0 |
| 2022-09 | 0 | 0 |
| 2022-10 | 0 | 0 |
| 2022-11 | 0 | 0 |
| 2022-12 | 0 | 0 |
| 2023-01 | 0 | 0 |
| 2023-02 | 0 | 0 |
| 2023-03 | 0 | 0 |
| 2023-04 | 2,078 | 651 |
| 2023-05 | 3,655 | 1,145 |
| 2023-06 | 5,233 | 1,639 |
| 2023-07 | 6,811 | 2,134 |
| 2023-08 | 8,389 | 2,628 |
| 2023-09 | 9,967 | 3,122 |
| 2023-10 | 11,545 | 3,617 |
| 2023-11 | 13,123 | 4,111 |
| 2023-12 | 14,701 | 4,605 |
| 2024-01 | 16,279 | 5,100 |
| 2024-02 | 17,858 | 5,594 |
| 2024-03 | 20,336 | 6,371 |
| 2024-04 | 22,701 | 7,112 |
| 2024-05 | 22,989 | 7,202 |
| 2024-06 | 23,785 | 7,451 |
| 2024-07 | 24,579 | 7,700 |
| 2024-08 | 25,414 | 7,961 |
| 2024-09 | 26,714 | 8,369 |
| 2024-10 | 28,473 | 8,920 |
| 2024-11 | 30,360 | 9,511 |
| 2024-12 | 32,188 | 10,084 |
| 2025-01 | 34,266 | 10,734 |
| 2025-02 | 36,199 | 11,340 |
| 2025-03 | 38,131 | 11,945 |
| 2025-04 | 39,286 | 12,307 |
| 2025-05 | 40,430 | 12,665 |
| 2025-06 | 41,743 | 13,077 |
| 2025-07 | 42,991 | 13,468 |
| 2025-08 | 44,272 | 13,869 |
| 2025-09 | 44,908 | 14,068 |
| 2025-10 | 45,073 | 14,120 |
| 2025-11 | 44,778 | 14,028 |
| 2025-12 | 44,357 | 13,896 |
| 2026-01 | 44,006 | 13,786 |
| 2026-02 | 43,708 | 13,692 |
| 2026-03 | 43,652 | 13,675 |
| 2026-04 | 43,487 | 13,623 |
| 2026-05 | 43,146 | 13,516 |
| 2026-06 | 42,898 | 13,439 |
| 2026-07 | 42,353 | 13,268 |
| 2026-08 | 41,761 | 13,082 |
| 2026-09 | 40,942 | 12,826 |
Shares of the same 40,946each row a different wholelanding 12 Sept 2026
Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, Ahrefs is rank 1 of 17 technologies in All-in-one SEO platforms.
Open as a segment
40,946 companies; add a country, a sector or a band on the segment page. Counting is free.
As recorded in the cataloguetaxonomy release tax-2026.10last discovered 10 Sept 2026
An SEO platform for site auditing, backlinks, and keyword research by Ahrefs.
Ahrefs provides web-based tools and an index of backlinks and keywords for SEO research, rank tracking, and site auditing. It is used by marketers and SEO teams to analyze competitors and optimize websites.
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