Contact
Send corrections, vendor rebuttals, methodology questions, or press inquiries. All accepted corrections appear in the relevant page's changelog with a dated note.
What to include
- Corrections: URL of the page, exact claim being disputed, and the evidence (link, screenshot, or data).
- Vendor responses: URL of the report, your role at the vendor, and the rebuttal text. We publish substantive responses inline.
- Methodology questions: reference the methodology version listed on the page (e.g. methodology v1).
- Data requests: the dataset and quarter you want; raw CSVs are linked on every report.