Data published by Cost SEO
2 datasets, each derived from named sources' own pages and re-read on a cadence, latest 2026-09-21.
| Dataset | Median | Sources | Read |
|---|---|---|---|
| UK SEO Package Tier Board | 299 GBP | 15 of 30 read | 2026-09-21 |
| UK SEO Retainer Price Index | 500 GBP | 30 of 36 read | 2026-09-21 |
How these are made
Every dataset starts as a charter that names the buyer's question and the sources by URL. The estate's fetch service reads each source's own page, and the sentence carrying the figure is kept exactly as printed, with the page and the day it was read.
A reviewer accepts or refuses every candidate sentence with the reason recorded, and the derivation is computed over one figure per source. A source read in full that publishes nothing is counted as not published, never filled in. Each dataset is re-read on its cadence, so the next read reports what moved.
UK SEO Package Tier Board
The median published figure in the UK SEO Package Tier Board is 299 GBP across 15 sources' own pages (range 49 to 1,300 GBP), read 21 September 2026.
15 of the 30 named sources read in full publish a figure; 14 publish none, read 21 September 2026.
Download the CSV (15 rows) · JSON · Markdown
UK SEO Retainer Price Index
The median published figure in the UK SEO Retainer Price Index is 500 GBP across 30 sources' own pages (range 249 to 1,500 GBP), read 21 September 2026.
30 of the 36 named sources read in full publish a figure; 5 publish none, read 21 September 2026.
Download the CSV (30 rows) · JSON · Markdown