AI price change log

Automatically maintained · Last check 15 August 2026 · RSS

Every movement the weekly verification run detects is recorded here with both figures, the date and the source. Price history is the hardest thing to find in this market, because vendors overwrite their pricing pages rather than versioning them.

No movements recorded yet. This log starts from the index's first verification on 15 August 2026. The weekly job compares every tracked price against the previous reading and writes any difference here automatically, with the vendor page it was read from. Check back after the next run, or subscribe to the feed.

Why this exists

When a vendor changes a price, the old figure disappears. There is no archive, no changelog, and usually no announcement. Anyone who built a budget on the previous number finds out when the invoice arrives.

This log is written automatically. A scheduled job re-reads every tracked vendor page, compares each figure against the previous reading, and records any difference — no editorial judgement is applied, which is the point. Renames are recorded separately from price changes so a rebranded model does not appear as a 100% movement.

See the methodology for how verification failures are handled, and the price index for current figures.