Data published by Markupbird

3 datasets, each derived from named sources' own pages and re-read on a cadence, latest 2026-10-19.

How these are made

Every dataset starts as a charter that names the buyer's question and the sources by URL. Our 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.

Contractor Markup Margin Benchmark

The median published figure in the Contractor Markup Margin Benchmark is 25.30 percent across 2 sources' own pages (range 20.70 to 29.90 percent), read 12 October 2026.

2 of the 15 named sources read in full publish a figure; 13 publish none, read 12 October 2026.

Download the CSV (2 rows) · JSON · Markdown

Estimating Tool Pricing Index

The Estimating Tool Pricing Index carries 28 published figures read from 28 sources' own pages, from 10 to 500 USD, read 12 October 2026.

28 of the 57 named sources read in full publish a figure; 29 publish none, read 12 October 2026.

Download the CSV (28 rows) · JSON · Markdown

Job Cost Index

The median published figure in the Job Cost Index is 135 USD across 4 sources' own pages (range 110 to 174 USD), read 12 October 2026.

4 of the 37 named sources read in full publish a figure; 33 publish none, read 12 October 2026.

Download the CSV (4 rows) · JSON · Markdown