Companies, monthly, on the fixed panel of sites crawled since 2020of 54,527,857 in the indexlanding 12 Sept 2026
1,170,020 at Sept 26; 1,261,604 twelve months earlier, -91,584, -7.3% 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 | 495,634 | 69,272 |
| 2021-02 | 495,634 | 69,272 |
| 2021-03 | 495,635 | 69,272 |
| 2021-04 | 495,635 | 69,272 |
| 2021-05 | 495,635 | 69,272 |
| 2021-06 | 495,635 | 69,272 |
| 2021-07 | 495,636 | 69,272 |
| 2021-08 | 495,646 | 69,273 |
| 2021-09 | 495,649 | 69,274 |
| 2021-10 | 495,649 | 69,274 |
| 2021-11 | 495,649 | 69,274 |
| 2021-12 | 495,649 | 69,274 |
| 2022-01 | 495,646 | 69,273 |
| 2022-02 | 495,644 | 69,273 |
| 2022-03 | 495,642 | 69,273 |
| 2022-04 | 495,640 | 69,272 |
| 2022-05 | 495,638 | 69,272 |
| 2022-06 | 495,636 | 69,272 |
| 2022-07 | 495,634 | 69,272 |
| 2022-08 | 495,632 | 69,271 |
| 2022-09 | 495,621 | 69,270 |
| 2022-10 | 495,616 | 69,269 |
| 2022-11 | 495,613 | 69,269 |
| 2022-12 | 495,611 | 69,268 |
| 2023-01 | 495,608 | 69,268 |
| 2023-02 | 495,608 | 69,268 |
| 2023-03 | 495,608 | 69,268 |
| 2023-04 | 495,972 | 69,319 |
| 2023-05 | 494,751 | 69,148 |
| 2023-06 | 493,530 | 68,978 |
| 2023-07 | 492,309 | 68,807 |
| 2023-08 | 491,088 | 68,636 |
| 2023-09 | 489,866 | 68,465 |
| 2023-10 | 488,645 | 68,295 |
| 2023-11 | 487,425 | 68,124 |
| 2023-12 | 486,205 | 67,954 |
| 2024-01 | 484,985 | 67,783 |
| 2024-02 | 483,764 | 67,613 |
| 2024-03 | 482,652 | 67,457 |
| 2024-04 | 481,375 | 67,279 |
| 2024-05 | 479,732 | 67,049 |
| 2024-06 | 479,677 | 67,041 |
| 2024-07 | 479,620 | 67,033 |
| 2024-08 | 480,467 | 67,152 |
| 2024-09 | 494,206 | 69,072 |
| 2024-10 | 542,461 | 75,816 |
| 2024-11 | 607,109 | 84,852 |
| 2024-12 | 670,250 | 93,677 |
| 2025-01 | 741,696 | 103,662 |
| 2025-02 | 808,248 | 112,964 |
| 2025-03 | 874,801 | 122,265 |
| 2025-04 | 943,961 | 131,931 |
| 2025-05 | 1,009,701 | 141,119 |
| 2025-06 | 1,078,268 | 150,703 |
| 2025-07 | 1,145,420 | 160,088 |
| 2025-08 | 1,212,309 | 169,437 |
| 2025-09 | 1,261,604 | 176,326 |
| 2025-10 | 1,297,909 | 181,400 |
| 2025-11 | 1,299,697 | 181,650 |
| 2025-12 | 1,285,092 | 179,609 |
| 2026-01 | 1,272,348 | 177,828 |
| 2026-02 | 1,260,035 | 176,107 |
| 2026-03 | 1,255,370 | 175,455 |
| 2026-04 | 1,247,908 | 174,412 |
| 2026-05 | 1,235,878 | 172,731 |
| 2026-06 | 1,226,105 | 171,365 |
| 2026-07 | 1,210,076 | 169,125 |
| 2026-08 | 1,192,337 | 166,645 |
| 2026-09 | 1,170,020 | 163,526 |
Shares of the same 1,170,026each 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, All in One SEO Pack is rank 3 of 11 technologies in SEO plugins and apps.
Open as a segment
1,170,026 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
The former name of the AIOSEO WordPress plugin for managing site SEO and sitemaps.
All in One SEO Pack refers to the same WordPress SEO plugin now branded as AIOSEO. It provides SEO configuration, metadata, schema, and sitemap features for WordPress sites.
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