# State of Cold Email Lists — OS Tools data

> Anonymised results from real lists verified on OS Tools. No customer is named; only totals are published.

## Email Verifier results
- Emails analysed: 27,270 (lists verified since 2026-09-16)
- Safe to send: 43.5%
- Risky / catch-all / unknown: 53.7%
- Invalid: 2.8%

## Verify+ (second pass on risky addresses)
- Addresses re-checked: 2,658
- Confirmed safe after the second pass: 89.7%

## Jobs
- Jobs completed: 1,638
- Bulk Email Verifier charges 1 credit for each returned Safe, Risky or Invalid result. Failed or cancelled jobs refund undelivered rows. Niche analysis refunds failed or low-confidence rows. Verify+ costs 10 credits per email and refunds Invalid or Unknown outcomes; Safe and Risky are charged. See /refunds for full rules.

## Method
Counts come straight from completed jobs, excluding internal test addresses. Results are kept for 30 days, so the figures cover recent lists. Page: https://os-tools.com/data

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Last updated: 2026-10-17 · Source: https://os-tools.com · Contact: help.organicsupremacy@gmail.com