Methodology
Method
- Capture. We open each vendor's public pricing page in a browser, after reading its robots.txt, and save the page text with the date (2026-11-10). Pages that disallow automated fetching are not captured; for them we rely on a vendor-written article and say so.
- Label. Every number carries an author tag: official (the vendor's own page, read by us), vendor-written (an article by a different vendor that sells a competing product), or our check (our own fetch or arithmetic). Paid notices never change a number.
- Never invent. A fee we could not read is shown as "not published". Conflicting prices are shown side by side; we do not pick one.
- Price check. For each vendor pricing page we look for the price strings we recorded. "Confirmed" means every string appeared on the page on 2026-11-10.
- Calculator. Token spend is an input, not computed: we do not read model prices. One request equals one log, trace, span or unit; real applications usually emit several spans per request, so span-priced tools cost more than the calculator shows. Monthly billing, no tax.
- Freshness. An entry older than 60 days is greyed. The register was first checked 2026-11-10; re-checks are planned weekly.
Privacy
We collect no accounts and set no cookies of our own. A click on a vendor link passes through a redirect on this site; we count unique clicks per visitor per 24 hours using a salted hash of the IP address and user agent, with the salt rotated daily, and do not store the raw IP address. Full details: Privacy Policy.
What we do not promise
List prices are not quotes: vendors change prices without notice, so always confirm on the vendor's own page before you buy. We do not test gateways, and we do not measure latency, uptime or model quality. We sell no gateway, proxy or model, and we sell no ranking, "verified" mark or dofollow link. A "not published" fee may exist; it only means our sources are silent.